Microcrystalline foamed ceramic thermal insulation decoration composite plate and manufacturing method thereof

Abstract

The invention discloses a microcrystalline foamed ceramic thermal insulation decoration composite plate which comprises a thermal insulation layer (1) and a decoration layer (2), wherein the decoration layer (2) is fixed onto the thermal insulation layer (1) by the adoption of an anti-flaming binder (8). The thermal insulation layer (1) is a microcrystalline foamed ceramic thermal insulation plate, the decoration layer (2) is a flexible facing clad material, and the decoration layer (2) sequentially comprises a flexible composite material sheet (3), color facing mortar (4) and a finishing coat (5) from bottom to top, wherein the anti-flaming binder (8) is a polymer modified cement mortar adhesive. Through the mode that the microcrystalline foamed ceramic thermal insulation plate with a fireproof function is combined with the flexible facing clad material through the anti-flaming binder, the microcrystalline foamed ceramic thermal insulation decoration composite plate has the advantages of factory component industrialization, construction assembly, fire hazard high-temperature anti-flaming fire prevention, thermal insulation, sound insulation and decoration composition.

Description

technical field [0001] The invention relates to the field of building energy conservation, in particular to a microcrystalline foam ceramic thermal insulation and decorative composite board and a preparation method thereof. Background technique [0002] Although the external thermal insulation technology of external walls has been popularized and applied in my country for nearly 30 years, due to the limitations of existing thermal insulation materials research and technical level, the materials widely used in external thermal insulation of construction projects are mainly polystyrene boards. , polyurethane board, phenolic board and other light organic foam materials. These thermal insulation boards made of petrochemical derivatives have good thermal performance and are lightweight and waterproof, but the fire protection level is flammable and difficult to burn. At the same time, the heat will generate a large amount of toxic and harmful gases, causing serious personal injury a...

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Problems solved by technology

Patent ZL032520530 "Composite Asbestos Foam Glass Thermal Insulation and Decoration Material" proposes to combine foam glass and large-format tiles in the factory to realize the integration of thermal insulation and decoration, which not only improves the fire safety of external thermal insulation projects, but also greatly reduces the wet work of on-site construction , but the disadvantage of this patent is that it does not take into account the low mechanical strength of foam glass, which can easily cause product damage during transportation, handling and construction, high scrap rate, heavy weight of composite panels, and extremely inconvenient factors such as high-altitude operations on external walls.

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