Microcrystal inorganic heat preservation and decoration integrated plate

Abstract

The invention discloses a microcrystal inorganic heat preservation and decoration integrated plate. The microcrystal inorganic heat preservation and decoration integrated plate is prepared by the following steps that 1, an inorganic bond material is prepared; 2, modified expanded perlite is prepared; 3, a sizing agent coats the back surface of a ceramic face plate; 4, forming is conducted, specifically, the modified expanded perlite automatically enters a material distribution system of a mould pressing once forming machine and is quantificationally distributed on an adhesive layer formed by the inorganic bond material in the step 1; 5, solid pressing is conducted, the modified expanded perlite and the ceramic face plate are fully bonded, mould-pressed and once-formed; and 6, demoulding and putaway are conducted on the microcrystal inorganic heat preservation and decoration integrated plate. The microcrystal inorganic heat preservation and decoration integrated plate adopts a mould pressing once forming technology, the mould pressing once forming technology improves the stability performance of products and reduces the producing cost of the products, so that the product cost is reduced, and the product cost performance is good.

Description

technical field [0001] The invention relates to the technical field of building exterior walls, in particular to a microcrystalline inorganic thermal insulation and decoration integrated board formed by one-time molding. Background technique [0002] With the warming of the global climate, countries around the world are paying more and more attention to building energy conservation. Energy-saving buildings have become an inevitable trend in building development, and green buildings have emerged as the times require. my country has also formulated a series of relevant laws, regulations, policies, etc. to vigorously promote the development of green buildings. On January 6, 2013, the State Council issued the "Notice of the General Office of the State Council on Forwarding the Green Building Action Plan of the Development and Reform Commission and the Ministry of Housing and Urban-Rural Development" and proposed that 1 billion square meters of new green buildings will be comple...

AI Technical Summary

Problems solved by technology

[0003] At present, the production process adopted by the traditional thermal insulation and decoration integrated board is the secondary compounding process of gluing. Organic gelling material The thermal insulation board and decorative panel are composited into an integrated board through composite equipment. The adhesive materials used for composites of decorative panels such as silicon-calcium boards and thermal insulation boards can only be organic gelling materials, which are used later. Aging is prone to occur during the process, resulting in the delamination of the decorative panel and the insulation layer; the strength of expanded perlite used to produce expanded perlite insulation boards in the industry is generally not high, and a high compression ratio is usually used in the production process (using 2 cubic M expanded perlite is pressed into 1 cubic meter plate) to increase the tensile and compressive strength of the expanded perlite insulation board, but this method is easy to crush the expanded perlite, resulting in poor water and freeze-thaw resistance of the plate itself, Poor pull-out resistance, easy pulverization of the sheet later

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