CN110670741A - Method for processing deformation joint of building wall body - Google Patents
Method for processing deformation joint of building wall body Download PDFInfo
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- CN110670741A CN110670741A CN201910778459.7A CN201910778459A CN110670741A CN 110670741 A CN110670741 A CN 110670741A CN 201910778459 A CN201910778459 A CN 201910778459A CN 110670741 A CN110670741 A CN 110670741A
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- wall
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6807—Expansion elements for parts cast in situ
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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
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
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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
The invention provides a method for processing deformation joints of a building wall body, which comprises the following steps: s1: measurement preparation, namely measuring the wall area at the deformation joint, selecting a corresponding template material according to the measurement of the wall area, and determining the area of the prefabricated template; s2: prefabricating a template, namely selecting a template material according to the measured area and prefabricating the template; s21: prefabricating an inner wall template, and preparing materials: preparing a first steel pipe with a plurality of equal wall surface widths according with the measurement specification, a first batten with a plurality of equal wall surface heights according with the measurement specification and a first wood plate or aluminum plate meeting the wall surface area; by the inner and outer side template structure, the rigidity of the template is ensured, and the efficient operation of concrete pouring is ensured; the inner and outer templates can ensure that the wood plates can support the pressure when concrete is poured through the battens and the steel pipes, and meanwhile, the added crossed steel frames, the steel pipes and the battens form a triangle, so that the stress is more stable.
Description
Technical Field
The invention relates to the field of constructional engineering, in particular to a method for treating a deformation joint of a building wall body.
Background
The deformation joint is a general name of an expansion joint, a settlement joint and a shockproof joint. The building is often deformed by external factors, resulting in cracking and even destruction. The deformation joint is a construction joint reserved for this case. The deformation of the building under the action of external factors often results in cracking and even destruction, and the deformation joint is a construction joint reserved for the condition. The construction of deformation joints is a nuisance in a large number of construction works.
For example, purchasing aluminum forms when handling a deformation joint increases the cost of the project, or it is difficult, time consuming and labor intensive to demold forms that are laid randomly in the construction of the deformation joint.
Therefore, the deformation joint processing method for the building wall body is provided, and the defects of deformation joint processing in the prior art are overcome.
Disclosure of Invention
The invention aims to provide a method for treating a deformation joint of a building wall body, which aims to solve the technical problem.
In order to solve the technical problems, the invention adopts the following technical scheme:
a deformation joint treatment method for a building wall body comprises the following steps:
s1: preparation for measurement
Measuring the wall area at the deformation joint, selecting a corresponding template material according to the measurement of the wall area, and determining the area of the prefabricated template;
s2: prefabrication of formwork
Selecting a template material according to the measurement area, and prefabricating a template;
s21: inner wall formwork prefabrication
Preparing materials: preparing a first steel pipe with a plurality of equal wall surface widths according with the measurement specification, a first batten with a plurality of equal wall surface heights according with the measurement specification and a first wood plate or aluminum plate meeting the wall surface area;
firstly, paving a first wood board or an aluminum board on the ground, and paving a plurality of first battens on the first wood board or the aluminum board at equal intervals in parallel; then, paving a plurality of steel pipes I on the first battens in parallel at equal intervals and vertical to the first battens; the first batten is fixedly connected with the first wood board, and the first steel pipe is fixedly connected with the first batten;
a plurality of threaded through holes I are formed in the steel pipes which are arranged in parallel at equal intervals;
s22: exterior wall template prefabrication
Preparing materials: preparing a second steel pipe with a plurality of equal wall surface widths according with the measurement specification, a second batten with a plurality of equal wall surface heights according with the measurement specification and a second wood board or aluminum board meeting the wall surface area;
firstly, paving a second wood board or an aluminum plate on the ground, and paving a plurality of second battens which are parallel to each other and are equidistantly arranged on the second wood board or the aluminum plate; then, paving a plurality of steel pipes in parallel with each other at equal intervals on the second battens, wherein the steel pipes are perpendicular to the second battens; the second batten is fixedly connected with the second wood board, and the second steel pipe is fixedly connected with the second batten;
a plurality of threaded through holes II with one closed end corresponding to the threaded through holes I are equidistantly formed in the plurality of steel pipes which are arranged in parallel;
s23: connecting inner and outer wall formwork
Detachably fixing an inner wall template and an outer wall template on two sides of a wall body steel reinforcement framework; penetrating a prepared long screw through the first threaded through hole, penetrating the long screw through the steel reinforcement framework, and sleeving a steel sleeve to the second threaded through hole; rotating the screw rod by using an electric drill rotating tool to enable the screw rod to be arranged at the closed position of the threaded through hole II;
wherein the length of the steel sleeve is equal to the thickness of the wall body;
s3: pouring concrete forming
Pouring is carried out between the inner wall template and the outer wall template by using a concrete pouring machine, and the hardness of the detachable template is waited for when the concrete is condensed;
s4: form removal
S41: screwing the screw out of the steel sleeve, and then keeping the steel sleeve in the concrete;
s42: hoisting the inner and outer wall templates to the upper layer or away from the working area by using a hoisting machine;
s5: maintaining
Regularly checking the construction specification, judging whether the specification meets the requirements of a planning drawing, and recording a controllable error; performing architectural maintenance on the surfaces of the inner wall and the outer wall; measuring the distance between the outer wall and other buildings, and judging whether the specific requirements of the deformation joint are met;
s6 sealing seam
And sealing the gap between the outer wall and other buildings by using deformation joint shelters with corresponding specifications from the side.
