CN101761149A - Alkali-resisting fiberglass gridding cloth connecting sandwich wall - Google Patents
Alkali-resisting fiberglass gridding cloth connecting sandwich wall Download PDFInfo
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- CN101761149A CN101761149A CN200910309990A CN200910309990A CN101761149A CN 101761149 A CN101761149 A CN 101761149A CN 200910309990 A CN200910309990 A CN 200910309990A CN 200910309990 A CN200910309990 A CN 200910309990A CN 101761149 A CN101761149 A CN 101761149A
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- wall
- alkali
- fiberglass gridding
- gridding cloth
- glass fibre
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Abstract
The invention discloses an alkali-resisting fiberglass gridding cloth connecting sandwich wall which comprises an outer leaf wall (1), an inner leaf wall (3) and an insulating layer (2). The alkali-resisting fiberglass gridding cloth connecting sandwich wall is characterized in that multiple layers of alkali-resisting fiberglass gridding cloth (4) are paved among the outer leaf wall (1), the inner leaf wall (3) and the insulating layer (2) and serve as a drawing piece to connect the outer leaf wall (1) and the inner leaf wall (3). The sandwich wall of the invention is the drawing piece which can replace a drawing tendon and a steel bar net slice in the sandwich wall to be effectively combined with the insulating layer so as to improve the resistance to tension and the durability of the wall body. The alkali-resisting fiberglass gridding cloth connecting sandwich wall can be used in the area which is hot in summer and cold in winter to serve as an insulating and energy saving system, and can effectively reduce the problem of thermal bridge caused by wall body drawing pieces.
Description
Technical field
The present invention relates to a kind of sandwich wall, particularly relate to a kind of alkali-resisting fiberglass gridding cloth connecting sandwich wall.
Background technology
Along with the raising of people to the building function requirement, building energy conservation becomes the necessary trend of economic growth and social progress, because the sandwich wall has function stressed, that be incubated, go along with sb. to guard him three aspects concurrently, development at the Xia Redong cryogenic region is the demand of amphitypy social construction nowadays, and its energy saving has then caused the common concern of industry.And tension member mainly contains two kinds of tension rib and reinforced mesh in traditional sandwich wall, because construction reason, interior siphonal lobe wall may be on a horizontal plane, cause placing the inconvenience of tension rib, and tension member all will penetrate insulation layer, the coefficient of thermal conductivity of invar material is more than 1000 times of sandwich thermal insulated layer coefficient of thermal conductivity, and this can reduce the due heat-insulating property of insulation layer certainly.
Summary of the invention
Technical problem to be solved by this invention provides a kind of tensile strength height, durability height and good alkali-resisting fiberglass gridding cloth connecting sandwich wall of thermal property of sandwich wall.
In order to solve the problems of the technologies described above, alkali-resisting fiberglass gridding cloth connecting sandwich wall provided by the invention, comprise siphonal lobe wall, internal lobe wall and insulation layer in the sandwich wall body, be equipped with the multilayer alkali resistant glass fibre open weave cloth at interval between described siphonal lobe wall, insulation layer and internal lobe wall, described alkali resistant glass fibre open weave cloth connects described siphonal lobe wall and internal lobe wall as tension member.
Spacing between the described alkali resistant glass fibre open weave cloth is 400mm～600mm.
Described alkali resistant glass fibre open weave cloth is blossom type and is laid in the sandwich wall body on vertical.
Described multilayer alkali resistant glass fibre open weave cloth transverse horizontal is laid between described siphonal lobe wall, insulation layer and the internal lobe wall at interval.
Adopt the alkali-resisting fiberglass gridding cloth connecting sandwich wall of technique scheme, earlier the first intracutaneous siphonal lobe wall is laid when building a wall, paste insulation layer, laterally stick on many alkali resistant glass fibre open weave cloths on the body of wall again, replace tension rib to be connected interior siphonal lobe wall with reinforced mesh, combine effectively with siphonal lobe wall, internal lobe wall and insulation layer, siphonal lobe wall and insulation layer form an integral body in the horizontal direction in making, thereby can effectively improve the tensile strength of body of wall.Simultaneously because the cementability of alkali resistant glass fibre open weave cloth is good, docile property, polarization are good, place the defect of inconvenience when having overcome traditional tension member construction; On the other hand, on the body of wall vertical direction, place alkali resistant glass fibre open weave cloth one, promptly can strengthen the resistance to overturning of sandwich wall, can improve the durability of body of wall again every 400mm～600mm.
The present invention has following advantage: 1, alkali resistant glass fibre open weave cloth has good alkali resistance, docile property, pliability and through broadwise high resistance pulling force, its radial line monofilament pulling force is more than or equal to 20N, and parallel monofilament pulling force is more than or equal to 19N.2, cracking resistance is good because alkali resistant glass fibre open weave cloth dispersive stress effectively, can with originally issuable be dispersed into than wide seam many than minute crack, thereby form its cracking resistance effect, prevent the metope cracking.3, the cost of material is low, and the market price probably is the every square meter of 1.00-1.80 unit.4, thermal property is good, and alkali resistant glass fibre open weave cloth adopts the alkali-resistant glass fibre weaving, and surface layer is coated with alkaline-resisting waterproof macromolecular material and makes.And the coefficient of thermal conductivity of alkali-resistant glass fibre is very low, and the coefficient of thermal conductivity of the combined wall of being formed is low thus, and the resistance of heat transfer height is so sandwich wall heat insulation property is good.5, it is good to socket performance, and alkali resistant glass fibre open weave cloth is that longitude and latitude is netted to socket interior siphonal lobe wall and insulation layer effectively, forms whole.
