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Heat-insulation decorative external wall panel with foamed ceramics anchored by rear embedded steel bars and manufacturing method thereof

A technology of foamed ceramics and exterior wall panels, which is applied in the direction of floors, coverings/linings, buildings, etc., and can solve problems such as low cost performance, waterproof and anti-corrosion foamed ceramics, aging resistance, and insufficient use of decorative materials. , achieve structural safety, significant economic and social benefits, and increase the scope of use

Inactive Publication Date: 2020-06-12
BEIJING ACAD OF BUILDING ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practical applications, the cost performance is low, and the material properties of foamed ceramics are light, waterproof, anti-corrosion, aging resistance, and decoration cannot be fully utilized

Method used

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  • Heat-insulation decorative external wall panel with foamed ceramics anchored by rear embedded steel bars and manufacturing method thereof
  • Heat-insulation decorative external wall panel with foamed ceramics anchored by rear embedded steel bars and manufacturing method thereof
  • Heat-insulation decorative external wall panel with foamed ceramics anchored by rear embedded steel bars and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] First set the bulk density to 400kg / m 3 The foamed pottery is cut into 20 small unit plates 1 with a thickness of 25cm × length 80cm × width 60cm, and two-way holes 2 are punched on the small unit plates. The structural diagram of the small unit plates 1 is as follows Figure 4 shown. Place the above-mentioned unit plates horizontally on a steel platform, bond and cure the contact surface of the unit plates with a polyurethane adhesive, place Φ12 epoxy-coated steel bars 3, and the structural diagram of the steel mesh 3 is as follows image 3 As shown, pour cement-based grouting material into the reinforcement hole, and place 160g / m on the surface 2 Alkali-resistant mesh cloth; soaked in cement-based mortar binder, and the surface is smoothed. After solidification, thick 5mm, wide 10cm steel strip hoop 5 is enclosed within wallboard, and welds with steel bar, and connector 7 is welded on the steel strip hoop. An integral exterior wall hanging panel with a length of 32...

Embodiment 2

[0034] First set the bulk density to 600kg / m 3 The foamed pottery is cut into 20 small unit plates 1 with a thickness of 25 cm × length 80 cm × width 60 cm, and two-way holes 2 are drilled on the small unit plates. The structural diagram of the small unit plates 1 is as follows Figure 4 shown. Place the above-mentioned unit plates horizontally on a steel platform, bond and cure the contact surface of the unit plates with a polyurethane adhesive, place Φ12 epoxy-coated steel bars 3, and the structural diagram of the steel mesh 3 is as follows image 3 As shown, pour cement-based grouting material into the reinforcement hole, and place 160g / m on the surface 2 Alkali-resistant mesh cloth; soaked in cement-based mortar binder, and the surface is smoothed. After solidification, thick 5mm, wide 10cm steel strip hoop 5 is enclosed within wallboard, and welds with steel bar, and connector 7 is welded on the steel strip hoop. An integral exterior wall hanging panel with a length of...

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Abstract

The invention relates to a light heat-insulation decorative external wall panel with foamed ceramics anchored by rear embedded steel bars and a manufacturing method thereof, and belongs to the technical field of manufacturing of light high-strength wall panel prefabricated components in the field of buildings. The light heat-insulation decorative external wall panel is characterized in that smallfoamed ceramic unit plates are spliced with one another to form the external wall panel, wherein holes are longitudinally and transversely punched in every two adjacent unit plates; every two adjacentunit plates are serially connected with each other by the aid of the penetrating steel bars and are locked with each other; the unit plates are adhered with one another by adhesive, grouting materials are loaded into the holes of the steel bars for anchoring; the periphery of the external wall panel is connected with steel bar heads by steel plate strip hoops; the surface of an inner wall surfaceis reinforced by fiber gridding cloth and adhesive; and connectors which are connected with structural components are preliminarily mounted on the steel plate strip hoops or steel bar mesh sheets. The light heat-insulation decorative external wall panel has the advantages that the light heat-insulation decorative external wall panel is light, is high in strength, can insulate heat, is decorative,fireproof and durable, is stable in structure and can be quickly produced; and the light heat-insulation decorative external wall panel is particularly applicable to external wall panels for steel structure buildings.

Description

technical field [0001] The invention relates to a post-planted reinforcement anchoring foam ceramic light-weight thermal insulation decorative exterior wall panel and a preparation method thereof, belonging to the technical field of preparation of light-weight high-strength wall panel prefabricated components in the field of construction. Background technique [0002] With the development of prefabricated housing industrialization technology, prefabricated concrete wall panels have become one of the main components of prefabricated housing. Generally, concrete materials are used to prepare load-bearing and heat-insulating PC sandwich composite wall panels, which are mostly used for load-bearing components of shear walls, and the unit area density exceeds 600kg / m 2 . However, for steel structure buildings, light-weight, heat-insulating, and decorative external panels are required. Prefabricated concrete components cannot meet the design requirements due to their excessive we...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/09E04F13/22
CPCE04F13/0801E04F13/0862E04F2290/04E04F2290/045
Inventor 王万金王靖刘航孔韬王霞张巧丽
Owner BEIJING ACAD OF BUILDING ENG
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