Light high-heat-preservation wallboard
A high thermal insulation and wallboard technology, applied in building components, buildings, building structures, etc., can solve the problems of insufficient thermal insulation performance, time-consuming and laborious masonry, and heavy weight.
Inactive Publication Date: 2021-06-18
吴彩霞
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Problems solved by technology
Shear walls can meet the load-bearing requirements of buildings, but the construction process is more complicated and the cost is high
Brick block walls are widely used, but there are problems such as heavy weight, time-consuming and labor-intensive masonry
Although the existing light-weight partition boards are easy to assemble, under the same thickness, some thermal insulation properties cannot meet the requirements, some surface hardness cannot meet the requirements, the overall strength and integrity are poor, there are certain limitations, and the performance is not ideal
Method used
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[0011] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0012] like figure 1 As shown, a light-weight high-insulation composite wallboard of the present invention includes a first high-strength panel layer, a second high-strength panel layer, polystyrene particle lightweight concrete, and a central extruded board. The central extruded board has concave and convex on both sides The wedge-shaped notch is wide inside and narrow outside. In order to enhance the anti-cracking performance, the polystyrene particle lightweight concrete contains high molecular polymers to increase the bonding force, and is further a high-strength extruded board. The outer walls of the first high-strength panel and the second high-strength panel are provided with anti-crack filling seams, and the anti-crack filling seams are filled with seam-filling glue. The upper and lower connectors are pins, the high-strength panel layer is an ...
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The invention discloses a light high-heat-preservation wallboard. A woodworking wedge-shaped connection technology and a technical means for improving the cementing strength of light concrete are originally adopted to manufacture a connecting-piece-free high-heat-preservation composite wallboard. The light high-heat-preservation wallboard specifically comprises a high-strength panel layer and a core board, wherein the middle of the core board is composed of light concrete and an extruded board; and concave-convex wedge-shaped notches are formed in the two faces of the center extruded board, the inner portion of the center extruded board is wide, the outer portion of the center extruded board is narrow, the center extruded board is placed in a cavity defined by a first panel layer and a second panel layer, polymer polyphenyl granule concrete is poured into the cavity, concave-convex notches are formed in the left side and the right side of the wallboard, wall splicing is facilitated, and an upper wallboard and a lower wallboard which are adjacent are connected through an upper connecting piece and a lower connecting piece. The structure can perfectly meet the requirements for high heat preservation, sound insulation and external hanging of heavy objects, and the light high-heat-preservation wallboard can be used for super-energy-saving buildings and is quite wide in market prospect.
Description
technical field [0001] The invention belongs to the field of walls, in particular to a light-weight high-insulation wallboard. Background technique [0002] Building wall insulation mostly adopts external wall thermal insulation technology. Due to the poor fire resistance and water resistance of thermal insulation materials, and the cracking and damage of the outer covering material of the insulation board, the external thermal insulation of the external wall is easy to burn, easy to enter water, easy to crack and damage, and easy to fall. Problems such as this reduce the thermal insulation effect of the wall and reduce the service life of the thermal insulation material. [0003] In industrial and civil buildings, shear walls, brick partition walls, aerated concrete block partition walls, light board partition walls, etc. are mainly used for interior and exterior walls. Shear walls can meet the load-bearing requirements of buildings, but the construction process is relativ...
Claims
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IPC IPC(8): E04C2/288E04C2/34
CPCE04C2/2885E04C2/3405E04C2002/3461
Inventor 吴彩霞
Owner 吴彩霞