Construction Chemicals

Mycroproof LW+ is specially formulated integral liquid waterproofing cum water reducing compound of surface active plasticizing agents, various polymers & additives. It is used as an additive for cement concrete, mortar & plasters. It makes concrete cohesive and prevents segregation.When contact with water, integral waterproofing Mycroproof LW+ generates non-soluble crystal throughout the capillaries and pores in the concrete structure creating an impenetrable water barrier to block water passage from positive (exterior) side, negative (interior) side or from within the concrete itself. Mycroproof LW+ also reacts with water to seal cracks that develop in the concrete over time.

Where to use:

➢ Concrete Mixes

➢ Basements and Foundations

➢ Swimming Pools

➢ Water Retaining Structures

➢ Rooftops and Terraces

➢ Pavements and Driveways

Features of Integral Waterproofing Compounds:

➢ Water Resistance: Compounds significantly reduce the permeability of concrete, preventing water from penetrating through the structure.

➢ Compatibility: Integral waterproofing agents Mycroproof LW+ are designed to be compatible with various types of cement and concrete mixes, allowing for seamless integration into construction work.

➢ Improved Workability: Mycroproof LW+ enhance the workability of concrete, making it easier to mix, place, and finish, which can lead to better overall results in construction.

➢ Durability: Compounds contribute to the long-term durability of concrete by reducing the risk of cracking, spalling, and other forms of damage caused by water infiltration.

➢ Strength: The setting time and compressive strength of the concrete remains with in the specification limits.

➢ Shrinkage: Reduce shrinkage crack development in plaster and concrete.

➢ Freeze-Thaw Resistance: It help protect concrete from damage caused by freeze- thaw cycles, which can lead to cracking and deterioration over time.

➢ Cost-Effective: By preventing water damage and reducing maintenance needs, these compounds can lead to significant cost savings over the lifespan of a structure.

➢ Aesthetic Benefits: Mycroproof LW+ can improve the appearance of concrete by providing a smoother finish and reducing efflorescence.

➢ Versatility: Mycroproof LW+ can be used in a wide range of applications, from foundations and basements to swimming pools and pavements, making them a versatile choice for construction projects.

➢ Toxicity: Mycroproof LW+ integral waterproofing compounds are formulated to be non-toxic, making them safe for use in residential and commercial applications. However, it is advice to avoid to comes in contact with skin or eyes may causes irritation or allergic.

Method of Application

➢ Pour cement and aggregates into the concrete mixer according to the mix design, then mix for a minute or two while it's dry.

➢ Add 75–80% of the mixing water and stir for two to three minutes.

➢ The remaining mixing/gauging water is mixed with Mycroproof LW+ according to the specified dosage, put to the concrete mixer, and mixed for an additional two minutes.

➢ Put in the concrete or plaster as necessary.

➢ Use excellent construction methods to cure the concrete or mortar that has been applied.

MYCROPROOF – LW+ is specially formulated integral liquid waterproofing cum water reducing compound of surface-active plasticizing agents, various polymers & additives. It is used as an additive for cement concrete, mortar & plasters. It makes concrete cohesive and prevents segregation.

Features & Advantages

•  Reduced water permeability.
•  Compatibility
• Improved Workability
•  Long-term durability
• Uniform Protection
•  Increase compressive strength
• Reduce shrinkage
•  Reduced Freeze-Thaw Resistance
• Non- toxic, Environmentally Friendly

Applications

• Pour cement and aggregates into the concrete mixer according to the mix design, then mix for a minute or two while it dry.

• Add 75–80% of the mixing water and stir for two to three minutes.

• The remaining mixing/gauging water is mixed with Mycroproof LW+ according to the specified dosage, put to the concrete mixer, and mixed for an additional two minutes.
• Put in the concrete or plaster as necessary.
• Use excellent construction methods to cure the concrete or mortar that has been applied.

Mycroblock   100 is a brown liquid concrete accelerator that is based on chloride. Itdisperses agglomerated cement particles, which speeds up hydration and improves the performance of the water content in cementitious mixes. This allows for constant workability water decrease, which further increases strength. where steel is pre- stressed or implanted.

Mycroblock 100 accelerators increase the solubility of calcium ions in the mix, promotingfaster hydration of cement particles. By other words, Accelerators lower the activation energy required for chemical reactions in the cement mix. This means the reactions can occur more readily, leading to quicker setting times. This accelerates the formation of calcium silicate hydrates, the compounds responsible for strength.

Where to use:

➢ Cold Weather Construction

➢ Precast Concrete Production

➢ Rapid Repair Work

➢ Shotcrete Applications

➢ Winter Sports Facilities

➢ High-Performance Concrete

➢ Emergency Repairs like after a natural disaster

➢ Thin Overlays and Toppings

Features of Mycroblock 100 Compounds:

➢ Rapid Setting: Mycroblock 100 significantly reduce the time it takes for concrete to set, allowing for quicker formwork removal and early finishing work.

➢ Early Strength Development: It enhances the rate of strength gain, enabling concrete to reach required strength levels faster, which is especially useful for projects with tight schedules.

➢ Improved Workability: Mycroblock 100 maintain or even enhance the workability of the concrete mix, making it easier to place and finish.

➢ Versatility: It can be used in various applications, including cold weather concreting, precast concrete production, and rapid repair projects.

➢ Compatibility: Mycroblock 100 are designed to be compatible with various cement types and other chemical admixtures, allowing for flexibility in mix design.

➢ Temperature Adaptability: Mycroblock 100 often perform better in low temperatures, making them ideal for winter construction projects.

