Waterproofing Coatings

Saturday, August 6, 2016

Acrylic polymer modified elastomeric waterproofing membrane coating for concrete and masonry surfaces-MonoProof BWP

MonoProof BWP is a ready mixed coating, brush applied bituminous, black, lead- free, acid, alkali, water and chloride resistant that cures by reaction with atmospheric moisture to form a tough but flexible waterproofing membrane. They also meet the requirements for coatings suitable for use on surfaces in contact with potable water.

MonoProof BWP are based on raw materials which are amongst the most water and water-vapor resistant surface coating materials available. They are also resistant to a wide range of chemical attack. Also to protect the concrete against effects of chlorinated water, and to inhibit algae growth and facilitate easier cleaning. The excellent chemical resistance of MonoProof BWP makes it particularly suitable for sub-structure applications in areas where chemical contaminants and aggressive ground water conditions prevail.

Specially selected bitumens are blended to produce various grades, each designed to provide the best possible protective coating for its practical purpose. MonoProof BWP incorporates fibers which give body to the film and act as reinforcement in the coating, eliminating cracking and crazing under conditions of thermal movement.

Note : In common with all bituminous and tar based coatings, and many other organic materials, MonoProof BWP are susceptible to prolonged exposure to ultraviolet light and are not, therefore, recommended for use in situations where they will be exposed to direct daylight. They are however, ideally suited for use in sandwich constructions, or as surface coatings in enclosed tanks or structures, or below ground, where their durability is well proven.

Water Based Polyurethane Waterproofing Coatings-MonoProof WPU

MonoProof WPU is a flexible, single component aliphatic liquid membrane. It cures to a permanently flexible seamless membrane that has good adhesion to a wide range of substrates unlike more traditional bitumen based products. The coating is crack-bridging, does not readily embrittle with age, exposure to ultra violet radiation or weathering, and hence it does not crack or craze due to its flexible properties. It is elastomeric and hence not adversely affected by extremes of temperature.

Two Component (2K) Polyurethane based Waterproofing Coatings-MonoProof PWP

MonoProof PWP two component, aliphatic, thixotropic, non-yellowing, non-chalking, pigmented polyurethane based elastomeric waterproof coating possessing good resistance to long term exposure of UV rays and provides an easily cleaned coating. The cured film shall be protected with concrete screed / mortar when used on accessible roofs to avoid damage from foot traffic.

Solvent Based Water Repellent Coating-MonoProof SSP

MonoProof SSP, is a clear, breathable, solvent-based, siloxane/silane penetrating water-repellent sealer used to provide water repellent surface with improved self-cleaning properties on exterior building - brick work, concrete, cement rendering, natural or cast stone. Helps in reducing efflorescence due to soluble salts in brickwork.The coating is colorless and preserves natural color and texture of created material. It penetrates into concrete for aminimum depth of penetration of 5mm ensuring hydrophobic zone.

Permeability is low to water, salt solution, dust and soot particles. Leaching of soluble salts from brick work, which causes efflorescence, absorption of deicing salts by concrete which causes degradation and absorption of atmospheric dirtby brickwork, concreteandstoneare all minimized.

Dampproof Coating-MonoProof DG

MonoProof DG is used as internal coating for the waterproofing treatments of water tanks and building walls because it can be applied over damp surfaces, has excellent water resistance, adhesion, hardness & toughness and sets faster similar to solvent based epoxy formulations. It has an advantage of dilution with water for application over cementitious surfaces.

Food Grade Lining & waterproofing Description-MonoProof FWP

MonoProof FWP is 2 pack, solvent free epoxy material used for lining and Water proofing portal water retaining structures and surfaces subject to contact with food stuffs. The material cures to provide a smooth, hygienic and tough finish which is suitable for contact with potable water and foodstuffs. The cured film is resistant to corrosion, chemical attack and abrasion. The cured film is non-toxic and meets the requirements of IS: 9833 - 1981. The coating is designed to be applied in two coats to achieve a minimum total dry film thickness of 200 microns.

Cementitious Crystalline Concrete Waterproofing-MonoProof CONC

MonoProof Conc is a unique chemical treatment for the waterproof ing, protection and repair of concrete. MonoProof Conc is the most chemically active product within the MonoProof Crystalline Waterproofing System. When mix with water, this light grey powder is applied as a cementitious slurry coat to above-grade or below-grade concrete, either as a single coat or as the first of a two-coat application. It is also mixed in Dry-Pac form for sealing strips at construction joints, or for the repairing of cracks, faulty construction joints and honeycombs. MonoProof Conc prevents the penetration of water and other liquids from any direction by causing a catalytic reaction that produces a non-soluble crystalline formation within the pores and capillary tracts of concrete and cement-based materialsWhen MonoProof Crystalline Waterproofing is applied to a concrete surface the active chemicals combine with the free lime and moisture present in the capillary tract, to form insoluble crystalline complexes. These crystals block the capillaries and minor shrinkage cracks in the concrete to prevent any further water ingress (even under pressure). However, the MonoProof Crystalline Waterproofing layer will still allow the passage of water vapor through the structure (i.e. the concrete will still be able to "breathe"). In addition to waterproofing the structure, MonoProof Crystalline Waterproofing protects concrete against sea water, waste water, aggressive ground water and certain chemical solutions.

