CN104179259A - Masonry wall and reinforced concrete beam-slab combination caulking method - Google Patents
Masonry wall and reinforced concrete beam-slab combination caulking method Download PDFInfo
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- CN104179259A CN104179259A CN201410376139.6A CN201410376139A CN104179259A CN 104179259 A CN104179259 A CN 104179259A CN 201410376139 A CN201410376139 A CN 201410376139A CN 104179259 A CN104179259 A CN 104179259A
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- filleting
- masonry wall
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- concrete beam
- caulking
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Abstract
The invention discloses a masonry wall and reinforced concrete beam-slab combination caulking method. The method comprises the following steps: a, reserving a gap of 30-50 mm between the top of a masonry wall and the bottom of a reinforced concrete beam-slab, filling the gap with a packing on the 14th day after completing wall building to enable deformation of the masonry wall to be in the stable state; b, performing twice caulking during filling, wherein C20 fine stone concrete with the particle diameter of 5-15 mm is adopted for the first time of caulking, during filling, two persons need to extrude on the inner side and the outer side at the same time to realize compact caulking, and meanwhile, a 15-20 mm space for the second time of caulking is reserved; after 3-5 days, performing the second time of caulking by adopting 1:2.5 cement mortar, and meanwhile, reserving a groove of 3-5 mm to serve as a waterproof layer. The invention solves the technical problem that contraction cracks exist between the masonry wall and the reinforced concrete beam-slab because the masonry wall and the reinforced concrete beam-slab cannot be tightly combined.
Description
Technical field
The present invention relates to a kind of joint seal technique about building block, classification number is E02B3/16, a kind of filleting method that masonry wall is combined with steel concrete beam plate specifically.
Background technology
Masonry wall is a kind of a kind of wall body structure that fragment of brick is formed in conjunction with cement, steel concrete beam plate is a kind of wall body structure that a kind of cement and reinforcing bar are mixed to form, due to both attribute differences, while filling expanding material in slit between the two, as the operation of filling expanding material is not very well, thereby can cause inoperative the making of expanding material to occur shrinkage crack between masonry wall and steel concrete beam plate.
Summary of the invention
The object of this invention is to provide a kind of masonry wall and be combined filleting method with steel concrete beam plate, solve and how to make between masonry wall and steel concrete beam plate, in conjunction with tight, to avoid occurring between masonry wall and steel concrete beam plate the technical problem of shrinkage crack.
Masonry wall is combined filleting method with steel concrete beam plate, comprise the steps:
A. the space of reserved 30-50mm between masonry wall end face and steel concrete beam plate bottom surface, carries out after the 14th day after the filling of charges being placed on building wall and being completed in the space in, masonry wall is out of shape and reaches stable state;
B. while filling, carry out twice filleting, the particle diameter of filleting employing is for the first time 5-15mm C20 fine-stone concrete concrete filleting, need push pointing in interior outside by two people closely knit when filling simultaneously, remains with the space of filleting for the second time of 15-20mm simultaneously; After interval 3-5 days, carry out filleting for the second time, filleting adopts 1:2.5 cement mortar filleting for the second time again, leaves 3-5mm groove in order to doing in the future waterproofing course simultaneously.
The invention has the beneficial effects as follows: due to the C20 of filleting for the first time fine-stone concrete concrete, push pointing in inside and outside both sides closely knit simultaneously simultaneously, filleting adopts 1:2.5 cement mortar more for the second time, and be to carry out within the specific time to the filling of this bi-material, utilize like this this bi-material just can play good minimizing contractive effect.
Brief description of the drawings
Fig. 1 is that masonry wall is combined with steel concrete beam plate and is filled the schematic diagram of expanding material;
1. masonry walls in figure, 2. steel concrete beam plate, 3. C20 fine-stone concrete concrete, 4. cement mortar.
Detailed description of the invention
Embodiment 1
Please refer to Fig. 1, what in Fig. 1, show is the structure of masonry wall 1 and 2 combinations of steel concrete beam plate, and in order to obtain this structure, its concrete filleting method comprises the steps:
A. the space of reserved 30mm between masonry wall 1 end face and steel concrete beam plate 2 bottom surfaces, carries out after the 14th day after the filling of charges being placed on building wall and being completed in the space in, masonry wall 1 is out of shape and reaches stable state;
B. while filling, carry out twice filleting, the particle diameter of filleting employing is for the first time 5mm C20 fine-stone concrete concrete 3 filletings, need push pointing in interior outside by two people closely knit when filling simultaneously, remains with the space of filleting for the second time of 15mm simultaneously; Filleting is for the second time carried out at interval again after 3 days, filleting adopts 1:2.5 cement mortar 4 filletings for the second time, leaves 3mm groove in order to doing in the future waterproofing course simultaneously.
Embodiment 2
Please refer to Fig. 1, what in Fig. 1, show is the structure of masonry wall 1 and 2 combinations of steel concrete beam plate, and in order to obtain this structure, its concrete filleting method comprises the steps:
A. the space of reserved 50mm between masonry wall 1 end face and steel concrete beam plate 2 bottom surfaces, carries out after the 14th day after the filling of charges being placed on building wall and being completed in the space in, masonry wall 1 is out of shape and reaches stable state;
B. while filling, carry out twice filleting, the particle diameter of filleting employing is for the first time 15mm C20 fine-stone concrete concrete 3 filletings, need push pointing in interior outside by two people closely knit when filling simultaneously, remains with the space of filleting for the second time of 20mm simultaneously; Filleting is for the second time carried out at interval again after 5 days, filleting adopts 1:2.5 cement mortar 4 filletings for the second time, leaves 5mm groove in order to doing in the future waterproofing course simultaneously.
