CN106013420A - Supporting steel lattice column and bottom concrete composite device - Google Patents
Supporting steel lattice column and bottom concrete composite device Download PDFInfo
- Publication number
- CN106013420A CN106013420A CN201610418384.8A CN201610418384A CN106013420A CN 106013420 A CN106013420 A CN 106013420A CN 201610418384 A CN201610418384 A CN 201610418384A CN 106013420 A CN106013420 A CN 106013420A
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- CN
- China
- Prior art keywords
- concrete
- steel
- lattice column
- steel lattice
- column
- 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.)
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Classifications
-
- 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
- E04B1/0007—Base structures; Cellars
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B2001/2484—Details of floor panels or slabs
Abstract
The invention discloses a supporting steel lattice column and bottom concrete composite device. The device comprises a basement floor, wherein a supporting steel lattice column and high-strength expansive concrete are arranged in the middle of the basement floor, and the supporting steel lattice column is arranged in the middle of the high-strength expansive concrete; a fast-easy setback grid is arranged on the basement floor, and surface ribs are welded to the fast-easy setback grid. By adopting the supporting steel lattice column and bottom concrete composite waterproof technique, construction can be conducted under a humid working surface, and maintenance work in the later stage is reduced greatly; waterproof effect is highly reliable, and social benefits are high; furthermore, construction is convenient and quick, equipment is easy to operate, comprehensive cost is low, economic benefits are remarkable, and it is not hard to conclude that economic benefits and social benefits are higher compared with similar techniques.
Description
Technical field
The present invention relates to a kind of supporting steel, a kind of set composite supporting steel lattice column underplate concrete, belong to
In technical field of buildings.
Background technology
At present, city foundation ditch typically uses support post, and the node that basement bottom board worn by column is normally at basement
Buried depth depths, belongs to waterproof construction weak link, the most both at home and abroad the waterproof many employing steel plate for sealing water of stand column pile or seal ring, this
Place's water pressure is relatively big, often produces seepage, uses rigid flexible system, multi-way prevention many kinds of measures, is current column waterproof construction
Trend, therefore support post uses composite water-proof to be following development trend.
Summary of the invention
The present invention provides a kind of set composite supporting steel lattice column underplate concrete, and operating condition requires low, construction
Convenient, waterproof firmly, good endurance, simple to operation, water proofing property is strong.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
A kind of set composite supporting steel lattice column underplate concrete of the present invention, including basement bottom board, at the bottom of described basement
Being provided with support steel lattice column and high intensity swelled mixture earth in the middle part of plate, described support steel lattice column is arranged on high intensity and expands
The middle part of mixed earth, described basement bottom board is provided with fast-easy closing-up net, and described fast easy-to-closing is provided with gluten welding on the net.
As a preferred technical solution of the present invention, structure as it has been described above,
Pour Percussion Piles concrete rear when putting steel column, in the range of floor level, in part steel column, be filled with concrete, and
Steel column inner concrete cannot be cut because space is little between 4 angle steel of steel column, put waterproof construction and bring hidden danger of quality, punish two at this
The secondary baseplate reinforcing bar concrete that pours, supports steel lattice column not steel plate for sealing water, and node waterproof way is as follows, and construction procedure is as follows:
After step one, concrete cushion have poured, supporting steel lattice column periphery brush cement based penetration crystallization type water proofing paint
Turn over 300mm on and, 4mm post-consumer polymer modified asphalt waterproof coiled material is rolled up to steel column steel limit and with sealant sealing, then waters
Build 50mm thickness pea gravel concreten protective layer；
After step 2, base plate steel bar binding are good, carry out 400 thickness before casting concrete hangs mould；
Step 3, pour underplate concrete, remove and hang mould, except horizontal shore after basement negative one Rotating fields completes, finally
With oxygen gas cutting except angle steel, angle steel periphery concrete chisel 20mm is deep, with 1:2 waterproof mortar polishing after cutting off, by base plate at box out
Concrete surface processes, at the bottom of hole and hole side all brush cement based penetration crystallization type water proofing paints；
Step 4, high intensity expansive concrete the maintenance of teeming, cement based of then constructing together with indoor large-area base plate is oozed
Crystalline waterproof coating, consumption thoroughly " 1.5Kg/m2.
