CN203795663U - Composite shear wall with self-heat-preservation function - Google Patents
Composite shear wall with self-heat-preservation function Download PDFInfo
- Publication number
- CN203795663U CN203795663U CN201420102378.8U CN201420102378U CN203795663U CN 203795663 U CN203795663 U CN 203795663U CN 201420102378 U CN201420102378 U CN 201420102378U CN 203795663 U CN203795663 U CN 203795663U
- Authority
- CN
- China
- Prior art keywords
- layer
- shear wall
- concrete
- bolt
- mold flaggy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 26
- 238000004321 preservation Methods 0.000 title claims abstract description 19
- 239000004568 cement Substances 0.000 claims abstract description 55
- 239000004567 concrete Substances 0.000 claims abstract description 45
- 238000009415 formwork Methods 0.000 claims abstract description 21
- 230000008093 supporting effect Effects 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 84
- 238000009413 insulation Methods 0.000 claims description 61
- 238000010008 shearing Methods 0.000 claims description 37
- 239000002344 surface layer Substances 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 210000004907 gland Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- 230000006870 function Effects 0.000 description 11
- 239000010881 fly ash Substances 0.000 description 8
- 229920002635 polyurethane Polymers 0.000 description 8
- 239000004814 polyurethane Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000005187 foaming Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000011083 cement mortar Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 239000007822 coupling agent Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000010451 perlite Substances 0.000 description 4
- 235000019362 perlite Nutrition 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000009416 shuttering Methods 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to a shear wall, in particular to a composite shear wall with a self-heat-preservation function. The composite shear wall with the self-heat-preservation function comprises an inner formwork layer, an outer formwork layer and a concrete layer, the concrete layer is arranged between the inner formwork layer and the outer formwork layer, the inner formwork layer and the outer formwork layer are connected through a supporting structure, the inner formwork layer is a cement-based flat plate, and the outer formwork layer is a composite heat preservation formwork layer with a cement-based flat plate and a heat preservation layer adhered. A shear resisting connecting anchor bolt is connected to the outer formwork layer in a penetrating mode, penetrates in the cement-based flat plate of the outer formwork layer and penetrates out of the heat preservation layer, and the part, exposed out of the heat preservation layer, of the shear resisting connecting anchor bolt is concreted and is integrally cured with concrete. The composite shear wall with the self-heat-preservation function is simple in construction process, formworks on the two sides do not need to be removed after the shear wall is formed in a pouring mode, and the heat preservation effect is good. The technical problems that in the prior art, the construction process is complex, the formworks on the two sides of a wall need to be dismounted, and the heat preservation performance and environmental protection performance are not good enough are solved.
Description
Technical field
The utility model relates to a kind of shear wall structure can be used in construction work, relates in particular to a kind of composite shear wall with self-heat conserving function.
Background technology
In recent years the theory of " green building " and " energy-saving and emission-reduction " in architectural design gradually deeply, for new material and the new technology of wall thermal insulating aspect, also continue to bring out.In at present common wall thermal insulation technology, generally after building main body construction, external surface at concrete wall applies dress one layer of heat preservation material in addition again, insulation layer lays the form that is aided with the form of the plug-in warming plate of bar for line or heat insulating material spraying mainly with mortar bonding to carry out, then, toward contact, to carry out coating or decorating surface brick at insulation layer external surface.The weak point of these methods is: (1) work progress complexity is loaded down with trivial details, expends man-hour, wastes raw material, causes cost to increase; (2) any link is dealt with improperly, all may occur the phenomenons such as heat insulating material disengaging cracking, surface layer peel off; (3) at present China's wall heat insulation material do not meet public affairs disappear the material of [2011] No. 65 documentation requirements still account for nearly 70%, to the direct external situation of heat insulating material, once contact naked light, utmost point fire hazardous.。
In existing Chinese patent literature, disclose: shear wall thermal insulation system (CN202672405U), this shear wall thermal insulation system, comprises cast-in-place note shear wall layer and gas concrete layer, gas concrete laminating closes the outside that is arranged at cast-in-place note shear wall layer; Gas concrete layer is the exterior sheathing of cast-in-place note shear wall layer, and gas concrete layer is for building layer by laying bricks or stones.
Summary of the invention
The utility model provides a kind of work progress simple, forms each template layer good fixing effect of body of wall, and shear wall is built after moulding, does not need to remove two side templates, the composite shear wall with self-heat conserving function of high insulating effect; Solved the work progress existing in prior art complicated, need to dismantle the template of body of wall both sides, insulation and the imperfect technical problem of environmental-protecting performance.
