CN102561691A - Method for eliminating cracking of joint between fair-faced concrete shear wall and masonry - Google Patents
Method for eliminating cracking of joint between fair-faced concrete shear wall and masonry Download PDFInfo
- Publication number
- CN102561691A CN102561691A CN2012100686479A CN201210068647A CN102561691A CN 102561691 A CN102561691 A CN 102561691A CN 2012100686479 A CN2012100686479 A CN 2012100686479A CN 201210068647 A CN201210068647 A CN 201210068647A CN 102561691 A CN102561691 A CN 102561691A
- Authority
- CN
- China
- Prior art keywords
- shear wall
- clear
- concrete shear
- masonry
- water concrete
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Retaining Walls (AREA)
Abstract
The invention provides a method for eliminating cracking of a joint between a fair-faced concrete shear wall and a masonry, namely provides a method for eliminating the cracking phenomenon of the joint between the fair-faced concrete shear wall and the masonry by sticking a polyvinyl chloride (PVC) board on a shear wall template to reduce the section of the shear wall at the joint and form a transition section and reinforcing with a thin steel wire gauze and a gauze. The method has the advantages that: under the condition that the fair-faced concrete shear wall is not plastered, the section of the shear wall at the joint is reduced by sticking the PVC board on the shear wall template, so that the joint has a thickness for installing the thin steel wire gauze and the gauze which are used for resisting gaps; and by combining a rendered face with the transition section, installing the thin steel wire gauze and the gauze and adopting the subsequent facing steps, the cracking phenomenon of the joint between the fair-faced concrete shear wall and the masonry can be eliminated. The method can be widely applied in the field of buildings.
Description
Technical field
The invention belongs to the building construction field, relate in particular to the method that a kind of job practices is eliminated clear-water concrete shear wall and masonry joint portion cracking phenomena.
Background technology
The clear-water concrete shear wall; The clear-water concrete shear wall of a form removal moulding need not whitewash, and is energy-conservation because of it; Environmental protection; Be widely used at building field, but all have shear wall to be connected with masonry in present apartment or the high-rise apartment building design, the clear water shear wall need not whitewash and can cause the junction cracking phenomena to occur because masonry need whitewash.The cracking reason mainly is that two kinds of different materials junctions do not have transition processing measure and strengthening measure, causes when humiture changes, to produce to shrink to cause cracking.Invention disclosed patent: a kind of shear wall structure deformation joint lamina membranacea fixed head reinforcement means; Application number 201110277802.3, application publication number CN102359273A, on 02 22nd, 2012 Shen Qing Publication day; The step that discloses reinforcement means is a manufacturing fixed plates; Mounting template, mounting plate, stripping.Weak point is the method that does not propose to solve seam cracking problem.Invention disclosed patent: the non-combustible reinforced cementitious lightweight panels and the metal frame system that are used for shear wall; Application number 200680003349.4, publication number CN101163839A discloses a kind of vertical shear wall system; It comprises vertical metal frame parts; For example support is through C shape carriage, U-shaped joist, opening web joist or other metal frame system of the SCP panel of the lightweight dimensionally stable of reinforcing.Weak point is the method that does not still propose to solve seam cracking problem.Along with of a large amount of uses of clear-water concrete shear wall, need a kind of method that can solve elimination clear-water concrete shear wall and masonry joint portion cracking phenomena at building field.
Summary of the invention
For overcoming clear-water concrete shear wall and the masonry joint portion cracking phenomena that exists in the prior art; Technical solution of the present invention has proposed a kind ofly to dwindle junction shear wall section and form changeover portion through on shear wall formwork, pasting the PVC plate, adopts the method for finer wire net and gauze reinforcement to solve clear-water concrete shear wall and masonry joint portion cracking phenomena again.The practical implementation method is following:
A kind of method of eliminating clear-water concrete shear wall and masonry joint portion cracking, implementation step is:
(1) on the wooden form of irritating clear-water concrete shear wall and masonry seam crossing of precoating, the seam crossing rebound is installed;
(2) pouring clear-water concrete shear wall;
(3) remove the shear wall template;
(4) build the masonry that is connected with the clear-water concrete shear wall by laying bricks or stones;
(5) the masonry scratch coat is extremely with concordant at clear-water concrete shear wall changeover portion;
(6) symmetry is installed the finer wire net at the position of clear-water concrete shear wall changeover portion and masonry seam crossing;
(7) masonry and clear-water concrete shear wall changeover portion are plastered to clear-water concrete shear wall thickness;
(8) dwindle section part at clear-water concrete shear wall and masonry seam crossing and clear-water concrete shear wall and stick gauze;
(9), indoor wall covers gauze when decorating with coating.
Described on the wooden form of irritating clear-water concrete shear wall and masonry seam crossing of precoating installation seam crossing rebound; Said wooden form is meant wooden laminate.
