Polyorganosiloxane fireproof heat preservation plate

Abstract

The invention discloses a polyorganosiloxane fireproof heat preservation plate. The polyorganosiloxane fireproof heat preservation plate comprises a polyorganosiloxane heat preservation layer and a decoration outer layer. A surface glue layer and a waterproof layer are arranged between the polyorganosiloxane heat preservation layer and the decoration outer layer, and second reinforcing rib stripsare arranged between the surface glue layer and the waterproof layer. A water adsorption cotton plate is transversely arranged at the center of the waterproof layer, first reinforcing rib strips are vertically arranged in the polyorganosiloxane heat preservation layer at intervals, and the side walls of one ends of the first reinforcing rib strips are connected with an impurity adsorption block. Adhesive blocks and anti-flaming fuel filling cavities are arranged in the intervals among the first reinforcing rib strips in a top-bottom circulation mode, and the anti-flaming fuel filling cavitiesare filled with anti-flaming fuel. The anti-flaming fuel provides a fireproof function of a plate part, the first reinforcing rib strips and the second reinforcing rib strips achieve the effect of multi-level fastening, the water adsorption cotton plate adsorbs humid air to prevent the plate part from being damaged, the fireproof function, the humidity adsorption function and high-strength stability can certainly be appreciated by people, and thus life of people can be better facilitated.

Description

technical field [0001] The invention relates to the technical field of thermal insulation boards, in particular to a polysiloxane fireproof thermal insulation board. Background technique [0002] my country's building energy consumption accounts for about 30% of the national energy consumption. Therefore, building energy conservation is an important part of national energy conservation work. One of the main measures for building energy saving is the thermal insulation of the building envelope. In recent years, the thermal insulation of building envelopes has mostly developed from self-insulation to external wall insulation. The materials used for external wall insulation are not only required to have low thermal conductivity, but also have good fire resistance. Polysiloxane foam has excellent heat insulation performance and has become the preferred material for external wall insulation. However, polysiloxane foam is an organic material, and its fire performance is relativel...

AI Technical Summary

Problems solved by technology

In recent years, the thermal insulation of building envelopes has mostly developed from self-insulation to external wall insulation. The materials used for external wall insulation are not only required to have low thermal conductivity, but also have good fire resistance. Polysiloxane foam has excellent heat insulation performance and has become the preferred material for external wall insulation. However, polysiloxane foam is an organic material, and its fire performance is relatively poor, so it is difficult to meet the fire protection requirements of external wall insulation. It is necessary to add flame retardant materials to improve its fire and flame retardant performance. It has been a subject of continuous research to choose which flame retardant can meet the high-level fire and flame retardant requirements. After adding too much commonly used organic flame retardants, it will Make the polysiloxane foam board react twice under hot and cold conditions, causing the board to deform and bend, which will affect the quality and life of the project

Commonly used external wall insulation boards often have cracks and peeling of the outer composite layer during use. In addition to affecting the appearance, it will also cause water to enter the insulation layer and affect the insulation effect, especially in winter. Ice causes insulation damage

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