Embodiment 3
Please refer to Fig. 1, what in Fig. 1, show is the structure of masonry wall 1 and 2 combinations of steel concrete beam plate, and in order to obtain this structure, its concrete filleting method comprises the steps:
A. the space of reserved 40mm between masonry wall 1 end face and steel concrete beam plate 2 bottom surfaces, carries out after the 14th day after the filling of charges being placed on building wall and being completed in the space in, masonry wall is out of shape and reaches stable state;
B. while filling, carry out twice filleting, the particle diameter of filleting employing is for the first time 10mm C20 fine-stone concrete concrete 3 filletings, need push pointing in interior outside by two people closely knit when filling simultaneously, remains with the space of filleting for the second time of 19mm simultaneously; Filleting is for the second time carried out at interval again after 4 days, filleting adopts 1:2.5 cement mortar 4 filletings for the second time, leaves 4mm groove in order to doing in the future waterproofing course simultaneously.
Claims (1)
1. masonry wall is combined filleting method with steel concrete beam plate, comprises the steps: it is characterized in that:
A. the space of reserved 30-50mm between masonry wall end face and steel concrete beam plate bottom surface, carries out after the 14th day after the filling of charges being placed on building wall and being completed in the space in, masonry wall is out of shape and reaches stable state;
B. while filling, carry out twice filleting, the particle diameter of filleting employing is for the first time 5-15mm C20 fine-stone concrete concrete filleting, need push pointing in interior outside by two people closely knit when filling simultaneously, remains with the space of filleting for the second time of 15-20mm simultaneously; After interval 3-5 days, carry out filleting for the second time, filleting adopts 1:2.5 cement mortar filleting for the second time again, leaves 3-5mm groove in order to doing in the future waterproofing course simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410376139.6A CN104179259A (en) | 2014-08-02 | 2014-08-02 | Masonry wall and reinforced concrete beam-slab combination caulking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410376139.6A CN104179259A (en) | 2014-08-02 | 2014-08-02 | Masonry wall and reinforced concrete beam-slab combination caulking method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104179259A true CN104179259A (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410376139.6A Pending CN104179259A (en) | 2014-08-02 | 2014-08-02 | Masonry wall and reinforced concrete beam-slab combination caulking method |
Country Status (1)
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| CN (1) | CN104179259A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631631A (en) * | 2014-12-19 | 2015-05-20 | 东莞市彩丽建筑维护技术有限公司 | Method and structure for fixedly sealing seam between infill wall and beam or board |
| CN106049869A (en) * | 2016-06-29 | 2016-10-26 | 浙江省建工集团有限责任公司 | Construction method aiming at subsequently built filling wall beam bottom seam plugging |
| CN106812219A (en) * | 2017-03-14 | 2017-06-09 | 中国十七冶集团有限公司 | Filling wall top stuff up a crack construction method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1546798A (en) * | 2003-12-15 | 2004-11-17 | 西北农林科技大学 | Channel joint leakage prevention construction method |
| US7926235B2 (en) * | 2006-12-07 | 2011-04-19 | Shaw & Sons, Inc. | Monolithic concrete wall expansion joint system |
| CN203008160U (en) * | 2012-11-28 | 2013-06-19 | 泰兴市第一建筑安装工程有限公司 | Wall body for top filling of filling wall under beam slab |
| CN103266767A (en) * | 2013-05-27 | 2013-08-28 | 中国航天建设集团有限公司 | Construction method for preventing and treating cracks between concrete structure and filler wall |
-
2014
- 2014-08-02 CN CN201410376139.6A patent/CN104179259A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1546798A (en) * | 2003-12-15 | 2004-11-17 | 西北农林科技大学 | Channel joint leakage prevention construction method |
| US7926235B2 (en) * | 2006-12-07 | 2011-04-19 | Shaw & Sons, Inc. | Monolithic concrete wall expansion joint system |
| CN203008160U (en) * | 2012-11-28 | 2013-06-19 | 泰兴市第一建筑安装工程有限公司 | Wall body for top filling of filling wall under beam slab |
| CN103266767A (en) * | 2013-05-27 | 2013-08-28 | 中国航天建设集团有限公司 | Construction method for preventing and treating cracks between concrete structure and filler wall |
Non-Patent Citations (1)
| Title |
|---|
| CJT50095518: "填充墙顶部嵌缝质量保证措施", 《百度文库》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631631A (en) * | 2014-12-19 | 2015-05-20 | 东莞市彩丽建筑维护技术有限公司 | Method and structure for fixedly sealing seam between infill wall and beam or board |
| CN106049869A (en) * | 2016-06-29 | 2016-10-26 | 浙江省建工集团有限责任公司 | Construction method aiming at subsequently built filling wall beam bottom seam plugging |
| CN106812219A (en) * | 2017-03-14 | 2017-06-09 | 中国十七冶集团有限公司 | Filling wall top stuff up a crack construction method |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |