Liquid roof waterproofing: two applicators spraying and rolling a grey polyurethane membrane on a concrete roof

Liquid Roof Waterproofing with Polyurethane: A Complete Technical Guide

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Table of Contents When owners look for liquid roof waterproofing that will stay leak-free for years, they face many options, but liquid polyurethane membranes have become one of the most popular in Egypt and the Gulf for a clear reason: they form a continuous rubbery layer with no joints, wrapping pipes, equipment bases and parapets in a way rolls cannot. ... Read More
Water tank waterproofing: elastomeric lining on the floor and walls of a round concrete tank

Water Tank Waterproofing: Drinking-Water Approved Materials and Correct Application

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Table of Contents A concrete water tank, whether on the roof or below the building, is under constant water pressure and permanent moisture. A leak does not only waste water; it can corrode the reinforcement and let dust and bacteria contaminate the supply. That is why water tank waterproofing needs materials designed for permanent immersion and approved for drinking-water contact, ... Read More