Polystyrene color steel sandwich panel and preparation method thereof

A polystyrene and polystyrene foam technology, applied in chemical instruments and methods, lamination, building components, etc. Combustion performance can not reach the standard and other problems, to achieve the effect of being conducive to industrialization and application, light weight and fast condensation
CN109094175AActive Publication Date: 2018-12-28应急管理部四川消防研究所
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
应急管理部四川消防研究所
Publication Date
2018-12-28

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Abstract

The invention discloses a polystyrene color steel sandwich panel. The polystyrene color steel sandwich panel comprises a core board, wherein the core board is a polystyrene fireproof thermal insulation board; two color steel plates respectively bonded to both sides of the polystyrene fireproof thermal insulation board; two side plates and two sealing plates respectively bonded to the two long sides and the two short sides of the polystyrene fireproof thermal insulation board. A fireproof thermal insulation adhesive is used for fireproof coating modification of a polystyrene foam board, so thatthe fireproof thermal insulation adhesive penetrates the polystyrene foam board to prepare the polystyrene fireproof thermal insulation board. The polystyrene color steel sandwich panel prepared by using the polystyrene fireproof thermal insulation board has the advantages of high bending strength, high compressive strength, good endurance, good combustion performance and no collapse in a fire field.
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Description

technical field

[0001] The invention belongs to the technical field of fire protection, and in particular relates to a polystyrene color steel sandwich panel and a preparation method thereof. Background technique

[0002] The color steel sandwich panel is made of color-coated steel plate as the surface material, polystyrene foam, polyurethane foam, phenolic foam, glass wool, rock wool as the core material, and heat-pressurized and compounded in the continuous molding machine with heat-curing adhesive. Ultra-light construction panels. The color steel sandwich panel has light weight (1 / 20 to 1 / 30 of the weight of the concrete roof), thermal insulation (the thermal conductivity of the core material is ≤0.041W / m k), high strength, bending and compression resistance, With the characteristics of fast construction speed and bright color, it is a new type of enclosure structure material integrating load-bearing, heat preservation, waterproof, and fireproof decoration. It has been w...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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