CN112832405A - Construction method for joint of walls made of different materials - Google Patents
Construction method for joint of walls made of different materials Download PDFInfo
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- CN112832405A CN112832405A CN202011633457.8A CN202011633457A CN112832405A CN 112832405 A CN112832405 A CN 112832405A CN 202011633457 A CN202011633457 A CN 202011633457A CN 112832405 A CN112832405 A CN 112832405A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/10—Forming or shuttering elements for general use with additional peculiarities such as surface shaping, insulating or heating, permeability to water or air
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A construction method for the joint of walls made of different materials belongs to the technical field of wall splicing construction. By improving an aluminum template, designing and pasting an aluminum lath with the thickness of 5mm at the joint of the reinforced concrete wall and the filler wall, reserving a rabbet, paving an anti-crack net in the rabbet, and then smearing anti-crack mortar to carry out subsequent decoration; the quality problems of cracking, hollowing and the like of the interface of the filler wall and the reinforced concrete wall are reduced, and the plastering thickness of the wall body is reduced. The advantages of that, owing to the aluminum mould construction, the concrete wall verticality flatness can reach the requirement of the fair-faced concrete basically, so it can avoid plastering or thin plastering, but the masonry still needs plastering, so at the joint position of the masonry and the concrete wall, through fixing the batten on the aluminum mould, the hanging net is plastered when used for masonry construction, the masonry plastering finish surface is flat concrete wall surface, the plastering thickness of the masonry is greatly reduced. The quality problems of cracking, hollowing and the like in splicing of wall joints made of different materials are effectively prevented.
Description
Technical Field
The invention belongs to the technical field of wall splicing construction, and particularly provides a construction method for a joint of walls made of different materials.
Background
In the existing building, because wall materials made of different materials are often applied in a crossed manner, anti-cracking constructional measures at the joint of two wall bodies are the key content in construction, the existing anti-cracking measures generally adopt a method of directly hanging a hot-galvanized steel wire mesh at the joint, and the method mainly has the problems that the hot-galvanized steel wire mesh is low in ductility, easy to crack due to tensile deformation and incapable of resisting the joint cracking of the joint caused by factors such as temperature, settlement and shrinkage at the joint of the different materials, and the common defects of cracking and hollowing at the later stage of decoration and plastering of the joint of the wall bodies made of different materials (note: the wall bodies made of different materials refer to a filling wall and a reinforced concrete wall) cannot be controlled.
Disclosure of Invention
The invention aims to provide a construction method of a wall template splicing structure at the joint of walls made of different materials, which solves the quality problems that plastering at the joint of the walls made of different materials cannot be controlled, and cracking, hollowing and the like at the later stage of decoration are caused.
The splicing structure of the wall templates made of different materials adopts a 'surface mount type' construction method from the aspects of usability and construction quality, and the aluminum lath which is formed by machining is directly reinforced on the wall template of the structure to form a tongue-and-groove, so that the quality problems of plastering at the joint of the wall made of different materials and cracking, hollowing and the like at the later stage of decoration can be effectively reduced, and the plastering thickness of the wall is reduced.
According to the invention, through improving an aluminum template, an aluminum lath with the thickness of 5mm is designed and pasted at the joint of a reinforced concrete wall and a filler wall, a groove is reserved, an anti-crack net is paved and pasted in the groove, and then anti-crack mortar is smeared for subsequent decoration; the quality problems of cracking, hollowing and the like of the interface of the filler wall and the reinforced concrete wall are reduced, and the plastering thickness of the wall body is reduced.
The construction material comprises an aluminum template 1 and a primary structure wall body tongue-and-groove press groove 2; the wall template comprises an aluminum template 1, wall template sections with the height of 65mm and aluminum plates with the thickness of 4mm, and a primary structure wall body tongue-and-groove pressing groove 2 which is 5mm thick and is 100mm wide and is firmly connected with the aluminum template; and assembling the aluminum template strictly according to the template number in the installation process. The concrete construction process is as follows:
step 1: according to a structure and a building construction drawing designed and completed by a construction project, an aluminum template leasing unit is selected, an aluminum template processing and manufacturing unit is required to deeply design an aluminum template according to specific technical requirements under the condition that the geometric dimensions of a building structure wall cross section, a door and window opening, an elevator shaft, a balcony and the like meet the requirements of a drawing, and a tongue-and-groove aluminum strip is additionally arranged at the joint of a filler wall and a reinforced concrete wall.
