Manufacturing method for composite foamed cement ultra-large plate

A technology for compounding foamed cement and foamed cement board, which is applied in the direction of manufacturing tools, ceramic molding machines, etc., to achieve the effects of saving labor, small ground area, and simple, convenient and fast construction.

Pending Publication Date: 2017-03-08
GUANGZHOU QINGNENG BUILDING MATERIALS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a convenient, practical and low-cost method for manufacturing super large composite foam cement board

Method used

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  • Manufacturing method for composite foamed cement ultra-large plate
  • Manufacturing method for composite foamed cement ultra-large plate
  • Manufacturing method for composite foamed cement ultra-large plate

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Embodiment Construction

[0023] The method of the present invention will be further described below in conjunction with the accompanying drawings.

[0024] refer to figure 1 , in the manufacturing method of the composite foamed cement super-large slab of the present invention, firstly, more than 3 prefabricated foamed cement boards (2) are used to build a composite foamed cement super-large slab body of the required size, and the masonry method is a horizontal staggered type Splicing (similar to using bricks to build a wall), and the prefabricated foamed cement boards are bonded with high-strength mortar, so that the prefabricated foamed cement boards (2) can be interlaced and interlaced to bite and pull each other. The installation structure can fundamentally prevent cracking. Before laying the composite foamed cement super-large slab body, you can place the flat-shaped channel steel (3) on the ground first, put the bottom prefabricated foamed cement board in the notch of the flat-shaped channel ste...

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Abstract

A manufacturing method for a composite foamed cement ultra-large plate includes the following steps that a, prefabricated foamed cement plates are used for building a composite foamed cement ultra-large plate body of a needed size, transverse staggered type splicing is adopted for a building manner, and the prefabricated foamed cement plates are bonded through high-strength mortar; b, the four sides of the built composite foamed cement ultra-large plate body are sleeved with right-angled-U-shaped groove steel for edge covering; c, gridding cloth is pasted to the front plate face and the rear plate face of the built composite foamed cement ultra-large plate through high-strength mortar; d, three or more steel wires are used for bundling the upper and lower right-angled-U-shaped groove steel and the left and right right-angled-U-shaped groove steel; and e, gridding cloth is pasted to the front plate face and the rear plate face of the composite foamed cement ultra-large plate through high-strength mortar. By applying the method, field manufacturing of the composite foamed cement ultra-large plate which is 3-16 meters long and 2-8 meters wide can be achieved in a construction site, and the composite foamed cement ultra-large plate can be widely applied to villa roofs, single-storey house roofs and the topmost layer roofs of buildings of two or more storeys and construction of assembly type house walls.

Description

technical field [0001] The invention relates to a manufacturing method of building boards, in particular to a manufacturing method of composite foamed cement super large boards. Background technique [0002] The maximum size of the existing foamed cement board is generally no more than 3 meters long and 2 meters wide. This is because the strength of the foamed cement board body is not high. And transportation is also inconvenient. If the existing foamed cement board is used as the roof panel of the house, in addition to erecting complex light steel keels, steel structures, beams, sub-beams or purlins to support each piece of roof panel, due to the foaming of each piece The joints between the cement boards are only straight joints, and the staggered joints cannot be realized, and they cannot bite and pull each other, so the joints of the boards will inevitably crack and cannot be resolved after a long time. Due to this fatal and unsolvable shortcoming, foamed cement boards ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B1/50B28B1/00B28B23/02
CPCB28B1/50B28B1/002B28B23/02
Inventor 陈艺通
Owner GUANGZHOU QINGNENG BUILDING MATERIALS CO LTD
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