CN101538902A - Concrete heat insulation wall and construction method - Google Patents
Concrete heat insulation wall and construction method Download PDFInfo
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- CN101538902A CN101538902A CN200910132407A CN200910132407A CN101538902A CN 101538902 A CN101538902 A CN 101538902A CN 200910132407 A CN200910132407 A CN 200910132407A CN 200910132407 A CN200910132407 A CN 200910132407A CN 101538902 A CN101538902 A CN 101538902A
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Abstract
The invention relates to a concrete heat insulation wall and a construction method. A wall heat preservation and insulation layer is in the middle layer of the wall and formed by piling heat insulation core materials; the inner layer and the outer layer of the wall are cast-in-place concrete layers, in which steel screens can be arranged in advance; and a reinforced sleeve firmly connects the inner layer and the outer layer of the cast-in-place concrete wall. The construction method comprises the steps: two templates are respectively provided with a plurality of fixing holes distributed horizontally and vertically in rows with mutually corresponding positions; the two templates are parallelly erected on a building foundation, bolts penetrate in all two-to-two fixing holes on the templates and are sheathed with reinforced sleeves as long as the thickness of the wall; screw caps are used for fixing all the bolts tightly; the heat insulation core materials are filled between the two templates and concrete is cast in the gap between the core materials and the templates; and all the screw caps, all the bolts and all the templates are dismantled after the concrete coagulates. The wall is high in strength and low in cost; the construction period is short; and when hollow heat insulation core materials are used, an electrical perforated tube or water tube can be distributed at the gap to achieve the effect of heat preservation and freeze protection.
Description
Technical field
The present invention relates to a kind of building wall structure and construction technology, be specifically related to a kind of concrete heat insulation wall and job practices.
Background technology
In recent years, along with social progress and constant development of economy, people's living standard significantly improves, and is more and more higher to the heat-insulation and heat-preservation requirement of construction wall.Simultaneously, everybody also more and more payes attention to environmental protection and resources conservation, and country has carried out strict control to the use in soil and the traditional mode of clay brickmaking, and therefore, traditional wall construction technology also more and more can not adapt to the modern architecture requirement.
Existing heat insulation wall construction technology, the whole employing insulation blocks that have, but strength of wall body is low, the building costs height; Have plenty of in the both sides of common body of wall and add insulation layer in addition, but efficiency of construction is low, and long construction period;
Summary of the invention
The objective of the invention is to overcome that existing in prior technology heat insulation wall intensity is low, cost is high, the shortcoming and defect of long construction period, a kind of concrete heat insulation wall and job practices are provided.
For achieving the above object, the technical solution used in the present invention: this concrete heat insulation wall, comprise thermal insulation layer and layer of concrete, it is characterized in that: the thermal insulation layer is in the body of wall middle level, be to assemble by insulated core material to constitute, leave certain intervals between the insulated core material; Body of wall internal layer, skin and insulated core material are interior at interval to be the cast-in-situ concrete layer, reinforces sleeve pipe the in-situ concrete wall internal layer closely is connected with outer.
Also predeterminable expanded metal lath in the internal layer of body of wall and outer field cast-in-situ concrete layer, to strengthen the body of wall fastness, expanded metal lath can be arranged on a side of body of wall, also can all be provided with in the inside and outside both sides of body of wall.
The used insulated core material of thermal insulation layer can be solid or hollow prefabricated heat insulation building block.
Reinforce casing length and equal thickness of wall body, and external surface be provided with coarse concavo-convex, can with the layer of concrete strong bonded.
The job practices of this concrete heat insulation wall is characterized in that:
Be respectively arranged with a plurality of fixing holes on inside and outside two templates that the making concrete heat insulation wall uses;
Hold up inner side template earlier, in all fixing holes, penetrate bolt, will be inserted in the reinforcing sleeve pipe on all bolts;
Hold up outboard template again, and corresponding respectively being inserted in of all fixing holes on it be equipped with on inner side template on the bolt of reinforcing sleeve pipe, and with nut with all bolton;
Stuffed heat insulated core between the template of medial and lateral;
Gap fluid concrete between insulated core material and template;
Treat all nuts that get loose after the concrete setting, extract all bolts out, remove the medial and lateral template.
The position of the fixing hole on the template of medial and lateral is corresponding mutually, and the horizontal, vertical distribution of embarking on journey.
The diameter of fixing hole is greater than the external diameter of bolt, less than the external diameter of reinforcing sleeve pipe.
Between insulated core material of filling between two templates and inside and outside template, leave the space;
The invention has the beneficial effects as follows: concrete heat insulation wall intensity is higher, and building costs is lower; Wall construction efficient height, short construction period; During with hollow heat insulated core, the intermediate gaps place of core can lay electrical materials and appliances poling or water pipe, thereby reaches the heat-preserving anti-freezing effect to electricity, water lines.
