Mayfair Biotech Pvt. Ltd.

Una, Himachal Pradesh

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 

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

Mycron construction polymers are among the best in the industry. The R & D of Mayfair Biotech has developed and innovated excellent polymer restoration coatings especially for heritage structures and temples as well as old structures in the field of water proofing and protective coatings.

MYCROSIL+ CI711 is a 100% Reactive Organosilane Nano-Sealer. When applied on a siliceous substrate, it penetrates up to 2 mm inside the substrate and becomes an integral part of the structure. It converts the nature of the substrate from hydrophilic to hydrophobic. MYCROSIL+ is water dilutable, safe, sprayable and easy to apply. MYCROSIL+ acts like a skin’ up to 2 mm deep for your building as against a polymer or paint film that acts like a Band-Aid’ on your Building. The peel-off issues are eliminated as MYCROSIL+ is non- leachable & UV-Resistant. It has a dual property of preventing of ingress of liquid water while allowing moisture vapours to escape.

Features & Advantages:

•  Organosilane Technology Reactive,
•  Penetrative & Permanent
•  Easy to Apply
•  Breathable & UV Resistant
•  Protects against Algae and Fungal Growth
•  Waterproofs Vertical and Horizontal Surfaces
•  Protects Substrate from Deterioration due to Weathering