CN103590508B - A kind of construction method of composite thermal-insulating wall - Google Patents
A kind of construction method of composite thermal-insulating wall Download PDFInfo
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- CN103590508B CN103590508B CN201310564467.4A CN201310564467A CN103590508B CN 103590508 B CN103590508 B CN 103590508B CN 201310564467 A CN201310564467 A CN 201310564467A CN 103590508 B CN103590508 B CN 103590508B
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Abstract
The present invention relates to a kind of composite heat insulating wall body structure and construction method thereof, composite heat insulating wall body structure is made up of steel concrete thin-walled, warming plate and masonry wall, and warming plate is arranged between steel concrete thin-walled and masonry wall.First cast-in-situ concrete construction method is adopted to complete the construction of steel concrete thin-walled in wall outer side during composite heat insulating wall body construction of the present invention, then paving warming plate inside steel concrete book wall, inside warming plate, finally build building block by laying bricks or stones complete masonry wall construction, final formation composite heat insulating wall body structure.A kind of composite heat insulating wall body structure involved in the present invention can effectively improve building exterior wall heat preserving effect, wall integrity is good, anti-permeability performance is strong, flameproof effect is good, and constructing operation is easy, cost is low, extends insulating layer of external wall of building application life, low to follow-up fitting-out work construction technical requirement, can be widely used in all kinds of building engineering external wall insulation project.
Description
Technical field
The present invention relates to outer wall structure of building and construction method thereof, be specifically related to a kind of composite heat insulating wall body structure and construction method thereof.
Background technology
What require along with energy conservation and protection of the environment improves constantly, and building maintenance structure External Walls Heating Insulation is constantly improved and develops, and becomes the energy-saving building technology that one, China is important.Current building exterior wall heat preserving form of structure mainly comprises inside holding, Surgery therapy, materials for wall and the heat insulating material of various wall insulation form application are varied, performance difference is larger, cause building exterior wall heat preserving system comparatively complicated, directly have influence on exterior-wall heat insulation effect, quality, cost, difficulty of construction etc. different.
Therefore, for existing problems of the prior art, need badly and provide a kind of high insulating effect, reliable in quality, constructing operation is easy and the composite heat insulating wall body structure that cost is low and construction method thereof seem particularly important.
Summary of the invention
The object of the present invention is to provide a kind of high insulating effect, reliable in quality, the easy and composite heat insulating wall body structure that cost is low of constructing operation.
Another object of the present invention is to provide composite thermal-insulating wall construction method of the present invention.
Object of the present invention is achieved through the following technical solutions:
A kind of composite heat insulating wall body structure, be made up of steel concrete thin-walled, warming plate and masonry wall, described warming plate is arranged between steel concrete thin-walled and masonry wall.
Another goal of the invention of the present invention is achieved through the following technical solutions:
A kind of construction method of composite thermal-insulating wall is provided, comprises the following steps:
Step one, steel concrete thin-walled are constructed: adopt cast-in-situ concrete construction method to complete the construction of steel concrete thin-walled,
Step 2, warming plate paving: paving warming plate inside steel concrete thin-walled,
Step 3, masonry wall are built by laying bricks or stones: inside warming plate, build building block by laying bricks or stones complete masonry wall construction.
Wherein, the concrete of described step one is C25 ~ C35 pea gravel concreten, and the slump is 6 ~ 10cm.
Wherein, in described C25 ~ C35 pea gravel concreten, microlith particle diameter is less than 15mm.
Wherein, the extruded polystyrene warming plate of warming plate to be thickness be 20 ~ 40mm in described step 2.
Wherein, in described step 2, squeeze into batten or plastic expansion bar with Churn drill at steel concrete thin-walled drilling on inner side, make cushion block steel nail with 50 × 50mm three-ply board and squeeze into batten or warming plate is fixed on steel concrete thin-walled by plastic expansion bar.
Wherein, in described step 3, masonry wall building block adopts air-entrained concrete building block.
Beneficial effect of the present invention:
A construction method for composite thermal-insulating wall, comprises the following steps:
Step one, steel concrete thin-walled are constructed: adopt cast-in-situ concrete construction method to complete the construction of steel concrete thin-walled,
Step 2, warming plate paving: paving warming plate inside steel concrete thin-walled,
Step 3, masonry wall are built by laying bricks or stones: inside warming plate, build building block by laying bricks or stones complete masonry wall construction.
A kind of composite heat insulating wall body structure involved in the present invention can effectively improve building exterior wall heat preserving effect, wall integrity is good, anti-permeability performance is strong, flameproof effect is good, and constructing operation is easy, cost is low, extends insulating layer of external wall of building application life, low to follow-up fitting-out work construction technical requirement, can be widely used in all kinds of building engineering external wall insulation project.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of composite thermal-insulating wall of the present invention.
