Self-adhesive waterproof tile block for building

Abstract

The invention relates to a self-adhesive waterproof tile block for building. The self-adhesive waterproof tile block is formed into a whole by connecting a tile and at least three tile pieces connected with the bottom edge of the tile; a gap is formed between each two tile pieces; the tile and the tile pieces are prepared from a separation plastic base film, and a first asphalt layer or a modified asphalt layer and a colorized fluorine silicone / acrylic nano-coating which are sequentially coated on the upper surface of the separation plastic base film; wherein, the whole asphalt or modified asphalt layer is covered with the colorized fluorine silicone / acrylic nano-coating, or only the tile pieces or the tile pieces and any position above the tile pieces are covered with the colorized fluorine silicone / acrylic nano-coating, and a layer of plastic surface film is compounded on the surface of an asphalt or modified asphalt layer which is not covered with the colorized fluorine silicone / acrylic nano-coating. The self-adhesive waterproof tile block of the invention has colorized surfaces and serves the double functions of water-prevention and decoration, and the self-adhesive waterproof tile block can prevent the corrosion of heavy solar ultraviolet rays and other harmful gases in the air, inhibit the harmful gases generated from the asphalt from volatilizing at high temperature, reduce the environmental pollution and prolong the service life of the asphalt or modified asphalt water-proof tile block.

Description

technical field [0001] The invention relates to a building waterproof material, in particular to a self-adhesive waterproof tile with colored nanometer fluorine silicon acrylic coating for sloping roofs or other exposed slopes. Background technique [0002] With the rapid development of the construction industry and the continuous improvement of people's living standards, my country's housing construction has also undergone major changes. In order to reduce the temperature of the top floor of the building's summer sunlight radiation and improve the comfort of living and living, the original flat roof Most of them are transformed into sloping roofs. In addition, large and medium-sized cities have successively built a number of Chinese-style, European-style and Chinese-foreign style villas in recent years. For this reason, a large number of tile-shaped waterproof materials suitable for slope roofs are required. Traditional sloping roofs use arc-shaped blue-gray clay-fired til...

AI Technical Summary

Problems solved by technology

However, there are still many problems, namely: 1. The intergranular gaps of the colored sand cannot completely cover the asphalt layer on the surface of the tile, and still cannot block the strong solar ultraviolet radiation and the erosion of harmful gases in the air and cannot cover up Its black landscape does not play a very good protective role; 2. There are few color varieties of natural sand, although artificial colored sand can increase some varieties

However, it is difficult to ensure that the colored sand produced by ordinary technology will not change color for a long time, and the cost of colored sand fired at high temperature is higher, which will cause the material cost of asphalt tiles to rise; 3. Due to the large proportion of sand, whether it is natural Sand or colored sand will increase the weight of tiles, which will bring burdens to production, use and buildings; 4. At present, the sand on the surface of asphalt tiles produced by various manufacturers is all bonded together by the viscosity of the asphalt itself. The contact area with the asphalt layer is very small, and the bonding strength of the combination of the two is limited

As a result, the phenomenon of shedding often occurs during production, transportation, application construction and windy days; 5. Due to the bulge of the sand on the surface of the tiles, the overlapping parts between each piece cannot be tightly combined to form an isolation layer , There are often certain gaps, which are easy to be taken by strong winds and set off or washed into rainwater; 6. The gaps between sand particles and the surface of the asphalt layer not covered by sand are easy to stick a lot of dust, and it is not easy to be washed away by rainwater. Cause pollution to the environment, affect the landscape, harmful to health

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