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Foaming heat insulation plate with good fireproof and waterproof properties

A foam insulation board, waterproof technology, applied in the direction of heat preservation, fire prevention, building insulation materials, etc., can solve the problems of poor fire resistance, poor waterproof performance, restrict the use of lightweight building materials, etc., and achieve the effect of good waterproof performance

Inactive Publication Date: 2012-05-16
SHANGHAI BESTSTEEL STEEL STRUCTURE BUILDING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, color-coated steel surface polyurethane foam insulation boards and color-coated steel surface rock wool insulation boards are commonly used in the market. The former has good waterproof performance but poor fireproof performance, and the latter has good fireproof performance but poor waterproof performance. The existing technology cannot be both waterproof and fireproof, which greatly limits the use of such lightweight building materials

Method used

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  • Foaming heat insulation plate with good fireproof and waterproof properties
  • Foaming heat insulation plate with good fireproof and waterproof properties

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Such as figure 1 As shown, a foam insulation board with good fireproof and waterproof properties comprises an upper board 1, a middle layer and a lower board 2, the upper board 1 and the lower board 2 are color-coated steel plates, and the middle layer is polyisocyanurate 3, The polyisocyanurate 3 fills the space between the upper plate 1 and the lower plate 2 . The base layers of the upper plate 1 and the lower plate 2 are coated with a galvanized layer. The thickness of the upper plate 1 and the lower plate 2 is 0.6mm.

[0016] The production raw materials and production environment of a kind of good fireproof and waterproof foam insulation board of the present invention are as follows:

[0017] Production equipment: 4-component automatic high-pressure continuous foaming production line;

[0018] Temperature control: full-line temperature control, temperature control from feeding to finished product storage, heating up in winter and cooling down in summer, to ensur...

Embodiment 2

[0033] A foam insulation board with good fire and water resistance, the thickness of the upper board and the lower board is 0.4mm. Others are the same as in Example 1.

Embodiment 3

[0035] A foam insulation board with good fire and water resistance, the thickness of the upper board and the lower board is 0.8mm. Others are the same as in Example 1.

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Abstract

The invention relates to a foaming heat insulation plate with good fireproof and waterproof properties. The foaming heat insulation plate comprises an upper layer plate, a middle layer and a lower layer plate, wherein the upper layer plate and the lower layer plate are color coating steel plates; the middle layer is polyisocyanurate; and the polyisocyanurate is filled in a space between the upper layer plate and the lower layer plate. Compared with the prior art, the foaming heat insulation plate with good fireproof and waterproof properties, provided by the invention, has the advantages of good fireproof property, good water resistance and the like.

Description

technical field [0001] The invention relates to a thermal insulation board, in particular to a foamed thermal insulation board with good fireproof and waterproof properties. Background technique [0002] At present, color-coated steel surface polyurethane foam insulation boards and color-coated steel surface rock wool insulation boards are commonly used in the market. The former has good waterproof performance but poor fireproof performance, and the latter has good fireproof performance but poor waterproof performance. The existing technology cannot be both waterproof and fireproof, which greatly limits the use of this type of lightweight building material. Contents of the invention [0003] The object of the present invention is to provide a foam insulation board with good fire resistance and water resistance in order to overcome the above-mentioned defects in the prior art. [0004] The purpose of the present invention can be achieved through the following technical sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/80E04B1/94E04B1/64E04C2/292
Inventor 张叶红
Owner SHANGHAI BESTSTEEL STEEL STRUCTURE BUILDING
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