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An inorganic thermal insulation and coating technology, which is applied in the field of building materials, can solve the problems of inflammability and fire, and achieve the effects of convenient spraying construction, increased heat insulation performance, and low thermal conductivity
Pending Publication Date: 2021-12-07
董志文
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Problems solved by technology
Although it has been continuously improved and added flame retardants to improve the fire performance, it still cannot solve the hidden dangers and disadvantages of flammable fires.
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Embodiment 1
[0029] Embodiment 1, the raw materials involved in this embodiment are prepared by the prior art, including the following components by weight ratio:
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Abstract
The invention belongs to the technical field of building materials, and particularly relates to a water-based inorganic thermal-insulation thick paste coating. The water-based inorganic thermal-insulation thick paste coating comprises the following components in percentage by weight: 35-48% of ash calciumpowder, 2-3% of inorganic rubber powder, 1-2% of bentonite, 10-15% of gypsumpowder, 3-4% of 80-mesh polyvinyl alcohol PVA2488, 0.2% of an OC thixotropic agent, 0.1-0.2% of 200,000-viscositycellulose, 0.01-0.05% of 301 starchether, 4-6% of inorganic fiber cotton and 19-38.55% of glass beads. The invention aims to provide the passive water-based inorganic thermal-insulation thick paste coating for the interior and exterior walls, wherein the coating has the advantages of energy conservation, emission reduction, thermal insulation, heat preservation, water resistance and fire prevention.
Description
technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a water-based inorganic thermal insulation thick paste paint. Background technique [0002] In recent years, with the rapid development of my country's economy and cities, the current construction area is about 4.6 million square meters. The blowout development of the real estate industry has sprung up high-rise buildings. A large number of new rural houses need thermal insulation materials. At present, most of the country's north and south use The most popular are XPS extruded boards, polyurethane phenolic boards, EPS rock wool boards, etc. Although the addition of flame retardants has improved the fire performance through continuous improvement, it still cannot solve the hidden dangers and disadvantages of flammable fires. In addition, in recent years, there have been frequent incidents of external wall insulation systems falling off, smashing cars and in...
Claims
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Application Information
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