CN200999400Y

CN200999400Y - Wooden wall bone structural composite wall

Info

Publication number: CN200999400Y
Application number: CNU200620167597XU
Authority: CN
Inventors: 费本华; 林利民; 赵荣军; 王戈; 周海宾; 虞华强
Original assignee: Research Institute of Wood Industry of Chinese Academy of Forestry
Current assignee: Research Institute of Wood Industry of Chinese Academy of Forestry
Priority date: 2006-12-21
Filing date: 2006-12-21
Publication date: 2008-01-02
Anticipated expiration: 2016-12-21

Abstract

The utility model relates to a wooden wall bone structure composite wall, which comprises a cavity structure taking a wood-base structural panel as the outside plate and plasterboard as the internal plate and fixedly connected with a plurality of distant wooden frame wall frames vertically laid between the wood-base structural panel and the plasterboard. The utility model is characterized in that: barefaced straw plates for building are positioned in the cavity structure and wood plastic composite external wall boards are fixed outside the wood-base structural panel, therefore, because of being made of crop wastes, the barefaced straw plates for building is more beneficial for improving the ecological environment and reduces the cost of the wall simultaneously. The coefficients of thermal expansion and thermal conductivity of the wood-base structural panel and the barefaced straw plates for building are low, which can save energy and insulate indoors. Besides, the wood-base structural panel and the barefaced straw plates for building can be reused and can not pollute the environment after removing the wall structure.

Description

The wood wall bone structure combined wall

Technical field

The utility model relates to a kind of wood wall bone structure combined wall, refers in particular to a kind of body of wall with wood base composite material.

Background technology

In existing building masonry wall material, no matter interior wall and exterior wall mainly are based on brick and concrete, but, there are many weak points in actual applications: 1, owing to using clay to fire the brick that forms under construction in a large number, need ruin the field fetches earth, its result that goes down for a long time will cause the available part in soil to reduce year by year, and land resources is destroyed; 2, a large amount of use by the cement sandstone processed and the concrete that forms by a certain percentage, and with the raw material of non-renewable mineral resources as manufacture of cement, in process of production, brick, concrete have consumed the huge energy, and give off a large amount of carbon dioxide (carbon dioxide of the annual discharging of traditional construction material account for national industrial discharge carbon dioxide sum 35%～40%), bring great destruction to natural ecological environment; 3, the body of wall of building by laying bricks or stones by brick, concrete material, it is energy-conservation, heat insulation effect is not good; 4, after brick, concrete wall structure were removed, its discarded object can not be recycling, and environment is polluted.And adopt wooden frame structure is as can utilizing a kind of environmental protection, the friendly building of regenerated resources, and extensively is employed in developed country, and for example: it is timber buildings that 90% building is arranged approximately in the North America.China is also beginning to widely popularize the application timber buildings, and the timber buildings of introducing has the light-duty wooden of North America and the qlue timber structurer of Japan etc. at present, introduces but constructional materials and structure design remain dependence.

Summary of the invention

The purpose of this utility model provides a kind of wood wall bone structure combined wall, places the wood frame walls bone and form cavity structure, naked the careless plate for building of packing into again between wood structure panel and gypsum plank in this cavity structure.

The technical scheme that the utility model adopted: a kind of wood wall bone structure combined wall, comprise with wood structure panel and make outside plate and gypsum plank is made inner panel, the wood frame walls bone of fixedly connected a plurality of vertical placements separately and form cavity structure between wood structure panel and gypsum plank again, it is characterized in that, naked the careless plate for building of packing in this cavity structure moulded wood compound counterscarp plate again and is fixed on the wood structure panel outside.

Mould at described wood between the external surface of the inner surface of compound counterscarp plate and wood structure panel and be provided with the moisture-proof film layer.

Between described wood frame walls bone 4 gypsum planks, be provided with breathable film layer.

The utility model is because naked careless plate for building is that agricultural waste material is made, and is more useful to improving the ecological environment; Also reduced simultaneously the cost of body of wall, the coefficient of thermal expansion and the coefficient of heat conduction of wood structure panel and naked careless plate for building are low, can make energy-conservation in the room, insulation; In addition, wood structure panel and naked careless plate for building are after wall body structure is removed, and reusable edible does not pollute the environment.

