CN203296190U - Multi-layer parallel steel wire net rack sandwich insulation board and load-bearing insulation integrated wall body structure - Google Patents
Multi-layer parallel steel wire net rack sandwich insulation board and load-bearing insulation integrated wall body structure Download PDFInfo
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- CN203296190U CN203296190U CN2013202192670U CN201320219267U CN203296190U CN 203296190 U CN203296190 U CN 203296190U CN 2013202192670 U CN2013202192670 U CN 2013202192670U CN 201320219267 U CN201320219267 U CN 201320219267U CN 203296190 U CN203296190 U CN 203296190U
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Abstract
The utility model relates to a multi-layer parallel steel wire net rack sandwich insulation board and a load-bearing insulation integrated wall body structure taking the insulation board as a core veneer and solidifying concrete layers on two side faces of the core veneer. Paired outer layer steel meshes, a pair of inner layer steel meshes and a foam core veneer are arranged at intervals from outside to inside in the insulation board; a plurality of web wires are fixedly connected among the inner layer steel meshes; a plurality of truss wires are fixedly connected among the outer layer steel meshes; the web wires and the truss wires all penetrate through the foam core veneer; the truss wires penetrate through the inner steel meshes and are fixedly connected with the inner layer steel meshes; the web wires are arrayed in rows and lines; the web wires on each line are located on the same plane. The bearing capability of the multi-layer parallel steel wire net rack sandwich insulation board is obviously higher than that of the existing similar boards, and is applicable to wall bodies, with higher bearing capability requirement, of multi-layer or high-rise buildings; industrialized volume production can be realized; the insulation board is especially suitable for on-site coating operation and is taken as a substrate which is adhered and solidified by on-site coating concrete; the construction period can be obviously shortened; the quality of the concrete layers which are formed by coating and the constructed wall body is improved.
Description
Technical field
The utility model relates to a kind of heat insulation plate for building material and the load bearing heat preserving wall body structure take it as sandwich, and heat preservation plate material wherein can be used as the sandwich prefabricated component of bearing wall, is particularly suitable as the concrete substrate to be sprayed of in-situ spraying.
Background technology
Multilayer is particularly in the high residential building structure, under the Action of Gravity Field of above each layer of bearing of which floor body of wall very obvious, in design and construction, usually need to adopt more high-intensity concrete, thicker layer of concrete and configure more reinforcing bar and play the purpose that improves bearing capacity.wire net frames core heated board first is installed under prior art, the form of construction work that builds body of wall at its both sides gunning concrete again has the fast significant advantage of speed of application, but because existing wire net frames core heated board only has the individual layer steel mesh at one-sided or bilateral usually, intensity and the rigidity of warming plate self are difficult to meet the demands on the one hand, limited on the other hand the raising that the thickness of layer of concrete can be adhered in foam central layer surface, therefore the higher use occasion of which floor this load bearing requirements below being similar to multilayer or high level, the form of construction work that in-situ spraying builds body of wall is subject to serious restriction.
The utility model content
for overcoming the above-mentioned defect of prior art, the utility model provides a kind of multilayer parallel wire net frames core heated board and the integrated wall body structure of multilayer parallel steel wire net rack load bearing heat preserving take this warming plate as sandwich, described warming plate is one-sided has the multilayer steel mesh, supporting capacity is apparently higher than existing similar plate, be applicable to the body of wall of the layer that the supporting capacity of multilayer or highrise building has relatively high expectations, can reduce to a certain extent the concrete that forms this layer body of wall and the requirement of number of steel bars and intensity etc., also owing to can adapting to the in-situ spraying operation, can significantly shorten construction period.
Main technical schemes of the present utility model has:
A kind of multilayer parallel wire net frames core heated board, be arranged at intervals with from outside to inside paired outer steel mesh, a pair of internal layer steel mesh and a foam central layer, described a pair of internal layer steel mesh is fixedly connected with by some abdomen silks, every a pair of described outer steel mesh is fixedly connected with by some truss silks, abdomen silk and truss silk pass described foam central layer, and described truss silk passes described internal layer steel mesh and is fixedly connected with described internal layer steel mesh.
Described abdomen silk and truss silk can be for having the wire of antiseptic property, and described being fixedly connected with can be welding.
Described abdomen silk is preferably zinc-coated wire, and described truss silk is preferably the steel wire of steel wire with plastic plated or stainless steel.
