Waterproof building glue

Abstract

The invention discloses waterproof building glue. The waterproof building glue comprises, by mass, 100 to 200 parts of main agent, 10 to 20 parts of compounding plasticizer, 10 to 20 parts of reinforcing agent and 10 to 20 parts of curing agent. The main agent is liquid polysulfide rubber. The compounding plasticizer is DEHP. The waterproof building glue provided by the invention has the advantages of unique waterproof performance, high elasticity and integrity, continuous film without any seam, high temperature resistance, low temperature resistance, aging resistance, great adhesion and permeability for cement mortar, a concrete matrix, wood, ceramic, glass and other building materials, great ductility, excellent ability to resist ultraviolet and sightly colors, is non-toxic, tasteless, pollution-free and environment-friendly, and beautifies the environment.

Description

technical field [0001] The invention relates to a construction waterproof glue. Background technique [0002] In the past construction industry, leakage caused by steel cracks in cement sandstone concrete is the most difficult problem to solve, especially in coastal areas. From ordinary houses to luxury villas, from highways, bridges to tunnel warehouses and underwater buildings, water leakage has brought great troubles to human beings. People have never stopped research on waterproofing and repairing leaks. They used tung oil lime paste to repair leaks, and later Developed to use asphalt (tar), polyurethane, etc. for leakage repair, all due to extremely poor weather resistance (thinning in summer, brittle cracking in winter), poor water resistance and adhesion, low creep or no stretching effect at all, so they cannot match The changes of thermal expansion and contraction of concrete cannot guarantee the effect of permanent anti-leakage, resulting in frequent maintenance, w...

AI Technical Summary

Problems solved by technology

From ordinary houses to luxury villas, from highways, bridges to tunnel warehouses and underwater buildings, water leakage has brought great troubles to human beings. People have never stopped research on waterproofing and repairing leaks. They used tung oil lime paste to repair leaks, and later Developed to use asphalt (tar), polyurethane, etc. for leakage repair, all due to extremely poor weather resistance (thinning in summer, brittle cracking in winter), poor water resistance and adhesion, low creep or no stretching effect at all, so they cannot match The changes of thermal expansion and contraction of concrete cannot guarantee the permanent anti-leakage effect, resulting in frequent maintenance, which brings undue property loss and safety accidents to people.