The utility model provides a kind of can provide enough anti-lateral pressures, guarantees the planeness of template surface in concreting process, and bolt is easily from the supporting and protection structure of the cement based flat board extracted out in body of wall; Solved the cement permanent template plane stiffness existing in prior art little, bend resistance poor performance, bolt is difficult for the technical problem of extracting in body of wall.
Above-mentioned technical problem of the present utility model solves by following technical proposals: a kind of composite shear wall with self-heat conserving function, comprise internal mold flaggy, external mold flaggy and layer of concrete, described layer of concrete is between internal mold flaggy and external mold flaggy, internal mold flaggy is connected by supporting and protection structure with external mold flaggy, described internal mold flaggy is that cement based is dull and stereotyped, and described external mold flaggy is the dull and stereotyped compound heat preservation die plate layer boning with insulation layer of cement based; Insulation layer and layer of concrete in described external mold flaggy join, and layer of concrete and inner formword join; Described cement based flat board comprises surface layer and interbed, is filled with the packed layer of fibrous mesh cloth between surface layer and interbed; On described external mold flaggy, cross-under has shearing resistance to connect crab-bolt, and shearing resistance connection crab-bolt is penetrated by the cement based flat board of exterior sheathing, by insulation layer, is passed, and the part that shearing resistance connection crab-bolt is exposed insulation layer is cured as one with concrete after fluid concrete.
Body of wall is composited by internal mold flaggy, external mold flaggy and sandwich layer of concrete three parts.Wherein, internal mold flaggy is fiber-reinforced cement based flat board, and external mold flaggy is the dull and stereotyped compound heat preservation die plate being formed by stacking with insulation layer of cement based for this reason, and the cement based flat board in external mold flaggy is identical with the cement based flat board of internal mold flaggy.By supporting support system, support moulding, the space concreting between internal mold flaggy and external mold flaggy forms the composite shear wall with heat insulation function.In shear wall construction, the template that both sides template layer can be used as cast-in-situ concrete plays support action; Shear wall is built after moulding, only needs to remove supporting supporting parts, and two side templates are as the ingredient of shear wall, with concrete cooperative bearing, co-operation.
Effective transmission of bond stress for guaranteeing between cement based flat board and insulation layer, between insulation layer and the concrete of building future, and guarantee the safety in use procedure, template also will arrange shearing resistance and connect crab-bolt while using, the magnitude setting of shearing resistance connection crab-bolt can be by 6 ~ 9 of every square meters.
As preferably, described insulation layer surface offers horizontal and vertical groove, and groove type reticulates, and shearing resistance connects crab-bolt and is distributed on the crosspoint that transverse concave groove and longitudinal fluting intersect.For further guaranteeing the bonding between insulation layer and cast-in-situ concrete in the future, can output at a certain distance horizontal and vertical groove in the insulation layer surface that contacts a side with concrete, so that in the process of concreting, thereby cement mortar is filled in these grooves and forms vertical and horizontal natural shearing resistance bonding key, strengthens heat insulating material and concrete interface binding intensity.The polyurethane insulation coating that foaming is formed, can the inner surface of seal cover place in advance by groove specification set spacing and height in length and breadth to fin, waiting to foam completely will form the heat insulation formwork of surface band groove automatically.
