High-heat-insulation ultralow-heat-conductivity-coefficient composite heat preservation material with fireproof function

Abstract

The invention discloses a high-heat-insulation ultralow-heat-conductivity-coefficient composite heat preservation material with a fireproof function, and relates to the technical field of heat insulation composite heat preservation materials. The high-heat-insulation ultralow-heat-conductivity-coefficient composite heat preservation material comprises an aluminum silicate fiber base layer and a waterproof coating, a blocking layer is arranged on one side of the aluminum silicate fiber base layer, a heat insulation layer is arranged on the other side of the blocking layer, the waterproof coating is arranged on the other side of the heat insulation layer, and a fireproof layer is arranged on the other side of the waterproof coating. The high-heat-insulation ultralow-heat-conductivity-coefficient composite heat preservation material with the fireproof function has excellent chemical stability, heat stability, tensile strength, low heat capacity and low heat conductivity, and the situation that the overall heat insulation and fireproof effect is affected due to breakage and pull-apart of the composite heat preservation material caused by pulling of external force in the actual use process is avoided; and meanwhile, due to the excellent sound absorption and noise reduction performance, the actual use range of the composite thermal insulation material is greatly widened, and the composite thermal insulation material has the fireproof performance and the good waterproof performance.

Description

technical field [0001] The invention relates to the technical field of thermal insulation composite thermal insulation materials, in particular to a composite thermal insulation material with high thermal insulation and ultra-low thermal conductivity with fireproof function. Background technique [0002] Thermal insulation composite insulation materials are made of additives, cement, sand, and mortar as bonding materials; glass fiber mesh cloth and steel bars are used as reinforcement materials; wood fiber and fly ash are used as fillers; polyethylene foam boards are used as insulation materials. The material ratio and scientific production process are produced in the factory. It can be used in new buildings, connecting buildings, renovation of old buildings, changing flat roofs to sloping roofs, villas, factory buildings and rural buildings. [0003] The thermal insulation composite thermal insulation materials on the market do not have fireproof performance, which makes t...

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Problems solved by technology

[0004] The object of the present invention is to provide a composite thermal insulation material with high heat insulation and ultra-low thermal conductivity with fireproof function, so as to solve the problem that the thermal insulation composite thermal insulation material proposed in the above background technology does not have fireproof performance, so that the actual heat insulation of the composite thermal insulation material Problems with low thermal conductivity

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