The present invention is reached to provide the benefit that:
The present invention uses support steel lattice column underplate concrete composite water-proof technology, it is possible to execute under the moist scope of operation
Work, greatly reduces later stage heavy maintenance capacity, and its waterproof effect is fine, and convenient and quick construction, plant operation letter
Single, comprehensive cost is relatively low, and economic benefit is obvious, it is seen that, compared with similar technique, economic and social benefit is notable.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with the reality of the present invention
Execute example together for explaining the present invention, be not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is a kind of compound structural representation supporting steel lattice column underplate concrete of the present invention；
In figure: 1, gluten welding；2, fast-easy closing-up net；3, high intensity swelled mixture earth；4, steel lattice column is supported；5, basement
Base plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred reality described herein
Execute example be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment: as it is shown in figure 1, a kind of set composite supporting steel lattice column underplate concrete of the present invention, including ground
Lower room base plate 5, is provided with support steel lattice column 4 and high intensity swelled mixture earth, described supporting steel in the middle part of described basement bottom board 5
Lattice column 4 is arranged on the middle part of high intensity swelled mixture earth 3, and described basement bottom board 5 is provided with fast-easy closing-up net 2, described
Fast-easy closing-up net 2 is provided with gluten welding 1.
Structure as it has been described above,
Pour Percussion Piles concrete rear when putting steel column, in the range of floor level, in part steel column, be filled with concrete, and
Steel column inner concrete cannot be cut because space is little between 4 angle steel of steel column, put waterproof construction and bring hidden danger of quality, punish two at this
The secondary baseplate reinforcing bar concrete that pours, supports steel lattice column 4 not steel plate for sealing water, and node waterproof way is as follows, and construction procedure is as follows:
After step one, concrete cushion have poured, supporting steel lattice column 4 periphery brush cement based penetration crystallization type water proofing paint
Turn over 300mm on and, 4mm post-consumer polymer modified asphalt waterproof coiled material is rolled up to steel column steel limit and with sealant sealing, then waters
Build 50mm thickness pea gravel concreten protective layer；
After step 2, base plate steel bar binding are good, carry out 400 thickness before casting concrete hangs mould；
Step 3, pour underplate concrete, remove and hang mould, except horizontal shore after basement negative one Rotating fields completes, finally
With oxygen gas cutting except angle steel, angle steel periphery concrete chisel 20mm is deep, with 1:2 waterproof mortar polishing after cutting off, by base plate at box out
Concrete surface processes, at the bottom of hole and hole side all brush cement based penetration crystallization type water proofing paints；
Step 4, high intensity expansive concrete the maintenance of teeming, cement based of then constructing together with indoor large-area base plate is oozed
Crystalline waterproof coating, consumption thoroughly " 1.5Kg/m2.
Support steel lattice column 4 underplate concrete composite water-proof construction technology, after concrete cushion 10 has poured, at steel
Support steel lattice column 4 periphery brush cement based penetration crystallization type water proofing paint 4 and on turn over 300mm, 4mm post-consumer polymer modification is dripped
Blue or green waterproof roll is rolled up to steel column steel limit and with sealant sealing, then pours 50mm thickness pea gravel concreten protective layer.Bottom Board Steel
After muscle colligation is good, carry out 400 thickness before casting concrete hangs mould.Pour underplate concrete, remove and hang mould, treat basement negative one
Rotating fields removes horizontal shore after completing, finally with oxygen gas cutting except angle steel, angle steel periphery concrete chisel 20mm is deep, uses after cutting off
1:2 waterproof mortar polishing, processes underplate concrete surface at box out, at the bottom of hole and hole side all brush cement-base infiltration crystallizations
Type water-repellent paint 4.High grade expansive concrete 3 maintenance of teeming, cement based of then constructing together with indoor large-area base plate
Penetration crystallization type water proofing paint, consumption " 1.5Kg/m2.
Support steel lattice column is used to use composite water-proof construction technology can effectively promote column waterproof construction quality, it is to avoid
Later stage seepage repairment, creates profit and income is an up enterprise management level and creates the effective means of benefit
The present invention uses support steel lattice column underplate concrete composite water-proof technology, it is possible to execute under the moist scope of operation
Work, greatly reduces later stage heavy maintenance capacity, and its waterproof effect is the most trusted, achieves the social benefit of brush very well, and
Convenient and quick construction, plant is simple to operate, and comprehensive cost is relatively low, and economic benefit is obvious, it is seen that, with similar skill
Art is compared, and economic and social benefit is notable.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (2)
1. support a set composite for steel lattice column underplate concrete, including basement bottom board (5), it is characterised in that institute
State basement bottom board (5) middle part and be provided with support steel lattice column (4) and high intensity swelled mixture earth (3), described supporting steel lattice
Column (4) is arranged on the middle part of high intensity swelled mixture earth (3), and described basement bottom board (5) is provided with fast-easy closing-up net (2),
Described fast-easy closing-up net (2) is provided with gluten welding (1).