As preferably, the thickness of described cement based flat board is 8mm ~ 15mm, and the thickness of surface layer is 1mm ~ 3mm, and a layer thickness is 6mm ~ 9mm, and cement based flat board is to consist of an interlevel layer and two-layer surface layer, and the both sides of interbed are surface layer.Surface layer is different from the material mix proportion of interbed, interbed coordinates (mass ratio) than being: cement: flyash: expanded perlite: fine sand: high efficiency water reducing agent: coupling agent=1:0.25 ~ 0.35:0.015 ~ 0.03:0.1 ~ 0.2:0.007 ~ 0.008:0.01 ~ 0.015, and water-cement ratio (water and cement and flyash quality with ratio) is 0.31 ~ 0.35; Expanded perlite light weight, porosity are high, can play and reduce sheet material unit weight and thermal insulation effect; If but sheet material top layer porosity height can increase its expand with wet and contract with dry distortion, thereby affect durability, therefore do not add expanded perlite in surface layer, be that surface layer match ratio (mass ratio) is: cement: flyash: fine sand: high efficiency water reducing agent: coupling agent=1:0.25 ~ 0.35:0.1 ~ 0.2:0.007 ~ 0.008:0.01 ~ 0.015, water-cement ratio (water and cement and flyash quality and ratio) is 0.31 ~ 0.35.Heat insulating material can be the heat insulating materials such as polyurethane, mineral wool, polystyrene or extruding machine styrene, but other different materials relatively, polyurethane, because coefficient of thermal conductivity is low and good with Concrete in Natural bonding, is more suitable for the insulation layer as this type of permanent composite shuttering.According to the weather conditions of building region of living in, heat insulating material thickness is generally got 3 ~ 5cm.Cementing agent between fiber cement board and heat insulating material, adopts cementing agent bonding firmly, and before cementing agent solidifies completely, composite shuttering stacked and adopt external force compaction treatment, until can be carried or be sidelong after solidifying completely.If heat insulating material is selected polyurethane, also can produce insulation layer by the form directly foaming on fiber cement board surface, first the fiber cement board cutting is put into the mould of surrounding sealing, the surface of the more coarse side of cement board upward, adjust size in mould to guarantee the thickness of foaming layer, after the coated with adhesive of cement board surface, buckle mould seal cover, in confined space, foaming forms polyurethane insulation coating, adjusts blow pressure and material usage to guarantee compactness and the uniformity of insulation layer.After heat insulating material solidifies completely, interface bonding firmly closely knit compound heat preservation die plate has just completed.
As preferably, the end that described shearing resistance connects one end that is positioned at cement based flat board of crab-bolt is provided with plastic spacer, and the length of side of pad or diameter are 2cm ~ 3cm.The outboard end that shearing resistance connects crab-bolt is provided with the plastic spacer that the length of side or diameter are 2 ~ 3cm, in case when in template, cavity is larger, crab-bolt is submerged in template too much.
As preferably, it is 2cm ~ 3cm that described shearing resistance connects the length that crab-bolt passes one end of insulation layer, and it is rough surface that shearing resistance connects the external surface that crab-bolt passes the part outside insulation layer.Shearing resistance connects crab-bolt and protrudes the part outside insulation layer, and its surface should be tried one's best coarse with the adhesion stress between enhancing and concrete.
As preferably, in shearing resistance, connect crab-bolt and be socketed with the sleeve pipe that coefficient of thermal conductivity is low outward, casing length is identical with the length that shearing resistance connects crab-bolt, and the external surface that sleeve pipe passes the part outside insulation layer is rough surface.Shearing resistance connects the material of crab-bolt should select the material that intensity is high, coefficient of thermal conductivity is low, if select the metal material that coefficient of thermal conductivity is higher, should put the sleeve pipe that coefficient of thermal conductivity is low in crab-bolt outside, in order to avoid form cold bridge effects heat insulation effect, sleeve pipe should be combined closely with crab-bolt.Protrude the part outside insulation layer, its surface should be tried one's best coarse with the adhesion stress between enhancing and concrete.
As preferably, described supporting and protection structure comprises the force bearing plate that is positioned at internal mold flaggy and external mold flaggy outside, at internal mold flaggy and external mold flaggy, be provided with cross-under at the hard sleeve of layer of concrete, in sleeve, cross-under has Screw arbor with nut at both-ends, in described hard sleeve, be filled with antitack agent, described antitack agent is filled in the gap between hard sleeve and Screw arbor with nut at both-ends, the both ends of Screw arbor with nut at both-ends are provided with screw thread, the two ends of Screw arbor with nut at both-ends join with clamp nut through after force bearing plate, and clamp nut is pressed on gland on force bearing plate.Both sides at cement based flat board are fastened with force bearing plate by Screw arbor with nut at both-ends, thereby have improved the lateral support power of cement permanent template, and the plane stiffness that has improved cement permanent formwork is little, the shortcoming of bend resistance poor performance.Interspersed hard sleeve in body of wall between internal mold flaggy and external mold flaggy, Screw arbor with nut at both-ends is placed in sleeve simultaneously, conveniently after finishing using, Screw arbor with nut at both-ends is extracted out in body of wall, in sleeve, fill antitack agent simultaneously, while having avoided cement mortar to infiltrate and bolt bond, facilitate Screw arbor with nut at both-ends to extract.
