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A fiber-reinforced siliceous polymer insulation board and its preparation method

A siliceous polymer, fiber reinforced technology, applied in the field of new building insulation materials, can solve the problems of high thermal conductivity, low compressive strength, high water absorption, etc., and achieve the effects of reduced loss and simple production process

Active Publication Date: 2018-05-29
哈尔滨市建新泡塑制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing building exterior wall insulation materials have the disadvantages of high water absorption, high thermal conductivity, and low compressive strength.

Method used

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  • A fiber-reinforced siliceous polymer insulation board and its preparation method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A fiber-reinforced silicon polymer insulation board, which is successively composed of an upper fiber-reinforced protective layer with a thickness of 1.0mm, a strong silicon polymer insulation board layer with a thickness of 30mm, and a lower fiber-reinforced layer with a thickness of 1.0mm from top to bottom. The protective layer is compounded, the upper fiber reinforced protective layer and the lower fiber reinforced protective layer are made of silicon polymer and glass fiber mesh cloth, and the strong silicon polymer insulation board layer is made of quartz sand, silica lime, talcum powder, diatom The particle size of quartz sand is 200 mesh, the particle size of wollastonite is 200 mesh, the particle size of talcum powder is 200 mesh, and the particle size of diatomite is 200 mesh. 150 mesh, the specific proportion of each component in the siliceous polymer insulation board layer is shown in Table 1, wherein the inorganic gel material consists of the following compo...

Embodiment 2

[0032] A fiber-reinforced silicon polymer insulation board, which is successively reinforced by an upper fiber-reinforced protective layer with a thickness of 1.4mm, a strong silicon polymer insulation board layer with a thickness of 40mm, and a lower fiber-reinforced layer with a thickness of 1.4mm from top to bottom. The protective layer is compounded, the upper fiber reinforced protective layer and the lower fiber reinforced protective layer are made of silicon polymer and glass fiber mesh cloth, and the strong silicon polymer insulation board layer is made of quartz sand, silica lime, talcum powder, diatom Made of soil and inorganic gel materials, the particle size of quartz sand is 230 mesh, the particle size of wollastonite is 260 mesh, the particle size of talc powder is 220 mesh, the particle size of diatomaceous earth is 180 mesh, strong silicon The specific ratio of each component in the polymer insulation board layer is shown in Table 1, wherein the inorganic gel mat...

Embodiment 3

[0040]A fiber-reinforced silicon polymer insulation board, which is successively composed of an upper fiber-reinforced protective layer with a thickness of 1.8mm, a strong silicon polymer insulation board layer with a thickness of 50mm, and a lower fiber-reinforced layer with a thickness of 1.8mm from top to bottom. The protective layer is compounded, the upper fiber reinforced protective layer and the lower fiber reinforced protective layer are made of silicon polymer and glass fiber mesh cloth, and the strong silicon polymer insulation board layer is made of quartz sand, silica lime, talcum powder, diatom The particle size of quartz sand is 400 mesh, the particle size of wollastonite is 400 mesh, the particle size of talcum powder is 250 mesh, the particle size of diatomite is 250 mesh, strong silicon The specific ratio of each component in the polymer insulation board layer is shown in Table 1, wherein the inorganic gel material consists of the following components in mass p...

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Abstract

The invention discloses a fiber-reinforced silicious polymer insulation board. The fiber-reinforced silicious polymer insulation board is composed of an upper fiber-reinforced protection layer, a silicious polymer insulation board layer and a lower fiber-reinforced protection layer from top to bottom in sequence. The fiber-reinforced protection layer is composed of fiberglass mesh and a silicious polymer. The silicious polymer insulation board layer is composed of a polystyrene board and a silicious polymer. The silicious polymer is prepared from, by weight, 25-30% of quartz sand, 15-20% of silicon lime, 10-15% of talcum powder, 10-15% of kieselguhr, 3-9% of modified extravasation and 25-35% of an inorganic gel material. The inorganic gel material is prepared from, by weight, 10-15% of gypsum, 28-38% of expansive sulphoaluminate cement and 47-62% of water. The invention further discloses a manufacturing method of the fiber-reinforced silicious polymer insulation board. The manufactured insulation board has the advantages of being light, capable of preventing fire and insulating sound, environmentally friendly, high in strength, low in heat conductivity coefficient, stable in physical dimension and not prone to deformation and the like.

Description

technical field [0001] The invention relates to the technical field of new thermal insulation materials for buildings, in particular to a fiber-reinforced silicon polymer thermal insulation board and a preparation method thereof. Background technique [0002] There are three main types of thermal insulation processes used in buildings: external wall thermal insulation, external wall internal thermal insulation, and external wall sandwich thermal insulation. At present, most of the external wall thermal insulation boards used in the market are below Class B, and according to the requirements of the No. 46 document of the Ministry of Housing and Urban-Rural Development and the Ministry of Public Security: for residential buildings with a building height greater than 100 meters, the combustion performance of thermal insulation materials should be Class A; For other civil buildings, if the building height is greater than 50 meters, Class A fireproof materials need to be installe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/14
CPCC04B28/14C04B2111/0062C04B2201/20C04B2201/32C04B2201/50C04B7/32C04B14/06C04B18/146C04B14/042C04B14/08C04B24/383C04B24/10C04B2103/0057C04B14/42C04B24/28
Inventor 曾小荣付方玉黄金顺
Owner 哈尔滨市建新泡塑制品有限公司