CN104405065B - One exempts from form removal panel structure and construction method thereof - Google Patents

One exempts from form removal panel structure and construction method thereof Download PDF

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CN104405065B
CN104405065B CN201410795253.2A CN201410795253A CN104405065B CN 104405065 B CN104405065 B CN 104405065B CN 201410795253 A CN201410795253 A CN 201410795253A CN 104405065 B CN104405065 B CN 104405065B
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exterior
puigging
chamber
fixing
dismantling formwork
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CN104405065A (en
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张晶廷
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张晶廷
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Abstract

One exempts from form removal panel structure and construction method thereof, and the inner wall presetization degree in factory is high, and product quality can strictly control, and eliminates construction at the scene and makes the time of inner wall, substantially reduces the construction period at scene.The outer surface of inner wall is overall non-dismantling formwork; although the material filling intracavity filling between two pieces of non-dismantling formworks is different; these materials can divide because thermal coefficient of expansion is different; but owing to outside has the non-dismantling formwork of entirety to protect; so the stable performance that inner wall is overall; outside will not crack, it is possible to solves the problem that inner wall produces crack well.Water-proof climate resisting glue-line is possible to prevent rainwater to be entered inside exterior wall by the stitching portion of upper strata Side fascia and lower floor's Side fascia, even if there being a small amount of rainwater to pass through water-proof climate resisting glue-line, also cannot enter back into inside and inner wall is caused corrosion under the protruding effect with waterstop, such that it is able to better ensure that the bearing capacity of whole body of wall.