Described on the wooden form of irritating clear-water concrete shear wall and masonry seam crossing of precoating installation seam crossing rebound; Described rebound is meant the PVC plate.
The thickness of described PVC plate is 3 millimeters, and width is 10 centimetres, and height is installed seam crossing according to construction wall and specifically highly come to confirm.
Monolateral thin 15 millimeters of the thickness of described masonry than clear-water concrete shear wall.
The symmetrical finer wire net of installing in described position at clear-water concrete shear wall changeover portion and masonry seam crossing, the thickness of finer wire net is 1 millimeter, and width is 15--20 centimetre, and height is installed seam crossing according to construction wall and is specifically highly come to confirm.
The optimum value of described finer wire net width is 20 centimetres, and promptly symmetry is installed in 10 centimetres of clear-water concrete shearing metopes, is installed in 10 centimetres of masonry metopes, and height is installed seam crossing according to construction wall and specifically highly come to confirm.
Describedly when indoor wall is decorated, cover gauze with coating, described coating is meant powder of lacquer putty for use on.
The described width of the inventive method is meant the width of the horizontal direction of earth horizontal plane; Thickness is meant in horizontal plane, with the horizon vertical direction be thickness; Be meant that highly the direction consistent with the terrestrial gravitation direction is height.
Why use on shear wall formwork and to paste the PVC plate and dwindle junction shear wall section and form changeover portion; The method that adopts finer wire net and gauze to strengthen again solves clear-water concrete shear wall and masonry joint portion cracking phenomena; Be that dwindling junction shear wall section is because will consider the thickness of gauze wire cloth and gauze because the shear wall of not plastering needs gauze wire cloth and gauze to resist the shrinkage cracking of different materials with the masonry junction of plastering.
Marked improvement of the present invention and beneficial effect are to guarantee under the condition that the clear-water concrete shear wall is not plastered; Dwindle junction shear wall section through on shear wall formwork, pasting the PVC plate; The junction is had the finer wire net and the thickness of gauze in opposing crack is installed, have the facing of whitewashing combination changeover portion simultaneously, finer wire net and gauze are installed again after; Add follow-up " finishing process step, just can obtain the phenomenon of eliminating clear-water concrete shear wall and masonry joint portion cracking.
Description of drawings
Fig. 1 be clear-water concrete shear wall and masonry seam crossing sketch map.
The specific embodiment
Embodiment of the present invention patent in villages within the city's high-rise apartment building building operations; A kind of method of eliminating clear-water concrete shear wall and masonry joint portion cracking; Before pouring clear-water concrete shear wall, preceding template and the fixation of clear-water concrete shear wall pouring is installed; Implement according to the following step at clear-water concrete shear wall and place, masonry joint portion:
(1) on the wooden form of irritating clear-water concrete shear wall and masonry seam crossing of precoating, the seam crossing rebound is installed;
(2) pouring clear-water concrete shear wall;
(3) remove the shear wall template;
(4) build the masonry that is connected with the clear-water concrete shear wall by laying bricks or stones;
(5) the masonry scratch coat is extremely with concordant at clear-water concrete shear wall changeover portion;
(6) symmetry is installed the finer wire net at the position of clear-water concrete shear wall changeover portion and masonry seam crossing;
(7) masonry and clear-water concrete shear wall changeover portion are plastered to clear-water concrete shear wall thickness;
(8) dwindle section part at clear-water concrete shear wall and masonry seam crossing and clear-water concrete shear wall and stick gauze;
(9), indoor wall covers gauze when decorating with coating.
Described on the wooden form of irritating clear-water concrete shear wall and masonry seam crossing of precoating installation seam crossing rebound; Said wooden form is meant wooden laminate.
Described on the wooden form of irritating clear-water concrete shear wall and masonry seam crossing of precoating installation seam crossing rebound; Described rebound is meant the PVC plate.
The thickness of described PVC plate is 3 millimeters, and width is 10 centimetres, highly is 2100 centimetres.
Monolateral thin 15 millimeters of the thickness of described masonry than the thickness of clear-water concrete shear wall.
The symmetrical finer wire net of installing in described position at clear-water concrete shear wall changeover portion and masonry seam crossing, the thickness of finer wire net is 1 millimeter, width is 15--20 centimetre, highly is 2100 centimetres.
The optimum value of described finer wire net width is 20 centimetres, and promptly symmetry is installed in 10 centimetres of clear-water concrete shearing metopes, is installed in 10 centimetres of masonry metopes, highly is 2100 centimetres.
Describedly when indoor wall is decorated, cover gauze with coating, described coating is meant powder of lacquer putty for use on.
The described width of the inventive method is meant the width of the horizontal direction of earth horizontal plane; Thickness is meant in horizontal plane, with the horizon vertical direction be thickness; Be meant that highly the direction consistent with the terrestrial gravitation direction is height.