➢ Ease of Use: Mycroblock 100 can be easily incorporated into standard mixing processes, often requiring no special handling or equipment.

➢ Enhanced Durability: Mycroblock 100 also contribute to the long-term durability of concrete by promoting optimal hydration.

Mycroblock 200 is based on is based on PCE concrete accelerator and comes in a light-yellow liquid form. Its addition to cementitious mixtures disperses agglomerated cement particles, speeding up hydration and improving the performance of the water content. This facilitates water reduction to be achieved while working continuously, thereby enhancing strength.

Mycroblock 200 accelerators increase the solubility of calcium ions in the mix, promoting faster hydration of cement particles. PCEs are made up of a polymer backbone with carboxylate groups that help reduce the viscosity of the concrete mix. PCEs work by creating a steric effect. The long, flexible polymer chains attach to the surface of cement particles, preventing them from clumping together. This dispersion leads to improved workability and reduces water demand. This means the reactions can occur more readily, leading to quicker setting times. This accelerates the formation of calcium silicate hydrates, the compounds responsible for strength.

Where to use:

➢ Cold Weather Construction

➢ Precast Concrete Production

➢ Rapid Repair Work

➢ Shotcrete Applications

➢ Winter Sports Facilities

➢ High-Performance Concrete

➢ Emergency Repairs like after a natural disaster

➢ Thin Overlays and Toppings

Features of Mycroblock 200 Compounds:

➢ Rapid Setting: Mycroblock 200 significantly reduce the time it takes for concrete to set, allowing for quicker formwork removal and early finishing work.

➢ Early Strength Development: It enhances the rate of strength gain, enabling concrete to reach required strength levels faster, which is especially useful for projects with tight schedules.

➢ Improved Workability: Mycroblock 200 maintain or even enhance the workability of the concrete mix, making it easier to place and finish.

➢ Versatility: It can be used in various applications, including cold weather concreting, precast concrete production, and rapid repair projects.

➢ Compatibility: Mycroblock 200 are designed to be compatible with various cement types and other chemical admixtures, allowing for flexibility in mix design.

➢ Temperature Adaptability: Mycroblock 200 often perform better in low temperatures, making them ideal for winter construction projects.

➢ Enhanced Durability: Mycroblock 200 also contribute to the long-term durability of concrete by promoting optimal hydration.

Mycroblock FN is an accelerating admixture which is made without chloride and isbased on a blend of nitrite and format salts. It comes as a straw-coloured solution that dissolves in water right away. By quickening the early phases of cement hydration, Mycroblock FN causes a quicker stiffening and enables strength increase to start earlier. This impact is most prominent within the first 24 hours following mixing and is especially visible at low temperatures.

Mycroblock FN accelerators increase the solubility of calcium ions in the mix, promoting faster hydration of cement particles. FNs are made up of a polymer backbone with carboxylate groups that help reduce the viscosity of the concrete mix. FNs work by creating a steric effect. The long, flexible polymer chains attach to the surface of cement particles, preventing them from clumping together. This dispersion leads to improved workability and reduces water demand.

Where to use:

➢ Cold Weather Construction

➢ Precast Concrete Production

➢ Rapid Repair Work

➢ Shotcrete Applications

➢ Winter Sports Facilities

➢ High-Performance Concrete

➢ Emergency Repairs like after a natural disaster

➢ Thin Overlays and Toppings

Features of Mycroblock FN Compounds:

➢ Rapid Setting: Mycroblock FN significantly reduce the time it takes for concrete to set, allowing for quicker formwork removal and early finishing work.

➢ Early Strength Development: It enhances the rate of strength gain, enabling concrete to reach required strength levels faster, which is especially useful for projects with tight schedules.

➢ Improved Workability: Mycroblock FN maintain or even enhance the workability of the concrete mix, making it easier to place and finish.

➢ Versatility: It can be used in various applications, including cold weather concreting, precast concrete production, and rapid repair projects.

➢ Compatibility: Mycroblock FN are designed to be compatible with various cement types and other chemical admixtures, allowing for flexibility in mix design.

➢ Temperature Adaptability: Mycroblock FN often perform better in low temperatures, making them ideal for winter construction projects.

➢ Enhanced Durability: Mycroblock FN also contribute to the long-term durability of concrete by promoting optimal hydration.

Mycrocon – R is a concrete retarder free of chlorides that might postpone the concrete's setting time. There is no negative impact on the concrete's subsequent stiffening and strength gain from the delayed initial hydration of the cement, which causes a delay in the concrete's setting time.

Mycrocon R retarder concrete admixtures significantly enhance the practicality of concrete applications under challenging conditions by delaying hydration. However, careful consideration must be given to their application to prevent potential negative impacts on long-term performance metrics.

Where to use:

• To extend the setting time of concrete, extending working times

• To improve the effectiveness of the water content of a concrete mix

• In all types of low- and high-rise building

• Particularly suitable for use in mixes having fly ash and also improve the working life

of semi dry concrete mixes, specifically RCC type of mixes

Features of Mycrocon R Compounds:

➢ Enhanced durability: Mycrocon R reduces the permeability and increases the

resistance to weathering and enhances the durability.

➢ Prevents Flash Setting: Useful in high-temperature conditions

➢ Corrosivity: Chloride free PMycrocon R admixture will neither initiate nor promote

corrosion of reinforced steel in concrete.

➢ Strength: Reduced water cement ratio will increase strength of concrete at all stages.

Method of Application – Dosages

The optimum dosage is best determined by site trials with the concrete mix. Site trials with Mycrocon R should always be compared with mix containing no admixture. As a guide, a dosage range of 0.6 to 1.5% of cement is normally recommended.