2. the complex method supporting steel lattice column underplate concrete, it is characterised in that in structure such as claim 1,
Pour Percussion Piles concrete rear when putting steel column, in the range of floor level, in part steel column, be filled with concrete, and
Steel column inner concrete cannot be cut because space is little between steel column (4) individual angle steel, put waterproof construction and bring hidden danger of quality, punish at this
Two-step pouring baseplate reinforcing bar concrete, supports steel lattice column (4) not steel plate for sealing water, and node waterproof way is as follows, construction procedure
As follows:
After step one, concrete cushion have poured, it is coated with supporting steel lattice column (4) periphery brush cement-base infiltration crystallization type water-proof
Material and on turn over 300mm, by 4mm post-consumer polymer modified asphalt waterproof coiled material roll up to supporting steel lattice column (4) limit and using fluid sealant
Seal, then pour 50mm thickness pea gravel concreten protective layer；
After step 2, base plate steel bar binding are good, carry out 400 thickness before casting concrete hangs mould；
Step 3, pour underplate concrete, remove and hang mould, except horizontal shore after basement negative one Rotating fields completes, finally
With oxygen gas cutting except angle steel, angle steel periphery concrete chisel 20mm is deep, with 1:2 waterproof mortar polishing after cutting off, by base plate at box out
Concrete surface processes, at the bottom of hole and hole side all brush cement based penetration crystallization type water proofing paints；
Step 4, high intensity expansive concrete the maintenance of teeming, cement based of then constructing together with indoor large-area base plate is oozed
Crystalline waterproof coating thoroughly, consumption is more than 1.5Kg/m2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610418384.8A CN106013420A (en) | 2016-06-08 | 2016-06-08 | Supporting steel lattice column and bottom concrete composite device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610418384.8A CN106013420A (en) | 2016-06-08 | 2016-06-08 | Supporting steel lattice column and bottom concrete composite device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106013420A true CN106013420A (en) | 2016-10-12 |
Family
ID=57088269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610418384.8A Pending CN106013420A (en) | 2016-06-08 | 2016-06-08 | Supporting steel lattice column and bottom concrete composite device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106013420A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4552114B2 (en) * | 2004-06-03 | 2010-09-29 | 清水建設株式会社 | Synthetic wall |
| CN103696437A (en) * | 2013-12-14 | 2014-04-02 | 上海建工二建集团有限公司 | Construction method for cutting latticed column |
| CN204343339U (en) * | 2014-12-11 | 2015-05-20 | 深圳市典汉濠建筑工程有限公司 | A kind of temporary support columns waterproof base plate |
| CN104652495A (en) * | 2015-01-27 | 2015-05-27 | 江苏省华建建设股份有限公司 | Waterproof construction process for joint of inner support upright post of foundation pit and bottom plate |
| CN104895092A (en) * | 2015-06-02 | 2015-09-09 | 中建四局第六建筑工程有限公司 | Method for using inner-support temporary latticed column as permanent structure column |
-
2016
- 2016-06-08 CN CN201610418384.8A patent/CN106013420A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4552114B2 (en) * | 2004-06-03 | 2010-09-29 | 清水建設株式会社 | Synthetic wall |
| CN103696437A (en) * | 2013-12-14 | 2014-04-02 | 上海建工二建集团有限公司 | Construction method for cutting latticed column |
| CN204343339U (en) * | 2014-12-11 | 2015-05-20 | 深圳市典汉濠建筑工程有限公司 | A kind of temporary support columns waterproof base plate |
| CN104652495A (en) * | 2015-01-27 | 2015-05-27 | 江苏省华建建设股份有限公司 | Waterproof construction process for joint of inner support upright post of foundation pit and bottom plate |
| CN104895092A (en) * | 2015-06-02 | 2015-09-09 | 中建四局第六建筑工程有限公司 | Method for using inner-support temporary latticed column as permanent structure column |
Non-Patent Citations (1)
| Title |
|---|
| 石伟国等: "地下室基坑采用内支撑的立柱与底板节点防水施工技术", 《地下建筑防水》 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
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| RJ01 | Rejection of invention patent application after publication |