CN108999403A - A kind of tool-type applied to prefabricated laminated floor slab strip hangs mould method - Google Patents

A kind of tool-type applied to prefabricated laminated floor slab strip hangs mould method Download PDF

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Publication number
CN108999403A
CN108999403A CN201811151342.8A CN201811151342A CN108999403A CN 108999403 A CN108999403 A CN 108999403A CN 201811151342 A CN201811151342 A CN 201811151342A CN 108999403 A CN108999403 A CN 108999403A
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CN
China
Prior art keywords
template
prefabricated
type
tool
strip
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
Application number
CN201811151342.8A
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Chinese (zh)
Inventor
薛子华
高增悦
梁小南
张悦
高爱辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Shougang Construction Group Co Ltd
Original Assignee
Beijing Shougang Construction Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Shougang Construction Group Co Ltd filed Critical Beijing Shougang Construction Group Co Ltd
Priority to CN201811151342.8A priority Critical patent/CN108999403A/en
Publication of CN108999403A publication Critical patent/CN108999403A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work

Abstract

A kind of tool-type applied to prefabricated laminated floor slab strip hangs mould method, belongs to the formwork construction technology field of prefabricated superimposed sheet strip.Step: according to the Prefabricated stacking floor hoard strip size of design drawing, module and strip template are hung in factory process;Hoisting prefabricated laminated floor slab simultaneously corrects absolute altitude and position;Foam tape is pasted at Prefabricated stacking floor and template splicing;It puts tool-type and hangs module;Installation template;Installation mountain type card blocks template, installs nut, tightens fixation.Advantage is: guaranteeing prefabricated board bottom flatness, reduces setting up for support frame, reduces the not tight caused spillage phenomenon of piece, convenient for disassembly and assembly, after concrete wall demoulding, solid appearance is significantly stronger than the construction method using support, reduce labour cost, Master Cost, remarkable in economical benefits.

