COROGARD

Corogard is a two component polyurethane based protective coating system with a unique organometallic ingredient. It is specially designed to protect a wide range of substrates from grease, acids, alkalis, coolants and other chemicals.

Corogard’s excellent adhesion and unmatched ratch and corrosion resistance make it ideally suited for protecting machinery and equipment in chemical plastic, textile, cement and marine industries. It also protects steel reinforcement rods, metal pipes and tubes and aluminium extrusions.

Environmental pollution due to nitrates and sulphates from vehicular emission has a highly corrosive effect from vehicular emission has a highly corrosive effect on steel and concrete structure. This is further compounded by sodium chloride in the air especially in coastal regions. Corogard can effectively guard against such factors and prevent premature collapse of RCC structure such as buildings, flyovers etc

Its Salient features are :-

Þ  It is resistant to various substances such as Hydrochloric acid, Sulphuric acid, Phospheric acid etc.

Þ  Corogard strongly bonds to steel, aluminium, copper, brass, concrete, FRP and wood and will not peel off from the substance even in severe environment.

Þ  It withstands a high level of wear and tear

Þ  Corogard easily withstands ultraviolet rays when     exposed to sunlight

Þ  It is highly resistant to fungal and microbial attack

Þ  It can withstand variations in temperature from -25 to 130 c

                              CEMSEAL

CEMSEAL is a liquid cement based mortar and concrete admixture. It is a multipurpose admixture, considered to impart unique properties to the mix because of its cellulose base. It is a water reducing, highly effective super plasticizer used for producing high strength, self leveling and compacting concrete. It improves workability, gives more strength to the cement structure day by day and makes the erection healthy. It acts to lowering the surface tension of water, improving wetting capability of water on cement grains and thus providing better internal lubrication which helps to resist Earthquakes & Tremors. It reduces brittleness of he final product and transmission of water so as to make a substantially waterproof structure.

FEATURES & BENEFITS

Þ    Instant dispersion and homogeneous mixing

Þ    High and low temperature concreting

Þ    Produces cohesive mix, reduces segregation and bleeding

Þ    Increases density and impermeability thus improves waterproofing effect by    

 many folds

Þ    Minimizes shrinkage and cracking

Þ    Improves surface finish

Þ    Improves abrasion resistance by 20 to 30 %

Þ    High range water reducing super Plasticizer

Þ    Enhances workability, strength and durability concrete

Þ    Lesser bumps required to spread mortar

Þ    Saves cement without reducing strength and workability

Þ    Controls efflorescence and fungal growth on the plastered surface

Þ    Inhibits corrosion of reinforcing steel

Þ    Allows concrete to breath

Þ    Environment friendly

Þ    Non toxic and hazardous

Þ    Very economical to use

APPLICATION & USAGE

• Pre – cast insitu concrete
• Building, flyovers, bridges, dams, roads & runways
• Water retaining & conveying structures
• Hydraulic structures
• Other mass concreting work

                                            EFF-CU

EFF-CU is a specially developed aqueous solution for controlling efflorescence. It is recommended for both brick and smooth plastered surfaces. EFF-CU compound penetrates into the surface pores and cure rapidly to form an impermeable film inhibiting migration of efflorescence salts to the surface. However, the film so formed does not greatly hinder the passage of air and vapour. Thus treated masonry can still breath and moisture can dry out through the surface.

FEATURES & BENEFITS

¯     Ready to use and brush able

¯     Penetrates into the surface and forms a highly durable protective coating

¯     Prevents migration of efflorescence salts to the surface

¯     Maintains air and vapour permeability

¯     Environment friendly

¯     Non toxic and non hazardous

¯     Very economical to use

APPLICATIONS & USAGE

¨      EFF-CU is recommended for impregnation of all old and new cement surfaces and brick walls.