Preferably, the first batten and the first plank are fixedly connected through steel nails.
Preferably, the first steel pipe is fixedly connected with the first batten through a bolt.
Preferably, the measuring the wall area at the deformation joint comprises: direct measurement through engineering drawings and actual measurement through construction environment.
Preferably, with the detachable fixed mode who fixes the both sides at wall body framework of steel reinforcement with interior wall form and outer wall form are detachable includes:
the limiting roadways are embedded in the ground in advance, the width of each limiting roadway corresponds to the thickness of the wood boards, and the inner side wall boards and the outer side wall boards can be kept upright.
Preferably, the deformation joint treatment method of the building wall body further comprises a reinforcement treatment method of the inner side wall board,
the reinforcing treatment method of the inner side wall board comprises the steps of detachably fixing the inner side wall board on one side of a wall body steel reinforcement framework, anchoring the inner side wall board through a support rod, connecting one end of the support rod with a steel pipe in the inner side wall board through a bolt, and connecting the other end of the support rod with ground anchoring.
Preferably, the steel sleeve further comprises an elastic telescopic component,
wherein, the flexible part of elasticity is including outside bellied elastic rubber sleeve, and elastic rubber sleeve's one end is close to inboard wallboard, and elastic rubber sleeve's the other end is close to outside wallboard, and the distance of outside wallboard is controlled to the distance through adjusting screw.
Preferably, the cross-sectional specification of the first batten or the second batten is fifty millimeters by one hundred millimeters.
Preferably, the hanging rings are welded on the upper sides of the inner side template and the outer side template.
Preferably, after the mutually perpendicular battens and steel pipes are preassembled, the inner side formwork or the outer side formwork is also provided with two steel frames which are inclined relatively, and the steel frames are mutually crossed and fixedly connected to the battens, the battens and the steel pipes.
The invention has the beneficial effects that:
1) by the inner and outer side template structure, the rigidity of the template is ensured, and the efficient operation of concrete pouring is ensured; the inner and outer templates can support the pressure when the wood boards (including the first wood board and the second wood board, hereinafter) are poured through the battens (including the first wood board and the second wood board, hereinafter), the steel pipes (including the first steel pipe, the second steel pipe and hereinafter), and the increased crossed steel frames, the steel pipes and the battens form a triangle, so that the stress is more stable.
2) The elastic rubber sleeve protruding outwards is additionally arranged on the steel pipe sleeve, the screw rod continues to rotate after the screw rod abuts against the closed position of the threaded through hole II, the outer side template can move far and near relative to the inner side template, the distance of the outer side template can be controlled, and fine adjustment of the inner side template and the outer side template can be carried out according to the actual construction environment; elastic rubber sleeve's middle part is outside protruding, can prevent elastic rubber sleeve and screw rod contact on the one hand, influences the rotation of screw rod, and on the other hand, outside protruding also helps reserving the distance length that the screw rod stretches out, guarantees that the screw rod is when stretching out, and the screw rod is closely wrapped up but contactless steel skeleton by elastic rubber sleeve and steel sleeve.
3) Use branch to anchor the inside wallboard, help when carrying out concrete placement, prevent because inside wallboard atress is too big, when the bottom fixed force of inside wallboard is not enough, the condition that takes place inside wallboard and collapses.
4) The components such as the screw rod and the bolt are used, the work during form removal is facilitated, the hoisting ring is used, the hoisting can be rapidly carried out to another construction environment, and time and labor are saved.
Drawings
FIG. 1 is a schematic flow chart of the method of the present invention.