Precautions & Limitations

➢ Do not add Mycrocon R directly to dry cement & aggregate mix.

➢ Maintain water-cement ratio as low as possible.

➢ Do not increase the dosage of Mycrocon R than the recommendation.

Shelf Life

➢ Best before 2 years from the date manufacture when in sealed pack and stored under

proper condition.

➢ Store in a cool & dry place.

Health & Safety

➢ Use rubber hand gloves & safety goggles, while using Mycrocon R

➢ In case of contact with skin, wash with plenty of water.

➢ Keep out of reach of children

Package size: 1 L, 5 L, 10 L, 20 L and 220 L

YCRO-WR – CF5 is a chlorine-free water lowering admixture based on specific sugar-reduced lignosulphates. It comes in a dark brown solution that dissolves in water right away. It improves the fluidity of the concrete and helps the water content of the mixture work more efficiently by dispersing the fine particles. As a result, advantages like water reduction and enhanced strengths can be realized. This also results in higher levels of workability for the same water content.

Lignosulfonates are one of the most commonly used water-reducing admixtures in concrete. They are byproducts of the sulfite pulping process in the paper industry and act as plasticizers by improving workability while reducing water content in the mix. They work by reducing the surface tension between water and cement particles, which causes the particles to form a less open structure. This structure requires less water to fill spaces, which increases the strength of the concrete.

Where to use:

➢ Ready-Mix Concrete

➢ Precast Concrete Production

➢ Mass Concrete Structures: Airport Runways, Highways or Roads Applications

➢ Pumped Concrete

➢ Low-Strength & General-Purpose Concrete

➢ Clay Brick & Tile Manufacturing

➢ Cement & Gypsum Board Production

➢ Soil Stabilization & Dust Control

Features of MYCRO WR-CF5 Compounds:

➢ Water Reduction (5-8%)

➢ Dispersion Effect Increase strength

➢ Early Strength Reduction (Slight Delay in Setting Time)

➢ Improves Pumpability & Workability

➢ Air-Entraining Effect

➢ Improve surface finish

Features of MYCRO WR-CF5 Compounds:

➢ Water Reduction (5-8%)

➢ Dispersion Effect Increase strength

➢ Early Strength Reduction (Slight Delay in Setting Time)

➢ Improves Pumpability & Workability

➢ Air-Entraining Effect

➢ Improve surface finish

Method of Application

Trials should always be used to identify the best Mycro-WR CF5 dosage to satisfy specific needs. This makes it possible to optimize the amount of admixtures and mix design while also providing a thorough evaluation of the concrete mix. Mycro-WR CF5 dosage ratio based on mix design and site specification needs, recommended dosage as a guideline 0.6 to 2% of the cement's weight in volume ratio.

Advantages

➢ Allows specified strength grades to be met at reduced cement content or increased

workability

➢ Water reduction significantly improves compressive strengths at all ages and

enhances durability through the production of low permeability concrete.

➢ Minimizes the risk of segregation and bleeding and assists in the production of a

dense, close textured surface, improving durability.

➢ Chloride free, safe for use in prestress and reinforced concrete.

Precautions & Limitations

➢ Do not add Mycro-WR CF5 directly to dry cement & aggregate mix.

➢ Maintain water-cement ratio as low as possible.

➢ Do not increase the dosage of Mycro-WR CF5 than the recommendation.

Shelf Life

➢ Best before 2 years from the date manufacture when in sealed pack and stored under

proper condition.

➢ Store in a cool & dry place.

Health & Safety

➢ Use rubber hand gloves & safety goggles, while using M Mycro-WR CF5

➢ In case of contact with skin, wash with plenty of water.

➢ Keep out of reach of children

Package size: 500 ml, 1 L, 5 L, 10 L, 20 L, 50 L and 220 L

YCRO-WR – NP20 is a Melamine Formaldehyde Sulfonates (MFS) / Naphthalene Sulfonate Condensates (NSC) based water reducer admixture and supplied as a brown liquid instantly dispersible in water. This generally improves cement dispersion. At the start of the mixing process an electrostatic dispersion occurs due t which cement particle's capacity to separate and disperse increases. This mechanism considerably reduces the water demand in flow able concrete.

Cement particles naturally tend to agglomerate due to Van der Waals forces and ionic attractions. NSC adsorbs onto the surface of cement particles and introduces negatively charged (-SO3−) sulfonate groups. This creates electrostatic repulsion, breaking apart cement clusters and ensuring uniform particle distribution.

Where to use:

➢ Ready-Mix Concrete

➢ Precast Concrete Production

➢ Mass Concrete Structures: Airport Runways, Highways or Roads Applications

➢ Pumped Concrete

➢ Low-Strength & General-Purpose Concrete

➢ Clay Brick & Tile Manufacturing

➢ Cement & Gypsum Board Production

➢ Soil Stabilization & Dust Control

Features of MYCRO WR-CF20 Compounds:

➢ Water Reduction (10-18%)

➢ Dispersion Effect Increase strength

➢ Early Strength Reduction (Slight Delay in Setting Time)

➢ Improves Pumpability & Workability

➢ Air-Entraining Effect

➢ Improve surface finish

➢ Improve adhesion

➢ Prevent cracking

➢ Produce self-consolidating concrete

Method of Application

To ascertain the precise dosage of the admixture for the specific mix design and materials, on-site trials must be conducted. To meet certain slump criteria, the dosage may be raised to 1.5% for standard grades of concrete, although a dosage of 0.4% to 1.0% by weight of cement is advised. The right dose for microsilica concrete, where a high level of water reduction and slump retention are needed, must be determined through testing. Depending on the mix design and performance required, the dosage may grow to 2.0% or even 2.5% by weight of cement.