The described a kind of method of eliminating clear-water concrete shear wall and masonry joint portion cracking of the inventive method; Concrete implementation method is disclosed; Under teachings of the present invention; Can be applied in clear-water concrete shear wall and masonry upper and lower, left and right and irregular joint portion, all belong to protection scope of the present invention.
Claims (8)
1. method of eliminating clear-water concrete shear wall and masonry joint portion cracking is characterized in that:
(1) on the wooden form of irritating clear-water concrete shear wall and masonry seam crossing of precoating, the seam crossing rebound is installed;
(2) pouring clear-water concrete shear wall;
(3) remove the shear wall template;
(4) build the masonry that is connected with the clear-water concrete shear wall by laying bricks or stones;
(5) the masonry scratch coat is extremely with concordant at clear-water concrete shear wall changeover portion;
(6) symmetry is installed the finer wire net at the position of clear-water concrete shear wall changeover portion and masonry seam crossing;
(7) masonry and clear-water concrete shear wall changeover portion are plastered to clear-water concrete shear wall thickness;
(8) dwindle section part at clear-water concrete shear wall and masonry seam crossing and clear-water concrete shear wall and stick gauze;
(9), indoor wall covers gauze when decorating with coating.
2. the method for elimination clear-water concrete shear wall as claimed in claim 1 and masonry joint portion cracking; It is characterized in that: described precoat irritate clear-water concrete shear wall and masonry seam crossing wooden form on installation seam crossing rebound, described wooden lamina membranacea is meant wooden laminate.
3. the method for elimination clear-water concrete shear wall as claimed in claim 1 and masonry joint portion cracking; It is characterized in that: described precoat irritate clear-water concrete shear wall and masonry seam crossing wooden form on installation seam crossing rebound, described seam crossing rebound is meant the PVC plate.
4. the method for elimination clear-water concrete shear wall as claimed in claim 3 and masonry joint portion cracking, it is characterized in that: the thickness of described PVC plate is 3 millimeters, width is 10 centimetres.
5. the method for elimination clear-water concrete shear wall as claimed in claim 1 and masonry joint portion cracking is characterized in that: monolateral thin 15 millimeters than the thickness of clear-water concrete shear wall of the thickness of described masonry.
6. the method for elimination clear-water concrete shear wall as claimed in claim 1 and masonry joint portion cracking; It is characterized in that: the symmetrical finer wire net of installing in described position at clear-water concrete shear wall and masonry seam crossing; The thickness of described finer wire net is 1 millimeter, and width is 15--20 centimetre.
7. the method for elimination clear-water concrete shear wall as claimed in claim 1 and masonry joint portion cracking; It is characterized in that: the optimum value of described finer wire net width is 20 centimetres; Be that symmetry is installed in 10 centimetres of clear-water concrete shearing metopes, be installed in 10 centimetres of masonry metopes.
8. the method for elimination clear-water concrete shear wall as claimed in claim 1 and masonry joint portion cracking is characterized in that: saidly dwindle section part at clear-water concrete shear wall and masonry seam crossing and clear-water concrete shear wall and stick gauze; When indoor wall is decorated, cover gauze with coating, described coating is meant powder of lacquer putty for use on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100686479A CN102561691A (en) | 2012-03-15 | 2012-03-15 | Method for eliminating cracking of joint between fair-faced concrete shear wall and masonry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100686479A CN102561691A (en) | 2012-03-15 | 2012-03-15 | Method for eliminating cracking of joint between fair-faced concrete shear wall and masonry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102561691A true CN102561691A (en) | 2012-07-11 |
Family
ID=46408158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100686479A Pending CN102561691A (en) | 2012-03-15 | 2012-03-15 | Method for eliminating cracking of joint between fair-faced concrete shear wall and masonry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102561691A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047375A (en) * | 2014-04-16 | 2014-09-17 | 中建四局第三建筑工程有限公司 | Structure for brickwork connection and construction method |
| CN104389362A (en) * | 2014-11-14 | 2015-03-04 | 江苏南通三建集团有限公司 | Junction structure of bare concrete shear wall and inner filler wall and implementation method thereof |
| CN104405130A (en) * | 2014-12-15 | 2015-03-11 | 陕西省建筑科学研究院 | Method for preventing masonry rear embedded wire tube position from cracking |
| CN104612398A (en) * | 2014-12-15 | 2015-05-13 | 陕西省建筑科学研究院 | Construction method for crack protection at position of brickwork rear embedded wire tube |