Fig. 2 is a schematic structural diagram proposed in embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of a steel sleeve according to embodiment 2 of the present invention.
In the figure: a screw rod-1, a steel sleeve-2 and an elastic rubber sleeve-3.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example 1:
referring to fig. 1-3, a method for processing a deformation joint of a building wall includes the following steps:
s1: preparation for measurement
Measuring the wall area at the deformation joint, selecting a corresponding template material according to the measurement of the wall area, and determining the area of the prefabricated template;
s2: prefabrication of formwork
Selecting a template material according to the measurement area, and prefabricating a template;
s21: inner wall formwork prefabrication
Preparing materials: preparing a first steel pipe with a plurality of equal wall surface widths according with the measurement specification, a first batten with a plurality of equal wall surface heights according with the measurement specification and a first wood plate or aluminum plate meeting the wall surface area;
firstly, paving a first wood board or an aluminum board on the ground, and paving a plurality of first battens on the first wood board or the aluminum board at equal intervals in parallel; then, paving a plurality of steel pipes I on the first battens in parallel at equal intervals and vertical to the first battens; the first batten is fixedly connected with the first wood board, and the first steel pipe is fixedly connected with the first batten;
a plurality of threaded through holes I are formed in the steel pipes which are arranged in parallel at equal intervals;
s22: exterior wall template prefabrication
Preparing materials: preparing a second steel pipe with a plurality of equal wall surface widths according with the measurement specification, a second batten with a plurality of equal wall surface heights according with the measurement specification and a second wood board or aluminum board meeting the wall surface area;
firstly, paving a second wood board or an aluminum plate on the ground, and paving a plurality of second battens which are parallel to each other and are equidistantly arranged on the second wood board or the aluminum plate; then, paving a plurality of steel pipes in parallel with each other at equal intervals on the second battens, wherein the steel pipes are perpendicular to the second battens; the second batten is fixedly connected with the second wood board, and the second steel pipe is fixedly connected with the second batten;
a plurality of threaded through holes II with one closed end corresponding to the threaded through holes I are equidistantly formed in the plurality of steel pipes which are arranged in parallel;
s23: connecting inner and outer wall formwork
Detachably fixing an inner wall template and an outer wall template on two sides of a wall body steel reinforcement framework; penetrating a prepared long screw through the first threaded through hole, penetrating the long screw through the steel reinforcement framework, and sleeving a steel sleeve to the second threaded through hole; rotating the screw rod by using an electric drill rotating tool to enable the screw rod to be arranged at the closed position of the threaded through hole II;
wherein the length of the steel sleeve is equal to the thickness of the wall body;
s3: pouring concrete forming
Pouring is carried out between the inner wall template and the outer wall template by using a concrete pouring machine, and the hardness of the detachable template is waited for when the concrete is condensed;
s4: form removal
S41: screwing the screw out of the steel sleeve, and then keeping the steel sleeve in the concrete;
s42: hoisting the inner and outer wall templates to the upper layer or away from the working area by using a hoisting machine;
s5: maintaining
Regularly checking the construction specification, judging whether the specification meets the requirements of a planning drawing, and recording a controllable error; performing architectural maintenance on the surfaces of the inner wall and the outer wall; measuring the distance between the outer wall and other buildings, and judging whether the specific requirements of the deformation joint are met;
s6 sealing seam
And sealing the gap between the outer wall and other buildings by using deformation joint shelters with corresponding specifications from the side.
Furthermore, the first batten is fixedly connected with the first wood board through a steel nail.
Furthermore, the first steel pipe is fixedly connected with the first batten through a bolt.
Further, the measuring the wall area at the deformation joint comprises: direct measurement through engineering drawings and actual measurement through construction environment.
Further, with the detachable fixed mode of fixing the interior wall template in wall body framework of steel reinforcement's both sides with the outer wall template is detachable includes:
the limiting roadways are embedded in the ground in advance, the width of each limiting roadway corresponds to the thickness of the wood boards, and the inner side wall boards and the outer side wall boards can be kept upright.
Furthermore, the deformation joint treatment method of the building wall body also comprises a reinforcement treatment method of the inner side wall board,
the reinforcing treatment method of the inner side wall board comprises the steps of detachably fixing the inner side wall board on one side of a wall body steel reinforcement framework, anchoring the inner side wall board through a support rod, connecting one end of the support rod with a steel pipe in the inner side wall board through a bolt, and connecting the other end of the support rod with ground anchoring.
Further, the cross-sectional specification of the first batten or the second batten is fifty millimeters by one hundred millimeters.