Description of drawings
Fig. 1 is the wall form assembly drawing;
Fig. 2 is the wall construction sectional drawing;
In the accompanying drawing: 1, template, 2, template, 3, fixing hole, 4, bolt, 5, reinforce sleeve pipe, 6, nut, 7, insulated core material, 8, concrete, 9, expanded metal lath.
The specific embodiment
Embodiment 1:
As shown in Figure 1, getting two thickness is 20mm, and long 2.4 meters, wide 1.2 meters woodwork plate is done template, and being respectively arranged with the corresponding mutually diameter in a plurality of positions on two templates is the fixing hole 3 of 20mm, and makes the horizontal, vertical distribution of embarking on journey of these fixing holes; Side in the building foundation of wall is holded up template 1, penetrates the bolt 4 of φ 18 in all fixing holes 3, is 20mm with being inserted in internal diameter on all bolts 4, and length is the reinforcing sleeve pipe 5 of 240mm; Opposite side in the building foundation of wall is parallel to template 1 and holds up template 2 again, all fixing hole 3 correspondences on the template 2 are inserted in have been equipped with on the template 1 on the bolt 4 of reinforcing sleeve pipe 5, and with nut 6 with all bolton.
As shown in Figure 2, between two templates that spacing is fixed, put into solid insulated core material 7, then at the gap location fluid concrete 8 of insulated core material 7 with template; Treat all nuts 6 that get loose after the concrete setting, extract all bolts 4 out, remove two templates, by that analogy, construction successively from bottom to top, until reaching body of wall requirement height, the concrete heat insulation wall of thickness 240mm promptly completes.
Embodiment 2:
As shown in Figure 1, getting two thickness is 20mm, and long 2.4 meters, wide 1.2 meters woodwork plate is done template, and being respectively arranged with the corresponding mutually diameter in a plurality of positions on two templates is the fixing hole 3 of 20mm, and makes the horizontal, vertical distribution of embarking on journey of these fixing holes; Side in the building foundation of wall is holded up template 1, and template 1 inboard adds expanded metal lath 9, penetrates the bolt 4 of φ 18 in all fixing holes 3, is 20mm with being inserted in internal diameter on all bolts 4, and length is the reinforcing sleeve pipe 5 of 180mm; Opposite side in the building foundation of wall is parallel to template 1 and holds up template 2 again, and adds expanded metal lath 9 in template 2 inboards, all fixing hole 3 correspondences on the template 2 are inserted in have been equipped with on the template 1 on the bolt 4 of reinforcing sleeve pipe 5, and with nut 6 with all bolton.
As shown in Figure 2, between two templates that spacing is fixed, put into hollow insulated core material 7, can penetrate power wiring poling, running water pipe etc. in the space of hollow insulated core material, the effect that can reach indoor pipeline heat-preserving anti-freezing and not account for the usefull space in the room is then at the gap location fluid concrete 8 of insulated core material 7 with template; Treat all nuts 6 that get loose after the concrete setting, extract all bolts 4 out, remove two templates, by that analogy, construction successively from bottom to top, until reaching body of wall requirement height, the expanded metal lath reinforced concrete heat insulation wall of thickness 180mm promptly completes.
Claims (7)
1, a kind of concrete heat insulation wall, it is characterized in that: this concrete heat insulation wall, comprise thermal insulation layer and layer of concrete, it is characterized in that: the thermal insulation layer is in the body of wall middle level, be to assemble formation, leave certain intervals between the insulated core material by insulated core material (7); Body of wall internal layer, skin and insulated core material are interior at interval to be the cast-in-situ concrete layer, and reinforcing sleeve pipe (5) closely is connected the body of wall internal layer of cast-in-situ concrete (8) with outer;
Predeterminable expanded metal lath (9) in the internal layer of body of wall and outer field cast-in-situ concrete (8), expanded metal lath (9) can be arranged on a side of body of wall, also can all be provided with in the inside and outside both sides of body of wall.
2, concrete heat insulation wall according to claim 1 is characterized in that: insulated core material (7) can be solid or hollow prefabricated heat insulation building block.
3, concrete heat insulation wall according to claim 1 is characterized in that: reinforce sleeve pipe (5) length and equal thickness of wall body, and external surface all is provided with coarse concavo-convex.
4, a kind of job practices of concrete heat insulation wall is characterized in that: be respectively arranged with a plurality of fixing holes (3) on template (1) that the making concrete heat insulation wall uses and the template (2); Hold up template (1) earlier, in all fixing holes (3), penetrate bolt (4), reinforce sleeve pipe (5) being inserted on all bolts; Hold up template (2) again and make on it all fixing holes (3) respectively correspondence be inserted in and be equipped with on the template (1) on the bolt (4) of reinforcing sleeve pipe (5), and with nut (6) with all bolton; Stuffed heat insulated core (7) between template (1) and template (2), the gap fluid concrete (8) between insulated core material (7) and template; Treat all nuts (6) that get loose after the concrete setting, extract all bolts (4) out, remove template (1) and template (2).