In sum, the present invention is that a kind of energy substitutes the sandwich tension member of tension rib and reinforced mesh within the walls, combines with insulation layer is effective, can improve the resistance to tension and the durability of body of wall.This alkali-resisting fiberglass gridding cloth connecting sandwich wall can be used for the Xia Redong cryogenic region, satisfies Xia Redong cryogenic region building energy conservation index better, as a kind of heat preservation energy-saving system, can reduce effectively because the caused heat bridge problem of body of wall tension member.
Description of drawings
Fig. 1 is an alkali resistant glass fibre open weave cloth;
Fig. 2 is the alkali-resisting fiberglass gridding cloth connecting sandwich wall plan view;
Fig. 3 is along A-A elevation among Fig. 2;
Fig. 4 is along B-B elevation among Fig. 2.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, alkali-resisting fiberglass gridding cloth connecting sandwich wall, at siphonal lobe wall 1, transverse horizontal is equipped with multilayer alkali resistant glass fibre open weave cloth 4 at interval between insulation layer 2 and the internal lobe wall 3, alkali resistant glass fibre open weave cloth 4 connects siphonal lobe wall 1 and internal lobe wall 3 as tension member, spacing between the alkali resistant glass fibre open weave cloth 4 is 400mm～600mm, being blossom type on vertical is laid in the sandwich wall body, is the hollow brick gauge size of internal lobe wall 3 90mm? 90mm? 40mm, is the hollow brick gauge size of siphonal lobe wall 1 90mm? 0mm? 40mm, the thickness of insulation layer 2 is 30mmm, is alkali resistant glass fibre open weave cloth 4 of a size of 200mm? 40mm, must the aperture of alkali resistant glass fibre open weave cloth 4 be greater than 8mm? mm, and the weight of unit area is greater than and equals 120g/m
2, it is smooth, firm to paste (extension) net, and places in the floated coat, must not expose.The first intracutaneous siphonal lobe wall is built by laying bricks or stones when building a wall, and after insulation layer 2 is pasted, pastes alkali resistant glass fibre open weave cloth 4 again, because alkali resistant glass fibre open weave cloth 4 approaches and coefficient of thermal conductivity is little, the influence that hollow brick hole size is placed grid cloth is less.
Referring to Fig. 3 and Fig. 4, be blossom type and arrange alkali resistant glass fibre open weave cloth one along vertical every 400mm～600mm height, so promptly can strengthen the resistance to overturning of sandwich wall, can improve the durability of body of wall again.
Claims (4)
1. alkali-resisting fiberglass gridding cloth connecting sandwich wall, comprise siphonal lobe wall (1), internal lobe wall (3) and insulation layer (2) in the sandwich wall body, it is characterized in that: be equipped with multilayer alkali resistant glass fibre open weave cloth (4) at interval between described siphonal lobe wall (1), insulation layer (2) and internal lobe wall (3), described alkali resistant glass fibre open weave cloth (4) connects described siphonal lobe wall (1) and internal lobe wall (3) as tension member.
2. alkali-resisting fiberglass gridding cloth connecting sandwich wall according to claim 1 is characterized in that: the spacing between the described alkali resistant glass fibre open weave cloth (4) is 400mm～600mm.
3. alkali-resisting fiberglass gridding cloth connecting sandwich wall according to claim 1 and 2 is characterized in that: described alkali resistant glass fibre open weave cloth (4) is blossom type and is laid in the sandwich wall body on vertical.
4. alkali-resisting fiberglass gridding cloth connecting sandwich wall according to claim 1 and 2 is characterized in that: described multilayer alkali resistant glass fibre open weave cloth (4) transverse horizontal is laid between described siphonal lobe wall (1), insulation layer (2) and the internal lobe wall (3) at interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910309990A CN101761149A (en) | 2009-11-19 | 2009-11-19 | Alkali-resisting fiberglass gridding cloth connecting sandwich wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910309990A CN101761149A (en) | 2009-11-19 | 2009-11-19 | Alkali-resisting fiberglass gridding cloth connecting sandwich wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101761149A true CN101761149A (en) | 2010-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910309990A Pending CN101761149A (en) | 2009-11-19 | 2009-11-19 | Alkali-resisting fiberglass gridding cloth connecting sandwich wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587534A (en) * | 2011-09-26 | 2012-07-18 | 连振福 | Iron-plastic double-net hollow wall and production process for special sizing agent of iron-plastic double-net hollow wall |
-
2009
- 2009-11-19 CN CN200910309990A patent/CN101761149A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587534A (en) * | 2011-09-26 | 2012-07-18 | 连振福 | Iron-plastic double-net hollow wall and production process for special sizing agent of iron-plastic double-net hollow wall |
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Open date: 20100630 |