Pressed color steel plate foamed cement cast-in-place wall and its manufacturing method

A technology of foamed cement and production methods, applied to walls, building components, insulation, etc., can solve problems such as unfavorable fire prevention, slow installation speed, poor internal strength, etc., and achieve convenient and quick on-site installation, high overall structural strength, and earthquake resistance Good results

Active Publication Date: 2011-11-30
刘令
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) Polystyrene is flammable, which is not conducive to fire prevention. There are certain gaps outside the connection of the two boards
[0004] (2) Glass wool and ro

Method used

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  • Pressed color steel plate foamed cement cast-in-place wall and its manufacturing method
  • Pressed color steel plate foamed cement cast-in-place wall and its manufacturing method

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0012] Example 1 Profiled color steel plate foamed cement cast-in-place wall and manufacturing method:

[0013] Such as figure 1 As shown, the foundation is placed with steel embedded parts at intervals in the concrete foundation. After the angle iron steel frame 2 is all welded and installed, the 90-type color steel plate 3 is fixed on both sides of the steel frame 2 with self-tapping screws 6 respectively. After pouring the foamed cement 1 in the cavity between the profiled color steel plates 3 and the overall foaming cement 1 is dry, use self-drilling self-tapping screws 6 on both sides of the color steel plates 3 to drill the cement plates 4 to the steel frame respectively 2, and use self-tapping screws 6 to drill the iron wire mesh into the cement slab 4, profiled color steel plate 3, steel frame 2, and both sides of the cement slab 4, and finally connect it to the wire mesh 5 with concrete to facilitate For painting or decoration.

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PUM

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Abstract

The invention belongs to a manufacturing method of a wall manufactured by casting foamed cement between profiled color steel plates in place. The wall comprises embedded parts, a steel frame, profiled color steel plates, foamed cement, cement boards, wire meshes and plaster. The manufacturing method is characterized in that the steel embedded parts are arranged in the concrete foundation at intervals; after the steel frame is completely welded and installed, the profiled color steel plates are respectively fixed at the two sides of the steel frame with self drilling screws and the foamed cement is cast in the cavity among the profiled color steel plates in place; after the whole foamed cement is dried up, the wire meshes are respectively nailed in the cement boards, profiled color steel plates and two sides of the steel frame with the self drilling screws outside the profiled color steel plates at the two sides; and finally concrete is plastered on the wire meshes so that painting or decorating can be carried out conveniently. The overall structure of the wall has high strength, good earthquake resistance, low cost and no lap joint or gap, is sound-proof and is convenient and fast to install on site.

Description

Technical field: [0001] The invention belongs to color-steel thermal insulation walls, in particular to a method for manufacturing a pressure-formed color-steel foam cement cast-in-place wall. Background technique: [0002] Traditional color steel insulation walls are generally assembled from polystyrene, glass wool, rock wool, polyurethane and pressed color steel plates. This wall structure has many shortcomings: [0003] (1) Polystyrene is flammable, which is not conducive to fire prevention. There are certain gaps outside the connection of the two boards. [0004] (2) Glass wool and rock wool have poor thermal insulation effect, poor sound insulation, and poor internal strength. [0005] (3) The cost of polyurethane is high and the installation speed is slow. Invention content: [0006] In view of the shortcomings of the above-mentioned prior art, the present invention aims to provide a pressure-shaped color steel plate foam cement present with strong overall structur...

Claims

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Application Information

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IPC IPC(8): E04B2/86E04G21/00E04B1/88E04B1/94
Inventor 刘令
Owner 刘令
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