Description

A kind of tool-type applied to prefabricated laminated floor slab strip hangs mould method
Technical field
The invention belongs to the formwork construction technology fields of prefabricated superimposed sheet strip, in particular, provide a kind of application Mould method is hung in the tool-type of prefabricated laminated floor slab hoard strip, is suitable for assembly concrete and builds.
Background technique
In recent years, with the continuous development of assembled architecture, precast concrete is widely used in building trade, Research of the middle precast concrete superimposed sheet as one of most common precast concrete, to precast concrete superimposed sheet It is more and more.In design drawing, large bay depth room is, superimposed sheet stitching portion shape assembled by the prefabricated superimposed sheet of muti-piece At hoard strip, this requires superimposed sheet splicing hoard strip regions to need shutterings-supported construction, guarantees cast-in-place area's concrete Pour requirement.
Construction period, to reach design and specification acceptance requirement, traditional construction method is usually to be adopted using top plate bottom Use supporting way.This way is different from the method for supporting of full casting top slab, has the following deficiencies: the cast-in-place area of piece in its construction Two sides superimposed sheet belongs to movable part, cannot owe power or exertin is held out against, and dynamics grasp is more difficult, and support degree is not good enough to be made At running pulp when casting concrete, support degree exertin will cause four side of superimposed sheet board bottom injustice, when the concreting stress of plate top Cause the uneven stress cracking of prefabricated superimposed sheet.
Summary of the invention
Die worker's tool is hung applied to prefabricated laminated floor slab hoard strip template it is an object of that present invention to provide a kind of. In view of the foregoing drawbacks, through serious analysis formwork support method and construction characteristic, impetus feature, the technique etc. of hanging mold technique, warp Test of many times is crossed, a kind of tool-type is designed and hangs module as the construction method for hanging die worker's tool, this tool-type hangs module and facilitates Construction, and materials'use is reduced, and the processing for hanging module makes full use of engineering steel bar end clout and bolt head clout to be made, It can make Reuse of materials, it is artificial convenient to assemble and disassemble.The specific process steps are as follows:
(1) according to the Prefabricated stacking floor hoard strip size of design drawing, module and strip template are hung in factory process;
(2) hoisting prefabricated laminated floor slab and absolute altitude and position are corrected;
(3) foam tape is pasted at Prefabricated stacking floor and template splicing;
(4) it puts tool-type and hangs module;
(5) installation template;
(6) installation mountain type card blocks template, installs nut, tightens fixation.
In step (4), module is hung using tool-type and is supported top plate band template instead of all round victory scaffold.
Tool-type hangs module and passes through bolt using reinforcing bar both ends stress on the Prefabricated stacking floor of two sides for stress core Lifting to template;To instead of the roof supporting strip template of traditional all round victory scaffold.
This tool-type is hung module and is made using the long 400mm of long 16 reinforcing rod of 200mm, φ of 14 split bolt of φ (see reality Shown in Fig. 1).
The present invention prefabricated assembled laminated floor slab construction period, T-shape is processed into using reinforcing bar clout hook bolt clout head Module is hung, by installation template flitch, is hung after module passes through template from top to bottom using T-shape, is tightened using mountain type card, nut Fixed template mounting means afterwards.
The present invention has the advantages that guaranteeing prefabricated board bottom flatness, setting up for support frame is reduced, reducing piece does not cause sternly Spillage phenomenon, it is convenient for disassembly and assembly, after concrete wall demoulding, solid appearance be significantly stronger than using support construction method, reduce Labour cost, Master Cost, remarkable in economical benefits.
Detailed description of the invention
Fig. 1 is that tool-type hangs module main view.
Fig. 2 is Prefabricated stacking floor strip template main view.
Fig. 3 is Prefabricated stacking floor main view.
Fig. 4 is that tool-type hangs mould entirety main view.
In figure, reinforcing bar clout 1 (φ 16, length are greater than 400mm), bolt clout 2 (φ 14, length are greater than 300mm), mountain type It is vertical to block 3 (shape is as the fasteners " mountain "), nut 4 (mating 14 bolt of φ), thickness multilayer template 5 (14mm), the first flitch Lateral keel 6 (50 × 80mm), the second flitch vertically and horizontally 7 (50 × 80mm), bolt hole 8 (φ 16), Prefabricated stacking floor 9, in advance The Bars In Poured Concrete Slab zone 10 formed after laminated floor slab lifting processed, is pasted onto the foam adhesive tape of Prefabricated stacking floor Yu template splicing position 11。
Specific embodiment
It is as shown in the figure: it is constructed using following steps:
(1) according to the width of hoard strip 10 between design drawing Prefabricated stacking floor, using 16 reinforcing bar of 400mm long φ with 14 bolt of 300mm long φ carries out welding processing, and mating mountain type card 3 and nut 4, and composition tool-type hangs module;Meanwhile it utilizing 14mm thickness multilayer template and 50 × 80mm flitch are assembled into strip template;
(2) hoisting prefabricated laminated floor slab 9 is carried out according to Prefabricated stacking floor top plate layout viewing, and corrects position and absolute altitude;
(3) foam adhesive tape 11 is pasted in Prefabricated stacking floor and template splicing position;
(4) in Prefabricated stacking floor hoard strip region, mounting tool type hangs module, and oblique 1 both ends stress is in prefabricated more than reinforcing bar 9 edge of laminated floor slab;
(5) it is passed through and has been pacified by strip template bolt hole 8 in 10 region of hoard strip in 9 bottom of Prefabricated stacking floor The tool-type of dress hangs module bolt 2;
(6) installation mountain type card 3 tightens nut 4 and passes through mountain type card 3 for strip fix tightly for blocking strip template, installation Gu.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.

