CN208039541U - A kind of no template low energy consumption is without cold bridge cast-in-place concrete exterior wall - Google Patents
A kind of no template low energy consumption is without cold bridge cast-in-place concrete exterior wall Download PDFInfo
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- CN208039541U CN208039541U CN201820076691.7U CN201820076691U CN208039541U CN 208039541 U CN208039541 U CN 208039541U CN 201820076691 U CN201820076691 U CN 201820076691U CN 208039541 U CN208039541 U CN 208039541U
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Abstract
A kind of no template low energy consumption is without cold bridge cast-in-place concrete exterior wall, including concrete exterior wall（3）And reinforcing bar（11）, concrete exterior wall（3）Side sets composite insulation boards（1）, composite insulation boards（1）On set external wall insulation nail（2）；PVC casings（9）Across composite insulation boards（1）, and with cast-in-place concrete exterior wall（3）Solidification is integral.Composite insulation boards（1）With concrete exterior wall（3）It is fixed by exterior-wall heat insulation（2）It pours and is integral.The utility model has effectively saved duration and material, ensure that construction speed, is suitable for multilayer, Tall Shear Wall Structures, standard energy consumption, low energy consumption, the construction of super low energy consumption external wall.For concrete exterior wall heat-preserving without cold bridge, wall is secured, easy for construction.
Description
Technical field
The utility model is related to a kind of building concrete exterior walls, and in particular to a kind of no template low energy consumption is cast-in-place mixed without cold bridge
Solidifying soil exterior wall.
Background technology
Concrete exterior wall construction at present is constructed using bilateral template, to construction material such as timber or steel, aluminium
Dosage increases, and consumes limited precious resources.Exterior-wall heat insulation carries out operation after the completion of concrete exterior wall structure construction, increases
Process, the construction period is long, delays construction speed.And exterior-wall heat insulation is easy hollowing, the coating of the exterior wall decoration and finishing generated
Or the problem that falls off of face brick, construction quality and safety problem can be brought, caused by social and economic benefit lose.Thermal insulation board is rear
The bar for line reinforcing that phase construction is brought is postposition anchoring piece problem, will produce the hidden danger of safety and quality problems.In addition at present
Two-sided formwork, exterior wall exterior sheathing installation, remove, safety hazards are more, and circulation material dosage is big.
Utility model content
In order to solve the problems, such as process above, the utility model provide a kind of no template low energy consumption without cold bridge cast-in-place concrete outside
Wall, including concrete exterior wall set reinforcing bar in concrete exterior wall, and concrete exterior wall side sets composite insulation boards, the complex heat-preservation
External wall insulation nail is set on plate；PVC casings pass through composite insulation boards, and are integral with cast-in-place concrete exterior wall solidification.
Further, external wall insulation nail anchors composite insulation boards and concrete exterior wall.
Further, composite insulation boards are poured with concrete exterior wall and are integral.
The beneficial effects of the utility model are as follows：
Template is replaced using composite insulation boards, reduces and is come using bilateral Form board tape in concrete cast-in-situ shearing structure construction
Installation, form removal process, duration and material, and installation, remove bilateral template existing for safety hazards.It is compound
Thermal insulation board and concrete exterior wall, which pour, to be integrated, and is effectively shortened the duration, be ensure that construction speed.
Using composite insulation boards and the one-time formed structure of concrete exterior wall, solves exterior-wall heat insulation hollowing and generated
The coating of exterior wall decoration and finishing or the problem that falls off of face brick, society and warp caused by the construction quality and safety problem to bring
Help lost revenue.
External wall insulation nail is used as anchoring piece, enhances the fixation of thermal insulation board and agent structure, avoids falling off for thermal insulation board,
Play the role of fixed drawknot to the decorations load on the outside of later stage thermal insulation board simultaneously.
The utility model is suitable for multilayer, Tall Shear Wall Structures, standard energy consumption, low energy consumption, super low energy consumption external wall
Construction.For the utility model concrete exterior wall heat-preserving without cold bridge, wall is secured, easy for construction.
Description of the drawings
Fig. 1 is the utility model structure chart.
In figure, 1. composite insulation boards, 2. external wall insulations nail, 3. concrete exterior walls, 4. inner side of outer wall templates, 5. templates
Vertical back of the body purlin, the horizontal main purlin of 6. templates, 7. main purlin casting dies, 8. fixing nuts, 9. PVC casings, 10. through-wall bolts,
11. reinforcing bar.
Specific implementation mode
As shown in Figure 1, a kind of no template low energy consumption is without cold bridge cast-in-place concrete exterior wall, including concrete exterior wall 3, concrete
Reinforcing bar 11 is set in exterior wall 3,3 side of concrete exterior wall sets composite insulation boards 1, and external wall insulation nail is set on the composite insulation boards 1
2.External wall insulation nail 2 anchors composite insulation boards 1 and concrete exterior wall 3, and the construction quality of anchoring piece is made to be strengthened and be protected
Card, greatly reduces or even avoids the quality and safety problem of later stage exterior wall.The composite insulation boards 1 are poured with concrete exterior wall 3
It is integral, it is ensured that exterior-wall heat insulation is without cold bridge.PVC casings 9 pass through composite insulation boards 1, and solidifying with cast-in-place concrete exterior wall 3
Admittedly being integral.
A kind of no template low energy consumption includes the following steps without cold bridge cast-in-place concrete exterior wall construction technology：
（1）Prefabricated composite thermal insulating board:Producing composite insulation boards in the factory, composite insulation boards specification is 3000 × 600 ×
（170㎜,100,120,150,200㎜）, a variety of wall thicknesses are applicable in, arbitrary selection can be needed according to construction.It is poured on the outside of thermal insulation board
20~30 ㎜ thermal insulation mortar outer patch crack resist at mortar are smeared, and are pressed into concavo-convex surface, and are beaten on composite insulation boards by design requirement
Hole, aperture are identical as PVC sleeve outers.