Therefore, a kind of composite shear wall with self-heat conserving function of the present utility model possesses following advantage: (1) both sides composite bed can be used as template and uses, and template is permanent.After completing protective function, template is no longer removed, and can greatly simplify working process, reduction of erection time, reduction cost.(2) there is self-heat conserving function.When constructure body structure completes, insulation layer has also attached, without installing in addition insulation layer, energy-conservation environmental protection again again.(3) reduce fire risk.Compound heat preservation die plate outermost is cement based thin plate, and insulation layer does not directly contact with the external world, can reduce the risk that heat insulating material is met naked light breaking out of fire.
Accompanying drawing explanation
Fig. 1 is that a kind of part master with the composite shear wall of self-heat conserving function of the present utility model looks schematic diagram.
Fig. 2 is the partial schematic diagram of the internal mold flaggy of Fig. 1.
Fig. 3 is the partial schematic diagram of Fig. 1 inner and outer template layer.
Fig. 4 is the right view of Fig. 3.
Fig. 5 is shearing resistance connecting bolt in Fig. 3 and the enlarged drawing of sleeve pipe.
Fig. 6 is a kind of installation procedure schematic diagram with the composite shear wall of self-heat conserving function of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical scheme of utility model is described in further detail.
Embodiment:
As shown in Figure 1, a kind of composite shear wall with self-heat conserving function, comprises internal mold flaggy 10 and external mold flaggy 11, between internal mold flaggy 10 and external mold flaggy 11, is layer of concrete 12.Internal mold flaggy 10, external mold flaggy 11 connect by supporting and protection structure, then fluid concrete between inside and outside template layer.Supporting and protection structure comprises the force bearing plate 17 that is positioned at internal mold flaggy 10 and external mold flaggy 11 outsides, at internal mold flaggy 10 and external mold flaggy 11, be provided with cross-under at the hard sleeve of layer of concrete, in sleeve, cross-under has Screw arbor with nut at both-ends 13, in hard sleeve, be filled with antitack agent, antitack agent is filled in the gap between hard sleeve and Screw arbor with nut at both-ends 13, the both ends of Screw arbor with nut at both-ends 13 are provided with screw thread, force bearing plate 17 is passed afterwards in the two ends of Screw arbor with nut at both-ends 13 and clamp nut 14 joins, and clamp nut 14 is pressed on gland on force bearing plate 17.
As shown in Figure 2, internal mold flaggy is that cement based is dull and stereotyped, and cement board 1 is to be composited by interbed 7 and surface layer 5, and the both sides of interbed 7 are surface layer 5, between interbed 7 and surface layer 5, are filled with fibrous mesh cloth 6.Its intermediate layer coordinates (mass ratio) than being: cement: flyash: expanded perlite: fine sand: high efficiency water reducing agent: coupling agent=1:0.3:0.015:0.15:0.007:0.01, water-cement ratio (water and cement and flyash quality and ratio) is 0.31 ~ 0.35, surface layer match ratio (mass ratio) is: cement: flyash: fine sand: high efficiency water reducing agent: coupling agent=1:0.3:0.15:0.007:0.01, water-cement ratio (water and cement and flyash quality and ratio) is 0.31 ~ 0.35.Insulation layer is wherein to adopt polyurethane material, and its thickness is generally got 3 ~ 5mm.
As shown in Fig. 3 and 4 and 5, external mold flaggy is compound heat preservation die plate layer dull and stereotyped by cement based and insulation layer bonding.Cement based flat board in external mold flaggy is identical with the cement based flat board of internal mold flaggy.Cement based dull and stereotyped 1 with the adhesive method of insulation layer 2 is: the mould of first fiber cement board cutting being put into surrounding sealing, the surface of the more coarse side of cement board upward, adjust size in mould to guarantee the thickness of foaming layer, after the coated with adhesive of cement board surface, buckle mould seal cover, in confined space, foaming forms polyurethane insulation coating, adjusts blow pressure and material usage to guarantee compactness and the uniformity of insulation layer.After heat insulating material solidifies completely, interface bonding firmly closely knit compound heat preservation die plate has just completed.
