Perma Construction Aids, an ISO 9001 – 2008 certified company manufactures and market various construction chemicals in India and neighbouring countries like Nepal, Bangladesh, Sri Lanka. Perma offers modern construction chemicals to cater to all critical applications in the civil engineering industry.

Waterproofing solutions offer resistance to water, which means that the object is unaffected by water under certain conditions. These solutions are particularly employed in a structure of a building to provide water resistance by employing various coatings or membranes, etc., which provide protection to moisture, humidity, etc. and structural integrity as well.

Waterproofing & construction
Waterproofing is the basic aspect in construction wherein materials used for covering roof, foundations, retaining walls, basements etc. are made water resistant.

Materials used for waterproofing are hypalon, felt paper, tar paper, EPDM rubber, PVC, liquid roofing etc. Current methods employ latest technology such as materials that are polymer based, which form a seamless shield and are effective on the surfaces applied.
Various waterproofing solutions offered are:
• Construction Chemicals
• Adhesive and Grouts
• Concrete Protective Coatings
• Admixture for Concrete
• Waterproofing Chemicals
• Repair and Bonding Agents

Perma’s waterproofing chemicals include:
• Bitu Coat: It is a liquid that is dark brown in colour and transforms to black colour when dried. It protects and waterproofs sub-soil framework from sulphate and chloride attack. 

• Clear Seal: Perma Clear Seal is a colourless coating which is quick-drying. It penetrates into the pores of the material under treatment to bind the particles together in tough resilient, abrasive-resistant enamel. It provides a protective barrier on porous surfaces, which resists chemical attack and eliminates dusting.

• Coat & Seal: This is a polymer based cement coating of a single component. It waterproofs and provides resistance to corrosion to building material. This can be applied on asbestos, RCC, brick work, PCC, etc.

• Damp Guard – EP: This is an epoxy coating that is water based and is a 2-component material which controls wall leakages, RCC frameworks and prevents dampness or moisture present within the walls.

• Eazee Coat: This is a milky white liquid which is UV stable and is brushed on the surface to make it waterproof.

• Flex Coat: This is a protective acrylic coating for walls to offer protection from atmosphere pollution, algae, fungus, etc. This waterproof coat is available in 18 various shades and is resistant to IR and UV rays.

• Grout: This is a cement powder that becomes slurry when mixed with water. This is used for injection grouting to stop leakages. 

• Guard: Perma Guard is a polymer modified cementitious water proofing system with a very wide scope of applications in waterproofing and corrosion inhibition situations. Perma Guard is a two component material which forms a flexible reinforced membrane upon curing.

• Hypercrete: It is a polymer based additive mixed with cement to waterproof swimming pools, roofs, toilets, water tanks, etc. 

These waterproofing solutions offer:
• Durability
• Low maintenance
• High performance of waterproofing
• Efficient
• Easy to use .