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Cold bent lattice type steel and gypsum composite wall and preparing method thereof

A lattice and cold bending technology, applied in the direction of walls, building components, building structures, etc., can solve the problems of easy cracking of walls and poor thermal insulation performance, to ensure stability and seismic performance, meet the needs of energy saving, excellent The effect of sound insulation performance

Inactive Publication Date: 2019-11-19
SHANGHAI KENAI NEW MATERIAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a cold-formed lattice steel composite gypsum wall and its preparation method, through cold-formed lattice steel skeleton, steel mesh, anchor bolts, self-tapping screws or nails, gypsum The integration of mortar and building structure connectors solves the problems of internal partition walls such as poor earthquake resistance, sound insulation, heat insulation performance and easy cracking of walls, and at the same time absorbs a large amount of industrial solid waste

Method used

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  • Cold bent lattice type steel and gypsum composite wall and preparing method thereof
  • Cold bent lattice type steel and gypsum composite wall and preparing method thereof
  • Cold bent lattice type steel and gypsum composite wall and preparing method thereof

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the embodiments described below are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] see figure 1 with figure 2, is an embodiment of building a solid wall: a cold-formed lattice steel composite gypsum solid wall with a height of 2800 mm, a thickness of 90 mm, and a U-shaped cold-formed thin-walled steel 1 with a cross-sectional size of 52*30 , C-shaped cold-formed lattice steel with a cross-sectional size of 50*30*8 3, steel mesh 5, and gypsum mortar (layer) 6; the installation sequence is as follows: Install a U-shaped cold-for...

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Abstract

The invention discloses a cold bent lattice type steel and gypsum composite wall and a preparing method in the technical field of house building. The cold bent lattice type steel and gypsum compositewall is formed by combining a cold bent lattice type steel framework, a steel net, anchor bolts, self-tapping screws or fasteners and gypsum mortar in a spraying building mode. The cold bent lattice type steel framework comprises a vertical stand column and a transverse keel, and the transverse keel is divided into an upper guide rail, a lower guide rail and an interlamination beam when the wall height exceeds specific height. The cold bent lattice type steel framework and a building structure are fixed through the anchor bolts. The steel net is installed on one or two sides of the cold bent lattice type steel framework through the self-tapping screws or fasteners. A machine spraying construction mode is adopted for the gypsum mortar, gaps of the cold bent lattice type steel framework andthe steel net are filled, wrapped, covered and leveled, and an overall seamless wall is formed after hardening and drying. The wall structure system is good in overall performance, and the wall is free of seams overall, firm and free of bulging and has the excellent performance of lightness, high strength, shock resistance, fire prevention, sound isolation, heat insulation, humid adjustment and the like.

Description

technical field [0001] The invention relates to an inner partition wall structure in the field of house construction and a method for preparing the wall body, in particular to a cold-formed lattice steel composite gypsum wall and a preparation method thereof. Background technique [0002] At present, the country is vigorously advocating prefabricated building technology, including prefabricated concrete structures, prefabricated steel structures, and prefabricated wood structures. Masonry technology includes lightweight slats, prefabricated slabs and light steel keel composite walls. Lightweight batten walls include solid or porous strips made of inorganic cementitious materials and aggregates (such as lightweight aggregate concrete strips, autoclaved aerated concrete strips, steel mesh ceramsite concrete strips, gypsum strips etc.), and prefabricated sandwich panels (such as concrete rock wool or polystyrene sandwich panels, fiber cement board lightweight sandwich panels, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/58E04B2/84
CPCE04B2/58E04B2/84E04B2/845
Inventor 谢日清
Owner SHANGHAI KENAI NEW MATERIAL TECH CO LTD
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