For further guaranteeing the bonding between insulation layer and cast-in-situ concrete in the future, can output at a certain distance horizontal and vertical groove 3 in the insulation layer surface that contacts a side with concrete, so that in the process of concreting, thereby cement mortar is filled in these grooves 3 and forms vertical and horizontal natural shearing resistance bonding key, strengthens heat insulating material and concrete interface binding intensity.The polyurethane insulation coating that foaming is formed, can the inner surface of seal cover place in advance by groove specification set spacing and height in length and breadth to fin, waiting to foam completely will form the heat insulation formwork of surface band groove automatically.The spacing of groove is preferably 200 ~ 250mm left and right, and recess width is preferably 10 ~ 15mm left and right, and depth of groove is preferably 5 ~ 10mm left and right.
Effective transmission of bond stress for guaranteeing between cement based flat board and insulation layer, between insulation layer and the concrete of building future, and guarantee the safety in use procedure, compound heat preservation die plate also will arrange shearing resistance and connect crab-bolt 4 while using, shearing resistance connects the desirable 5 ~ 8mm of the diameter left and right of crab-bolt 4, and shearing resistance connects the intersection that crab-bolt 4 is distributed in transverse concave groove and longitudinal fluting.Shearing resistance connects crab-bolt 4 will penetrate whole composite shuttering, and protrudes the outer 2 ~ 3cm of insulation layer, to can be cured as one with concrete coagulation after concreting, the external surface that stretches out the part outside insulation layer is matsurface, to strengthen and concrete adhesion stress.The outboard end that shearing resistance connects crab-bolt is provided with the plastic spacer 9 that the length of side or diameter are 2 ~ 3cm, in case when in template, cavity is larger, shearing resistance connects crab-bolt and submerges in template too much.The magnitude setting of shearing resistance connection crab-bolt can be by 6 ~ 9 of every square meters.If shearing resistance connects crab-bolt, select the metal material that coefficient of thermal conductivity is higher, should connect crab-bolt outside in shearing resistance and put the sleeve pipe 8 that coefficient of thermal conductivity is low, in order to avoid form cold bridge effects heat insulation effect; Sleeve pipe should be combined closely with crab-bolt, and the sleeve pipe that shearing resistance connects crab-bolt protrudes the part outside insulation layer, and its external surface is matsurface, with strengthen and concrete between adhesion stress.
As shown in Figure 6, the implementation step of shear wall is as follows:
1. the cage of reinforcement 15 of colligation shear wall;
2. use supporting supporting and protection structure 16 that internal mold flaggy 10 and the 11 location supportings of external mold flaggy is good;
3. concreting in the space between internal mold flaggy and external mold flaggy; In the process of concrete coagulation sclerosis, the groove of the insulation layer in external mold flaggy, by forming crisscross cement mortar shear key, is closely entrenched togather concrete and insulation layer; The shearing resistance being distributed on heat insulation formwork connects crab-bolt, the hidden danger of also further having avoided heat insulation formwork in use may peel off;
4. concrete reaches after some strength, removes suspension device, and internal mold flaggy and external mold flaggy are without dismounting;
5. fill up the screw rod hole 18 that suspension device stays, the composite shear wall with heat insulation function completes.
Claims (7)
1. a composite shear wall with self-heat conserving function, comprise internal mold flaggy, external mold flaggy and layer of concrete, described layer of concrete is between internal mold flaggy and external mold flaggy, internal mold flaggy is connected by supporting and protection structure with external mold flaggy, it is characterized in that: described internal mold flaggy is that cement based is dull and stereotyped, described external mold flaggy is the dull and stereotyped compound heat preservation die plate layer boning with insulation layer of cement based; Insulation layer and layer of concrete in described external mold flaggy join, and layer of concrete and inner formword join; Described cement based flat board comprises surface layer and interbed, is filled with the packed layer of fibrous mesh cloth between surface layer and interbed; On described external mold flaggy, cross-under has shearing resistance to connect crab-bolt, and shearing resistance connection crab-bolt is penetrated by the cement based flat board of exterior sheathing, by insulation layer, is passed, and the part that shearing resistance connection crab-bolt is exposed insulation layer is cured as one with concrete after fluid concrete.
2. a kind of composite shear wall with self-heat conserving function according to claim 1, it is characterized in that: described insulation layer surface offers horizontal and vertical groove, groove type reticulates, and shearing resistance connection crab-bolt is distributed on the crosspoint of transverse concave groove and longitudinal fluting intersection.