Furthermore, the upper sides of the inner side template and the outer side template are welded with hanging rings.
Furthermore, after mutually perpendicular battens and steel pipes are preassembled, the inner side formwork or the outer side formwork is also provided with two steel frames which are inclined relatively, and the steel frames are mutually crossed and fixedly connected to the battens, the battens and the steel pipes.
By the inner and outer side template structure, the rigidity of the template is ensured, and the efficient operation of concrete pouring is ensured; the inner and outer templates can ensure that the wood plates can support the pressure when concrete is poured through the battens and the steel pipes, and meanwhile, the added crossed steel frames, the steel pipes and the battens form a triangle, so that the stress is more stable.
Use branch to anchor the inside wallboard, help when carrying out concrete placement, prevent because inside wallboard atress is too big, when the bottom fixed force of inside wallboard is not enough, the condition that takes place inside wallboard and collapses.
The components such as the screw rod and the bolt are used, the work during form removal is facilitated, the hoisting ring is used, the hoisting can be rapidly carried out to another construction environment, and time and labor are saved.
Example 2:
referring to fig. 1 to 3, the steel casing further includes an elastic expansion member,
wherein, the flexible part of elasticity is including outside bellied elastic rubber sleeve, and elastic rubber sleeve's one end is close to inboard wallboard, and elastic rubber sleeve's the other end is close to outside wallboard, and the distance of outside wallboard is controlled to the distance through adjusting screw.
The elastic rubber sleeve protruding outwards is additionally arranged on the steel pipe sleeve, the screw rod continues to rotate after the screw rod abuts against the closed position of the threaded through hole II, the outer side template can move far and near relative to the inner side template, the distance of the outer side template can be controlled, and fine adjustment of the inner side template and the outer side template can be carried out according to the actual construction environment; elastic rubber sleeve's middle part is outside protruding, can prevent elastic rubber sleeve and screw rod contact on the one hand, influences the rotation of screw rod, and on the other hand, outside protruding also helps reserving the distance length that the screw rod stretches out, guarantees that the screw rod is when stretching out, and the screw rod is closely wrapped up but contactless steel skeleton by elastic rubber sleeve and steel sleeve.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A deformation joint processing method for a building wall body is characterized by comprising the following steps:
s1: preparation for measurement
Measuring the wall area at the deformation joint, selecting a corresponding template material according to the measurement of the wall area, and determining the area of the prefabricated template;
s2: prefabrication of formwork
Selecting a template material according to the measurement area, and prefabricating a template;
s21: inner wall formwork prefabrication
Preparing materials: preparing a first steel pipe with a plurality of equal wall surface widths according with the measurement specification, a first batten with a plurality of equal wall surface heights according with the measurement specification and a first wood plate or aluminum plate meeting the wall surface area;
firstly, paving a first wood board or an aluminum board on the ground, and paving a plurality of first battens on the first wood board or the aluminum board at equal intervals in parallel; then, paving a plurality of steel pipes I on the first battens in parallel at equal intervals and vertical to the first battens; the first batten is fixedly connected with the first wood board, and the first steel pipe is fixedly connected with the first batten;
a plurality of threaded through holes I are formed in the steel pipes which are arranged in parallel at equal intervals;
s22: exterior wall template prefabrication
Preparing materials: preparing a second steel pipe with a plurality of equal wall surface widths according with the measurement specification, a second batten with a plurality of equal wall surface heights according with the measurement specification and a second wood board or aluminum board meeting the wall surface area;
firstly, paving a second wood board or an aluminum plate on the ground, and paving a plurality of second battens which are parallel to each other and are equidistantly arranged on the second wood board or the aluminum plate; then, paving a plurality of steel pipes in parallel with each other at equal intervals on the second battens, wherein the steel pipes are perpendicular to the second battens; the second batten is fixedly connected with the second wood board, and the second steel pipe is fixedly connected with the second batten;
a plurality of threaded through holes II with one closed end corresponding to the threaded through holes I are equidistantly formed in the plurality of steel pipes which are arranged in parallel;
s23: connecting inner and outer wall formwork
Detachably fixing an inner wall template and an outer wall template on two sides of a wall body steel reinforcement framework; penetrating a prepared long screw through the first threaded through hole, penetrating the long screw through the steel reinforcement framework, and sleeving a steel sleeve to the second threaded through hole; rotating the screw rod by using an electric drill rotating tool to enable the screw rod to be arranged at the closed position of the threaded through hole II;
wherein the length of the steel sleeve is equal to the thickness of the wall body;
s3: pouring concrete forming
Pouring is carried out between the inner wall template and the outer wall template by using a concrete pouring machine, and the hardness of the detachable template is waited for when the concrete is condensed;
s4: form removal
S41: screwing the screw out of the steel sleeve, and then keeping the steel sleeve in the concrete;
s42: hoisting the inner and outer wall templates to the upper layer or away from the working area by using a hoisting machine;
s5: maintaining
Regularly checking the construction specification, judging whether the specification meets the requirements of a planning drawing, and recording a controllable error; performing architectural maintenance on the surfaces of the inner wall and the outer wall; measuring the distance between the outer wall and other buildings, and judging whether the specific requirements of the deformation joint are met;
s6 sealing seam
And sealing the gap between the outer wall and other buildings by using deformation joint shelters with corresponding specifications from the side.