Description

One exempts from form removal panel structure and construction method thereof
Technical field
The invention belongs to building construction technology field, relate to one and exempt from form removal panel structure and construction method thereof.
Background technology
Application number be 201310144162 patent application document disclose structure and the construction method of a kind of cast-type reinforcement welding rack compound concrete shear wall; the T-type structure that interior wall surrounds with exterior wall all carries out scene overlapped reinforcing bar (silk) space and weld heat insulating sandwich rack (including template); then deadener, insulation material it are added to; then carry out building outside bearing wall and warming plate and protect body of wall, finally the template of interior wall Yu exterior wall is removed.There is a problem in that 1, site operation very loaded down with trivial details; inefficiency; and stability in the large is poor; after removing mould; owing between different materials, thermal coefficient of expansion is different; cause of long duration after be very easy to that crack occurs, even if decorating or protective layer at outer surface again, as well as interior wall produce crack;2, the vertical direction of exterior wall outer surface is to splice between polylith body of wall, but stitching portion is highly susceptible to weather impact and intakes, understand impact that the welding heat insulating sandwich rack serious burn into of generation in reinforcing bar (silk) space be got rusty after water inlet, and then cause that the bearing capacity of whole body of wall declines.
Summary of the invention
The present invention, in order to overcome the defect of prior art, devises one and exempts from form removal panel structure and construction method thereof, and in factory, presetization degree is high, product quality can strictly control, and stable performance, does not have crack, the work efficiency of site operation can be improved, shorten the site operation cycle.
nullThe concrete technical scheme that the present invention takes is: one exempts from form removal panel structure,Including exterior wall and inner wall,Exterior wall and inner wall are vertically arranged and the inner side of the outside of inner wall and exterior wall is fixing is connected,Exterior wall includes warming plate,The lateral surface of warming plate is provided with external protection,It is provided with exterior wall armored concrete between inner side and the inner wall of warming plate and fills chamber,It is crucial that: described inner wall includes symmetrically arranged two pieces of non-dismantling formworks,Space between two pieces of non-dismantling formworks is for filling chamber,It is followed successively by the first filling chamber from outside to inside、Puigging、Second fills chamber,Deadener it is filled with in puigging,Puigging is fixing with non-dismantling formwork to be connected,Ribs it is provided with in puigging,Ribs is fixing with non-dismantling formwork to be connected,First filling chamber is T-shaped with the junction connection formation in exterior wall armored concrete filling chamber is connected chamber,Chamber filled by exterior wall armored concrete、T-shaped connection chamber、Second fills intracavity is filled with reinforced concrete,The outside of non-dismantling formwork is fixing with the reinforced concrete inside warming plate to be connected.
The thickness of described non-dismantling formwork is 10~30mm, and the clear spacing between two-layer non-dismantling formwork is 120~240mm, and the length in filling chamber, puigging two ends is all 50~1500mm.
The transverse and longitudinal ratio in described T-shaped connection chamber is 0.5~2.
Described puigging is 100~5000mm along the length of inner wall length direction.
It is provided with through-thickness break-through warming plate in described exterior wall and cross section is T-shaped built-in fitting and the fixing connection of the drag hook of through-thickness break-through reinforced concrete, drag hook and built-in fitting.
Described exterior wall is divided into upper strata Side fascia and lower floor's Side fascia, bottom the Side fascia of upper strata, the length direction along exterior wall offers groove, the position that lower floor's Side fascia top is corresponding with groove offers projection, being provided with waterstop between groove and projection, the stitching portion, outside of upper strata Side fascia and lower floor's Side fascia is provided with water-proof climate resisting glue-line.
A kind of construction method exempting from form removal panel structure, it is important to: described method comprises the following steps:
A, prefabricated inner wall:
A1, first one layer of non-dismantling formwork of laying on the ground;
Puigging is laid in a2, centre thereon, is provided with that ribs, puigging and ribs are all fixing with the non-dismantling formwork of bottom to be connected in puigging;
A3, laying on puigging that another layer of non-dismantling formwork, puigging and ribs are all fixing with the non-dismantling formwork at top to be connected, obtain inner wall standby, the filling chamber outside puigging is the first filling chamber, and the filling chamber inside puigging is the second filling chamber;
B, it is connected fixing to built-in fitting and warming plate;
C, it is connected fixing for the ground of prefabricated inner wall and job site; it is connected fixing with the outer face of inner wall for the mould of exterior wall; it is connected fixing to one end of drag hook and mould; the other end of drag hook is fixing with built-in fitting to be connected; warming plate and external protection are all fixing with mould to be connected; cavity between warming plate and mould is that chamber filled by exterior wall armored concrete, and the first filling chamber is T-shaped with the junction connection formation in exterior wall armored concrete filling chamber is connected chamber;
D, outside wall steel bar Concrete Filled chamber, T-shaped connection chamber, the second filling intracavity casting concrete, be simultaneously implanted reinforcing bar;
E, remove the mould of exterior wall, and concrete surface is carried out maintenance.
For being adhesively fixed between puigging and non-dismantling formwork in step a3, fixing by the riveted joint of plastics riveting part between ribs and non-dismantling formwork.