3. a kind of composite shear wall with self-heat conserving function according to claim 1 and 2, it is characterized in that: the thickness of described cement formwork is 8mm ~ 15mm, the thickness of surface layer is 1mm ~ 3mm, between layer thickness be 6mm ~ 9mm, cement formwork is to consist of an interlevel layer and two-layer surface layer, and the both sides of interbed are surface layer.
4. a kind of composite shear wall with self-heat conserving function according to claim 1 and 2, is characterized in that: the end that described shearing resistance connects one end that is positioned at cement formwork of crab-bolt is provided with plastic spacer, and the length of side of pad or diameter are 2cm ~ 3cm.
5. a kind of composite shear wall with self-heat conserving function according to claim 1 and 2, it is characterized in that: the length that described shearing resistance connection crab-bolt passes one end of insulation layer is 2cm ~ 3cm, and the external surface that shearing resistance connection crab-bolt passes the part outside insulation layer is rough surface.
6. a kind of composite shear wall with self-heat conserving function according to claim 1 and 2, it is characterized in that: in shearing resistance, connect crab-bolt and be socketed with the sleeve pipe that coefficient of thermal conductivity is low outward, casing length is identical with the length that shearing resistance connects crab-bolt, and the external surface that sleeve pipe passes the part outside insulation layer is rough surface.
7. a kind of composite shear wall with self-heat conserving function according to claim 1 and 2, it is characterized in that: described supporting and protection structure comprises the force bearing plate that is positioned at internal mold flaggy and external mold flaggy outside, at internal mold flaggy and external mold flaggy, be provided with cross-under at the hard sleeve of layer of concrete, in sleeve pipe, cross-under has Screw arbor with nut at both-ends, in described hard sleeve, be filled with antitack agent, described antitack agent is filled in the gap between hard sleeve and Screw arbor with nut at both-ends, the both ends of Screw arbor with nut at both-ends are provided with screw thread, the two ends of Screw arbor with nut at both-ends join with clamp nut through after force bearing plate, clamp nut is pressed on gland on force bearing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102378.8U CN203795663U (en) | 2014-03-07 | 2014-03-07 | Composite shear wall with self-heat-preservation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102378.8U CN203795663U (en) | 2014-03-07 | 2014-03-07 | Composite shear wall with self-heat-preservation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795663U true CN203795663U (en) | 2014-08-27 |
Family
ID=51377890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420102378.8U Expired - Lifetime CN203795663U (en) | 2014-03-07 | 2014-03-07 | Composite shear wall with self-heat-preservation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795663U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674987A (en) * | 2015-02-13 | 2015-06-03 | 南京工业大学 | Self heat insulation laminated shear wall structure and construction process |
| CN104790569A (en) * | 2015-04-26 | 2015-07-22 | 吴方伯 | Formwork-free shear wall and construction method thereof |
| CN105019582A (en) * | 2015-08-04 | 2015-11-04 | 万保金 | Disassembly-free prefabricated concrete thermal-insulation wall formwork |
| CN105275115A (en) * | 2015-09-15 | 2016-01-27 | 南阳理工学院 | Multifunctional construction engineering-used siding wall |
| CN106436964A (en) * | 2016-11-07 | 2017-02-22 | 朱凤起 | External wall structure |
| CN106436988A (en) * | 2016-11-07 | 2017-02-22 | 朱凤起 | Inner wall body structure |
| CN107882218A (en) * | 2017-10-11 | 2018-04-06 | 中清大科技股份有限公司 | Modular solid model shear wall slab and preparation method thereof |
| CN108015880A (en) * | 2017-12-04 | 2018-05-11 | 山东建筑大学 | Combined wall board and its making and installation method for assembling type steel structure building |
| CN108442585A (en) * | 2018-06-01 | 2018-08-24 | 安徽建工集团有限公司 | One kind exempting from form removal external thermal insulation quake-proof integral shear wall |
| CN110528798A (en) * | 2019-09-25 | 2019-12-03 | 华新水泥股份有限公司 | A kind of thermal-insulative decorative board |
| CN114319653A (en) * | 2021-12-13 | 2022-04-12 | 正方利民（天镇）建筑工业化有限公司 | Heat preservation and PC structure integration coincide side fascia |
-
2014
- 2014-03-07 CN CN201420102378.8U patent/CN203795663U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674987A (en) * | 2015-02-13 | 2015-06-03 | 南京工业大学 | Self heat insulation laminated shear wall structure and construction process |
