Waterproofing material for buildings

Abstract

The invention relates to the field of building materials and particularly relates to a waterproofing material for buildings. The waterproofing material for the buildings is prepared from the following ingredients in parts by mass: 50-60 parts of polycarbamate, 40-60 parts of calcium carbonate, 10-20 parts of quartz, 8-15 parts of organosilicon, 10-15 parts of synthetic rubber, 12-17 parts of petroleum resin, 20-40 parts of asphalt, 8-15 parts of styrene, 8-15 parts of elastic fibers, 5-10 parts of clay and 5-10 parts of silicate minerals. The waterproofing material for the buildings is low in cost and simple in construction process and can be directly combined with building materials such as bricks and stone materials together so as to form a building material with a surface protection layer, and then, surface treatment procedures such as laying ceramic tiles or smearing cement-lime paint are avoided, so that the construction schedule can be greatly sped up, and the building cost of projects is reduced.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a building waterproof material. Background technique [0002] At present, the waterproof materials and waterproof technology used in building construction have technical disadvantages such as large consumables, high cost, complicated construction technology, high operation requirements, long construction time, and single function, which directly affect the quality of construction to a large extent. and building lifespan. [0003] Among the existing various waterproof materials, there are asphalt-based, rubber-based, resin-based and other sealing materials, which are organic waterproof materials. Such waterproof materials are hardened, decomposed or waterproof due to temperature changes in the storage environment. Reduced functionality. In addition, this kind of waterproof material has no fire resistance. Utilizing the water-swelling properties of bentonite to directly constru...

AI Technical Summary

Problems solved by technology

[0002] At present, the waterproof materials and waterproof technology used in building construction have technical disadvantages such as large consumables, high cost, complicated construction process, high operation requirements, long construction time, and single function, which directly affect the quality of construction to a large extent. and building lifespan

[0003] Among the existing various waterproof materials, there are asphalt-based, rubber-based, resin-based and other sealing materials, which are organic waterproof materials. Such waterproof materials are hardened, decomposed or waterproof due to temperature changes in the storage environment. Reduced function

In addition, this kind of waterproof material has no fire resistance

Utilizing the water-absorbing and swelling properties of bentonite, the bentonite is directly used in the state of powder and granular materials. These waterproof materials cannot achieve the construction performance and long-term waterproof effect.