（2）Cutting processing inner side of outer wall template：The wooden multi-plywood of 12 ㎜ thickness is cut into and complex heat-preservation
The inner side of outer wall template of plate same specification is punched on side template within the walls outside by design requirement, and aperture is identical as through-wall bolt diameter.
Inner side template in using only inner side of outer wall wooden model as concrete exterior wall work progress has saved limited timber and aluminium
Precious resources has saved material, is effectively protected environment.
（3）Fixed outer wall inner side template and composite insulation boards:After the completion of the binding of concrete exterior wall reinforcing bar, first exterior wall in place
Inner side template installs composite insulation boards afterwards, and PVC casings are worn outside composite insulation boards.PVC casing inner diameters are slightly larger than through-wall bolt
Diameter, generally higher than 4 ㎜, PVC casing lengths L are the sum of wall thickness C and complex heat-preservation plate thickness D, i.e. L=C+D.PVC casings have
Conducive to wearing and pumping exposes wall screw, in concreting process, play the role of fixed and locating template system, it is ensured that mixed
Solidifying soil pours smooth and wall size, metope Forming Quality.Through-wall bolt is worn, vertical back of the body purlin of cope plate and template are horizontal
Main purlin, main purlin casting die, upper fixing nut are fixed.
（4）Follow closely external wall insulation nail：After composite insulation boards and inner side of outer wall template are fixed, by design requirement in complex heat-preservation
The external wall insulation nail that PVC material, resin material or other plastic materials are followed closely on plate, by composite insulation boards and inner side of outer wall mould
Plate anchors.Nail length should 80 to 120 ㎜ longer than complex heat-preservation plate thickness, i.e. anchoring of the external wall insulation nail in concrete grow
Degree is 80 to 120 ㎜.
（5）Check cleaning：After composite insulation boards and the installation of inner side of outer wall template are fixed, to the flatness of template, verticality,
Stability, fixation reliability, piece tightness, keep the temperature the tightening degree of the head of a nail, the anchorage length of bar for line is checked.
After rubbish is cleaned out in template, cleaning eye has been blocked.
（6）Disturbing concrete：After template inspection cleaning, slurry disturbing concrete is connect.
（7）Concrete curing, form removal：
A. it conserves：After the completion of concreting, the mode with mould is taken to conserve concrete.
B. form removal：After concrete test block intensity reaches 4Mpa, by inner side of outer wall form removable.
Claims (3)
1. a kind of no template low energy consumption is without cold bridge cast-in-place concrete exterior wall, it is characterised in that：Including concrete exterior wall（3）, coagulation
Native exterior wall（3）Inside set reinforcing bar（11）, concrete exterior wall（3）Side sets composite insulation boards（1）, the composite insulation boards（1）On set
External wall insulation is followed closely（2）；PVC casings（9）Across composite insulation boards（1）, and with cast-in-place concrete exterior wall（3）It is whole to be solidified as one
Body.
2. a kind of no template low energy consumption described in accordance with the claim 1 is without cold bridge cast-in-place concrete exterior wall, it is characterised in that：It is described
External wall insulation is followed closely（2）By composite insulation boards（1）With concrete exterior wall（3）Anchoring.
3. a kind of no template low energy consumption described in accordance with the claim 1 is without cold bridge cast-in-place concrete exterior wall, it is characterised in that：It is described
Composite insulation boards（1）With concrete exterior wall（3）It pours and is integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820076691.7U CN208039541U (en) | 2018-01-17 | 2018-01-17 | A kind of no template low energy consumption is without cold bridge cast-in-place concrete exterior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820076691.7U CN208039541U (en) | 2018-01-17 | 2018-01-17 | A kind of no template low energy consumption is without cold bridge cast-in-place concrete exterior wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208039541U true CN208039541U (en) | 2018-11-02 |
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| CN201820076691.7U Active CN208039541U (en) | 2018-01-17 | 2018-01-17 | A kind of no template low energy consumption is without cold bridge cast-in-place concrete exterior wall |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035462A (en) * | 2018-01-17 | 2018-05-15 | 江苏南通三建集团股份有限公司 | One kind is without template low energy consumption without cold bridge cast-in-place concrete exterior wall construction technology |
| CN109763651A (en) * | 2019-01-18 | 2019-05-17 | 中建六局土木工程有限公司 | The construction method that heat insulation integrated template and concrete exterior wall use anchor bolt fixed |
| CN112554391A (en) * | 2020-11-27 | 2021-03-26 | 锦州市好为尔保温材料有限公司 | Formwork-removal-free heat-insulation concrete wall structure and construction method |
-
2018
- 2018-01-17 CN CN201820076691.7U patent/CN208039541U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035462A (en) * | 2018-01-17 | 2018-05-15 | 江苏南通三建集团股份有限公司 | One kind is without template low energy consumption without cold bridge cast-in-place concrete exterior wall construction technology |
| CN109763651A (en) * | 2019-01-18 | 2019-05-17 | 中建六局土木工程有限公司 | The construction method that heat insulation integrated template and concrete exterior wall use anchor bolt fixed |
| CN109763651B (en) * | 2019-01-18 | 2021-01-08 | 中建六局土木工程有限公司 | Construction method for fixing heat-preservation integrated template and concrete outer wall by anchor bolt |
| CN112554391A (en) * | 2020-11-27 | 2021-03-26 | 锦州市好为尔保温材料有限公司 | Formwork-removal-free heat-insulation concrete wall structure and construction method |
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Effective date of registration: 20221101 Granted publication date: 20181102 |
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