1---steel concrete thin-walled, 2---warming plate, 3---masonry wall.
Detailed description of the invention
With the following Examples the present invention is described in further detail.
embodiment 1
A kind of composite thermal-insulating wall, as shown in Figure 1, comprise steel concrete thin-walled 1, warming plate 2 and masonry wall 3, described warming plate 2 is arranged between steel concrete thin-walled 1 and masonry wall 3.
Steel concrete thin-walled 1 and masonry wall 3, effectively prevent inner thermal insulating layer heat bridge, drip dew phenomenon and secondary decoration difficulty etc. problem, also solve external thermal insulation inflammable, finishing difficulty and high in cost of production problem.
A construction method for composite thermal-insulating wall, comprises the following steps:
Step one, steel concrete thin-walled are constructed: adopt cast-in-situ concrete construction method to complete the construction of steel concrete thin-walled,
Step 2, warming plate paving: paving warming plate inside steel concrete thin-walled,
Step 3, masonry wall are built by laying bricks or stones: inside warming plate, build building block by laying bricks or stones complete masonry wall construction.
Be steel concrete thin-walled outside composite thermal-insulating wall of the present invention, body of wall self-strength is high and coefficient of thermal conductivity is low, and exterior wall integral heat insulation Be very effective improves and resistance to overturning is good, and anti-permeability performance is strong, and flameproof effect is good, extends building heat preserving layer application life.And the inside and outside layer of wall body structure is all common structure (i.e. steel concrete thin-walled and masonry wall), construction method is ripe, low to follow-up fitting-out work construction technical requirement, and reliable in quality is economic and practical.Can be widely used in all kinds of building engineering external wall insulation projects such as house, school, hospital, market, office building and industrial premises.
Wherein, the concrete of described step one is C25 ~ C35 pea gravel concreten, and the slump is 6 ~ 10cm.
Adopt the concrete of this specification, strength of wall body is high, and coefficient of thermal conductivity is low, high insulating effect, and cost is reasonable.
Wherein, in described C25 ~ C35 pea gravel concreten, microlith particle diameter is less than 15mm.
Wherein, the extruded polystyrene warming plate of warming plate to be thickness be 20 ~ 40mm in described step 2.
Wherein, in described step 2, squeeze into batten or plastic expansion bar with Churn drill at steel concrete thin-walled drilling on inner side, make cushion block steel nail with 50 × 50mm three-ply board and squeeze into batten or warming plate is fixed on steel concrete thin-walled by plastic expansion bar.
External wall composite thermal-insulating wall structure construction flow process is: chemistry plant reinforcing bar → outside steel concrete thin-walled construction → warming plate paving → inner side masonry wall build by laying bricks or stones → external wall waterproof and other upfitter's sequence construction.
1, chemistry plants reinforcing bar: by designing requirement location, up-down structure position bar planting bore position inside exterior wall steel concrete thin-walled, and bore diameter and the degree of depth and bar planting material match; After boring, hole is cleared up, remove the iron rust within the scope of steel anchorage lengths, greasy dirt polish metallic luster; Smash by the anchoring plug prepared in vertical and horizontal bar planting hole, reinforcing bar can adopt rotation or hand hammer impact method to insert in bar planting hole; Carry out protection after implanting reinforcing bar to prevent disturbance reinforcing bar until meet anchoring adhesive solidifying requirements, random sampling observation carries out pull-out test to evaluate bar planting effect more afterwards.
2, steel concrete thin-walled construction: to the preparation of steel concrete thin-walled, install and assembling reinforcement, adopt with the reinforcing bar of chemically-planted steel bar and overlap colligation, lap length is no less than 40d; Carry out steel concrete thin-walled model sheetinstallat after reinforcing bar binding completes, outboard template is suitable for reading is made into the use that funnel shaped is used as placing of concrete, and template adopts seven clamping plate, and both sides add wooden a tree, used in making timber for boats or steel pipe, and adopts PVC sleeve pipe to wear Screw arbor with nut at both-ends to reinforce; Adopt manually to water and smash steel concrete thin-walled, pound with a hammer in bottom during pouring template both sides, to ensure concrete casting density.During concreting, concrete surface should exceed beam bottom structure, after form removable, cut projection concrete again.
3, warming plate paving: after the form removable of steel concrete thin-walled, batten or plastic expansion bar is squeezed at steel concrete thin-walled drilling on inner side with Churn drill, warming plate is layered on inside steel concrete thin-walled, then uses 50 × 50mm three-ply board to make cushion block steel nail and squeeze in batten or plastic expansion bar and warming plate is fixed on steel concrete thin-walled; Warming plate and steel concrete thin-walled should near, firm, seam crossing no-sundries.