Described truss silk can be by row, by the row setting, and described truss silk level is to extension and vertically pass described foam central layer.
The diameter of described abdomen silk, truss silk can be chosen between 3-6mm.
For aforementioned any one multilayer parallel wire net frames core heated board, described internal layer steel mesh and outer steel mesh are all by longitudinal steel wire and transverse steel wire square crossing and are welded, the grid specification of described a pair of internal layer steel mesh is identical and be arranged symmetrically with, and the grid specification of paired described outer steel mesh is identical and be arranged symmetrically with.
Further, preferably make described transverse steel wire be positioned at the outside, longitudinal steel wire is positioned at inboard.Described outer steel mesh has two pairs at least.
Left and right and the upper surface of described foam central layer is preferably concordant with the respective edges of inside and outside layer steel mesh.
The lower surface of described foam central layer is higher than the lower limb of described inside and outside layer steel mesh, between the lower limb of the lower surface of described foam central layer and described inside and outside layer steel mesh, can also be provided with a row of horizontal to the steel wire that is connected that extends, described connection steel wire vertically passes described foam central layer, and is welded to connect with inside and outside layer steel mesh.
Described abdomen silk can be divided into the multiple row setting, and the two ends of every abdomen silk are connected on two longitudinal steel wires of correspondence of a pair of internal layer steel mesh, and the same abdomen silk that lists is positioned at a plane, and the angular range of adjacent two abdomen silks is preferably 15 °-45 °.
The integrated wall body structure of a kind of multilayer parallel steel wire net rack load bearing heat preserving, comprise above-mentioned any one described multilayer parallel wire net frames core heated board, the two sides of described foam central layer are consolidated with layer of concrete, described inside and outside layer steel mesh is cemented in the inside of respective side layer of concrete, and described layer of concrete is the layer of concrete of building or spray formation.
the beneficial effects of the utility model are: owing to being provided with outer steel mesh and fixing by the truss silk, can increase the thickness of the layer of concrete that can spray on wire net frames core heated board, in the body of wall that forms from concrete part or from steel frame, partly to weigh the supporting capacity of its body of wall that all forms than the wire net frames core heated board that outer steel mesh is not set high a lot, be particularly suitable for high level, in which floor the body of wall on the lower of multi-storey building, in the situation that the body of wall requirement is identical, adopt described multilayer parallel wire net frames core heated board can reduce to a certain extent other parts of forming this layer body of wall such as the requirement of concrete and number of steel bars and intensity etc., thereby reduce costs, because the lower surface by the foam central layer is arranged on the position higher than the lower limb of inside and outside layer steel mesh, while making to multilayer parallel wire net frames core heated board gunning concrete, between the basis by zone below the foam central layer concrete fixed below making the multilayer parallel wire net frames core heated board and being positioned at it or beam, be connected more closely knit and firm.
The accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present utility model;
Fig. 2 is the right TV structure schematic diagram of Fig. 1.
The specific embodiment
as Fig. 1, shown in 2, the utility model discloses a kind of multilayer parallel wire net frames core heated board, it comprises from outside to inside spaced successively paired outer steel mesh 1, a pair of internal layer steel mesh 2 and a foam central layer 3, steel mesh is the plane steel mesh, the foam central layer is dull and stereotyped, the steel mesh wire side is parallel with the plate face of foam central layer, described a pair of internal layer steel mesh is fixedly connected with by some abdomen silks 4, every a pair of described outer steel mesh is fixedly connected with by some truss silks 5, abdomen silk and truss silk pass described foam central layer, described truss silk passes described internal layer steel mesh and is fixedly connected with described internal layer steel mesh.Described abdomen silk and truss silk can be for having the wire of antiseptic property, and in the present embodiment, described abdomen silk is zinc-coated wire, and described truss silk is the stainless steel steel wire, describedly are fixedly connected as welding.Described internal layer steel mesh, outer steel mesh and abdomen silk, truss silk form the space truss structure of steel, as the steel wire net rack of this multilayer parallel wire net frames core heated board.The foam central layer can adopt polyphenyl plate, preferably adopts the flame-retardant polystyrene plastic foamboard, can play insulation, heat insulation effect.
Described multilayer parallel wire net frames core heated board can be used in the in-situ spraying concrete construction as substrate to be sprayed, concrete is attached on the surface of foam central layer, and steel mesh is wrapped in concrete, steel mesh can play to a certain extent the inhibition concrete and flow, is conducive to the fixed effect of concrete in work progress.After forming body of wall, steel wire net rack, as the part of the skeleton of body of wall, need be born the load of all directions, comprises horizontal pull load that vertical pressure load that its upper walls body Action of Gravity Field applies, wind, vibrations etc. apply etc.