Advantages

➢ Water Reduction: Up to 18% (Superplasticizer Level).

➢ Increases Workability: Enhances flow without excess water.

➢ Strength Improvement: Better hydration = higher compressive strength.

➢ Reduced Permeability: Less water = denser, more durable concrete.

➢ Compatible with Other Admixtures: Works with retarders, accelerators, and air-

entrainers.

Precautions & Limitations

➢ Do not add Mycro-WR NP20 directly to dry cement & aggregate mix.

➢ Maintain water-cement ratio as low as possible.

➢ Do not increase the dosage of Mycro-WR NP20 than the recommendation.

Sensitivity to Overdose

Excessive use can lead to segregation, excessive air entrainment, or delayed setting.

Shelf Life

➢ Best before 1 years from the date manufacture when in sealed pack and stored under

proper condition.

➢ Store in a cool & dry place.

Health & Safety

➢ Use rubber hand gloves & safety goggles, while using M Mycro-WR NP20

➢ In case of contact with skin, wash with plenty of water.

➢ Keep out of reach of children

Package size: 500 ml, 1 L, 5 L, 10 L, 20 L, 50 L and 220 L

MYCRO-WR – LS10 is a chlorine-free water lowering admixture based on specific sugar-reduced lignosulphates. It comes in a dark brown solution that dissolves in water right away. It improves the fluidity of the concrete and helps the water content of the mixture work more efficiently by dispersing the fine particles. As a result, advantages like water reduction and enhanced strengths can be realized. This also results in. higher levels of workability for the same water content.

Lignosulfonates are one of the most commonly used water-reducing admixtures in concrete. They are byproducts of the sulfite pulping process in the paper industry and act as plasticizers by improving workability while reducing water content in the mix. They work by reducing the surface tension between water and cement particles, which causes the particles to form a less open structure. This structure requires less water to fill spaces, which increases the strength of the concrete.

Where to use:

➢ Ready-Mix Concrete

➢ Precast Concrete Production

➢ Mass Concrete Structures: Airport Runways, Highways or Roads Applications

➢ Pumped Concrete

➢ Low-Strength & General-Purpose Concrete

➢ Clay Brick & Tile Manufacturing

➢ Cement & Gypsum Board Production

➢ Soil Stabilization & Dust Control

Features of MYCRO WR-CF5 Compounds:

➢ Water Reduction (8-12%)

➢ Dispersion Effect Increase strength

➢ Early Strength Reduction (Slight Delay in Setting Time)

➢ Improves Pumpability & Workability

➢ Air-Entraining Effect

➢ Improve surface finish

➢ Improve adhesion

➢ Prevent cracking

➢ Produce self-consolidating concrete

Method of Application

Trials should always be used to identify the ideal dose of Mycro-WR LS10 to satisfy specific needs. This makes it possible to optimize the amount of admixtures and mix design while also providing a thorough evaluation of the concrete mix. Using a dosage within the standard range of 0.6 to 1.2% of cementations material, such as PFA, GGBFS, and micro silica, is a good place to start for such studies.

Advantages

➢ Allows specified strength grades to be met at reduced cement content or increased workability

➢ Water reduction significantly improves compressive strengths at all ages and enhances durability through the production of low permeability concrete.

➢ Minimizes the risk of segregation and bleeding and assists in the production of a dense, close textured surface, improving durability.

➢ Chloride free, safe for use in prestress and reinforced concrete. Precautions & Limitations

➢ Do not add Mycro-WR CLS10 directly to dry cement & aggregate mix.

➢ Maintain water-cement ratio as low as possible.

➢ Do not increase the dosage of Mycro-WR LS10 than the recommendation.

Sensitivity to Overdose

Excessive use can lead to segregation, excessive air entrainment, or delayed setting.

Shelf Life

➢ Best before 2 years from the date manufacture when in sealed pack and stored under proper condition.

➢ Store in a cool & dry place.

Health & Safety

➢ Use rubber hand gloves & safety goggles, while using M Mycro-WR LS10

➢ In case of contact with skin, wash with plenty of water.

➢ Keep out of reach of children

Package size: 500 ml, 1 L, 5 L, 10 L, 20 L, 50 L and 220 L

YCRO-WR – PC30 is a Polycarboxylate Ether (PCE) based water reducer admixture and supplied as a brown liquid instantly dispersible in water. This generally improves cement dispersion. At the start of the mixing process an electrostatic dispersion occurs due to which cement particle's capacity to separate and disperse increases. This mechanism considerably reduces the water demand in flow able concrete.

Cement particles naturally tend to agglomerate due to Van der Waals forces and ionic attractions. PC adsorbs onto the surface of cement particles and introduces negatively charged (-SO3−) sulfonate groups. This creates electrostatic repulsion, breaking apart cement clusters and ensuring uniform particle distribution.

