Double-layer steel net mineral cotton perlite sandwich composite lightweight wall plate
A lightweight wallboard, perlite technology, applied in building components, buildings, building structures, etc., can solve problems affecting technical performance and safe service life, poor thermal insulation, sound absorption and sound insulation, transportation, construction difficulties, etc. problems, to achieve the effect of easy and fast handling and installation, good sound absorption performance, and good sound insulation effect
Inactive Publication Date: 2008-06-04
长沙市天心区广用珍珠岩建材厂
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Problems solved by technology
[0002] Traditional building walls are mostly made of clay bricks, which have a large volume, difficult transportation and construction, low efficiency, high labor intensity, and the walls are prone to cracking, poor heat insulation, sound absorption and sound insulation. At the same time, due to the weight of clay bricks , buildings, especially high-rise buildings, have a large load-bearing load, which affects technical performance and safe service life
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[0011] See figure 1 , figure 2 The upper and lower layers of this double-layer steel mesh mineral wool perlite sandwich composite lightweight wallboard are respectively double-layer steel mesh, one layer is φ2.0 galvanized steel mesh 1, and the other layer is φ1.5 Galvanized steel mesh 2, the middle core layer is composed of perlite slats 3, mineral wool slats 4, and perlite slats 3. The upper layer of double-layer steel mesh and the lower layer of double-layer steel mesh sandwich the composite middle core layer Tightly connect and fix it into the core board of the net frame. The upper and lower double-layer steel mesh sides are connected and fixed by galvanized steel wire welded into a V-shaped multifilament 5, and the upper and lower layers are sprayed with cement. The component formed after the mortar is the new wall.
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Abstract
The present invention relates to a double-deck steel mesh mineral cotton perlite sandwich compound light wallboard; an upper cover coat and a lower cover coat are both double-deck steel meshes; a middle sandwich layer consists of a perlite lath, a mineral cotton lath and a perlite lath which are compounded; the compound middle sandwich layer is clamped and fixedly connected to form a grid sandwich board through the double-deck steel meshes of the upper cover coat and the lower cover coat. The invention has light volume weight, heat preservation, heat insulation, shock resistance, good sound absorption effect, non-toxicity and non-radioactivity, firmness, wear resistance, non-cracking and energy-saving and consumption-reducing performance, thereby the invention is an ideal fireproof and environment-friendly building material.
Description
Technical field: [0001] The invention relates to a layered product of building materials, in particular to a double-layer steel mesh mineral wool perlite sandwich composite lightweight wallboard. Background technique: [0002] Traditional building walls are mostly made of clay bricks, which have large capacity, difficult transportation and construction, low efficiency, high labor intensity, and the walls are prone to cracking, and have poor thermal insulation, sound absorption and sound insulation. At the same time, due to the weight of the clay bricks , Buildings, especially high-rise buildings, have a large load-bearing load, which affects technical performance and safe life. To this end, the five national ministries and commissions jointly issued a document to restrict the production of clay bricks and promote new lightweight fire-resistant and heat-insulating sound-absorbing walls. Summary of the invention: [0003] The technical solution to be solved by the present inventio...
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IPC IPC(8): E04C2/284E04C2/30
Inventor 廖明桂
Owner 长沙市天心区广用珍珠岩建材厂
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