Steamed non-fired foamed ceramic insulation board for building

A technology of foamed ceramics and thermal insulation boards, which is applied in the field of building materials, can solve the problems of energy consumption, high manufacturing cost of foamed ceramic thermal insulation boards, unfavorable development direction of energy-saving and low-carbon management technology, and achieve low manufacturing costs, excellent thermal insulation and Fire performance, energy saving effect

Pending Publication Date: 2020-12-01
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

[0003] The existing foamed ceramic insulation boards all use ceramic clay tailings, ceramic fragments, etc. as the main sintering raw materials, and are high-porosity uniform closed-cell materials formed by high-temperature roasting at about 1300°C and natural melting and fo

Method used

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  • Steamed non-fired foamed ceramic insulation board for building
  • Steamed non-fired foamed ceramic insulation board for building
  • Steamed non-fired foamed ceramic insulation board for building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Example 1: see figure 1 As shown, a foamed ceramic thermal insulation board for a steam-free building includes a non-fired foamed ceramic thermal insulation board base 10 formed by a foaming process, and the unfired foamed ceramic thermal insulation board base 10 includes the following raw materials in parts by weight:

[0034]

[0035]

[0036] see further figure 2 As shown, in this embodiment, the preparation process of the non-fired foamed ceramic insulation board base 10 includes the following steps:

[0037] A10), ceramic powder, cement, aluminum powder, polypropylene chopped fibers, active minerals and water are added to the foaming mold cavity equipped with a stirrer, and the raw materials are stirred evenly by the high-speed stirring of the stirrer to obtain a ceramic mixed liquid , preferably, in this step A10), the speed of high-speed stirring is not less than 600 rpm, and the stirring time is not less than 10 minutes, specifically 800 rpm, and the sti...

Embodiment 2

[0041]Embodiment 2: The remaining technical solutions of this embodiment 2 are the same as those of embodiment 1, the difference is that please refer to image 3 As shown, the present embodiment 2 proposes a kind of foamed ceramic thermal insulation board 1' for a steam-free building, and its base 10' of a non-fired foamed ceramic thermal insulation board includes the following raw materials in parts by weight:

[0042]

[0043] In this embodiment, a surface enhancer is used to perform penetration-enhancing coating treatment on the surface of the non-fired foamed ceramic heat preservation board base 10 ′, which is used to form a layer of hydrophobic protective film on the surface of the unfired foamed ceramic heat preservation board base 10 ′; Preferably, in this embodiment, the surface enhancer is a silicone penetrating waterproofing agent, and the silicone penetrating waterproofing agent is coated on the surface of the foamed ceramic insulation board substrate 10' and unde...

Embodiment 3

[0050] 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 foamed ceramic insulation board for steam-free construction, and its foamed ceramic insulation board base includes the following parts by weight Number of raw materials:

[0051]

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Abstract

The invention discloses a steamed non-fired foamed ceramic insulation board for a building. The steamed non-fired foamed ceramic insulation board comprises a non-fired foamed ceramic insulation boardmatrix formed by adopting a foaming process. The non-fired foamed ceramic insulation board matrix comprises the following raw materials in parts by weight: 10-25 parts of ceramic powder, 35 to 55 parts of cement, 2-5 parts of a nanoscale inorganic porous material, 4-8 parts of polypropylene chopped fibers, 5 to 10 parts of water-soluble polyester resin and 5 to 10 parts of water-soluble acrylic resin, with the balance being water. According to the invention, the cement can undergo a polymerization reaction with the ceramic powder, and the water-soluble polyester resin and the water-soluble acrylic resin undergo a cross-linking reaction in the foaming process of polymerization of the ceramic powder and the cement, so the compactness and the mechanical strength of the non-fired foamed ceramic insulation board substrate are improved; on the premise of having excellent heat preservation and fireproof performance, the board is low in manufacturing cost and light in weight; and meanwhile, high-temperature sintering is not needed in the preparation process of the board, so energy consumption is greatly reduced, and the board conforms to the technical development direction of energy conservation and low-carbon management of building materials.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to a foamed ceramic insulation board for steam-free burning buildings. 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] The existing foamed ceramic insulation boards all use ceramic clay tailings, ceramic fragments, etc. as the main sintering raw materials, and are high-porosity uniform closed-...

Claims

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Application Information

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IPC IPC(8): C04B38/02C04B28/00C04B111/28C04B111/40
CPCC04B28/00C04B2111/40C04B2201/20C04B2201/32C04B2201/50C04B2111/28C04B18/023C04B16/0633C04B24/2641C04B22/04C04B14/06C04B18/08C04B38/02C04B38/0067
Inventor 陈忠银
Owner 江苏银辉生态科技有限公司
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