Where to use:

➢ Ready-Mix Concrete

➢ Precast Concrete Production

➢ Mass Concrete Structures: Airport Runways, Highways or Roads Applications

➢ Pumped Concrete

➢ Low-Strength & General-Purpose Concrete

➢ Clay Brick & Tile Manufacturing

➢ Cement & Gypsum Board Production

➢ Soil Stabilization & Dust Control

Features of MYCRO WR-PC30 Compounds:

➢ Water Reduction (30 - 40%)

➢ Dispersion Effect Increase strength

➢ Early Strength Reduction (Slight Delay in Setting Time)

➢ Improves Pumpability & Workability

➢ Air-Entraining Effect

➢ Improve surface finish

➢ Improve adhesion

➢ Prevent cracking

➢ Produce self-consolidating concrete

Method of Application

Mycro-WR PC 30 is a water-reducing agent composed of PC - SMFR as a high-end superior concrete admixture with good comprehensive properties and a good perspective. High water- reducing rate and no air entrainment; improve the workability of fresh cement products and segregation stability; improve the early strength and durability of the product. Cement adaptability and compatibility with redispersible polymer powder, cellulose ether, and other additives. Compared with similar products, this product is better in performance and performance/cost ratio. The dosage is 0.4-2.0% of the cementitious materials by weight, normally 0.4-1.2%. Do concrete mixture tests beforehand.

Advantages

➢ Water Reduction: Up to 30 - 40% (Superplasticizer Level).

➢ Increased early and ultimate compressive strengths

➢ Increased flexural strength

➢ Higher E modulus

➢ Improved adhesion to reinforcing and pre stressing steel

➢ Better resistance to carbonation Lower permeability

➢ Better resistance to aggressive atmospheric condition

➢ Reduced shrinkage and creep

➢ Increased durability

➢ Compatible with other Admixtures: Works with retarders, accelerators, and air-

entrainers.

Precautions & Limitations

➢ Do not add Mycro-WR PC30 directly to dry cement & aggregate mix.

➢ Maintain water-cement ratio as low as possible.

➢ Do not increase the dosage of Mycro-WR PC30 than the recommendation.

Sensitivity to Overdose

An overdose of double the intended amount of Mycro-WR PC30 will result in an increase in

retardation as compared to that normally obtained at the intended dosage.

Shelf Life

➢ Best before 2 years from the date manufacture when in sealed pack and stored under proper condition.

➢ Store in a cool & dry place.

Health & Safety

➢ Use rubber hand gloves & safety goggles, while using M Mycro-WR PC30

➢ In case of contact with skin, wash with plenty of water.

➢ Keep out of reach of children

Package size: 500 ml, 1 L, 5 L, 10 L, 20 L, 50 L and 220 L

YCRO-SP-PC 500 is built on a special mixed design of melamine formaldehyde  and polycarboxylic ether polymer with lengthy lateral chains, it differs from traditional superplasticizers. Cement dispersion is significantly enhanced by this. The ability of the cement particles to separate and scatter is compromised by the electrostatic dispersion that happens at the beginning of the mixing process. The water requirement of flowable concrete is significantly decreased by this technique. MYCRO-SP-PC500 combines workability retention and water reduction qualities. It makes it possible to produce concrete with high workability and/or high performance. With the help of this potent super-plasticizer, concrete with constant qualities around the necessary dosage can be produced.

MYCRO-SP-PC 500 are chemical additives that improve concrete's fluidity by reducing the amount of water needed. They are surfactants and they confer Negative Charge on individual Cement particles such that they are kept in a more Dispersed or Suspended state due to interparticle repulsion hence accounting for the Mobility of the particles. They work by reducing the surface tension between water and cement particles, which causes the particles to form a less open structure. This structure requires less water to fill spaces, which increases the strength of the concrete.

Where to use:

➢ Cold Weather Construction

➢ Precast Concrete Production

➢ Rapid Repair Work

➢ Airport Runways, Highways or Roads Applications

➢ Winter Sports Facilities

➢ High-Performance Concrete

➢ Emergency Repairs like after a natural disaster

➢ Thin Overlays and Toppings

Features of MYCRO- SP-PC 500 Superplasticizer Compounds:

➢ Improve workability: MSP-PC 500 allow for a reduced water-to-cement ratio

without sacrificing workability.

➢ Increase strength: It reduce the water-to-cement ratio, which increases the strength

of the concrete.

➢ Improve durability: It help produce concrete with a lower porosity, which makes it

more resistant to compression.

➢ Cohesion: Cohesion is improved due to dispersion of cement particles thus

minimizing segregation and improving surface finish.

➢ Improve surface finish: MSP-PC 500 help produce concrete with a better surface

finish.

➢ Improve adhesion: It help improve the bond strength and adhesion of concrete to

surfaces.

➢ Prevent cracking: It help prevent concrete from cracking.

➢ Produce self-consolidating concrete: It allow for the production of concrete that

flows and levels itself.

➢ Compatibility: It is compatible with other types of admixtures when added separately to the mix. Site trials should be carried out to optimize dosages. It is suitable for use with all types of ordinary Portland cements and cement replacement materials such as PFA, GGBFS and silica fume.

Method of Application

The optimum dosage is best determined by site trials with the concrete mix which enables the effects of workability, strength gain or cement reduction to be measured. Site trials with MSP-PC 500 should always be compared with mix containing no admixture. As a guide, a dosage range of 0.8 to 1.2 % weight of cement is normally recommended. An over dose of double the recommended amount of MSP-PC 500 will result in very high workability and may cause extension of initial and final setting times. However, the ultimate compressive strength will not be impaired.

Advantages

➢ Allow the production of high strength concrete without excessive cement contents

➢ Use in production of flowing concrete permits easier construction with quicker placing and

➢ compaction and reduced labour costs without increasing water content

➢ Chloride free, safe for use in prestress and reinforced concrete with increased strength

➢ Improved quality and improved cohesion properties

➢ Improved surface finish

➢ Improved cohesion and particle dispersion minimizes segregation and bleeding and

➢ improves pumpability

Precautions & Limitations

➢ Do not add MSP-PC 500 directly to dry cement & aggregate mix.

➢ Maintain water-cement ratio as low as possible.

