CN2835397Y

CN2835397Y - Plant fiber thermal-insulation plate for external wall

Info

Publication number: CN2835397Y
Application number: CN 200520129966
Authority: CN
Inventors: 孙成建
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-20
Filing date: 2005-10-20
Publication date: 2006-11-08
Anticipated expiration: 2015-10-20

Abstract

The utility model relates to a plant fiber heat insulation board for exterior walls, particularly an architectural profile and more specifically a plant fiber heat insulation board for exterior walls. The utility model has the structure that a convex and concave slot (2) is arranged at both sides of an oblong board (1), a pre-embedded steel strip (5) is arranged on the middle part of the oblong board (1), and a multilayer board (6) comprises an air partition layer (6-2), an air partition layer (6-8), a foam layer (6-3), a foam layer (6-9), an air partition layer (6-4), an air partition layer (6-10) and a board wall layer (6-5), wherein the air partition layer (6-2) is arranged on the left edge of a board wall layer (6-1), the air partition layer (6-8) is arranged on the right edge of a board wall layer (6-7), the foam layer (6-3) is arranged on the left edge of the air partition layer (6-2), and the foam layer (6-9) is arranged on the right edge of the air partition layer (6-8). Furthermore, the air partition layer (6-4) is arranged on the left edge of the foam layer (6-3), the air partition layer (6-10) is arranged on the right edge of the foam layer (6-9), and the board wall layer (6-5) is arranged on the left edge of the air partition layer (6-4). The utility model organically combines three heat insulation functions such as the board wall layer, the air partition layer and an EPS foam layer so as to reach maximizing heat and cold resistance efficiency, heat insulation and cold effectiveness of four layers of high density plant fiber board walls and heat resistance and cold efficiency of two layers of EPS heat insulation filling materials. Therefore, the amount of the transferring of heat and cold of walls is reduced so as to play a role of good effect of heat and cold insulation.

Description

The string external wall insulation

Technical field:

The utility model relates to a kind of architectural shape, is specifically related to a kind of string external wall insulation.

Background technology:

The utility model is in order to adapt to nation-building energy-efficient society and the demand that develops the economy capable of circulation that economizes on resources, finish the Ministry of Construction 7.1 days implement [the public building energy conservation standard | the goal task of building energy conservation 60%, for realize as early as possible China's energy saving building provide efficiently/at a low price/environmental protection/energy-conservation/practical product develops with great concentration, the utility model is the highest novel external wall material of present thermal resistance.Now there are the following problems for the insulated wall on the market: 1, existing exterior-wall heat insulation way is the way of multiple walling, repeatedly construction, building site combination, and both time-consuming, effort, waste are serious.2, existing exterior-wall heat insulation way is utilized composite material mostly, but still is by the direct thermal resistance of material itself, can not bring into play the thermal resistance usefulness of material itself to greatest extent.3, existing exterior-wall heat insulation way has very big difference to the way of heat, cold different regions, bothers very much, and manufacturing cost is also very high.

The utility model content:

The utility model has designed a kind of string external wall insulation, both be applicable to the high-rise frame building, solved the building exterior wall heat preserving problem again, and cheap, the self-built dwelling house that is fit to the peasant is in process of production without any contaminant water, slag, gas purging.It comprises rectangular slab 1, emboss pit 2, the pre-buried weldment 3 in top, the pre-buried weldment 4 in side, pre-buried steel band 5, emboss pit 2 is in the both sides of rectangular slab 1, pre-buried steel band 5 is in the centre of rectangular slab 1, it also comprises composite board 6, described composite board 6 comprises, the wooden partition layer is respectively wooden partition layer 6-1, wooden partition layer 6-5, wooden partition layer 6-7, wooden partition layer 6-11 for 4 layers, and air buffer is respectively air buffer 6-2, air buffer 6-4, air buffer 6-6, air buffer 6-8, air buffer 6-10 for 5 layers; Froth bed is respectively froth bed 6-3, froth bed 6-9 for 2 layers; Wooden partition layer 6-1, wooden partition layer 6-7 are at the ragged edge of warming plate, air buffer 6-2 is on the left side of wooden partition layer 6-1, air buffer 6-8 is on wooden partition layer 6-7 the right, froth bed 6-3 is on the left side of air buffer 6-2, froth bed 6-9 is on the right of air buffer 6-8, air buffer 6-4 is on the left side of froth bed 6-3, air buffer 6-10 is on the right of froth bed 6-9, wooden partition layer 6-5 is on the left side of air buffer 6-4, wooden partition layer 6-11 is on the right of air buffer 6-10, and air buffer 6-6 is between wooden partition layer 6-5 and 6-11.The utility model reaches maximum heat, cold resistance efficient with wooden partition layer, air buffer, three kinds of heat insulating function organic assembling of eps foam layer; Heat insulation, the cold effectiveness of four floor height density string wooden partitions; Thermal resistance, the cold efficiency of two-layer EPS insulation packing material; Five layers of occluded air layer, form five layers, the cold and hot air circulation exchange of the big periphery of five echelons air-flow, make the direct transfer mode of the cold and hot transmission of cold and hot direction or hot cold direction by other walling, through five layers, five echelon cross-ventilations, become inductive transfer, thereby the amount wall of the heat of greatly reducing, cold transmission extremely strong guarantor's heat, cold effect have been played.

Description of drawings:

Fig. 1 is the vertical view of string external wall insulation, and Fig. 2 is the structural representation of string external wall insulation, and Fig. 3 is a string external wall insulation back timber syndeton schematic diagram, and Fig. 4 is string external wall insulation and upright post connection structure schematic diagram.

The specific embodiment:

As Fig. 1, shown in 2, this specific embodiment design string exterior-wall heat insulation panel assembly, it is by rectangular slab 1, emboss pit 2, the pre-buried weldment 3 in top, the pre-buried weldment 4 in side, pre-buried steel band 5, composite board 6 is formed, emboss pit 2 is in the both sides of rectangular slab 1, pre-buried steel band 5 is in the centre of rectangular slab 1, described composite board 6 comprises, the wooden partition layer is respectively wooden partition layer 6-1 for 4 layers, wooden partition layer 6-5, wooden partition layer 6-7, wooden partition layer 6-11, air buffer is respectively air buffer 6-2 for 5 layers, air buffer 6-4, air buffer 6-6, air buffer 6-8, air buffer 6-10; Froth bed is respectively froth bed 6-3, froth bed 6-9 for 2 layers; Wooden partition layer 6-1, wooden partition layer 6-7 are at the ragged edge of warming plate, air buffer 6-2 is on the left side of wooden partition layer 6-1, air buffer 6-8 is on wooden partition layer 6-7 the right, froth bed 6-3 is on the left side of air buffer 6-2, froth bed 6-9 is on the right of air buffer 6-8, air buffer 6-4 is on the left side of froth bed 6-3, air buffer 6-10 is on the right of froth bed 6-9, wooden partition layer 6-5 is on the left side of air buffer 6-4, wooden partition layer 6-11 is on the right of air buffer 6-10, and air buffer 6-6 is between wooden partition layer 6-5 and 6-11.The side fascia of the string high heat preservation performance in this specific embodiment, it is by the wooden partition/five layer of air interlayers (four layers is 2CM, and one deck is 4CM) of four bed thickness 1CM strings.The thick eps foam of two-layer 4CM, intensive one-tenth 24CM thick wallboard, its formation has been utilized the space in the string wooden partition, and the heat insulation media pack of wooden partition/air/eps foam of multilayer is integrated. and performance combination hot-resistant heat-preserving is imitated.The long 240-360CM of rectangular slab for example, the thick 24CM of wide 60CM, both sides have emboss pit to be used for splicing between plate and the plate.Pre-buried weldment with back timber is arranged at the top of plate body, and the side has and upright pre-buried weldment firmly, and there is long 10CM at the middle part, wide 4CM, the pre-buried steel band of thick 3MM.Shown in Fig. 3,4, this specific embodiment when mounted, the pre-buried weldment 3 in top is welded to connect with column steel U shaped steel card, the pre-buried weldment 4 in side is welded to connect with U shaped steel card with crossbeam steel ground, be welded to connect with plate body steel band between plate and the plate, make itself and framework form rigid unitary, had good overall structure obdurability and high anti-seismic performance.