Step 2: the primary structure wall body tongue-and-groove indent 2 adopts 5mm thick, 100mm wide aluminum lath, and the aluminum lath is connected firmly with the aluminum template by the bolt, preventing the displacement.
And step 3: after the aluminum template is processed and manufactured as required, pre-assembling is carried out in a processing factory according to the designed structure of a construction project, a construction drawing and the requirement of additionally arranging a tongue-and-groove aluminum plate strip at the joint part of the filler wall and the reinforced concrete wall, and after the aluminum template is checked to be correct, the template is numbered, packed and entered.
And 4, step 4: and assembling the templates according to the numbers of the former templates after entering the field. And (3) firstly installing a wall column template, then installing a beam plate and a top plate template, and finally reinforcing peripheral lines and templates. All the formworks are installed starting from the corners, which makes it possible to keep the formworks laterally stable. When the outer, inner and outer wall templates are installed, the templates extend from the internal corners (wall corners) to the two sides according to the template numbering sequence, and the grooves and the tongues are ensured to be arranged at the corresponding positions. The serial numbers of the wall templates are analogized according to the serial numbers of the outer walls WQ1 and WQ1, and the serial numbers of the inner molds are analogized according to the use functions, such as main horizontal ZW east 1, ZW east 2 and the like; the beam template numbers are according to L1, L2 and so on; the ceiling forms are numbered according to the usage function, e.g. toilets WD west 1, WD west 2 and so on.
The advantage lies in, to the inconsistent condition of structure wall body with the brickwork thickness that need plaster, owing to adopt the aluminium mould construction, concrete wall hangs down the straightness roughness and can reach the requirement of fair-faced concrete basically, so can exempt from to plaster or thin plaster, but the brickwork still needs to plaster, so at brickwork and concrete wall handing-over position, through fixed layering on the aluminium mould, form 5mm thick, the wide indent of 100mm, it plasters to hang the net when being used for the brickwork construction, reduce 5mm on one side with the brickwork size simultaneously, building block thickness H ═ H-2 x 5mm (H is continuous concrete wall thickness), thereby the brickwork is plastered and is accomplished the flat concrete wall of face, the very big plastering thickness that has reduced the brickwork.
The invention has the beneficial effects that:
1. the advancement is as follows: has the characteristics of simple manufacture and easy use.
2. The necessity: a pressing strip is fixed on an aluminum mould to form a pressing groove with the thickness of 5mm, and the pressing groove is used for hanging a net and plastering during masonry construction, so that the quality problems of cracking, hollowing and the like of the interface of a primary structure and a secondary structure are reduced.
3. The cost is saved: reduce 5mm on one side with the brickwork size, building block thickness H promptly is H-2 x 5mm (H is continuous concrete wall thickness) to the brickwork plasters and finishes the flat concrete wall face of face, very big reduction the thickness of plastering of brickwork.
Drawings
Fig. 1 is a schematic plan view of the present invention.
FIG. 2 is a schematic cross-sectional view of the present invention.
Detailed Description
According to the invention, through improving an aluminum template, an aluminum lath with the thickness of 5mm is designed and pasted at the joint of a reinforced concrete wall and a filler wall, a groove is reserved, an anti-crack net is paved and pasted in the groove, and then anti-crack mortar is smeared for subsequent decoration; the quality problems of cracking, hollowing and the like of the interface of the filler wall and the reinforced concrete wall are reduced, and the plastering thickness of the wall body is reduced.
