CN208039491U - Outer wall of basement waterproof construction post-cast strip component - Google Patents
Outer wall of basement waterproof construction post-cast strip component Download PDFInfo
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- CN208039491U CN208039491U CN201721315152.6U CN201721315152U CN208039491U CN 208039491 U CN208039491 U CN 208039491U CN 201721315152 U CN201721315152 U CN 201721315152U CN 208039491 U CN208039491 U CN 208039491U
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- wall
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Abstract
A kind of outer wall of basement waterproof construction post-cast strip component, its structure composition includes post-cast strip, stainless steel steel plate for sealing water, Bituminous hemp fiber and sealing compound, advanced water-stopping reinforced concrete construction is set on the outside of the outer post-cast strip component of the basement, and using the overlap joint connection of wall horizontal bar, water-protected enclosure system is formed, exterior wall leakage point is reduced；The stainless steel steel plate for sealing water is set in the deformation joint of outer wall of basement, and the placement direction of stainless steel steel plate for sealing water is perpendicular to the extending direction of deformation joint；Bituminous hemp fiber is filled in the deformation joint, Bituminous hemp fiber both ends are sealed by sealing compound；The position of the post-cast strip is corresponding with deformation joint.After this structure uses waterproof post-cast strip, preceding both sides wall retractable is closed in post-cast strip, eliminates temperature stress, while preventing to leak after the completion of construction neutralizes construction, reduces maintenance cost, and can stop Dewatering in advance, reduces project cost.
Description
Technical field
The utility model belongs to architectural engineering component, especially a kind of outer wall of basement waterproof construction post-cast strip component.
Background technology
Increasingly in short supply with China's land resource, most buildings have fairly large basement at present, to solve
The adverse effect that concrete shrinkage and circumstance of temperature difference are brought, for equal in the construction stage more than the underground concrete structure of 40m
Post-cast strip can be set, pour the concrete of post-cast strip position again when concrete shrinkage is basicly stable, but such handle is brought
Adverse effect is the hidden dangers in project such as outer wall of basement will appear leak, wall becomes mildewed, higherly particularly with level of ground water
Lower engineering, it is particularly problematic.Since outer wall of basement is generally relatively thin, preferably remaining building waste, removes difficulty, subsequently in construction
Maintenance cost is very high during use, is also difficult to effect a radical cure sometimes.Moreover, precipitation can be continued in work progress, larger waste is caused.
Utility model content
In view of the problems of the existing technology, after the purpose of this utility model is to provide a kind of outer wall of basement waterproof construction
Band member is poured, behind waterproof post-cast strip, preceding both sides wall retractable is closed in post-cast strip, eliminates temperature stress, shuts out simultaneously
Construction leaks after the completion of neutralizing construction absolutely, reduces maintenance cost, and can stop Dewatering in advance, reduces engineering and makes
Valence.
The technical solution adopted in the utility model is：A kind of outer wall of basement waterproof construction post-cast strip component, structure group
At including post-cast strip, stainless steel steel plate for sealing water, Bituminous hemp fiber and sealing compound, the outer post-cast strip component outside setting of the basement is super
Preceding sealing reinforced concrete construction, and using the overlap joint connection of wall horizontal bar, form water-protected enclosure system, reduce exterior wall leakage
Point；The stainless steel steel plate for sealing water is set in the deformation joint of outer wall of basement, and the placement direction of stainless steel steel plate for sealing water hangs down
Directly in the extending direction of deformation joint；Bituminous hemp fiber is filled in the deformation joint, Bituminous hemp fiber both ends are sealed by sealing compound；Institute
The position for stating post-cast strip is corresponding with deformation joint.
Further, the stainless steel steel plate for sealing water middle bent stitches the wall of both sides at U-shaped board, both ends embedding distortion
In, slit width 50mm is deformed, the width of U-shaped board is 30mm, depth 80mm.