| CN108286341A (en) * | 2017-12-11 | 2018-07-17 | 新疆苏中建设工程有限公司 | A kind of method different base material interface anticracking steel net template structure and constructed using it |
| CN113374221A (en) * | 2021-06-22 | 2021-09-10 | 中国十七冶集团有限公司 | Method for controlling flatness and verticality of plastering surface of aluminum die forming shear wall and building block |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202099901U (en) * | 2011-06-09 | 2012-01-04 | 中国建筑第六工程局有限公司 | Troweling structure for treatment on junction part of concrete wall column and filler wall |
| CN102322143A (en) * | 2011-06-20 | 2012-01-18 | 山东宁建建设集团有限公司 | Anti-crack construction method for junction of concrete shear wall and aerated concrete building block |
| CN102505842A (en) * | 2011-09-26 | 2012-06-20 | 广东松本绿色板业股份有限公司 | Anti-cracking wall body and construction method for same |
-
2012
- 2012-03-15 CN CN2012100686479A patent/CN102561691A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202099901U (en) * | 2011-06-09 | 2012-01-04 | 中国建筑第六工程局有限公司 | Troweling structure for treatment on junction part of concrete wall column and filler wall |
| CN102322143A (en) * | 2011-06-20 | 2012-01-18 | 山东宁建建设集团有限公司 | Anti-crack construction method for junction of concrete shear wall and aerated concrete building block |
| CN102505842A (en) * | 2011-09-26 | 2012-06-20 | 广东松本绿色板业股份有限公司 | Anti-cracking wall body and construction method for same |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047375A (en) * | 2014-04-16 | 2014-09-17 | 中建四局第三建筑工程有限公司 | Structure for brickwork connection and construction method |
| CN104389362A (en) * | 2014-11-14 | 2015-03-04 | 江苏南通三建集团有限公司 | Junction structure of bare concrete shear wall and inner filler wall and implementation method thereof |
| CN104405130A (en) * | 2014-12-15 | 2015-03-11 | 陕西省建筑科学研究院 | Method for preventing masonry rear embedded wire tube position from cracking |
| CN104612398A (en) * | 2014-12-15 | 2015-05-13 | 陕西省建筑科学研究院 | Construction method for crack protection at position of brickwork rear embedded wire tube |
| CN108286341A (en) * | 2017-12-11 | 2018-07-17 | 新疆苏中建设工程有限公司 | A kind of method different base material interface anticracking steel net template structure and constructed using it |
| CN113374221A (en) * | 2021-06-22 | 2021-09-10 | 中国十七冶集团有限公司 | Method for controlling flatness and verticality of plastering surface of aluminum die forming shear wall and building block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102561691A (en) | Method for eliminating cracking of joint between fair-faced concrete shear wall and masonry | |
| CN108797847B (en) | Assembled steel frame infilled wall structure system and construction method thereof | |
| CN103374986A (en) | Multifunctional combined lightweight concrete curtain wall and constructing method thereof | |
| CN104695662B (en) | Stone facing prefabricated outer wall panel and its production method and external wall system | |
| CN112459291A (en) | Prefabricated heat insulation structure integrated wall structure and construction process thereof | |
| CN101818573B (en) | External heat preservation technology method of wall by means of pouring polyurethane heat preservation layer with disassembly-free mould | |
| CN104153495A (en) | Multifunctional lightweight concrete curtain wall connecting structure | |
| CN105386538A (en) | CL composite concrete shear wall construction process | |
| CN204001309U (en) | A kind of syndeton of Multi-function light concrete curtain wall | |
| CN100451257C (en) | Concrete complex building of steel meshwork framework, and construction procedure | |
| CN206916990U (en) | Assembled cast-in-place concrete sandwiched thermal-insulating wall steel skeleton template system and connector | |
| CN206091069U (en) | Girder steel and strip siding wall connected node structure | |
| CN204590307U (en) | A kind of hole site operation structure of precast shear wall plate | |
| CN105821956A (en) | Construction method for special-shape eave of concrete building | |
| CN103276892A (en) | Light steel keel system suitable for spraying and filling slurry | |
| CN103266677A (en) | EPS composite board, external thermal insulation system and construction method | |
| CN203256930U (en) | Connection structure for concrete wall body and masonry wall face | |
| CN106939699B (en) | Construction method for galvanized steel sheet waterproof layer on inner side of open type ceramic plate curtain wall | |
| CN115977278A (en) | Assembled light steel combined truss supported steel wire mesh frame mortar-perlite-polyphenyl composite shear wall and manufacturing method thereof | |
| CN101509288A (en) | External wall exterior heat preserving construction technique | |
| CN102251671B (en) | Exterior heat insulation on-site construction process of exterior wall based on foaming cement material | |
| CN205502377U (en) | Hanging wallboard is partly inlayed to unit -installment light | |
| CN204266404U (en) | A kind of outer-wall crack-resisting anti-leakage structure | |
| CN210127554U (en) | Fire-proof plugging construction structure for large-hole electric well bridge | |
| CN113323396A (en) | Integrated construction method for external wall of fabricated building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |