A kind of thermal insulation ceramsite lightweight wallboard

A lightweight wallboard and thermal insulation wall technology, applied in building components, construction, climate change adaptation, etc., can solve problems such as application limitations of composite wallboards, falling off of concrete surfaces, and easy cracks in walls, achieving enhanced strength, Improve the ability to withstand pressure, the effect of tight bonding

Active Publication Date: 2020-10-09
重庆成维轻质墙板有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of wallboard uses ordinary concrete in use. Because of its heavy weight, the middle insulation layer in the middle will be squeezed during the hoisting, transportation and installation of the wallboard, which will easily cause cracks on the wall. In severe cases The concrete surface will fall off, and these problems limit the application of this composite wall panel

Method used

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  • A kind of thermal insulation ceramsite lightweight wallboard
  • A kind of thermal insulation ceramsite lightweight wallboard
  • A kind of thermal insulation ceramsite lightweight wallboard

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A heat-insulating ceramsite lightweight wallboard,

[0038] Including the wallboard body, the wallboard body includes the wall surface layer 1 on both sides, the insulation wall core between the wall surface layers 1 on both sides, and the grid frame located in the wall surface; the wall surface layer 1 is filled with concrete ;

[0039] The wall surface layer 1 on both sides covers the insulation wall core and the grid frame; there are several through holes on the insulation wall core; the through holes are V-shaped, including two open ends and a connecting end; On both sides of the core, the connecting end is located inside the insulation wall core, and sodium bicarbonate is placed at the connecting end; an included angle is provided at the connecting end of the V-shaped through hole, and the included angle is 15°-30°. 15°.

[0040] There are several fine grooves on the surface of the thermal insulation wall core; the grid frame includes several vertical steel wires...

Embodiment 2

[0045] Compared with Embodiment 1, the difference lies in that the included angle is 22°.

Embodiment 3

[0047] Compared with Embodiment 1, the difference lies in that the included angle is 30°.

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Abstract

The invention relates to the technical field of wallboard production, in particular to a thermal insulation ceramsite light wallboard. The thermal insulation ceramsite light wallboard comprises a wallboard body, the wallboard body comprises wall surface layers on both sides, a thermal insulation wall core located between the wall surface layers on both sides and a net rack located in a wall surface. The wall surface layers are filled with concrete. The wall surface layers on both sides cover the thermal insulation wall core and the net rack. A plurality of through holes are formed in the thermal insulation wall core, the through holes are in the shape of a V, and the each through hole comprises two open ends and a connecting end. The two open ends are located on both sides of the thermal insulation wall core, the connecting end is located inside the thermal insulation wall core, and sodium bicarbonate is placed at the connecting end. A plurality of fine grooves are formed in the surface of the thermal insulation wall core. The net rack includes a plurality of vertical steel wires parallel to the wall surface layers. The filling components of the concrete of the wall surface layersinclude cement, mixing water, river sand, ceramsite, a water-reducing agent, fly ash, cellulose, a water-reducing agent and an early strength agent. According to the technical scheme of the thermal insulation ceramsite light wallboard, the wallboard is enabled to have high pressure resistance ability.

Description

technical field [0001] The invention relates to the technical field of wallboard production, in particular to a thermal insulation ceramsite lightweight wallboard. Background technique [0002] The factory prefabrication and assembly construction of residential components is an important symbol of the modernization of the housing industry. Due to the neat size of the lightweight wall panels, easy molding, and high mechanized production efficiency, coupled with the large size of the lightweight partition wall panels, large modules, and overall Good performance, can be assembled and installed, and the construction efficiency is also high. At present, light-weight wall panels are used as the first choice for interior wall products in residential industrialization at home and abroad, and are widely used in construction projects. [0003] In order to save energy, the existing lightweight wall panels also need to consider the problem of thermal insulation. At present, the usual wa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C2/288C04B28/04C04B111/40
CPCC04B28/04C04B2111/40C04B2201/50E04C2/288C04B14/06C04B18/027C04B22/124C04B24/122C04B18/08C04B18/141C04B24/383C04B24/226Y02A30/244
Inventor 王发祥
Owner 重庆成维轻质墙板有限公司
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