➢ Do not increase the dosage of MSP-PC 500 than the recommendation.

Shelf Life

➢ Best before 2 years from the date manufacture when in sealed pack and stored under proper condition.

➢ Store in a cool & dry place. Health & Safety

➢ Use rubber hand gloves & safety goggles, while using MSP-PC 500

➢ In case of contact with skin, wash with plenty of water.

➢ Keep out of reach of children

Package size: 500 ml, 1 L, 5 L, 10 L, 20 L, 50 L and 220 L

MYCROPAST -AR 6557 (Multipurpose) is a modified acrylic emulsion specially designed for use as a bonding aid and gauging liquid for cementitious systems. It is resistant to hydrolysis and can therefore be used for external applications. Mycropast AR 6557 is the recommended primer for the Mycro-primer cementitious repair system. It cures mortars using to prevent rapid drying out also Protect uncured mortar from frost and rain.

The incorporation of Mycropast AR 6557 in mortars and concretes improve the tensile strength, flexural strength, corrosion resistance and provides greater flexibility for crack bridging, better bonding, excellent water resistance, improved chemical resistance, and reduced shrinkage. The durability of Mycropast AR modified cement-based materials is higher due to the flexible butadiene chains. The improved workability induced in concrete by Mycropast AR is  associated with entrained air and scattering effect of surfactants used in polymer production. An increase in the flexural strength is associated with the presence of polymer membrane around and between cement particles and to the contribution of the intrinsic characteristic of rubber polymer.

Where to use:

➢ Toppings

➢ Repairs

➢ Levelling

➢ Under tiles waterproofing

➢ Repair of spelled concrete-floors, columns, beams, parapets, etc.

Features of Mycropast AR Compounds:

➢ Bonding agent: Mycropast AR is used as a bonding agent for cement mortar, concrete, and cement bond coats.

➢ Admixture: Mycropast AR is used as an admixture in cement slurry to improve its properties.

➢ Waterproofing: Mycropast AR is used in waterproofing preparatory works like bore- packing and V-groove packing.

➢ Cementitious pressure grouting: Mycropast AR is used in cementitious pressure grouting.

➢ Screeding works: Mycropast AR is used as a bonding agent for screeding works.

Advantages

➢ Prevents leakage & dampness

➢ It prevents cracking by improving flexural strength

➢ Reduces drying & aging shrinkage cracks

➢ Bonds strongly to concrete, masonry, stone work, plasters, steel, asphalt & most of the building materials

➢ Improvers erosion resistance & prevents corrosion

➢ Improves abrasion resistance of cement mix

➢ Enhances strength of a repair mortar & provides durability

Precautions & Limitations

➢ Do not add Mycropast AR directly to dry cement & aggregate mix.

➢ Maintain water-cement ratio as low as possible.

➢ Do not increase the dosage of Mycropast AR than the recommendation.

Shelf Life

➢ Best before 2 years from the date manufacture when in sealed pack and stored under

proper condition.

➢ Store in a cool & dry place.

Health & Safety

➢ Use rubber hand gloves & safety goggles, while using Mycropast AR

➢ In case of contact with skin, wash with plenty of water.

➢ Keep out of reach of children

Package size: 500 ml, 1 L, 5 L, 10 L, 20 L, 50 L and 220 

Micro-con AIR is a chloride free air entraining admixture based on neutralized Vinson resin. Micro-con AIR acts at the interface between the mixing water and cement/aggregate particles to produce microscopic air bubbles, which are evenly distributed throughout the concrete. The entrained air enhances durability by providingprotection. Against the rapid temperature changes found in freezing and thawing conditions and with the use of de-icing salts.

Mycrocon AIR forms the solid-water interface where directive forces exist in the cement surface, the polar groups become bound to the solid with the nonpolar groups oriented toward the water, making the cement surface hydrophobic so that air can displace water and remain attached to the solid particles as bubbles.

Where to use:

➢ To produce air entrained concrete that increased durability and resistance to damage by frost and deicing salts. It includes concrete roads and bridge decks, airport runways and taxiways and other extensive areas of concrete exposed to potential frost damage.

➢ To improve cohesion and workability of concrete mixes where poorly graded aggregates must be used and bleeding, segregation or sand runs occur.

Features of Mycrocon AIR:

➢ Air entrainment increases the resistance of concrete to attack by frost and de-icing salts, reducing problems of surface scaling and concrete failure.

➢ Entrained air bubbles assist in the formation of a stable cohesive mix, reducing segregation and bleeding.

➢ Air entrainment improves workability and helps produce a dense, uniform, close textured surface free from gravel nests and sand runs, so further enhancing durability.

Method of Application

The optimum dosage of MYCROCON AIR to meet specific requirements must always be determined by trials using the materials and conditions that will be experienced in use. This allows the optimisation of admixture dosage and mix design and provides a complete assessment of the concrete mix.

As a starting point for trials a dosage of 0.08 litres/100kg of cement will typically give an air content of 5% ± 1.5% in a medium workability concrete of 300- 350 kg/m3 cementitious content. Where cement replacement materials are used, they should be included in the cementitious content for purposes of calculating admixture dosage.

Precautions & Limitations

➢ Do not add Mycroblock 100 directly to dry cement & aggregate mix.

➢ Maintain water-cement ratio as low as possible.

➢ Do not increase the dosage of Mycroblock 100 than the recommendation.

Compatibility:

Mycrocon AIR can be used with all types of Portland cements and is generally compatible with other admixtures. It is recommended that all admixtures be added to concrete separately.

Curing:

As with all structural concrete, good curing practice should be maintained.

