Composite insulation board

A technology of composite thermal insulation and thermal insulation board, which is applied in the field of building materials, can solve problems such as shedding, poor thermal insulation performance, and potential safety hazards, and achieve the effect of avoiding poor toughness and increasing fire and flame retardant properties

Inactive Publication Date: 2015-12-09
滁州市瑞景园林股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, compared with organic materials, inorganic materials have poor thermal insulation performance, and there is a difference between the expansion coefficient of organic materials and cement, and organic materials are prone to fall off when heated unevenly, resulting in high maintenance costs and greater safety hazards. Hidden danger

Method used

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Examples

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Embodiment Construction

[0010] The technical solutions provided by the present invention will be described in detail below in conjunction with specific examples. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0011] The invention provides a composite insulation board, which is composed of the following components: limestone, phenolic resin, polyester amine, nano zinc oxide, organic material water repellent, gypsum foaming agent, aluminum sulfate, aqueous solution, petroleum sulfur aluminum, curing agent , the raw material components and parts by weight are as follows: limestone 60, phenolic resin 45, polyurethane 13, nano zinc oxide 4, organic material water repellent 1.4, gypsum foaming agent 7, aluminum sulfate 14, aqueous solution 38, petroleum sulfur aluminum 9 , curing agent 24. At the same time, the curing agent is adopted as a preferred solution of the present ...

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PUM

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Abstract

The invention discloses a composite insulation board. The composite insulation board comprises the following components: limestone, phenolic resin, polyester amine, nano zinc oxide, an organic material water repellent, a plaster foaming agent, aluminum sulfate, an aqueous solution, petroleum sulfur aluminum and a curing agent. The raw materials comprise the following components in parts by weight: 30-80 parts of limestone, 40-60 parts of phenolic resin, 10-15 parts of polyurethane, 3-6 parts of nano zinc oxide, 0.8-1.6 parts of organic material water repellent, 5-10 parts of plaster foaming agent, 12-15 parts of aluminum sulfate, 30-40 parts of aqueous solution, 7-15 parts of petroleum sulfur aluminum and 16-35 parts of curing agent. The composite insulation board disclosed by the invention has the characteristics of light weight, high hardness and durability, and has high thermal insulation performance of organic materials; and the composite insulation board is easy to install, and has the advantages of both organic and inorganic materials, so that functional advantages of the composite insulation board can be improved.

Description

technical field [0001] The invention belongs to the field of building materials, in particular to a composite thermal insulation board. Background technique [0002] Generally, insulation materials for building exterior walls are made of organic or inorganic insulation boards. Organic insulation boards are mainly made of polystyrene, which can form a tight honeycomb structure through extrusion, thereby preventing heat conduction very effectively. This kind of board has The advantages of light weight, low price and stable chemical structure. Inorganic insulation boards mainly include foamed ceramic insulation boards, composite cement foam insulation boards, etc. The composition materials are basically based on inorganic materials, which have the characteristics of high temperature resistance, no aging, fire prevention, and no maintenance. However, compared with organic materials, inorganic materials have poor thermal insulation performance, and there is a difference between ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/16
Inventor 徐丽袁涛樊世菊
Owner 滁州市瑞景园林股份有限公司
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