Non-sintered glaze foamed ceramic insulation board and external wall insulation board using same

A technology of external wall insulation board and glaze foaming, which is applied in the field of building materials, can solve the problems of poor insulation effect, high thermal conductivity, and high cost, and achieve the effects of low manufacturing cost, improved strength, and light weight

Inactive Publication Date: 2020-09-08
江苏银辉生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main raw material of the non-sintered glazed foamed ceramic insulation board is ceramic powder, and then the closed-cell ceramic material with high porosity is obtained through foam molding, while the cost of the sintered glazed foamed ceramic insulation board is high, and the insulation effect is poor. High thermal conductivity

Method used

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  • Non-sintered glaze foamed ceramic insulation board and external wall insulation board using same
  • Non-sintered glaze foamed ceramic insulation board and external wall insulation board using same
  • Non-sintered glaze foamed ceramic insulation board and external wall insulation board using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1: see figure 1 As shown, a non-sintered glazed foamed ceramic thermal insulation board 1 includes a foamed ceramic thermal insulation board substrate 10 formed by a foaming process, and the foamed ceramic thermal insulation board substrate 10 includes the following raw materials in parts by weight:

[0037] 60 parts of ceramic powder;

[0038] 10 parts of gel material, as foaming agent of ceramic powder;

[0039] 0.8 parts of nano-scale inorganic porous materials; preferably, in this embodiment, active minerals adopt 5 parts of cement and / 5 parts of active minerals, wherein cement adopts one or both of sulphoaluminate cement and portland cement The active mineral is a mixture of one or more of quartz, slag, fly ash, ground natural zeolite, gypsum, silica fume and metakaolin, which is not particularly limited in this embodiment;

[0040] 0.2 parts of electrified graphene; the D90 particle size of electrified graphene is less than 50 microns;

[0041] 2 parts ...

Embodiment 2

[0057] Embodiment 2: The remaining technical solutions of this embodiment 2 are the same as those of embodiment 1, the difference is that this embodiment 2 proposes a non-sintered glazed foamed ceramic insulation board, and its foamed ceramic insulation board base includes the following parts by weight raw material:

[0058]

Embodiment 3

[0059] Embodiment 3: The remaining technical solutions of this embodiment 3 are the same as those of embodiment 1. The difference is that this embodiment 3 proposes a non-sintered glazed foamed ceramic insulation board, and its foamed ceramic insulation board base body includes the following parts by weight raw material:

[0060]

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Abstract

The invention discloses a non-sintered glaze foamed ceramic insulation board and an external wall insulation board using the same. The non-sintered glaze foamed ceramic insulation board comprises a foamed ceramic insulation board matrix formed by a foaming process, and the foamed ceramic insulation board matrix comprises the following raw materials by weight: 50-70 parts of ceramic powder, 10-15 parts of a gel material which is used as a foaming agent of the ceramic powder, 0.5-1 part of a nanoscale inorganic porous material, 0.1-3 parts of energized graphene, wherein the D90 particle size ofthe energized graphene is less than 50 microns, 1-3 parts of reinforcing fibers, 0.1-1 part of a dispersing agent and 20-40 parts of water. A surface enhancer is adopted to conduct permeation enhancing coating treatment on the surface of the foamed ceramic insulation board matrix, and a hydrophobic protective film is formed on the surface of the foamed ceramic insulation board matrix. On the premise of excellent heat preservation and fire prevention performance, the external wall insulation board is low in manufacturing cost and light in weight, has good hydrophobicity and durability, and haslasting weather-proof protection and decoration effects on the external wall insulation board.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to a non-sintered glazed foamed ceramic thermal insulation board, and also relates to an external wall thermal insulation board applied to the non-sintered glazed foamed ceramic thermal insulation board. Background technique [0002] As the energy crisis intensifies, China pays more and more attention to the energy-saving management of building materials. Promoting energy-saving building materials has become an important development direction for building a low-carbon economy, achieving energy-saving and emission reduction goals, and maintaining sustainable social and economic development. External wall insulation is one of the main manifestations of energy-saving building materials. Foamed ceramic insulation boards, as one of the external wall insulation materials, are widely used in building external wall insulation. [0003] Specifically, the non-sintered glazed foam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14C04B38/08C04B28/00C04B30/02C04B41/64E04B1/66E04B1/76E04B1/80E04B1/94C04B111/28
CPCC04B28/00C04B28/14C04B30/02C04B41/009C04B41/4955C04B41/64C04B2111/00008C04B2111/28C04B2201/20C04B2201/32C04B2201/50E04B1/665E04B1/7629E04B1/80E04B1/942C04B18/023C04B18/02C04B20/002C04B14/024C04B14/42C04B2103/408C04B7/02C04B7/32C04B14/06C04B18/141C04B18/08C04B14/047C04B18/146C04B14/106C04B38/08C04B41/4535
Inventor 陈忠银
Owner 江苏银辉生态科技有限公司
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