Overdosing:

An overdose of double the recommended measure of Mycrocon AIR will increase workability and air content and can result in slight set retardation of the concrete. The

ultimate strength of the concrete should not be impaired if advantage is taken of the water reduction and the concrete is adequately cured.

YCRO-PAC is differentiated from precast concrete admixture in that it is based on a unique carboxylic ether polymer with long lateral chains. This greatly improves cement dispersion. At the start of the mixing process an electrostatic dispersion occurs but the cement particle's capacity to separate and disperse. This mechanism considerably reduces the water demand in flow able concrete. Mycro-PAC combines properties of water reduction and workability retention. It allows the production of high- performance concrete and/or concrete with high workability.

Where to use:

➢ Self-compacting concrete

➢ High performance concrete

➢ In precast industries

➢ Glossy and shiny surface

➢ To get appreciable water and alkali resistance

➢ To control slump flow and flow retention

Features of MYCRO PAC Compounds:

➢ Improve concrete workability

➢ Accelerate setting time

➢ Improve pumpability

➢ Protect concrete

➢ Create high-quality surfaces

➢ Reduce water absorption

➢ Improve adhesion, Prevent cracking

Method of Application

The optimum dosage of Mycro-PAC to meet specific requirements should be determined by

trials using the materials and conditions that will be experienced in use. The normal dosage

range is between 0.6 to 1 % of cement.

Advantages

➢ Increased early and ultimate compressive strengths

➢ Increased flexural strength

➢ Higher E modulus

➢ Improved adhesion to reinforcing and pre stressing steel

➢ Better resistance to carbonation Lower permeability

➢ Better resistance to aggressive atmospheric condition

➢ Reduced shrinkage and creep

➢ Increased durability

Precautions & Limitations

➢ Do not add Mycro-PAC directly to dry cement & aggregate mix.

➢ Maintain water-cement ratio as low as possible.

➢ Do not increase the dosage of Mycro- PAC than the recommendation.

Shelf Life

➢ Best before 2 years from the date manufacture when in sealed pack and stored under

proper condition.

➢ Store in a cool & dry place.

Health & Safety

➢ Use rubber hand gloves & safety goggles, while using Mycro-PAC

➢ In case of contact with skin, wash with plenty of water.

➢ Keep out of reach of children

Package size: 5L, 10L, 20 L, 50 L and 220 L

YCRO-SP-NP300 is based on Sulphonated Naphthalene Polymers and supplied as a brown liquid instantly dispersible in water. MYCRO-SP-NP300 has been specially formulated to give high water reductions without loss of workability or to produce high quality concrete. It is ideal for usage in production of pavement quality concrete.

MYCRO-SP-NP300 are chemical additives that improve concrete's fluidity by reducing the amount of water needed. They are surfactants and they confer Negative Charge on individual Cement particles such that they are kept in a more Dispersed or Suspended state due to interparticle repulsion hence accounting for the Mobility of the particles. They work by reducing the surface tension between water and cement particles, which causes the particles to form a less open structure. This structure requires less water to fill spaces, which increases the strength of the concrete.

Where to use:

➢ Cold Weather Construction

➢ Precast Concrete Production

➢ Rapid Repair Work

➢ Airport Runways, Highways or Roads Applications

➢ Winter Sports Facilities

➢ High-Performance Concrete

➢ Emergency Repairs like after a natural disaster

➢ Thin Overlays and Toppings

Features of MYCRO- SP-NP300 Superplasticizer Compounds:

➢ Improve workability: MSP-NP 300 allow for a reduced water-to-cement ratio

without sacrificing workability.

➢ Increase strength: It reduce the water-to-cement ratio, which increases the strength

of the concrete.

➢ Improve durability: It help produce concrete with a lower porosity, which makes it

more resistant to compression.

➢ Cohesion: Cohesion is improved due to dispersion of cement particles thus minimizing segregation and improving surface finish.

➢ Improve surface finish: MSP-NP 300 help produce concrete with a better surface

finish.

➢ Improve adhesion: It help improve the bond strength and adhesion of concrete to

surfaces.

➢ Prevent cracking: It help prevent concrete from cracking.

➢ Produce self-consolidating concrete: It allow for the production of concrete that

flows and levels itself.

➢ Compatibility: It is compatible with other types of admixtures when added separately

to the mix. Site trials should be carried out to optimize dosages. It is suitable for use

with all types of ordinary Portland cements and cement replacement materials such as PFA, GGBFS and silica fume.

Method of Application

The optimum dosage is best determined by site trials with the concrete mix which enables the effects of workability, strength gain or cement reduction to be measured. Site trials with MSP-NP 300 should always be compared with mix containing no admixture. As a guide, a dosage range of 0.6 to 1.4% weight of cement is normally recommended. An over dose of double the recommended amount of MSP-NP 300 will result in very high workability and may cause extension of initial and final setting times. However, the ultimate compressive strength will not be impaired.

Advantages

➢ Allow the production of high strength concrete without excessive cement contents

➢ Use in production of flowing concrete permits easier construction with quicker

placing and

➢ compaction and reduced labour costs without increasing water content

➢ Chloride free, safe for use in prestress and reinforced concrete with increased strength

➢ Improved quality and improved cohesion properties

➢ Improved surface finish

➢ Improved cohesion and particle dispersion minimizes segregation and bleeding and

➢ improves pumpability

Precautions & Limitations

➢ Do not add MSP-NP 300 directly to dry cement & aggregate mix.

➢ Maintain water-cement ratio as low as possible.

➢ Do not increase the dosage of MSP-NP 300 than the recommendation.