The invention has the beneficial effects as follows: the inner wall presetization degree in factory is high, product quality can strictly control, eliminate construction at the scene and make the time of inner wall, substantially reduce the construction period at scene, eliminate the time of dismounting inner wall template, it is possible to improve the work efficiency of site operation further simultaneously.The outer surface of inner wall is overall non-dismantling formwork; although the material filling intracavity filling between two pieces of non-dismantling formworks is different; these materials can divide because thermal coefficient of expansion is different; but owing to outside has the non-dismantling formwork of entirety to protect; so the stable performance that inner wall is overall; outside will not crack, it is possible to solves the problem that inner wall produces crack well.
Accompanying drawing explanation
Fig. 1 is the attachment structure schematic diagram of exterior wall and inner wall in the present invention.
Fig. 2 is the structural representation of exterior wall.
In accompanying drawing, 1 represents warming plate, and 2 represent external protection; 3 represent exterior wall armored concrete fills chamber, and 4 represent non-dismantling formwork, and 5 represent T-shaped connection chamber; 6 represent puigging, and 7 represent the second filling chamber, and 8 represent ribs; 9 represent mould, and 10 represent built-in fitting, and 11 represent drag hook; 12 represent water-proof climate resisting glue-line; 13 represent upper strata Side fascia, and 14 represent lower floor's Side fascia, and 15 represent waterstop.
Detailed description of the invention
nullOne exempts from form removal panel structure,Including exterior wall and inner wall,Exterior wall and inner wall are vertically arranged and the inner side of the outside of inner wall and exterior wall is fixing is connected,Exterior wall includes warming plate 1,The lateral surface of warming plate 1 is provided with external protection 2,It is provided with exterior wall armored concrete between inner side and the inner wall of warming plate 1 and fills chamber 3,It is provided with through-thickness break-through warming plate 1 in exterior wall and cross section is T-shaped built-in fitting 10 and the drag hook 11 of through-thickness break-through reinforced concrete,Drag hook 11 and the fixing connection of built-in fitting 10,Inner wall includes symmetrically arranged two pieces of non-dismantling formworks 4,Non-dismantling formwork 4 is magnesia cement plate、The inorganic board such as high pressure cement plate,Space between two pieces of non-dismantling formworks 4 is for filling chamber,It is followed successively by the first filling chamber from outside to inside、Puigging 6、Second fills chamber 7,It is filled with deadener in puigging 6,Puigging 6 is fixing with non-dismantling formwork 4 to be connected,Ribs 8 it is provided with in puigging 6,Ribs 8 is fixing with non-dismantling formwork 4 to be connected,First filling chamber is T-shaped with the junction connection formation in exterior wall armored concrete filling chamber 3 is connected chamber 5,Chamber 3 filled by exterior wall armored concrete、T-shaped connection chamber 5、It is filled with reinforced concrete in second filling chamber 7,The outside of non-dismantling formwork 4 is fixing with the reinforced concrete inside warming plate 1 to be connected.
The thickness of described non-dismantling formwork 4 is 10~30mm, and the clear spacing between two-layer non-dismantling formwork 4 is 120~240mm, and the length in filling chamber, puigging 6 two ends is all 50~1500mm.
The transverse and longitudinal ratio in described T-shaped connection chamber 5 is 0.5~2.
Described puigging 6 is 100~5000mm along the length of inner wall length direction.
Described exterior wall is divided into upper strata Side fascia 13 and lower floor's Side fascia 14, bottom upper strata Side fascia 13, the length direction along exterior wall offers groove, the position that lower floor's Side fascia 14 top is corresponding with groove offers projection, waterstop 15 it is provided with between groove and projection, the stitching portion, outside of upper strata Side fascia 13 and lower floor's Side fascia 14 is provided with water-proof climate resisting glue-line 12, water-proof climate resisting glue-line 12 is possible to prevent rainwater to be entered inside exterior wall by the stitching portion of upper strata Side fascia 13 and lower floor's Side fascia 14, even if there being a small amount of rainwater to pass through water-proof climate resisting glue-line 12, also cannot enter back into inside and inner wall is caused corrosion under the protruding effect with waterstop 15, such that it is able to better ensure that the bearing capacity of whole body of wall.
A kind of construction method exempting from form removal panel structure, comprises the following steps:
A, prefabricated inner wall:
A1, first one layer of non-dismantling formwork 4 of laying on the ground;
Puigging 6 is laid in a2, centre thereon, is provided with that ribs 8, puigging 6 and ribs 8 are all fixing with the non-dismantling formwork 4 of bottom to be connected in puigging 6;
A3, on puigging 6, lay another layer of non-dismantling formwork 4, puigging 6 and non-dismantling formwork 4 are adhesively fixed, ribs 8 and non-dismantling formwork 4 are fixing by the riveted joint of plastics riveting part, obtain inner wall standby, filling chamber outside puigging 6 is by for the first filling chamber, and the filling chamber inside puigging 6 is the second filling chamber 7;
B, it is connected fixing for built-in fitting 10 and warming plate 1;
C, it is connected fixing for the ground of prefabricated inner wall and job site; it is connected fixing with the outer face of inner wall for the mould 9 of exterior wall; it is connected fixing to one end of drag hook 11 and mould; the other end of drag hook 11 is fixing with built-in fitting 10 to be connected; warming plate 1 and external protection 2 are all fixing with mould 9 to be connected; cavity between warming plate 1 and mould 9 is that chamber 3 filled by exterior wall armored concrete, and the first filling chamber is T-shaped with the junction connection formation in exterior wall armored concrete filling chamber 3 is connected chamber 5;
Casting concrete in chamber 7 is filled in d, outside wall steel bar Concrete Filled chamber 3, T-shaped connection chamber 5, second, is simultaneously implanted reinforcing bar;
E, remove the mould 9 of exterior wall, and concrete surface is carried out maintenance.
Utilizing the time that existing method makes needed for a wallboard is 8 hours, and utilizing the time that the method in the present invention makes needed for the wallboard of formed objects is 2 hours, it can be seen that, the method in the present invention can be greatly shortened the construction period at scene.Additionally, utilize the method in the present invention, it is possible to substitute tradition wall form, cancel wall plastering, save the traditional construction material such as timber and cement 80%.