Outer steel mesh in the present embodiment has a pair of, and how right in practice, also can arrange as required.The setting of outer steel mesh and truss silk can increase the thickness of the layer of concrete that can spray on the multilayer parallel wire net frames core heated board, in the body of wall that forms, be that the body of wall that all forms than the wire net frames core heated board that outer steel mesh is not set of concrete part or steel frame part is many, therefore can significantly improve the supporting capacity of body of wall, which floor be particularly suitable in the body of wall on the lower of high level, multi-storey building, and the performance of its insulation, carrying two aspects is particularly suitable for exterior wall, can certainly be for interior wall.
Described internal layer steel mesh and outer steel mesh are all by longitudinal steel wire a and transverse steel wire b square crossing and are welded, the grid specification of the paired internal layer steel mesh of the described multilayer parallel wire net frames core heated board of same is identical and be arranged symmetrically with, the grid specification of paired described outer steel mesh is identical and be arranged symmetrically with, make the supporting capacity equity of the both sides of described multilayer parallel wire net frames core heated board, avoid the both sides supporting capacity to have big difference.In the present embodiment, described transverse steel wire is positioned at the outside, and longitudinal steel wire is positioned at inboard.
Described abdomen silk can arrange by row by row, the two ends of every abdomen silk are connected on two longitudinal steel wires of correspondence of a pair of internal layer steel mesh, because the grid specification of a pair of internal layer steel mesh is identical and be arranged symmetrically with, and the two ends of the abdomen silk that often lists all are fixed on the same side of longitudinal steel wire, make the abdomen silk of same row all be positioned at same plane, on the one hand can be without dispersedly, fully bearing the load in this plane, by row, carry out cloth silk in plane on the other hand and can simplify production technology, be conducive to batch production.The same angular range that lists adjacent two abdomen silks is preferably 15 °-45 °, makes perpendicular to the Its ultimate bearing capacity on the direction of foam central layer and remains on a higher level.Adjacent two abdomen silks can be arranged to coplanar, also can be arranged to the different surface beeline relation, and for example the two ends of abdomen silk are fixed on the heteropleural of longitudinal steel wire, and the end of the adjacent two abdomen silks that weld on same longitudinal steel wire is not in the same side.Each lists the quantity of abdomen silk and the quantity of row can be determined by concrete designing and calculating according to bearing capacity.
Described truss silk also can be by row, by the row setting, described truss silk level is also vertically passed described foam central layer to extending, and with between the internal layer steel mesh, also be fixedly connected with, improved rigidity and the intensity of whole steel wire net rack, particularly significantly improved perpendicular to the supporting capacity on foam central layer plate face direction.By applicant's experimental verification, it is 8 reinforcing bar that the tensile strength of 4 truss silks is equivalent to 1 diameter.
The diameter of described transverse steel wire, longitudinal steel wire, abdomen silk, truss silk can be chosen between 3-6mm.Load bearing requirements is high, can choose larger-diameter steel wire.
Left and right and the upper surface of described foam central layer is concordant with the respective edges of inside and outside layer steel mesh.The lower surface of described foam central layer is higher than the lower limb of described inside and outside layer steel mesh, between the lower limb of the lower surface of described foam central layer and described inside and outside layer steel mesh, also be provided with a row of horizontal and be connected steel wire 6 to what extend, described connection steel wire vertically passes described foam central layer, and is welded to connect with inside and outside layer steel mesh.The density of described connection steel wire is greater than the density of single truss silk.
Make the lower limb of the bottom surface of foam central layer higher than steel mesh, when to multilayer parallel wire net frames core heated board side gunning concrete, need simultaneously to the regional pneumatically placed concrete below the foam central layer, by concrete fixed below making the multilayer parallel wire net frames core heated board and being positioned at it basis or beam between be connected more closely knit and firm.
The invention also discloses the integrated wall body structure of a kind of multilayer parallel steel wire net rack load bearing heat preserving, comprise described multilayer parallel wire net frames core heated board, the two sides of described foam central layer are consolidated with layer of concrete, described inside and outside layer steel mesh is cemented in the inside of respective side layer of concrete, and described layer of concrete is the layer of concrete of building or spray formation.The integrated wall body structure of this load bearing heat preserving can be both prefabricated wallboard, can be also the part of the body of wall of field fabrication.