5, the position of the fixing hole (3) on template (1) and template (2) is corresponding mutually, and the horizontal, vertical distribution of embarking on journey.
6, concrete heat insulation wall job practices according to claim 4 is characterized in that: leave the space between insulated core material of filling between two templates and inside and outside template.
7, concrete heat insulation wall job practices according to claim 4 is characterized in that: the internal diameter of fixing hole (3) and reinforcing sleeve pipe (5) all is slightly larger than the external diameter of bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910132407A CN101538902A (en) | 2009-03-26 | 2009-03-26 | Concrete heat insulation wall and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910132407A CN101538902A (en) | 2009-03-26 | 2009-03-26 | Concrete heat insulation wall and construction method |
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| Publication Number | Publication Date |
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| CN101538902A true CN101538902A (en) | 2009-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910132407A Pending CN101538902A (en) | 2009-03-26 | 2009-03-26 | Concrete heat insulation wall and construction method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824864A (en) * | 2010-04-21 | 2010-09-08 | 中南大学 | Manufacturing method of formwork mesh hollow wall |
| CN101824856A (en) * | 2010-04-21 | 2010-09-08 | 中南大学 | Laywire combination structure for concert buildings |
| CN101871237A (en) * | 2010-06-22 | 2010-10-27 | 林淑芬 | Exterior wall insulated structure and building method thereof |
| GB2475353A (en) * | 2009-11-14 | 2011-05-18 | Bechtel Power Corp | Assembly module for composite walls, particularly steel reinforced concrete walls |
| CN102409800A (en) * | 2010-09-26 | 2012-04-11 | 吴介源 | Construction method for energy aggregate wall with fireproof, heat-insulating and sound-insulating effects |
| CN102433988A (en) * | 2011-12-27 | 2012-05-02 | 中建八局第四建设有限公司 | Wall column template on two sides of expansion joint and construction method for wall column template |
| CN103291074A (en) * | 2012-02-28 | 2013-09-11 | 上海月星同造建材科技股份有限公司 | Method for arranging through-wall bridge-cut-off thermal insulation component in wall |
| CN103998696A (en) * | 2011-10-18 | 2014-08-20 | 塞尔吉奥·埃里韦托·达·科斯塔 | Masonry blocks shaped in moulds |
| CN105507452A (en) * | 2016-02-03 | 2016-04-20 | 兰西县农饮供水市政工程有限公司 | Lightweight heat insulation and decoration integrated wall with concrete inside and construction method thereof |
| WO2018006548A1 (en) * | 2016-07-05 | 2018-01-11 | 周雄浩 | Lightweight hollow block |
| CN110130548A (en) * | 2019-05-31 | 2019-08-16 | 五冶集团上海有限公司 | A kind of concrete wall construction method |
-
2009
- 2009-03-26 CN CN200910132407A patent/CN101538902A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2475353A (en) * | 2009-11-14 | 2011-05-18 | Bechtel Power Corp | Assembly module for composite walls, particularly steel reinforced concrete walls |
| CN101824864B (en) * | 2010-04-21 | 2012-05-23 | 中南大学 | Manufacturing method of formwork mesh hollow wall |
| CN101824856A (en) * | 2010-04-21 | 2010-09-08 | 中南大学 | Laywire combination structure for concert buildings |
| CN101824864A (en) * | 2010-04-21 | 2010-09-08 | 中南大学 | Manufacturing method of formwork mesh hollow wall |
| CN101824856B (en) * | 2010-04-21 | 2012-07-04 | 中南大学 | Laywire combination structure for concert buildings |
| CN101871237A (en) * | 2010-06-22 | 2010-10-27 | 林淑芬 | Exterior wall insulated structure and building method thereof |
| CN102409800A (en) * | 2010-09-26 | 2012-04-11 | 吴介源 | Construction method for energy aggregate wall with fireproof, heat-insulating and sound-insulating effects |
| CN103998696A (en) * | 2011-10-18 | 2014-08-20 | 塞尔吉奥·埃里韦托·达·科斯塔 | Masonry blocks shaped in moulds |
| CN102433988A (en) * | 2011-12-27 | 2012-05-02 | 中建八局第四建设有限公司 | Wall column template on two sides of expansion joint and construction method for wall column template |
| CN103291074A (en) * | 2012-02-28 | 2013-09-11 | 上海月星同造建材科技股份有限公司 | Method for arranging through-wall bridge-cut-off thermal insulation component in wall |
| CN105507452A (en) * | 2016-02-03 | 2016-04-20 | 兰西县农饮供水市政工程有限公司 | Lightweight heat insulation and decoration integrated wall with concrete inside and construction method thereof |
| WO2018006548A1 (en) * | 2016-07-05 | 2018-01-11 | 周雄浩 | Lightweight hollow block |
| CN110130548A (en) * | 2019-05-31 | 2019-08-16 | 五冶集团上海有限公司 | A kind of concrete wall construction method |
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Open date: 20090923 |