| CN104790569A (en) * | 2015-04-26 | 2015-07-22 | 吴方伯 | Formwork-free shear wall and construction method thereof |
| CN105019582A (en) * | 2015-08-04 | 2015-11-04 | 万保金 | Disassembly-free prefabricated concrete thermal-insulation wall formwork |
| CN105275115A (en) * | 2015-09-15 | 2016-01-27 | 南阳理工学院 | Multifunctional construction engineering-used siding wall |
| CN106436988B (en) * | 2016-11-07 | 2019-05-21 | 朱凤起 | A kind of inner wall structure |
| CN106436964A (en) * | 2016-11-07 | 2017-02-22 | 朱凤起 | External wall structure |
| CN106436988A (en) * | 2016-11-07 | 2017-02-22 | 朱凤起 | Inner wall body structure |
| CN106436964B (en) * | 2016-11-07 | 2019-06-21 | 朱凤起 | A kind of external wall structure |
| CN107882218A (en) * | 2017-10-11 | 2018-04-06 | 中清大科技股份有限公司 | Modular solid model shear wall slab and preparation method thereof |
| CN108015880B (en) * | 2017-12-04 | 2018-11-02 | 山东建筑大学 | For the combined wall board of assembling type steel structure building and its making and installation method |
| CN108015880A (en) * | 2017-12-04 | 2018-05-11 | 山东建筑大学 | Combined wall board and its making and installation method for assembling type steel structure building |
| CN108442585A (en) * | 2018-06-01 | 2018-08-24 | 安徽建工集团有限公司 | One kind exempting from form removal external thermal insulation quake-proof integral shear wall |
| CN110528798A (en) * | 2019-09-25 | 2019-12-03 | 华新水泥股份有限公司 | A kind of thermal-insulative decorative board |
| CN114319653A (en) * | 2021-12-13 | 2022-04-12 | 正方利民（天镇）建筑工业化有限公司 | Heat preservation and PC structure integration coincide side fascia |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203795663U (en) | Composite shear wall with self-heat-preservation function | |
| CN101818527B (en) | Assembled integral shear wall structure system and construction method thereof | |
| CN201687102U (en) | Assembled integral type shear wall structure system | |
| CN207499403U (en) | A kind of FS composite thermal-insulating exterior formworks system | |
| CN102900162B (en) | Heat-insulation fireproof integral wallboard and preparation method thereof | |
| CN201738600U (en) | Assembled integrated type building | |
| CN105507462B (en) | Have both the combined wall and its construction method of load-bearing and heat insulation function | |
| CN105714962B (en) | The cast-in-place external wall system and construction method for building prefabricated overall assembling insulation exterior sheathing free of demolition | |
| CN103276916B (en) | A kind of building method of sealing light weight concrete construction board wall wall hole and filling plate | |
| CN105544851A (en) | Prefabricated sandwich thermal-insulation laminated wallboard and manufacturing method | |
| CN103437439B (en) | A kind of prefabricated steel wire net rack thermal-insulating board and preparation method thereof and construction method | |
| CN204152000U (en) | A kind of inorganic compounding insulation construction for in-situ concrete wall | |
| CN105619596A (en) | Preparation method of foam concrete composite board | |
| CN102852332A (en) | Casting type fireproof external wall insulation system and construction method thereof | |
| CN104947846B (en) | A kind of prefabricated integral frame light filling lining and preparation method thereof | |
| CN112459291A (en) | Prefabricated heat insulation structure integrated wall structure and construction process thereof | |
| CN103343617A (en) | Thermal-insulation external form board and dismounting-free external form board insulating system | |
| CN203066305U (en) | External mold built-in compound insulation board and cast-in-place concrete integrated wall structure | |
| CN203430021U (en) | Split-free polyurethane composite heat insulation template for pouring concrete | |
| WO2018099199A1 (en) | Prefabricated thermal insulation wall cladding manufacturing method | |
| CN104110082B (en) | The built-in composite insulation boards Cast-in-place concrete integration wall body structure of external mold and manufacture method thereof | |
| CN113047480B (en) | Assembly type disassembly-free composite heat-insulation large formwork for cast-in-place reinforced concrete wall and production and construction method thereof | |
| CN202152508U (en) | Light composite wallboard | |
| CN204059632U (en) | Enhancement mode cast-in-place concrete heat-preservation exterior sheathing | |
| CN207633745U (en) | Concreting is with exempting to tear compound heat preservation die plate open |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |