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Reinforced insulation composite material for exterior wall and application method

A technology of external wall insulation and composite materials, applied in the direction of covering/lining, building, building structure, etc., can solve the problems of low flame retardancy level of polystyrene board, reduced thermal insulation effect, poor fire protection level, etc., to avoid cold ( Thermal bridging phenomenon, easy maintenance, low thermal conductivity effect

Inactive Publication Date: 2010-04-07
东营丰力输送带有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is easy to produce horizontal and vertical gaps at the splicing, which reduces the thermal insulation effect
Extruded boards and polystyrene boards are not high in flame retardancy, easy to burn, and poor in fire protection

Method used

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  • Reinforced insulation composite material for exterior wall and application method
  • Reinforced insulation composite material for exterior wall and application method

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] With reference to the accompanying drawings, the external wall thermal insulation composite material is that the inner and outer layers of the hard foam polyurethane layer 3 are sequentially combined with an inorganic hollow microbead polymer composite thermal insulation layer 2, and the outer inorganic hollow microbead polymer composite thermal insulation layer 2 is combined with the rigid foam polyurethane layer. A steel wire mesh 4 and anchor bolts are provided at the junction of the layers 3, and wall bricks 6 are combined on the outer layer of the inorganic hollow microbead polymer composite thermal insulation layer 2 of the outer layer. Galvanized steel wire mesh 4 can greatly increase the strength of the overall thermal insulation material of the composite exterior wall, making it not easy to crack, loosen and fall off. And after smearing ...

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Abstract

The invention relates to an insulation composite material for an exterior wall and an application method. The composite material is characterized in that the interior and exterior surface layers of a rigid polyurethane layer are combined with inorganic hollow microsphere polymer composite insulation layers, a wire mesh and an anchor bolt are arranged on the exterior inorganic hollow microsphere polymer composite insulation layer and wall tiles are combined with the exterior surface layer of the exterior inorganic hollow microsphere polymer composite insulation layer. The application method is as follows: the exterior wall to be treated is sequentially coated with the interior hollow microsphere polymer composite insulation layer, rigid polyurethane and the wire mesh, the wire mesh is fixed with the exterior wall by the anchor bolt, the exterior hollow microsphere polymer composite insulation layer is coated on the fixed wire mesh and the wall tiles are affixed to the exterior surface layer of the exterior hollow microsphere polymer composite insulation layer. The composite material has good heat insulation property and quick construction method, is strongly adaptive to main structures, reaches higher flame retardant level, is energy-saving and environment-friendly, is suitable for insulation of various walls, especially exterior walls, and is applicable to floors.

Description

technical field [0001] The invention relates to the technical field of wall insulation materials and the application of the materials, in particular to a reinforced exterior wall insulation composite material applied to building exterior walls and an application method. Background technique [0002] At present, most of the wall insulation uses extruded boards and polystyrene boards. These two kinds of insulation panels are all spliced ​​on the wall through small pieces to form the insulation layer of the wall. Horizontal and vertical gaps are likely to occur at the splicing, thereby reducing the thermal insulation effect. Extruded boards and polystyrene boards are not high in flame retardancy, easy to burn, and poor in fire protection. Extruded board and polystyrene board are completely closed-cell systems, which affect the breathability of the entire wall. Users will inevitably generate water vapor indoors during use, and water vapor will penetrate into the wall to varyin...

Claims

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Application Information

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IPC IPC(8): E04F13/00E04F13/02E04F13/08C04B28/00C04B14/22
Inventor 延恩德
Owner 东营丰力输送带有限公司
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