Claims (3)

1. a kind of tool-type applied to prefabricated laminated floor slab strip hangs mould method, it is characterised in that: processing step is such as Under:
(1) according to the Prefabricated stacking floor hoard strip size of design drawing, module and strip template are hung in factory process;
(2) hoisting prefabricated laminated floor slab and absolute altitude and position are corrected;
(3) foam tape is pasted at Prefabricated stacking floor and template splicing;
(4) it puts tool-type and hangs module;
(5) installation template;
(6) installation mountain type card blocks template, installs nut, tightens fixation.
2. according to the method described in claim 1, it is characterized by: hanging module in step (4) using tool-type and replacing full hall Red scaffold is supported top plate band template.
3. method according to claim 1 or 2, it is characterised in that: it is stress core that tool-type, which hangs module, utilizes reinforcing bar two Hold stress in the lifting on the Prefabricated stacking floor of two sides, by bolt to template;Instead of the support of traditional all round victory scaffold Top plate band template.
CN201811151342.8A 2018-09-29 2018-09-29 A kind of tool-type applied to prefabricated laminated floor slab strip hangs mould method Pending CN108999403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811151342.8A CN108999403A (en) 2018-09-29 2018-09-29 A kind of tool-type applied to prefabricated laminated floor slab strip hangs mould method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811151342.8A CN108999403A (en) 2018-09-29 2018-09-29 A kind of tool-type applied to prefabricated laminated floor slab strip hangs mould method

Publications (1)

Publication Number Publication Date
CN108999403A true CN108999403A (en) 2018-12-14

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Application Number Title Priority Date Filing Date
CN201811151342.8A Pending CN108999403A (en) 2018-09-29 2018-09-29 A kind of tool-type applied to prefabricated laminated floor slab strip hangs mould method

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110206209A (en) * 2019-06-10 2019-09-06 中国十七冶集团有限公司 A kind of reinforced concrete slab and its piece hoisting die construction method
CN110206307A (en) * 2019-05-18 2019-09-06 陕西建工第五建设集团有限公司 A kind of reinforced concrete septic tank construction method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1027058B (en) * 1974-03-18 1978-11-20 Cortina Ortega Pablo Cast-slab multi-storey building erection - with temporary paired columns containing permanent base slabs covered by separating layer
CN203741775U (en) * 2013-12-20 2014-07-30 中国水电顾问集团贵阳勘测设计研究院有限公司 Processing structure for gap between concrete prefabricated beams
CN104631512A (en) * 2014-12-22 2015-05-20 山东万鑫建设有限公司 Post-cast strip beam and slab construction method adopting formwork hanging method
CN107687219A (en) * 2017-07-24 2018-02-13 北京城建十建设工程有限公司 For the preparation method of the connection component and superimposed sheet that make superimposed sheet
CN207436503U (en) * 2017-10-27 2018-06-01 北京城建北方建设有限责任公司 Efficient construction of precast floorslab hangs membrane module

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1027058B (en) * 1974-03-18 1978-11-20 Cortina Ortega Pablo Cast-slab multi-storey building erection - with temporary paired columns containing permanent base slabs covered by separating layer
CN203741775U (en) * 2013-12-20 2014-07-30 中国水电顾问集团贵阳勘测设计研究院有限公司 Processing structure for gap between concrete prefabricated beams
CN104631512A (en) * 2014-12-22 2015-05-20 山东万鑫建设有限公司 Post-cast strip beam and slab construction method adopting formwork hanging method
CN107687219A (en) * 2017-07-24 2018-02-13 北京城建十建设工程有限公司 For the preparation method of the connection component and superimposed sheet that make superimposed sheet
CN207436503U (en) * 2017-10-27 2018-06-01 北京城建北方建设有限责任公司 Efficient construction of precast floorslab hangs membrane module

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110206307A (en) * 2019-05-18 2019-09-06 陕西建工第五建设集团有限公司 A kind of reinforced concrete septic tank construction method
CN110206209A (en) * 2019-06-10 2019-09-06 中国十七冶集团有限公司 A kind of reinforced concrete slab and its piece hoisting die construction method

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Application publication date: 20181214