Buildtech Products India Private Limited

Malviya Nagar, Delhi

BUILDTITE is a normal setting cement integral waterproofing compound in liquid form. BUILDTITEis a blend of specialized ingredients to make concrete waterproof when there is permeability through hydrostatic head pressure of capillary absorption.Permeability of concrete is greatly improved, With increased cohesion, segregation and bleeding are substantially reduced, Is highly effective in reduction of permeability due to hydrostatic head , BUILDTITE should be added to the concrete mix along with gauging water at the rate of 200ml per 50kg bag of cement. A specially formulated version of BUILDTITE with a dosage of 100ml50kg bag of cement is also available on specific demand.

ROCKFIX C is a cementitious anchor product supplied as a ready-to-use dry powder encapsulated in a perforated skin. When required for use, the capsule is submerged in water and through the perforations water wets out the powder to form a non-shrink and thixotropic cementitious grout. The overall cohesiveness of the grout allows the capsule to be used in wet conditions or even in moving water without excessive grout wash-out. Eliminates use of grout pump totally and uncertainty in full column groutingv saving in labour and equipment, Incorporated additives counteract shrinkage and ensure positive contact, Thyrotrophic property minimizes grout loss from overhead holes or under vcondition of running water, Factory controlled pre-packed material with consistent quality.

BUILDSHOT LM is a quick setting compound available in liquid form for use with sprayed concrete or gunite.Allows spraying to take place even on wet surface, subject to slight infiltrations, Speeds the work and contributes to good water-tightness of the sprayed concrete linings, Reduces rebound, Brings down the slump to zero at shooting point, Does not contain any form of chloride or nitrate and will not corrode steel.

the roads in India have been built with inadequately thick flexible pavements topped with a thin bituminous course, and such construction demanded recurring maintenance and rehabilitation, which was not only uneconomical & but also not durable. The laying of these types of roads were very time consuming & labour intensive. With the globalization & governments policy for investment in infrastructural projects like East West North South corridor, Golden.Quadrilateral connectin all the four major metropolis, Airports, ports, Metros, there is going to be big leap in road networks. This has been made possible with the formation of National Highways Authority of India (NHAI) under Ministry of Surface Transport who has mandated to implement National Highways Development Project (NHDP) to undertake.

The conventional method of waterproofing have become obsolete over a period of time due to their short life & complexity of their application. On the other hand bitumen Asphalt & coal tar are the two types of bitumen found to be excellent waterproofing properties because of its versatile in nature. Despite their great waterproofing property, conventional bitumen viz, asphalt and coal tar pitch being thermoplastic have undesirable temperature-dependent variations in their physical properties. At subfreezing temperatures, they become brittle and glasslike & too Attempts were made to modify the thermoplastic properties of bitumen by using fillers like wax & oxidation of blown bitumen led to small success. But progress made in Polymer technology with the development synthetic plastic & synthetic rubber waterproofing system got new lease of life, birth of polymer modified bitumen membrane. It was observed that Atactic Polypropylene (APP) & Styrene Butadine Styrene (SBS) are two polymers compatible with Bitumen & enhances almost all the main properties of bitumen. fluid at a higher temperature.