This specific embodiment has following characteristics: 1, the structure thermal resistance is high, and energy-saving effect is remarkable, and the structure thermal resistance of product is up to 2.55[m 2.K/W], with the 37CM brick wall relatively be its more than three times, [37CM brick wall structure thermal resistance is 0.73[m 2.K/W]; Adding 6CMEPS insulation layer body of wall total thickness 31CM relatively with the 24CM figuline building blocks, is its 0.6 times, and it is 1.78[m2.K/W| that the 24CM figuline building blocks adds 6CMEPS insulation layer total thickness 31CM wall body structure thermal resistance.2, speed of application is quick, and an assembly unit is finished, and need not repeatedly to execute, and four-player working group organizes wall 50 square meters every day, adds with the 37CM brick wall and makes the EPS insulation layer relatively; It need be built the wall/net of plastering/follow closely/glass fabric of plastering/hang/subsides EPS plate/seven procedures of plastering and finish. and four-player working group becomes wall 3 square meters every day; Add the 6CMEPS insulation layer relatively with the 24CM figuline building blocks; It need be built the wall/net of plastering/follow closely/glass fabric of plastering/hang/subsides EPS plate/extension glass fabric/eight procedures of plastering and finish, and four-player working group becomes wall 3 square meters every day.3, from heavy and light, reduce project total cost, 100 kilograms of this new product square meter weight add with the 37CM brick wall and to make the EPS insulation layer relatively, only are 10% of its weight; Adding the 6CMEPS insulation layer relatively with the 24CM figuline building blocks, only is 20% of its weight, because this new product is from heavy and light, building frame subtracts thin greatly, thereby reduces construction costs .4 greatly, overall structure is tough, and high anti-seismic performance is arranged.5, overcome the plaster disadvantage of large tracts of land be full of cracks of the existing insulation way of exterior wall wall face, because this utility model is an integral wall, need not to plaster, direct swabbing or subsides exterior wall tile, so there is not the disadvantage that wall face is plastered and chapped, even external wall plastering because this new product has with the cement fine sand and starches inseparable extremely strong cohesive, the disadvantage that wall face is plastered and chapped can not occur yet.6, walling cost performance preferably. the walling cost is lower than existing 37CM brick wall and adds and make EPS insulation layer exterior wall 20%, is lower than the 24CM figuline building blocks and adds 6CMEPS insulation layer exterior wall 25%. and obtain fire prevention/waterproof/sound insulation/insulation/corrosion-resistant function simultaneously.

Claims

1, the string external wall insulation, it comprises rectangular slab (1), emboss pit (2), the pre-buried weldment in top (3), the pre-buried weldment in side (4), pre-buried steel band (5), emboss pit (2) is in the both sides of rectangular slab (1), pre-buried steel band (5) is in the centre of rectangular slab (1), it is characterized in that it also comprises composite board (6), described composite board (6) comprises, wooden partition layer (4) layer is respectively wooden partition layer (6-1), wooden partition layer (6-5), wooden partition layer (6-7), wooden partition layer (6-11), air buffer (5) layer is respectively air buffer (6-2), air buffer (6-4), air buffer (6-6), air buffer (6-8), air buffer (6-10); Froth bed (2) layer is respectively froth bed (6-3), froth bed (6-9); Wooden partition layer (6-1), wooden partition layer (6-7) is at the ragged edge of warming plate, air buffer (6-2) is on the left side of wooden partition layer (6-1), air buffer (6-8) is on wooden partition layer (6-7) the right, froth bed (6-3) is on the left side of air buffer (6-2), froth bed (6-9) is on the right of air buffer (6-8), air buffer (6-4) is on the left side of froth bed (6-3), air buffer (6-10) is on the right of froth bed (6-9), wooden partition layer (6-5) is on the left side of air buffer (6-4), wooden partition layer (6-11) is on the right of air buffer (6-10), and air buffer (6-6) is at wooden partition layer (6-5) with (6-11).