Claims (8)

  1. null1. exempt from form removal panel structure for one kind,Including exterior wall and inner wall,Exterior wall and inner wall are vertically arranged and the inner side of the outside of inner wall and exterior wall is fixing is connected,Exterior wall includes warming plate (1),The lateral surface of warming plate (1) is provided with external protection (2),It is provided with exterior wall armored concrete between inner side and the inner wall of warming plate (1) and fills chamber (3),It is characterized in that: described inner wall includes symmetrically arranged two pieces of non-dismantling formworks (4),Space between two pieces of non-dismantling formworks (4) is for filling chamber,It is followed successively by the first filling chamber from outside to inside、Puigging (6)、Second fills chamber (7),Puigging is filled with deadener in (6),Puigging (6) is fixing with non-dismantling formwork (4) to be connected,Ribs (8) it is provided with in puigging (6),Ribs (8) is fixing with non-dismantling formwork (4) to be connected,First filling chamber is T-shaped with the connection formation of the junction of exterior wall armored concrete filling chamber (3) is connected chamber (5),Chamber (3) filled by exterior wall armored concrete、T-shaped connection chamber (5)、It is filled with reinforced concrete in second filling chamber (7),The outside of non-dismantling formwork (4) is fixing with the reinforced concrete of warming plate (1) inner side to be connected.
  2. 2. one according to claim 1 exempts from form removal panel structure, it is characterized in that: the thickness of described non-dismantling formwork (4) is 10~30mm, clear spacing between two-layer non-dismantling formwork (4) is 120~240mm, and the length in filling chamber, puigging (6) two ends is all 50~1500mm.
  3. 3. one according to claim 1 exempts from form removal panel structure, it is characterised in that: the transverse and longitudinal ratio of described T-shaped connection chamber (5) is 0.5~2.
  4. 4. one according to claim 1 exempts from form removal panel structure, it is characterised in that: described puigging (6) is 100~5000mm along the length of inner wall length direction.
  5. 5. one according to claim 1 exempts from form removal panel structure, it is characterized in that: in described exterior wall, be provided with that through-thickness break-through warming plate (1) and drag hook (11) that cross section is T-shaped built-in fitting (10) and through-thickness break-through reinforced concrete, drag hook (11) and built-in fitting (10) are fixing to be connected.
  6. 6. one according to claim 1 exempts from form removal panel structure, it is characterized in that: described exterior wall is divided into upper strata Side fascia (13) and lower floor's Side fascia (14), upper strata Side fascia (13) bottom offers groove along the length direction of exterior wall, the position that lower floor's Side fascia (14) top is corresponding with groove offers projection, being provided with waterstop (15) between groove and projection, the stitching portion, outside of upper strata Side fascia (13) and lower floor's Side fascia (14) is provided with water-proof climate resisting glue-line (12).
  7. 7. the construction method exempting from form removal panel structure, it is characterised in that: described method comprises the following steps:
    A, prefabricated inner wall:
    A1, first one layer of non-dismantling formwork (4) of laying on the ground;
    Puigging (6) is laid in a2, centre thereon, it is provided with in puigging (6) that ribs (8), puigging (6) and ribs (8) are all fixing with the non-dismantling formwork (4) of bottom to be connected;
    A3, lay another layer of non-dismantling formwork (4) puigging (6) is upper, puigging (6) and ribs (8) are all fixing with the non-dismantling formwork (4) at top to be connected, obtain inner wall standby, the filling chamber in puigging (6) outside is the first filling chamber, and the filling chamber of puigging (6) inner side is the second filling chamber (7);
    B, it is connected fixing to built-in fitting (10) and warming plate (1);
    C, it is connected fixing with the ground of job site for prefabricated inner wall, it is connected fixing with the outer face of inner wall for the mould (9) of exterior wall, it is connected fixing to one end of drag hook (11) and mould, the other end of drag hook (11) is fixing with built-in fitting (10) to be connected, warming plate (1) and external protection (2) are all fixing with mould (9) to be connected, cavity between warming plate (1) and mould (9) is that chamber (3) filled by exterior wall armored concrete, first filling chamber is T-shaped with the connection formation of the junction of exterior wall armored concrete filling chamber (3) is connected chamber (5);
    D, outside wall steel bar Concrete Filled chamber (3), T-shaped connection chamber (5), the second filling chamber (7) interior casting concrete, be simultaneously implanted reinforcing bar;
    E, remove the mould (9) of exterior wall, and concrete surface is carried out maintenance.
  8. 8. a kind of construction method exempting from form removal panel structure according to claim 7, it is characterized in that: for being adhesively fixed between puigging (6) and non-dismantling formwork (4) in step a3, fixing by the riveted joint of plastics riveting part between ribs (8) and non-dismantling formwork (4).
CN201410795253.2A 2014-12-18 2014-12-18 One exempts from form removal panel structure and construction method thereof Active CN104405065B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410795253.2A CN104405065B (en) 2014-12-18 2014-12-18 One exempts from form removal panel structure and construction method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410795253.2A CN104405065B (en) 2014-12-18 2014-12-18 One exempts from form removal panel structure and construction method thereof

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CN104405065B true CN104405065B (en) 2016-07-20

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105019573A (en) * 2015-07-23 2015-11-04 南京长江都市建筑设计股份有限公司 Prefabricated external wall template structure system with heat insulation function, and construction method thereof
CN105178472B (en) * 2015-10-19 2017-11-17 哈尔滨鸿盛房屋节能体系研发中心 The sandwich heat-insulating wall structure of EPS modules
CN106223490A (en) * 2016-08-29 2016-12-14 北京首钢国际工程技术有限公司 A kind of built-in fitting guaranteeing flatness
CN107268999A (en) * 2017-07-03 2017-10-20 广州容联建筑科技有限公司 A kind of construction method of reinforced concrete wall
CN109653399A (en) * 2018-11-05 2019-04-19 河北晶达建筑科技股份有限公司 A kind of construction technology of building

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