Description of drawings

Fig. 1 is the top cross-sectional view of the utility model first embodiment.

Fig. 2 is the top cross-sectional view of the utility model second embodiment.

Fig. 3 is the top cross-sectional view of the utility model the 3rd embodiment.

The specific embodiment

First embodiment moulds compound counterscarp plate 1, wood structure panel 3, wood frame walls bone 4, naked careless plate 5 for building and gypsum plank 7 by wood and forms; As shown in Figure 1, wherein:

It is to mix with plastics with wood powder and form the wallboard of hollow that wood is moulded compound counterscarp plate 1.

Wood structure panel 3 is the wood-based plates that veneer or oriented wood chipboard are bonded with phenol glue; Wood frame walls bone 4 is wooden structure of a kind of similar doorframe, because timber is the resource of reproducible utilization, trees also can be consolidated carbon in growth course, and the carbon that stores in the atmosphere is increased, land resources is free from side effects, and also more useful to improving the ecological environment; Naked careless plate 5 for building is with phenol glue straw and straw to be bonded into wood-based plate for building; Gypsum plank 7 is a kind of flat boards that are shaped with gypsum; Make outside plate and gypsum plank 7 is made inner panel with wood structure panel 3, this gypsum plank 7 also is the interior metope of body of wall, the wood frame walls bone 4 that between wood structure panel 3 and gypsum plank 7, connects a plurality of vertical placements separately with nail, thereby between wood structure panel 3 and gypsum plank 7, form cavity structure, in this cavity structure, connect polylith naked careless plate 5 for building again with nail, at last, wood is moulded compound counterscarp plate 1 usefulness steel nail be fixed on wood structure panel 3 outsides, as the wall face of body of wall.

Because for building naked selected careless plate 5, its main raw material are agricultural waste materials such as straw, wheat straw, and are more useful to improving the ecological environment; It only is 3/5 that while naked careless plate 5 for building compared cost with paper grass panel material, has reduced the cost of body of wall widely.In addition, the coefficient of thermal expansion and the coefficient of heat conduction of wood structure panel 3 and naked careless plate 5 for building are low, are applied in the wall body structure, can make energy-conservation in the room, insulation.Also have, wood structure panel 3 and naked careless plate 5 for building after wall body structure is removed, reusable edible, even go out of use, but yet natural degradation does not pollute the environment.Second embodiment as shown in Figure 2, between the external surface of the inner surface of moulding compound counterscarp plate 1 at wood and wood structure panel 3, be provided with the moisture-proof film layer 2 (polythene material fiber bonding forms), can prevent the distortion of making moist of body of wall moist and wood frame walls bone 4, naked careless plate 5 for building, all the other are identical with first embodiment.

The 3rd embodiment as shown in Figure 3, except that between wood frame walls bone 4 and gypsum plank 7, being provided with breathable film layer 6 (polytetrafluoroethylene (PTFE) and cloth or paper bonding form), the air of indoor dirt is distributed, good permeability, outdoor or moisture that body of wall is inner simultaneously capable of blocking is to indoor diffusion, and all the other are identical with first embodiment.

Claims

1, a kind of wood wall bone structure combined wall, comprise with wood structure panel and make outside plate and gypsum plank is made inner panel, the wood frame walls bone of fixedly connected a plurality of vertical placements separately and form cavity structure between wood structure panel and gypsum plank again, it is characterized in that, naked the careless plate for building of packing in this cavity structure moulded wood compound counterscarp plate again and is fixed on the wood structure panel outside.

2, a kind of wood wall bone structure combined wall according to claim 1 is characterized in that, moulds at described wood between the external surface of the inner surface of compound counterscarp plate and wood structure panel and is provided with the moisture-proof film layer.

3, a kind of wood wall bone structure combined wall according to claim 1 is characterized in that, is provided with breathable film layer between described wood frame walls bone 4 gypsum planks.