The construction material comprises an aluminum template 1 and a primary structure wall body tongue-and-groove press groove 2; the wall template comprises an aluminum template 1, wall template sections with the height of 65mm and aluminum plates with the thickness of 4mm, and a primary structure wall body tongue-and-groove pressing groove 2 which is 5mm thick and is 100mm wide and is firmly connected with the aluminum template; and assembling the aluminum template strictly according to the template number in the installation process. The concrete construction process is as follows:
step 1: according to a structure and a building construction drawing designed and completed by a construction project, an aluminum template leasing unit is selected, an aluminum template processing and manufacturing unit is required to deeply design an aluminum template according to specific technical requirements under the condition that the geometric dimensions of a building structure wall cross section, a door and window opening, an elevator shaft, a balcony and the like meet the requirements of a drawing, and a tongue-and-groove aluminum strip is additionally arranged at the joint of a filler wall and a reinforced concrete wall.
The technical requirements of the aluminum template are detailed in the following table:
step 2: the primary structure wall body tongue-and-groove indent 2 adopts 5mm thick, 100mm wide aluminum lath, and the aluminum lath is connected firmly with the aluminum template by the bolt, preventing the displacement.
And step 3: after the aluminum template is processed and manufactured as required, pre-assembling is carried out in a processing factory according to the designed structure of a construction project, a construction drawing and the requirement of additionally arranging a tongue-and-groove aluminum plate strip at the joint part of the filler wall and the reinforced concrete wall, and after the aluminum template is checked to be correct, the template is numbered, packed and entered.
And 4, step 4: and assembling the templates according to the numbers of the former templates after entering the field. And (3) firstly installing a wall column template, then installing a beam plate and a top plate template, and finally reinforcing peripheral lines and templates. All the formworks are installed starting from the corners, which makes it possible to keep the formworks laterally stable. When the outer, inner and outer wall templates are installed, the templates extend from the internal corners (wall corners) to the two sides according to the template numbering sequence, and the grooves and the tongues are ensured to be arranged at the corresponding positions. The serial numbers of the wall templates are analogized according to the serial numbers of the outer walls WQ1 and WQ1, and the serial numbers of the inner molds are analogized according to the use functions, such as main horizontal ZW east 1, ZW east 2 and the like; the beam template numbers are according to L1, L2 and so on; the ceiling forms are numbered according to the usage function, e.g. toilets WD west 1, WD west 2 and so on.
Claims (1)
1. A construction method for the joint of wall bodies made of different materials is characterized in that the materials used for construction comprise an aluminum template and a primary structure wall body tongue-and-groove press groove; the wall template comprises an aluminum template, wherein the height of a wall template profile is 65mm, the thickness of an aluminum plate is 4mm, a primary structure wall body tongue-and-groove indent adopts a thickness of 5mm, and an aluminum plastic plate with a width of 100mm is firmly connected with the aluminum template; assembling the aluminum template strictly according to the template number in the installation process of the aluminum template; the construction method is characterized by comprising the following specific construction processes:
(1) the aluminum template is required to be processed and manufactured, under the condition that the geometric dimensions of the cross section of the wall body of the building structure, the door and window opening, the elevator shaft and the balcony meet the requirements of a drawing, the aluminum template is designed, and a rabbet aluminum strip is additionally arranged at the joint part of the filler wall and the reinforced concrete wall;
(2) the primary structure wall body tongue-and-groove indent (2) adopts an aluminum lath with the thickness of 5mm and the width of 100mm, and the aluminum lath is firmly connected with the aluminum template by bolts to prevent displacement;
(3) after the aluminum template is processed and manufactured according to the requirements, pre-assembling is carried out according to the designed structure of the construction project, the construction drawing and the requirement of additionally arranging a tongue-and-groove aluminum plate strip at the joint part of the filler wall and the reinforced concrete wall, and the template is numbered, packed and entered after the checking is correct;