Shelf Life

➢ Best before 2 years from the date manufacture when in sealed pack and stored under

proper condition.

➢ Store in a cool & dry place.

Health & Safety

➢ Use rubber hand gloves & safety goggles, while using MSP-NP 300

➢ In case of contact with skin, wash with plenty of water.

➢ Keep out of reach of children

Package size: 500 ml, 1 L, 5 L, 10 L, 20 L, 50 L and 220 L

– L100 is based on SL Polymers and supplied as a brown liquid instantly dispersible in water. MYCRO-SP-L100 has been specially formulated to give high water reductions without loss of workability or to produce high quality concrete of reduced permeability.

MYCRO-SP-L100 Superplasticizers are chemical additives that improve concrete's fluidity by reducing the amount of water needed. They are surfactants and they confer Negative Charge on individual Cement particles such that they are kept in a more Dispersed or Suspended state due to interparticle repulsion hence accounting for the Mobility of the particles. They work by reducing the surface tension between water and cement particles, which causes the particles to form a less open structure. This structure requires less water to fill spaces, which increases the strength of the concrete.

Where to use:

➢ Cold Weather Construction

➢ Precast Concrete Production

➢ Rapid Repair Work

➢ Airport Runways, Highways or Roads Applications

➢ Winter Sports Facilities

➢ High-Performance Concrete

➢ Emergency Repairs like after a natural disaster

➢ Thin Overlays and Toppings

Features of MYCRO-SP-L100 Superplasticizer Compounds:

➢ Improve workability: MSP-L100 allow for a reduced water-to-cement ratio without

sacrificing workability.

➢ Increase strength: It reduce the water-to-cement ratio, which increases the strength

of the concrete.

➢ Improve durability: It help produce concrete with a lower porosity, which makes it

more resistant to compression.

➢ Improve surface finish: MSP-L100 help produce concrete with a better surface finish.

➢ Improve adhesion: It help improve the bond strength and adhesion of concrete to surfaces.

➢ Prevent cracking: It help prevent concrete from cracking.

➢ Produce self-consolidating concrete: It allow for the production of concrete that flows and levels itself.

Method of Application

The optimum dosage is best determined by site trials with the concrete mix which enables the effects of workability, strength gain or cement reduction to be measured. Site trials with MSP-L100 should always be compared with mix containing no admixture. As a guide, a dosage range of 0.6 to 1.4% weight of cement is normally recommended. An over dose of double the recommended amount of MSP-L100 will result in very high workability and may cause extension of initial and final setting times. However, the ultimate compressive strength will not be impaired.

Advantages

➢ Allow the production of high strength concrete without excessive cement contents

➢ Use in production of flowing concrete permits easier construction with quicker

placing and

➢ compaction and reduced labour costs without increasing water content

➢ Chloride free, safe for use in prestress and reinforced concrete with increased strength

➢ Improved quality and improved cohesion properties

➢ Improved surface finish

➢ Improved cohesion and particle dispersion minimizes segregation and bleeding and

➢ improves pumpability

Precautions & Limitations

➢ Do not add MSP-L100 directly to dry cement & aggregate mix.

➢ Maintain water-cement ratio as low as possible.

➢ Do not increase the dosage of MSP-L100 than the recommendation.

Shelf Life

➢ Best before 2 years from the date manufacture when in sealed pack and stored under

proper condition.

➢ Store in a cool & dry place.

Health & Safety

➢ Use rubber hand gloves & safety goggles, while using MSP-L100

➢ In case of contact with skin, wash with plenty of water.

➢ Keep out of reach of children

Package size: 500 ml, 1 L, 5 L, 10 L, 20 L, 50 L and 220 L

IN (Multipurpose) is an additive to concrete that will improve the reinforcement's and other embedded steels' passivation. Through improved passivation to the cathodic and anodic regions of embedded steel, this kind of additive serves to increase the long-term durability of reinforced concrete. The choice of a corrosion inhibitor depends on factors such as metal type, environment (acidic, neutral, or alkaline), temperature, and application (industrial, oil & gas, water treatment, etc.).

MycroStop – IN inhibitors play a crucial role in preventing the deterioration of metals, particularly in harsh environments. The general mechanisms by which these inhibitors function can be categorized into two primary approaches: adsorption and barrier formation. MycroStop – IN are work by interacting with the metal surface and the corrosive environment, effectively reducing the rate of corrosion through a combination of chemical reactions. This overview provides essential insights into their theoretical underpinnings without delving into specific examples or detailed pathways.

Where to use:

• Pipeline Protection, Well Stimulation, Storage Tanks

• Boiler Systems, Cooling Water Systems, Drinking Water Treatment:

• Process Equipment Protection

• Radiator Coolants

• Ship Hulls & Ballast Tanks, Offshore Platforms

• Pickling Inhibitors & Temporary Corrosion Protection

• Reinforced Concrete Structures

• Printed Circuit Boards (PCBs)

• Canning Industry

Features of Integral Mycrobond SBR Compounds:

➢ High Efficiency: Effectively reduces the rate of corrosion at low concentrations.

➢ Strong Adsorption Ability: Forms a barrier that prevents corrosive agents from reaching the metal.

➢ Compatibility with the System

➢ High Thermal Stability

➢ Non-Volatile and Resistance to Degradation

Dosage

Actual dosage of MycroStop – IN will be decided by trial and mix. As a guide, a dosage range of 0.5 to 1 % volume by weight of cement is normally recommended. An overdose of double the intended amount of Mycrostop – IN will result in change in rate of passivation of embedded reinforcement as compared to that normally obtained at the intended dosage.