2. A method of treating a deformation joint of a building wall according to claim 1, wherein: the first batten is fixedly connected with the first board through a steel nail.
3. A method of treating a deformation joint of a building wall according to claim 1, wherein: the first steel pipe is fixedly connected with the first batten through a bolt.
4. A method of treating a deformation joint of a building wall according to claim 1, wherein: the measuring of the wall area at the deformation joint comprises the following steps: direct measurement through engineering drawings and actual measurement through construction environment.
5. A method of treating a deformation joint of a building wall according to claim 1, wherein: with detachable fixed mode who fixes interior wall template and outer wall template in wall body framework of steel reinforcement's both sides include:
the limiting roadways are embedded in the ground in advance, the width of each limiting roadway corresponds to the thickness of the wood boards, and the inner side wall boards and the outer side wall boards can be kept upright.
6. A method of treating a deformation joint of a building wall according to claim 1, wherein: the deformation joint treatment method of the building wall body also comprises a reinforcement treatment method of the inner side wall board,
the reinforcing treatment method of the inner side wall board comprises the steps of detachably fixing the inner side wall board on one side of a wall body steel reinforcement framework, anchoring the inner side wall board through a support rod, connecting one end of the support rod with a steel pipe in the inner side wall board through a bolt, and connecting the other end of the support rod with ground anchoring.
7. A method of treating a deformation joint of a building wall according to claim 1, wherein: the steel sleeve further comprises an elastic telescopic component,
wherein, the flexible part of elasticity is including outside bellied elastic rubber sleeve, and elastic rubber sleeve's one end is close to inboard wallboard, and elastic rubber sleeve's the other end is close to outside wallboard, and the distance of outside wallboard is controlled to the distance through adjusting screw.
8. A method of treating a deformation joint of a building wall according to claim 1, wherein: the section specification of the first batten or the second batten is fifty millimeters by one hundred millimeters.
9. A method of treating a deformation joint of a building wall according to claim 1, wherein: and the upper sides of the inner side template and the outer side template are welded with hanging rings.
10. A method of treating a deformation joint of a building wall according to claim 1, wherein: the inner side formwork or the outer side formwork is also provided with two steel frames which are inclined relatively after mutually vertical battens and steel pipes are preassembled, and the steel frames are mutually crossed and fixedly connected to the battens, the battens and the steel pipes.
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| CN201910778459.7A CN110670741A (en) | 2019-08-22 | 2019-08-22 | Method for processing deformation joint of building wall body |
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| CN201910778459.7A CN110670741A (en) | 2019-08-22 | 2019-08-22 | Method for processing deformation joint of building wall body |
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| CN112267676A (en) * | 2020-11-13 | 2021-01-26 | 中国二十冶集团有限公司 | Formwork erecting method for settlement joint wall in narrow space of high-rise building |
| CN113378268A (en) * | 2021-06-07 | 2021-09-10 | 中国二十冶集团有限公司 | Underground pipe gallery deformation joint reinforcing steel bar refined electric calculation method and system based on BIM |
| CN114838700A (en) * | 2022-04-25 | 2022-08-02 | 上海建工四建集团有限公司 | Formwork system deformation monitoring and regulating method for concrete wall construction |
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| CN112267676A (en) * | 2020-11-13 | 2021-01-26 | 中国二十冶集团有限公司 | Formwork erecting method for settlement joint wall in narrow space of high-rise building |
| CN113378268A (en) * | 2021-06-07 | 2021-09-10 | 中国二十冶集团有限公司 | Underground pipe gallery deformation joint reinforcing steel bar refined electric calculation method and system based on BIM |
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| CN114838700B (en) * | 2022-04-25 | 2023-04-11 | 上海建工四建集团有限公司 | Formwork system deformation monitoring and regulating method for concrete wall construction |
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