A kind of composite insulation brick
A technology of composite thermal insulation and thermal insulation bricks, which is applied in the direction of building materials, etc., can solve the problems that the tensile strength is difficult to meet the decorative bricks on the exterior wall, the production scale is limited, and the promotion and application are restricted, so as to improve the adhesion and facilitate control. The effect of tensile strength satisfaction
Inactive Publication Date: 2016-04-06
潜山市新型工程建筑材料有限公司
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Problems solved by technology
[0002] Most of the existing insulation boards are cement foam boards. Although they are non-combustible, their tensile strength cannot meet the requirements of pasting decorative bricks on external walls.
Foam glass boards and ceramic foam boards are excellent thermal insulation materials in terms of strength, durability, and combustion performance. Large pollution and high cost restrict their popularization and application
Method used
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Experimental program
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Effect test
Embodiment Construction
[0011] A composite thermal insulation brick. The thermal insulation brick is composed of a thermal insulation core layer and a fireproof thermal insulation mortar layer covered by its outer layer. The thermal insulation core layer includes the following raw materials in parts by weight: 10-15 parts of polyphenylene particles, EPS 15-20 parts of granules, 10-25 parts of vitrified microbead particles or Penghua perlite particles, 15-25 parts of talcum powder, 15-20 parts of quartz stone, 10-20 parts of powdery lime, 2-5 parts of polyacrylamide 5 to 10 parts of asbestos, 5 to 8 parts of aluminum silicate fiber, 1 to 5 parts of aluminum sulfate, 1 to 3 parts of fast T, and 3 to 10 parts of inorganic binder. The fireproof and thermal insulation mortar layer is Magnesium cement or Portland cement. During production, the heat-insulating core layer is currently mixed with ingredients and pressed into shape, and the fire-proof and heat-insulating mortar layer is prefabricated and compo...
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The invention discloses a composite insulating brick. The insulating brick comprises an insulating core layer and a fireproof insulating mortar layer covering an outer layer of the insulating core layer. During production and manufacture, the conventional insulating core layer is mixed, burdened, pressed and molded, and the fireproof insulating mortar layer is prefabricated, compounded and molded on a production line of the insulating core layer. The defects in the prior art are overcome, effective flame retardance can be effectively realized, the material is light in weight, low in heat-conducting property and low in water absorption rate, the adhesive force between the brick and the wall surface and adhesion force between the brick and the surface decoration layer are improved, the tensile strength meets the exterior wall decoration requirement, and the process is simple and convenient to control.
Description
technical field [0001] The invention relates to the technical field of building materials, in particular to a composite thermal insulation brick. Background technique [0002] Most of the existing thermal insulation boards are cement foam boards, although they are non-combustible, but their tensile strength is difficult to meet the requirements of pasting decorative bricks on external walls. Foam glass boards and ceramic foam boards are excellent insulation materials in terms of strength, durability, and combustion performance. However, their production scale is generally limited, with few raw materials and high energy consumption. Large pollution and high cost restrict their popularization and application. Contents of the invention [0003] The purpose of the present invention is to provide a composite thermal insulation brick, which overcomes the deficiencies of the prior art, can be effectively flame-retardant, has light material quality, low thermal conductivity, and ...
Claims
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IPC IPC(8): E04C1/41C04B28/00C04B16/08C04B14/18C04B14/22C04B14/06
Inventor 张满发钱宏兵张义王森权
Owner 潜山市新型工程建筑材料有限公司