(4) assembling the templates according to the numbers of the former templates after entering the field; firstly, installing a wall column template, then installing a beam plate and a top plate template, and finally reinforcing peripheral lines and templates; all the templates are installed from the corner, so that the templates are laterally stable; when the outer, inner and outer wall templates are installed, the templates extend from the internal corners to the two sides according to the template numbering sequence, and the tongue-and-groove are ensured to be arranged at the corresponding positions; the serial numbers of the wall templates are analogized according to the serial numbers of the outer walls WQ1 and WQ1, the internal molds are serial numbers according to the use functions, and the main horizontal ZW east 1 and the ZW east 2 are analogized; the beam template numbers are according to L1, L2 and so on; the roof templates are numbered according to the use functions, and so on for the toilets WD West 1 and WD West 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011633457.8A CN112832405A (en) | 2020-12-31 | 2020-12-31 | Construction method for joint of walls made of different materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011633457.8A CN112832405A (en) | 2020-12-31 | 2020-12-31 | Construction method for joint of walls made of different materials |
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| CN112832405A true CN112832405A (en) | 2021-05-25 |
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| CN202011633457.8A Pending CN112832405A (en) | 2020-12-31 | 2020-12-31 | Construction method for joint of walls made of different materials |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4107430A1 (en) * | 1991-03-08 | 1992-09-10 | Karl Heinz Vahlbrauk | Building brick - is of two bonded bodies where part of one is geo-polymer material with joint of the same material |
| JP2000234396A (en) * | 1999-02-15 | 2000-08-29 | Sumitomo Metal Mining Co Ltd | External wall panel |
| CN103635643A (en) * | 2012-06-11 | 2014-03-12 | 浙江省建工集团有限责任公司 | Constructing method for concrete cylinder of construction steel bar of high-rise steel structure |
| CN104895318A (en) * | 2015-04-16 | 2015-09-09 | 重庆建工第三建设有限责任公司 | Aluminum alloy template system and construction method of same |
| CN106894542A (en) * | 2017-03-23 | 2017-06-27 | 中冶建工集团有限公司 | One kind exempts from plastering construction method using aluminum alloy mould plate casting concrete inner side of outer wall |
| CN206396942U (en) * | 2017-01-10 | 2017-08-11 | 山东飞越钢结构工程有限公司 | A kind of green assembled architecture outer wall |
| CN206503365U (en) * | 2017-02-22 | 2017-09-19 | 中国十七冶集团有限公司 | A kind of shear wall and filling wall junction aluminum alloy pattern plate erecting device |
| CN207332299U (en) * | 2017-10-10 | 2018-05-08 | 福建省南铝铝模科技有限公司 | One kind building aluminum dipping form tongue and groove section bar |
| CN108868121A (en) * | 2018-09-13 | 2018-11-23 | 中信国安建工集团有限公司 | A kind of horizontal construction joint reinforcing bolt and the reinforcement means based on the bolt |
-
2020
- 2020-12-31 CN CN202011633457.8A patent/CN112832405A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4107430A1 (en) * | 1991-03-08 | 1992-09-10 | Karl Heinz Vahlbrauk | Building brick - is of two bonded bodies where part of one is geo-polymer material with joint of the same material |
| JP2000234396A (en) * | 1999-02-15 | 2000-08-29 | Sumitomo Metal Mining Co Ltd | External wall panel |
| CN103635643A (en) * | 2012-06-11 | 2014-03-12 | 浙江省建工集团有限责任公司 | Constructing method for concrete cylinder of construction steel bar of high-rise steel structure |
| CN104895318A (en) * | 2015-04-16 | 2015-09-09 | 重庆建工第三建设有限责任公司 | Aluminum alloy template system and construction method of same |
| CN206396942U (en) * | 2017-01-10 | 2017-08-11 | 山东飞越钢结构工程有限公司 | A kind of green assembled architecture outer wall |
| CN206503365U (en) * | 2017-02-22 | 2017-09-19 | 中国十七冶集团有限公司 | A kind of shear wall and filling wall junction aluminum alloy pattern plate erecting device |
| CN106894542A (en) * | 2017-03-23 | 2017-06-27 | 中冶建工集团有限公司 | One kind exempts from plastering construction method using aluminum alloy mould plate casting concrete inner side of outer wall |
| CN207332299U (en) * | 2017-10-10 | 2018-05-08 | 福建省南铝铝模科技有限公司 | One kind building aluminum dipping form tongue and groove section bar |
| CN108868121A (en) * | 2018-09-13 | 2018-11-23 | 中信国安建工集团有限公司 | A kind of horizontal construction joint reinforcing bolt and the reinforcement means based on the bolt |
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Application publication date: 20210525 |