" interior " that the utility model is alleged and " outward " are for the sandwich structure of its disclosed sandwich style that is comprised of outer steel mesh, internal layer steel mesh, foam central layer, the direction of pointing to the foam central layer is " interior ", the direction that deviates from the foam central layer is " outward ", alleged " upper and lower, left and right, vertical, horizontal " are consistent with correspondence direction shown in Figure 1, its objective is for the ease of expressing, not as the restriction to concrete structure of the present utility model.
Claims (10)
1. multilayer parallel wire net frames core heated board, it is characterized in that being arranged at intervals with from outside to inside paired outer steel mesh, a pair of internal layer steel mesh and a foam central layer, described a pair of internal layer steel mesh is fixedly connected with by some abdomen silks, every a pair of described outer steel mesh is fixedly connected with by some truss silks, abdomen silk and truss silk pass described foam central layer, and described truss silk passes described internal layer steel mesh and is fixedly connected with described internal layer steel mesh.
2. multilayer parallel wire net frames core heated board as claimed in claim 1, is characterized in that described abdomen silk and truss silk are the wire with antiseptic property, describedly is fixedly connected as welding.
3. multilayer parallel wire net frames core heated board as claimed in claim 2, is characterized in that described abdomen silk is zinc-coated wire, and described truss silk is the steel wire of steel wire with plastic plated or stainless steel.
4. multilayer parallel wire net frames core heated board as claimed in claim 3, is characterized in that described truss silk is by row, by the row setting, and described truss silk level is also vertically passed described foam central layer to extending.
5. multilayer parallel wire net frames core heated board as described as any one claim in claim 1-4, it is characterized in that described internal layer steel mesh and outer steel mesh are all by longitudinal steel wire and transverse steel wire square crossing and are welded, the grid specification of described a pair of internal layer steel mesh is identical and be arranged symmetrically with, and the grid specification of paired described outer steel mesh is identical and be arranged symmetrically with.
6. multilayer parallel wire net frames core heated board as claimed in claim 5, is characterized in that described transverse steel wire is positioned at the outside, and longitudinal steel wire is positioned at inboard.
7. multilayer parallel wire net frames core heated board as claimed in claim 6, is characterized in that the left and right and upper surface of described foam central layer is concordant with the respective edges of inside and outside layer steel mesh.
8. multilayer parallel wire net frames core heated board as claimed in claim 7, it is characterized in that the lower limb of the lower surface of described foam central layer higher than described inside and outside layer steel mesh, between the lower limb of the lower surface of described foam central layer and described inside and outside layer steel mesh, also be provided with a row of horizontal to the steel wire that is connected that extends, described connection steel wire vertically passes described foam central layer, and is welded to connect with inside and outside layer steel mesh.
9. multilayer parallel wire net frames core heated board as claimed in claim 5, it is characterized in that described abdomen silk arranges by row by row, the two ends of every abdomen silk are connected on two relative described longitudinal steel wires of a pair of internal layer steel mesh, the same abdomen silk that lists is positioned at a plane, and the angle of adjacent two abdomen silks is 15 °-45 °.
