CN104612408B - A kind of construction method hanging small precast concrete component - Google Patents

A kind of construction method hanging small precast concrete component Download PDF

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Publication number
CN104612408B
CN104612408B CN201410821423.XA CN201410821423A CN104612408B CN 104612408 B CN104612408 B CN 104612408B CN 201410821423 A CN201410821423 A CN 201410821423A CN 104612408 B CN104612408 B CN 104612408B
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China
Prior art keywords
eaves
reinforcing bar
concrete component
suspension member
precast concrete
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CN201410821423.XA
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Chinese (zh)
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CN104612408A (en
Inventor
戴斌
卫芷
胡勇刚
边彩芳
郎龙龙
张海龙
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China Shanxi Sijian Group Co Ltd
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China Shanxi Sijian Group Co Ltd
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Abstract

The invention belongs to technical field of building construction, the lower catch member that the present invention solves in construction under eaves and eaves pour the technical problem being integrated, provide a kind of construction method hanging small precast concrete component, it concretely comprises the following steps: precast concrete, and according to the shape embedded reinforcement suspension member of precast concrete;Reserved steel bar and pouring hole when pouring eaves, outrigger or cornice, the size that size is precast concrete upper reinforcement suspension member of reserved plug hole;Installing precast concrete, through pouring hole, the reinforcement welding that reinforcing bar suspension member is reserved with in eaves, outrigger or cornice is firm, and bottom connects reinforcing bar and installs small-sized template, casting concrete, makes precast concrete link into an integrated entity with eaves, outrigger or cornice.The present invention is simple to operate, and construction costs is low, concrete component firmly can be cast in eaves, outrigger or cornice together with, and impression quality is good.

Description

A kind of construction method hanging small precast concrete component
Technical field
The invention belongs to technical field of building construction, be specifically related to a kind of construction party hanging small precast concrete component Method.
Background technology
In architectural engineering (especially building in the style of the ancients) is constructed, there are some xoncrete structures in eaves corner the most aloft Lower catch member, these component moulding are unique, and position typically pours with eaves in eaves bottom and is integrated, and are difficult at the scene during construction Formwork, and cannot be the most cast-in-place with eaves.
Summary of the invention
The lower catch member that the present invention solves in construction under eaves and eaves pour the technical problem being integrated, it is provided that A kind of construction method hanging small precast concrete component.
The technical solution used in the present invention is as follows:
A kind of construction method hanging small precast concrete component, it concretely comprises the following steps:
1) precast concrete, and according to the shape embedded reinforcement suspension member of prefabricated concrete component, reinforcing bar suspension member One end be embedded in prefabricated concrete component, the other end exposes prefabricated concrete component, it is ensured that anchorage length;
2) reserved steel bar and pouring hole when pouring eaves or outrigger, the size of reserved pouring hole and prefabricated concrete structure The reinforcing bar suspension member on part top equivalently-sized;
3) prefabricated concrete component is installed, by the reinforcing bar suspension member on concrete component top through pouring hole, then by steel Reinforcement welding reserved in muscle suspension member and eaves or outrigger is firm, the reinforcing bar between concrete component and eaves or outrigger afterwards Install template, casting concrete outside suspension member, make prefabricated concrete component link into an integrated entity with eaves or outrigger.
Described reinforcing bar suspension member is the reinforcing bar of four band mushroom forest, and bending is made at top.
A diameter of 18-20mm of reinforcing bar used by described reinforcing bar suspension member.
Beneficial effects of the present invention:
1. together with concrete component can be firmly cast in by the employing present invention with eaves or outrigger, and impression quality Good.
2. the present invention is simple to operate, and construction costs is low.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of precast concrete embedded set reinforcing bar suspension member;
Fig. 2 is the front view of reserved steel bar and pouring hole;
Fig. 3 is the top view of reserved steel bar and pouring hole;
Fig. 4 is the schematic diagram installing precast concrete;
Fig. 5 is the schematic diagram installing template after-pouring concrete;
Fig. 6 is the schematic diagram that prefabricated concrete component links into an integrated entity with eaves or outrigger;
In figure: 1-concrete component, 2-reinforcing bar suspension member, 3-pouring hole, 4-reinforcing bar, 5-template, 6-concrete.
Detailed description of the invention
A kind of construction method hanging small precast concrete component, it concretely comprises the following steps:
1) as it is shown in figure 1, precast concrete 1, and hang according to the shape embedded reinforcement of prefabricated concrete component 1 Part 2, one end of reinforcing bar suspension member 2 is embedded in prefabricated concrete component 1, and the other end exposes prefabricated concrete component 1, described The reinforcing bar of reinforcing bar suspension member 2 generally four band mushroom forest, bending is made at top, it is ensured that anchorage length (bar diameter 18- 20mm);
2) as shown in Figure 2,3, reserved steel bar 4 and pouring hole 3 when pouring eaves or outrigger, the size of reserved pouring hole 3 Equivalently-sized with the reinforcing bar suspension member 2 on prefabricated concrete component 1 top;
3) as shown in Figure 4,5, 6, prefabricated concrete component 1 is installed, the reinforcing bar suspension member 2 on concrete component 1 top is worn Cross pouring hole 3, then by reinforcing bar 4 firm welding that reinforcing bar suspension member 2 is reserved with in eaves or outrigger, afterwards at concrete component 1 And install little section mould plate 5, casting concrete 6 outside the reinforcing bar suspension member 2 between eaves or outrigger, make prefabricated concrete component 1 with Eaves or outrigger link into an integrated entity.
The present invention is simple to operate, and construction costs is low.The employing present invention can be firm with eaves or outrigger by concrete component Be cast in together, and impression quality is good.

Claims (3)

1. the construction method hanging small precast concrete component, it is characterised in that: concretely comprise the following steps:
1) precast concrete (1), and according to shape embedded reinforcement suspension member (2) of prefabricated concrete component (1), reinforcing bar One end of suspension member (2) is embedded in prefabricated concrete component (1), and the other end exposes prefabricated concrete component (1), it is ensured that anchor Gu length;
2) reserved steel bar (4) and pouring hole (3) when pouring eaves or outrigger, the size of reserved pouring hole (3) is mixed with prefabricated The reinforcing bar suspension member (2) on solidifying soil component (1) top equivalently-sized;
3) prefabricated concrete component (1) is installed, by the reinforcing bar suspension member (2) on concrete component (1) top through pouring hole (3), Then by reinforcing bar (4) firm welding that reinforcing bar suspension member (2) is reserved with in eaves or outrigger, afterwards in concrete component (1) and room Install template (5), casting concrete (6) outside reinforcing bar suspension member (2) between eaves or outrigger, make prefabricated concrete component (1) with Eaves or outrigger link into an integrated entity.
A kind of construction method hanging small precast concrete component the most according to claim 1, it is characterised in that: described Reinforcing bar suspension member (2) is the reinforcing bar of four band mushroom forest, and bending is made at top.
A kind of construction method hanging small precast concrete component the most according to claim 1, it is characterised in that: described A diameter of 18-20mm of reinforcing bar used by reinforcing bar suspension member (2).
CN201410821423.XA 2014-12-26 2014-12-26 A kind of construction method hanging small precast concrete component Active CN104612408B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410821423.XA CN104612408B (en) 2014-12-26 2014-12-26 A kind of construction method hanging small precast concrete component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410821423.XA CN104612408B (en) 2014-12-26 2014-12-26 A kind of construction method hanging small precast concrete component

Publications (2)

Publication Number Publication Date
CN104612408A CN104612408A (en) 2015-05-13
CN104612408B true CN104612408B (en) 2016-09-21

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Application Number Title Priority Date Filing Date
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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3382935B1 (en) * 2002-02-21 2003-03-04 松井建設株式会社 Construction method of middle-rise building with steel concrete structure
CN101457546A (en) * 2007-12-13 2009-06-17 冯刚克 Novel energy-conserving emission reduction pseudo-classic architecture and construction method thereof
CN101845895A (en) * 2009-12-24 2010-09-29 上海市第七建筑有限公司 Precast and cast-in-place combined exposed concrete construction method
CN202559748U (en) * 2012-04-12 2012-11-28 中建八局第二建设有限公司 Cast-in-place concrete reinforced steel crossbeam self-suspending template apparatus
CN103541435B (en) * 2013-09-22 2015-10-21 沈阳建筑大学 With the cross node of full assembling of steel plate concrete Cantilever Beams

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