Polymer Based Waterproofing Services

Product Description

To suit our clients' variegated requirements, we are serving them by rendering qualitative Polymer Based Waterproofing services. For streamlined execution of these services, we have appointed a team of dedicated professionals and have employed world-class resources. These services are timely executed in accordance with the clients' expectations. We use polymer based qualitative coating materials for waterproofing of particular surface so as to make it highly resistant to water and cracks. Our Polymer Based Waterproofing services are acclaimed by customers for their cost-effectiveness and reliability. 

Other details:

Polymer treatment for roofs

Cleaning and drying the surface; applying two coats (DFT of 200-300 micron) of a translucent brown coloured phenolic resin based single component high performance polymeric waterproofing compound (sp. gr. 0.87, rosin content nil and a solid content of minimum 0.47%), e.g., PERMAPROOF @ 0.6 litre per square metre, with demonstrable properties of resistance to water and acid; spraying a layer of dry coarse sand on the second coat when it will still be wet; removing excess sand on the following day; permitting the coatings to cure and dry naturally for 3-7 days

PERMAPROOF :

Requirement : 0.60 litre/sqm for roofs and similarly exposed surfaces above ground, other than water retaining structures

available also with

OTHER  MATERIALS/SQM :

For cover plaster

cement  : 5.23 kg

sand : 0.015 cum

w/c = 0.40 for OPC

      = 0.45 for slag cement

polyester fibre : 10.5 gm

For slurry  before cover plaster :

cement : 1.0 kg

w/c : 0.45

Care shall be taken to provide cover plaster before the slurry will be dry

Note  :  It will be observed that the item and specification in the Unified Standard Specifications & S.O.R., and the specifications in the Railway Board circular and in the Eastern Railway circular are essentially the same, except that the brand name of the waterproofing compound PERMAPROOF is explicitly mentioned in the specification of Eastern Railway circular. 

PERMAPROOF satisfies the characteristics of the waterproofing chemical, set  in the Unified Standard Specifications, in the S.O.R. and in the circular of the Railway Board.