10. integrated wall body structure of multilayer parallel steel wire net rack load bearing heat preserving, comprise any one described multilayer parallel wire net frames core heated board in claim 1-9, the two sides that it is characterized in that described foam central layer are consolidated with layer of concrete, described inside and outside layer steel mesh is cemented in the inside of respective side layer of concrete, and described layer of concrete is the layer of concrete of building or spray formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202192670U CN203296190U (en) | 2013-04-26 | 2013-04-26 | Multi-layer parallel steel wire net rack sandwich insulation board and load-bearing insulation integrated wall body structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202192670U CN203296190U (en) | 2013-04-26 | 2013-04-26 | Multi-layer parallel steel wire net rack sandwich insulation board and load-bearing insulation integrated wall body structure |
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| CN203296190U true CN203296190U (en) | 2013-11-20 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774789A (en) * | 2014-01-28 | 2014-05-07 | 清华大学建筑设计研究院有限公司 | Structurally heat-preserving integrated pressure-bearing template and building construction method applying same |
| CN104264845A (en) * | 2014-08-21 | 2015-01-07 | 常州五六亿谷智能装备有限公司 | External wall heat insulation plate and manufacturing method of external wall heat insulation plate |
| CN104847044A (en) * | 2015-04-28 | 2015-08-19 | 清华大学建筑设计研究院有限公司 | Prefabricated concrete steel wire net rack sandwiched curtain wall and installation method thereof |
| CN104878843A (en) * | 2015-03-26 | 2015-09-02 | 四川帕沃可矿物纤维制品有限公司 | Insulation board for building partitions |
| CN105507462A (en) * | 2015-11-27 | 2016-04-20 | 中国建筑第七工程局有限公司 | Composite wall with bearing and heat insulation functions and construction method of composite wall with bearing and heat insulation functions |
| CN105735518A (en) * | 2016-03-10 | 2016-07-06 | 哈尔滨工业大学 | Laminboard thermal-insulating wall component |
| CN104264845B (en) * | 2014-08-21 | 2017-01-04 | 常州五六亿谷智能装备有限公司 | External wall insulation and manufacture method thereof |
| CN107700727A (en) * | 2017-08-24 | 2018-02-16 | 华声（天津）国际企业有限公司 | A kind of ribbed concrete steel wire net rack composite plate |
| CN107724596A (en) * | 2017-10-09 | 2018-02-23 | 清华大学建筑设计研究院有限公司 | Partial precast sandwich type wall panel and its wall body structure and building |
| CN111395592A (en) * | 2020-04-22 | 2020-07-10 | 河北新农建节能科技有限公司 | Net frame type expansion net template composite wall structure and construction method |
| CN111761715A (en) * | 2020-06-12 | 2020-10-13 | 扬州市职业大学(扬州市广播电视大学) | Prefabricated sprayed concrete sandwich inner wall panel structure and production process thereof |
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2013
- 2013-04-26 CN CN2013202192670U patent/CN203296190U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774789A (en) * | 2014-01-28 | 2014-05-07 | 清华大学建筑设计研究院有限公司 | Structurally heat-preserving integrated pressure-bearing template and building construction method applying same |
| CN104264845A (en) * | 2014-08-21 | 2015-01-07 | 常州五六亿谷智能装备有限公司 | External wall heat insulation plate and manufacturing method of external wall heat insulation plate |
| CN104264845B (en) * | 2014-08-21 | 2017-01-04 | 常州五六亿谷智能装备有限公司 | External wall insulation and manufacture method thereof |
| CN104878843A (en) * | 2015-03-26 | 2015-09-02 | 四川帕沃可矿物纤维制品有限公司 | Insulation board for building partitions |
| CN104847044A (en) * | 2015-04-28 | 2015-08-19 | 清华大学建筑设计研究院有限公司 | Prefabricated concrete steel wire net rack sandwiched curtain wall and installation method thereof |
| CN104847044B (en) * | 2015-04-28 | 2017-11-28 | 清华大学建筑设计研究院有限公司 | Precast concrete steel wire net rack sandwich curtain wall and its installation method |
| CN105507462A (en) * | 2015-11-27 | 2016-04-20 | 中国建筑第七工程局有限公司 | Composite wall with bearing and heat insulation functions and construction method of composite wall with bearing and heat insulation functions |
| CN105507462B (en) * | 2015-11-27 | 2018-08-14 | 中国建筑第七工程局有限公司 | Have both the combined wall and its construction method of load-bearing and heat insulation function |
| CN105735518A (en) * | 2016-03-10 | 2016-07-06 | 哈尔滨工业大学 | Laminboard thermal-insulating wall component |
| CN107700727A (en) * | 2017-08-24 | 2018-02-16 | 华声（天津）国际企业有限公司 | A kind of ribbed concrete steel wire net rack composite plate |
| CN107724596A (en) * | 2017-10-09 | 2018-02-23 | 清华大学建筑设计研究院有限公司 | Partial precast sandwich type wall panel and its wall body structure and building |
| CN107724596B (en) * | 2017-10-09 | 2023-08-29 | 清华大学建筑设计研究院有限公司 | Partially prefabricated sandwich wallboard, wall structure thereof and building |
| CN111395592A (en) * | 2020-04-22 | 2020-07-10 | 河北新农建节能科技有限公司 | Net frame type expansion net template composite wall structure and construction method |
| CN111761715A (en) * | 2020-06-12 | 2020-10-13 | 扬州市职业大学(扬州市广播电视大学) | Prefabricated sprayed concrete sandwich inner wall panel structure and production process thereof |
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Granted publication date: 20131120 |
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