Further, setting flexible waterproof sheet on the outside of the component of outer wall of basement waterproof construction post-cast strip, additional soft
Property waterproof roll, first pour wall and exterior wall protection wall, flexible waterproof sheet, additional flexibility waterproof roll, first pour wall and
Exterior wall protects wall to constitute advanced water-stopping reinforced concrete construction.
Further, the sealing compound is polyurethane sealant.
Compared with prior art, the utility model has an advantageous effect in that：Behind outer wall of basement waterproof post-cast strip,
It is frequent can to solve the problems, such as that post-cast strip position leaks, the advanced water-stopping reinforcing bar of setting safety is mixed on the outside of the outer post-cast strip component of basement
Solidifying soil construction ensures not leak with service stage wall in work progress.In addition, wall horizontal bar is connected using overlapped
Mode, it is ensured that before the closing of post-cast strip, wall steel bar freely stretches, and stainless steel steel plate for sealing water middle bent is also at U-shaped board
Retractable structure, while stress can be discharged, avoid the hidden dangers in project such as the larger caused crack of temperature stress, and basement
It can stop precipitation after having constructed, reduce project cost, avoid basement post-pouring zone position that drainage occurs.
Description of the drawings
Fig. 1 is the outer wall of basement structural schematic diagram of the utility model；
Fig. 2 is the schematic cross-section of the stainless steel steel plate for sealing water of the utility model；In figure, 1, exterior wall protect wall；2, flexible
Waterproof roll；3, additional flexibility waterproof roll；4, wall is first poured；5, reinforced mesh；6, stainless steel steel plate for sealing water；7, it is poured after
Band；8, sealing compound；9, deformation joint；10, wall horizontal bar.
Specific implementation mode
The structure of the utility model is illustrated below in conjunction with the accompanying drawings, as shown in Figure 1, a kind of outer wall of basement waterproof
Construction Later Casting Zone component, structure composition include post-cast strip 7, stainless steel steel plate for sealing water 6, Bituminous hemp fiber and polyurethane sealant 8,
Advanced water-stopping reinforced concrete construction is set on the outside of the outer post-cast strip component of the basement, and is connected using wall horizontal bar overlap joint
It connects, forms water-protected enclosure system, reduce exterior wall leakage point；The stainless steel steel plate for sealing water 6 is set to the deformation of outer wall of basement
In seam 9, and the placement direction of stainless steel steel plate for sealing water 6 is perpendicular to the extending direction of deformation joint 9；It is filled in the deformation joint 9
Bituminous hemp fiber, Bituminous hemp fiber both ends are sealed by polyurethane sealant 8；The position of the post-cast strip 7 is corresponding with deformation joint 9.
6 middle bent of stainless steel steel plate for sealing water is stitched at U-shaped board, both ends embedding distortion in the wall of 9 both sides, deformation joint
The width of 9 width 50mm, U-shaped board are 30mm, depth 80mm.
Flexible waterproof sheet 2 is set on the outside of the outer post-cast strip component of the basement, additional flexibility waterproof roll 3, is first poured
Wall 4 and exterior wall protect wall 1, flexible waterproof sheet 2, additional flexibility waterproof roll 3 first to pour wall 4 and exterior wall protection 1 structure of wall
At advanced water-stopping reinforced concrete construction.
