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Composite partition wall board and production technology thereof

A composite partition wall and production process technology, applied in the field of building materials and non-load-bearing walls of buildings, can solve the problems of unstable installation and splicing, poor seismic performance, easy shrinkage and deformation, etc., to achieve suitable promotion and use, good sound insulation effect, construction handy effect

Inactive Publication Date: 2013-12-25
NANJING TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These composite partition panels have their own characteristics, but they also have some defects, such as easy shrinkage and deformation, unstable installation and splicing, easy cracking, poor seismic performance, etc.

Method used

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  • Composite partition wall board and production technology thereof
  • Composite partition wall board and production technology thereof

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Embodiment 1

[0032] In the embodiment of the present invention, a new type of composite partition wall board with a size of 2400 mm×600 mm×92 mm (length×width×thickness) is taken as an example to illustrate its processing process. Firstly, the good poplar plywood is used, and the poplar plywood is processed into a lining board 3 with a size of 2400 mm×600 mm×6 mm (length×width×thickness) by woodworking machinery, and the lining board 3 and the core board 1 are added. The cohesiveness and flatness between them are cleaned and polished by a sander, and at the same time, the southern pine gauge is processed into a rib 4 with a cross-section of 30mm×15mm (width×thickness) by a woodworking machine; then Bond the ribs 4 in a frame-shaped structure to the outer surface of the liner 3 with wood glue, nail nails on the ribs 4 to strengthen the connection strength between the liner 3 and the ribs 4, and the distance between the ribs 4 is 300mm; then Brush the interface agent on the side of the liner...

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Abstract

The invention discloses a novel composite partition wall board and a production technology of the novel composite partition wall board. The novel composite partition wall board comprises a core board (1) and side boards (2) arranged two sides of the core board (1), wherein the core board (1) is adhered to the side boards (2) by resins, each side board (2) comprises a lining board (3), a rib strip (4) and a fiber reinforced gypsum board (5), the rib strip (4) has a frame-shaped structure and is fixed on the outer side face of the lining board (3), and the fiber reinforced gypsum board (5) is arranged in the frame-shaped structure formed by the rib strip (4). The production technology of the novel composite partition wall board comprises the following steps of: firstly, machining a wood board into the lining board (3) and the rib strip (4), and combining the lining board (3) with the rib strip (4); secondly, producing the side boards (2) by the means that the fiber reinforced gypsum board (5) is cast in the rib strip (4); and finally, obtaining a finished product by the means that the gluing, the pre-pressing and the cold-pressing operations are preformed to the core board (1) and the side boards (2). The invention is applicable to the inner partition wall with a frame structure, has the characteristics of being light in weight, high in deformation capability and suspension capability, and good in vibration resistance and thermo-technical performance, and is convenient and fast to construct, thereby being suitable for popularization and use.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to the technical field of building non-load-bearing walls, in particular to a novel composite partition wall board and its production process. Background technique [0002] Before the 1990s, the production of building materials in my country had been at a low level of excessive consumption of resources and energy, and serious environmental pollution. Construction had long been at an extensive construction level, with serious energy waste. With the intensification of the global energy crisis, the country vigorously promotes green building materials and green wall materials, and restricts the production of clay bricks and solid bricks. [0003] After 2000, many walls made of new materials appeared, such as fly ash blocks fired from crop straw, industrial waste residue, sludge from rivers, lakes and seas, coal gangue sintered hollow bricks, and fly ash cement. Wait. At the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C2/288E04B1/98B28B1/52
Inventor 王曙光吴刚毛蓉方
Owner NANJING TECH UNIV
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