Composite engaging-type thermal-insulation wall plate composed of rigid polyurethane foam and reinforced foamed concrete

A technology of polyurethane rigid foam and reinforced foam, which is applied in the direction of building components, buildings, building structures, etc., can solve the problems of difficult to achieve technical indicators, long construction period, time-consuming, etc., and achieve improved earthquake resistance, enhanced pressure resistance, enhanced Effect of Water Penetration Resistance

Inactive Publication Date: 2014-10-22
山东鲁盾保温材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult for these two technologies to meet the required technical indicators; and the construction period is long, time-consuming and material-intensive

Method used

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  • Composite engaging-type thermal-insulation wall plate composed of rigid polyurethane foam and reinforced foamed concrete
  • Composite engaging-type thermal-insulation wall plate composed of rigid polyurethane foam and reinforced foamed concrete
  • Composite engaging-type thermal-insulation wall plate composed of rigid polyurethane foam and reinforced foamed concrete

Examples

Experimental program
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Embodiment Construction

[0010] Referring to the accompanying drawings, a polyurethane rigid foam and reinforced foam concrete composite socket-type thermal insulation wall board includes a polyurethane rigid foam board 1 and a reinforced foam concrete board 2. The polyurethane rigid foam board 1 is used in the middle of the thermal insulation wall board, and polyurethane Both sides of the hard foam board 1 are respectively provided with reinforced foam concrete boards 2, and the polyurethane rigid foam board 1 is completely integrated with the reinforced foam concrete boards 2 on both sides, and one side is provided with a socket 3, and the opposite side is provided with a tenon 4. Constitute a composite thermal insulation wall panel; the reinforced foam concrete panel is provided with a steel mesh 5 inside and a fiber mesh 6 on both surfaces. When the present invention is produced, one side of the reinforced foam concrete board 2 on both sides and both sides of the rigid polyurethane foam board 1 are...

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Abstract

The invention relates to a composite engaging-type thermal-insulation wall plate composed of rigid polyurethane foam and reinforced foamed concrete. The wall plate includes a rigid polyurethane foam plate (1) and reinforced foamed concrete plates (2). The wall plate is characterized in that the rigid polyurethane foam plate (1) is employed as a middle layer of the thermal-insulation wall plate. Both the two sides of the rigid polyurethane foam plate (1) are provided with the reinforced foamed concrete plates (2). The rigid polyurethane foam plate (1) and the reinforced foamed concrete plates (2) on the two sides of the rigid polyurethane foam plate (1) are integrated completely. An engaging opening (3) is disposed at one side of the wall plate and an engaging tenon (4) is arranged at an opposite side of the wall plate to form the composite thermal-insulation wall plate. A rebar grid (5) is disposed inside each reinforced foamed concrete plate. Two surfaces of each reinforced foamed concrete plate are provided with fiber grids (6). According to the invention, a compressive resistance of the thermal-insulation wall plate is increased; a weight of a building wall is reduced by 50-70%; a shock resistance of the building wall is enhanced; and mechanized assembly in a construction site is achieved.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a composite socket-type thermal insulation wall panel of polyurethane rigid foam and reinforced foam concrete. Background technique [0002] Insulation walls in current buildings mostly use insulation materials pasted on the outside of solid walls built with bricks or blocks, and thin plaster is added to the insulation materials; or insulation blocks are used to make walls, and thin plaster is added to the walls Plastering. These two technologies are all difficult to achieve the required technical indicators; and the construction period is long, time-consuming and material-consuming. Contents of the invention [0003] The purpose of the present invention is to provide a composite socket-type thermal insulation wall panel of rigid polyurethane foam and reinforced foam concrete with good thermal insulation performance, energy saving and fast construction ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/288E04C2/30
Inventor 战先金
Owner 山东鲁盾保温材料有限公司
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