When construction, outer wall of basement of constructing first protects wall 1, and wall thickness 240mm, with M10 common bricks, M7.5 cement bonded sands grout
It builds, rear construct flexible waterproof sheet 2 and additional flexibility waterproof roll 3 are constructed, and pre- followed by steel concrete outer wall 4
Stay 50mm deformation joints, the thick scalable stainless steel steel plate for sealing water 6 of interior setting 3mm and 8 both ends of Bituminous hemp fiber, 8 envelope of polyurethane sealant
Sternly, wall horizontal bar 10 does not penetrate through in 7 range of post-cast strip, but mutually overlap joint is used to connect, and discharges stress.Wait for post-cast strip 7
After both sides concreting two months, coagulation in 7 post-cast strips is poured using slightly expanded concrete more higher leveled than side pieces
Soil.This structure improved technology main points are the advanced water-stopping constructions of the 1 setting safety outside outer wall of basement, while by wall steel bar
It is changed to overlap joint connection, it is ensured that before the closing of post-cast strip, wall steel bar freely stretches, and external water proof structure ensures that work progress neutralizes
Service stage wall does not leak.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of outer wall of basement waterproof construction post-cast strip component, structure composition includes post-cast strip（7）, stainless steel steel plate for sealing water
（6）, Bituminous hemp fiber and sealing compound（8）, which is characterized in that setting is super on the outside of the component of outer wall of basement waterproof construction post-cast strip
Preceding sealing reinforced concrete construction, and using the overlap joint connection of wall horizontal bar；The stainless steel steel plate for sealing water（6）It is set to underground
The deformation joint of room exterior wall（9）In, and stainless steel steel plate for sealing water（6）Placement direction perpendicular to deformation joint（9）Extending direction；Institute
State deformation joint（9）In be filled with Bituminous hemp fiber, Bituminous hemp fiber both ends pass through sealing compound（8）Sealing；The post-cast strip（7）Position
With deformation joint（9）It is corresponding.
2. a kind of outer wall of basement waterproof construction post-cast strip according to claim 1 component, which is characterized in that described stainless
Steel steel plate for sealing water（6）Middle bent is at U-shaped board, both ends embedding distortion seam（9）In the wall of both sides, deformation joint（9）Wide 50mm, U
The width of template is 30mm, depth 80mm.
3. a kind of outer wall of basement waterproof construction post-cast strip according to claim 1 component, which is characterized in that the underground
Flexible waterproof sheet is set on the outside of the component of room exterior wall waterproof construction post-cast strip（2）, additional flexibility waterproof roll（3）, first pour walling
Body（4）Wall is protected with exterior wall（1）, flexible waterproof sheet（2）, additional flexibility waterproof roll（3）, first pour wall（4）And exterior wall
Protect wall（1）Constitute advanced water-stopping reinforced concrete construction.
4. a kind of outer wall of basement waterproof construction post-cast strip according to claim 1 component, which is characterized in that the sealing
Cream（8）For polyurethane sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315152.6U CN208039491U (en) | 2017-10-13 | 2017-10-13 | Outer wall of basement waterproof construction post-cast strip component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315152.6U CN208039491U (en) | 2017-10-13 | 2017-10-13 | Outer wall of basement waterproof construction post-cast strip component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208039491U true CN208039491U (en) | 2018-11-02 |
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ID=63957654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721315152.6U Active CN208039491U (en) | 2017-10-13 | 2017-10-13 | Outer wall of basement waterproof construction post-cast strip component |
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| CN (1) | CN208039491U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736361A (en) * | 2019-01-17 | 2019-05-10 | 浙江展诚建设集团股份有限公司 | It is a kind of for foundation construction when the interim waterproof construction of shear wall |
| CN112858004A (en) * | 2021-02-02 | 2021-05-28 | 郑州大学 | Tensile deformation simulation test device and method for paste water-stopping material of reinforced concrete structure deformation joint |
| CN113338476A (en) * | 2021-06-16 | 2021-09-03 | 重庆渝能建筑安装工程有限公司 | Assembled shear force wall concatenation seam waterproof construction |
-
2017
- 2017-10-13 CN CN201721315152.6U patent/CN208039491U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736361A (en) * | 2019-01-17 | 2019-05-10 | 浙江展诚建设集团股份有限公司 | It is a kind of for foundation construction when the interim waterproof construction of shear wall |
| CN112858004A (en) * | 2021-02-02 | 2021-05-28 | 郑州大学 | Tensile deformation simulation test device and method for paste water-stopping material of reinforced concrete structure deformation joint |
| CN113338476A (en) * | 2021-06-16 | 2021-09-03 | 重庆渝能建筑安装工程有限公司 | Assembled shear force wall concatenation seam waterproof construction |
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