4, masonry wall is built by laying bricks or stones: building wall carries out body of wall unwrapping wire successively by code requirement, prepares mortar, building block arrangement, mortar laying, building block are in place, correct, build edge brick by laying bricks or stones, strangle the sequence of construction of seam completes building by laying bricks or stones of masonry wall.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention but not limiting the scope of the invention; although be explained in detail the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (4)
1. a construction method for composite thermal-insulating wall, is characterized in that: comprise the following steps:
Step one, steel concrete thin-walled are constructed: adopt cast-in-situ concrete construction method to complete the construction of steel concrete thin-walled,
Step 2, warming plate paving: inside steel concrete thin-walled, paving thickness is the extruded polystyrene warming plate of 20 ~ 40mm, batten or plastic expansion bar is squeezed at steel concrete thin-walled drilling on inner side with Churn drill, make cushion block steel nail with 50 × 50mm three-ply board and squeeze into batten or warming plate is fixed on steel concrete thin-walled by plastic expansion bar
Step 3, masonry wall are built by laying bricks or stones: inside warming plate, build air-entrained concrete building block by laying bricks or stones complete masonry wall construction.
2. the construction method of a kind of composite thermal-insulating wall according to claim 1, is characterized in that: the concrete of described step one is C25 ~ C35 pea gravel concreten, and the slump is 6 ~ 10cm.
3. the construction method of a kind of composite thermal-insulating wall according to claim 1, is characterized in that: in described C25 ~ C35 pea gravel concreten, microlith particle diameter is less than 15mm.
4. the construction method of a kind of composite thermal-insulating wall according to claim 1, it is characterized in that: composite thermal-insulating wall is made up of steel concrete thin-walled, warming plate and masonry wall, described warming plate is arranged between steel concrete thin-walled and masonry wall.
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| CN103590508B true CN103590508B (en) | 2015-10-28 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104532987A (en) * | 2014-12-15 | 2015-04-22 | 天津天一建设集团有限公司 | Construction method of bare concrete wall internally provided with heat insulation layer |
| CN106480992A (en) * | 2016-10-20 | 2017-03-08 | 钟立朋 | A kind of heat insulation wall structure |
| CN108104305A (en) * | 2017-12-28 | 2018-06-01 | 安徽新瑞重工股份有限公司 | A kind of construction method of composite thermal-insulating wall structure |
| CN108277895A (en) * | 2018-03-21 | 2018-07-13 | 江苏省华建建设股份有限公司 | A kind of composite heat preserving external wall system and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201241437Y (en) * | 2008-06-24 | 2009-05-20 | 杭州百安居建筑科技有限公司 | External heat preservation veneer of extrusion molding poly plate benzene thin plastering exterior wall |
| CN102094470A (en) * | 2010-12-31 | 2011-06-15 | 北京中关村开发建设股份有限公司 | Composite exterior wall decorated with energy-saving blocks and construction method thereof |
| EP2412882A2 (en) * | 2010-07-27 | 2012-02-01 | Bouyer Leroux | Building block and wall structure obtained by assembling such building blocks |
| CN102926469A (en) * | 2012-10-29 | 2013-02-13 | 吴方伯 | Cast-in-situ heat-insulating beam, column and shear wall and construction method |
| CN103266700A (en) * | 2013-04-25 | 2013-08-28 | 中天建设集团有限公司 | Splicing structure of cast-in-place outer insulation boards inside plugged large formwork |
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- 2013-11-14 CN CN201310564467.4A patent/CN103590508B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201241437Y (en) * | 2008-06-24 | 2009-05-20 | 杭州百安居建筑科技有限公司 | External heat preservation veneer of extrusion molding poly plate benzene thin plastering exterior wall |
| EP2412882A2 (en) * | 2010-07-27 | 2012-02-01 | Bouyer Leroux | Building block and wall structure obtained by assembling such building blocks |
| CN102094470A (en) * | 2010-12-31 | 2011-06-15 | 北京中关村开发建设股份有限公司 | Composite exterior wall decorated with energy-saving blocks and construction method thereof |
| CN102926469A (en) * | 2012-10-29 | 2013-02-13 | 吴方伯 | Cast-in-situ heat-insulating beam, column and shear wall and construction method |
| CN103266700A (en) * | 2013-04-25 | 2013-08-28 | 中天建设集团有限公司 | Splicing structure of cast-in-place outer insulation boards inside plugged large formwork |
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Address after: Ring road 510075 Guangdong city of Guangzhou Province, No. 476 building 10-17, East Central of gold Patentee after: Guangzhou Pearl River Construction Development Co., Ltd Address before: Ring road 510075 Guangdong city of Guangzhou Province, No. 476 building 10-17, East Central of gold Patentee before: GUANGZHOU RESIDENTIAL CONSTRUCTION DEVELOPMENT Co.,Ltd. |