Rigid-bone homogeneous external wall panel and manufacturing process thereof

A manufacturing process and technology of exterior wall panels, applied to walls, ceramic products, and other household appliances, etc., can solve problems such as inconsistent temperature deformation, falling off, rain erosion, etc., to avoid deformation and cracking, reduce concentrated deformation, and reduce concentrated stress Effect

Pending Publication Date: 2021-09-24
李斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] 1. Cracking, slippage, and plane warping caused by the composite type of the current exterior wall, layered composite of different materials, multiple moldings, internal and external multi-layers, different materials, inconsistent temperature deformation, and differences in physical properties, etc., resulting in rain erosion , freezing and thawing, falling off and other disadvantages
[0022] 2. Most sandwich composite wall panels use ordinary concrete as the structural layer, and there are relatively few studies on lightweight aggregate concrete as the surface layer. There is a lack of literature on the point-supported flexural load-bearing performance of composite wall panels, and The basic mechanical indicators of the structural layer required to complete the basic installation and use of the wall panels are not clear
[0024] In summary, the existing technology obviously has inconvenience and defects in actual use, so it is necessary to propose a rigid bone homogeneous exterior wall panel and its manufacturing process to solve the deficiencies of the existing technology

Method used

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  • Rigid-bone homogeneous external wall panel and manufacturing process thereof
  • Rigid-bone homogeneous external wall panel and manufacturing process thereof
  • Rigid-bone homogeneous external wall panel and manufacturing process thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0066] Embodiment 1 A kind of rigid bone homogeneous exterior wall panel

[0067] Such as Figure 1-Figure 7 As shown together, the present invention provides a rigid bone homogeneous exterior wall panel, which includes a bottom protective layer 1 , a middle rigid frame layer 2 and a top layer 3 .

[0068] The bottom protective layer 1 is an inorganic cement-based slurry layer.

[0069] The inorganic cement-based slurry layer is composed of the following components in parts by weight: 40 parts of cement, 40 parts of river sand, 20 parts of water, 0.2 part of fiber, and 0.1 part of powder glue.

[0070] The bottom protective layer 1 has a thickness of 10-25mm.

[0071] The middle rigid frame layer 2 includes a rigid skeleton formed by connecting and combining C-shaped ribs 4 , straight ribs 5 and tension and compression rods 6 , and the rigid skeleton is a three-dimensional rigid space structure system.

[0072] The C-shaped fins 4 are arranged in vertical and horizontal row...

Embodiment 2

[0082] Embodiment 2 A manufacturing process of a rigid bone homogeneous exterior wall panel

[0083] The invention provides a manufacturing process of a rigid bone homogeneous exterior wall panel, which specifically includes the following steps:

[0084] Step 1. Make the rigid skeleton. According to the construction drawing of the rigid skeleton of the single-piece exterior wall panel, the C-shaped ribs 4 and the straight-shaped ribs 5 are cut, and the galvanized sheet is mechanically cold-processed and extruded according to the size, and assembled and welded in a factory , connecting and interspersing, the rigid skeleton is formed by connecting and combining C-shaped ribs 4, straight plate-shaped ribs 5 and tension and compression rods 6;

[0085] Step 2, making metal hanging components and connecting components for lifting and installing exterior wall panels;

[0086] Step 3: Apply release agent on the platform, and first pad the first layer of inorganic cement-based slurry...

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Abstract

The invention discloses a rigid-bone homogeneous external wall panel and a manufacturing process thereof. The rigid-bone homogeneous external wall panel specifically comprises a bottom protection layer, a middle rigid frame layer and a top layer, wherein the middle rigid frame layer comprises a rigid framework formed by connecting and combining C-shaped fins, straight-plate-shaped fins and pulling and pressing rods, a plurality of pouring cavities are formed in the rigid framework, and lightweight concrete is poured in the pouring cavities; and the C-shaped fins are arranged in a longitudinal and transverse queue mode, a plurality of grids are defined by the C-shaped fins, through holes are formed in the C-shaped fins, pulling and pressing rods are arranged in the through holes in a penetrating mode, the pulling and pressing rods are arranged in a longitudinal and transverse queue mode, and the C-shaped fins are connected and fixed through the pulling and pressing rods. According to the rigid-bone homogeneous external wall panel and the manufacturing process thereof, various defects of an existing composite external wall can be overcome, and the manufactured external wall panel has the performance of being multi-dimensionally high in rigidity, small in deformation amount and good in heat preservation performance.

Description

technical field [0001] The invention relates to a rigid bone homogeneous exterior wall panel and a manufacturing process thereof, belonging to the technical field of prefabricated buildings. Background technique [0002] At present, prefabricated exterior wall panels are generally divided into external-mounted technology and built-in technology. Due to different materials, they are divided into different technical solutions. [0003] At present, the main types of wall panels that can be used as prefabricated external wall panels in China are: load-bearing concrete rock wool composite external wall panels, thin-walled concrete rock wool composite external wall panels, concrete polystyrene composite external wall panels, and concrete perlite composite external wall panels. Wall panels, steel mesh cement insulation sandwich panels, SP prestressed hollow panels, aerated concrete exterior wall panels and vacuum extrusion fiber cement panels (ECP for short). [0004] 1. Load-bear...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/28E04B2/00C04B28/02C04B38/08C04B111/40
CPCE04C2/28E04C2/46C04B28/02C04B2111/40C04B14/06C04B24/00C04B2103/0068C04B14/24C04B16/08C04B38/08
Inventor 李斌
Owner 李斌
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