Cementitious Crystalline Concrete Waterproofing-MonoProof MD

MonoProof MD is a surface applied, unique chemical treatment for the waterproofing, protection and repair of concrete. It consists of grey Portland cement, specially treated quartz sand and fillers, and a compound of active chemicals MonoProof MD can be applied as a second coat to reinforce MonoProof Conc, or applied by itself to damp-proof the exterior of foundation walls. Applied as a second coat, MonoProof MD chemically reinforces MonoProof Conc where two coats are required and produces a harder finish. Where damp-proofing is required, a single coat of Modified may be used as an alternative to a spray/tar emulsion. MonoProof MD prevents the penetration of water and other liquids from any direction by causing a catalytic reaction that produces a non-soluble crystalline formation within the pores and capillary tracts of concrete and cement-based materials. MonoProof MD is a particularly suitable slurry for filling air bubbles and voids in weak and porous surfaces.

Single component Economical Grade Acrylic Polymer waterproofing system-MonoProof SA

MonoProof SA, is the single component acrylic that is mixed with neat cement for effective and economical method of waterproofing to concrete and masonry surfaces. It is formulated for simply brush applied over concrete or masonry surfaces to provide an effective waterproof membrane.

•As aPrimer: 1part of MonoProof SA:2parts of Water : 4parts ofneat cement
•As a Waterproo!ngCoating: 1part of MonoProof SA: 2parts of neat cement

Rain Protective and Acrylic Anti-carbonation Waterproofing-MonoProof RG

MonoProof RG is composed of high quality acrylic emulsion polymer. It is used as a waterproo!ng & protective coating for exterior walls of the concrete & masonry buildings because it forms higher !lm thickness, has excellent flexibility, breathing properties, water resistance, crack-bridging ability, weathering durability and anexcellent resistance tothegrowthof microorganisms.https://e-industrialmaintenance.net/rain-protective-and-architectural-acrylic-anti-carbonation-coating.html

Acrylic Elstomeric Waterproofing flexible upto 600% elongation-MonoProof EW600

Acrylic Elastomeric Waterproofing-MonoProof AEW

MonoProof AEW is a three-layer system with coats in different colors ensuring proper build-up of the thickness, making it a reliable waterproofing system. MonoProof AEW is a two component acrylic modified elastomeric waterproofing which consists of specialty hard-wearing aggregates and liquid acrylic emulsion. It is a seamless, waterproof coating providing a tough and durable water tight coating which cannot be easily damaged or worn away. The coating is designed to re-face and even out variations in concrete and masonry surfaces.This is an easily brush able coating which can simply be applied by a stiff brush, or trowel to obtain the desired thickness. The polymer provides with exceptional adhesion, toughness and durability. MonoProof AEW effectively seals concrete masonry walls and bridges the shrinkage cracks which are static.The coating additionally protects against concrete decay providing a long lasting barrier to waterborne corrosive salts, freeze-thaw scaling, chloride, carbonation and atmospheric gases. A 1mm coating provides anti carbonation cover equivalent to over 80cm of concrete or air layer thickness for carbon dioxide diffusion (R) of 92 metres. MonoProof AEW is shown to resist positive hydrostatic pressure up to 7 meter head MonoProofAEW is suitable for all types of structures including those in coastal environments.https://e-industrialmaintenance.net/acrylic-polymer-modified-elastomeric-waterproofing.html

Latex modified WaterProofing-MonoProof LWP

MonoProof LWP is a two component acrylic modified elastomeric waterproofing which consists of specialty hard-wearing aggregates and liquid acrylic emulsion. It is a seamless, waterproof coating providing a tough and durable water tight coating which cannot be easily damaged or worn away. The coating is designed to re-face and even out variations in concrete and masonry surfaces. This is an easily brush able coating which can be simply applied by a stiff brush, or trowel to obtain the desired thickness. The polymer provides with exceptional adhesion, toughness and durability. MonoProof LWP effectively seals concrete masonry walls and bridges the shrinkage cracks which are static. The coating additionally protects against concrete decay providing a long lasting barrier to waterborne corrosive salts, freeze-thaw scaling, chloride, carbonation and atmospheric gases. A 1mm coating provides anti carbonation cover equivalent to over 80cm of concrete or air layer thickness for carbon dioxide diffusion (R) of 92 meters. MonoProof LWP is shown to resist positive hydrostatic pressure up to 7 meter head.

AR - Acrylic Primer for Concrete Surfaces MonoBond

MonoBond AR 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. MonoBond AR is the recommended primer for the Monobuild cementitious repair system. MonoBond AR provides good bond with masonry/ cement and thus improves the tensile and flexural strength properties of the mortar. https://e-industrialmaintenance.net/acrylic-primer-for-concrete-surfaces.html.

Friday, August 5, 2016

Waterproofing coatings for industries

Waterproofing Coatings for Industries:

Building protects us from nature forces like rain, heat, cold, wind etc., The concrete structures on its own is porous and hence not watertight. The unprotected structures suffer from water induced damage including deterioration and corrosion caused by chlorination, oxidation and sulphation. They reduce alkalinity in concrete and turns acidic. The result, reinforcement bar catch rust and eventually expands, to drastically hamper load bearing capacity of the building structures. The continuous presence of water leads to constant dampness & humidity and promotes the growth of molds and fungus on walls and insects presence leading to health problem like asthma, skin allergies, rashes etc., The consequent spalling of concrete plaster, flaking off expensive paint on interior/exterior ofwalls adversely impacts life and value of structure. If the buildings are notwaterproofed during constructions, itmay result in costlyandhassle pronerepairwork in future.