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Fire-proof sound insulation composite plate

A fireproof and soundproof, composite board technology, applied in the direction of sound insulation, building components, thermal insulation, etc., can solve problems such as the inability to meet construction needs, and achieve the effect of wide market application foundation, light weight, and improved strength

Inactive Publication Date: 2005-03-02
张英保
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing prefabricated wall panels and floors have certain weaknesses in various indicators such as weight, strength, sound insulation, and fire resistance, which cannot meet the needs of construction

Method used

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  • Fire-proof sound insulation composite plate
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  • Fire-proof sound insulation composite plate

Examples

Experimental program
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Embodiment Construction

[0019] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the fire-proof and sound-insulating composite panel of the present invention includes a concrete frame 2, at least one concrete rib 3 connected to the concrete frame 2 is arranged in the concrete frame 2, and lightweight concrete or polycarbonate is arranged between the concrete frame 2 and the concrete rib 3 Styrene foamed plastic granular concrete or foamed concrete material layer 11 constitutes the plate body 1, and the concrete frame 2 and each concrete rib 3 are provided with interconnected steel grid frames 4. The concrete frame 2 is a rectangle, and 1-4 in-line and / or cross-shaped and / or X-shaped concrete ribs 3 (not shown) are arranged in the concrete frame 2 .

[0020] Be coated with polymer mortar layer 8 on the upper surface and / or lower surface of concrete frame 2, concrete rib 3 and lightweight concrete or polystyrene foamed plastics granular concrete or foamed concrete material layer 11, po...

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Abstract

The composite fireproof sound isolating plate includes concrete frame with one or several connected ribs; light material boards of light concrete, concrete with polyethylene foam grains or foamed concrete filled between the frame and the rib; and steel rib net to connect the frame and ribs. The composite fireproof sound isolating plate may be used as wall plate and floor slab, and has high strength, light weight, and outstanding fireproof, heat insulating and sound isolating effects.

Description

technical field [0001] The invention relates to a fireproof and soundproof composite board. Background technique [0002] In order to protect the environment and land resources, the use of clay bricks is gradually banned, and the demand for new wall materials is very urgent. The development trend of building wall materials is from block to plate, from heavy to light, and from single material to composite material. Existing prefabricated wall panels and floors have certain weaknesses in various indicators such as weight, strength, sound insulation, and fire resistance, and cannot meet construction needs. Contents of the invention [0003] The object of the present invention is to provide a fire-proof and sound-insulating composite board with light weight, high strength of the board body, and outstanding effects of fire prevention, heat insulation and sound insulation. [0004] In order to achieve the above object, the present invention provides a fire-proof and sound-insu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/90
Inventor 张英保
Owner 张英保
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