CN105971134B - The settlement joint structure and its construction technology of a kind of basement bottom board - Google Patents
The settlement joint structure and its construction technology of a kind of basement bottom board Download PDFInfo
- Publication number
- CN105971134B CN105971134B CN201610528887.0A CN201610528887A CN105971134B CN 105971134 B CN105971134 B CN 105971134B CN 201610528887 A CN201610528887 A CN 201610528887A CN 105971134 B CN105971134 B CN 105971134B
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- CN
- China
- Prior art keywords
- water proof
- proof rubber
- joint structure
- construction technology
- settlement joint
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Classifications
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- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6803—Joint covers
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6806—Waterstops
Abstract
The present invention relates to a kind of settlement joint structure of basement bottom board; including concrete cushion; described concrete cushion combines provided with lower bonded type water proof rubber; described lower bonded type water proof rubber combination is provided with cystosepiment; combined provided with upper bonded type water proof rubber the top of the cystosepiment; the cystosepiment is respectively arranged on the left side and the right side left-side bottom and right side bottom plate, and the top of the upper bonded type water proof rubber combination is provided with coat of metal.The present invention not only ensure that the effect of basement insulation and waterproof, and simple structure, construction technology are simple.
Description
Technical field
The present invention relates to the technical field of construction of civil engineering, more particularly, it relates to a kind of basement bottom board
Settlement joint structure and its construction technology.
Background technology
The subsiding crack processing of modern bottom plate, more methods using the packing matcrial waterproof in seam.It is used to fill out
Fill plate in actual applications, main function is insulation, and water-proof function has to be strengthened；The sealing material of use（Polyurethane sealant）It is resistance to
Water-based difference, it is especially alkaline-resisting water-based therefore less suitable as the processing being sealing adhesive of subsiding crack.Another sealing material（It is poly-
Sulphur caulking compounds）The requirement in opposite joint face is very high, and the face quality of seam determines its waterproof quality, therefore the bad control of waterproof quality
System；In terms of waterstop, according to metallic water stop tie, when the size of subsiding crack changes, it can be separated with concrete, and be installed
Difficulty is also very big.The method of also two kinds conventional subsiding crack processing, using detachable rubber water stop and is being settled in back side
Stitch embedding waterproof roll waterstop under the floor at position.Former complex process, poor reliability.Latter and concrete surface are not
It can combine closely, gap be present.
The content of the invention
It is an object of the invention to solve above mentioned problem existing for prior art, there is provided a kind of sedimentation of basement bottom board
Seam construction and its construction technology, it not only ensure that the effect of basement insulation and waterproof, and simple structure, construction technology letter
It is single.
To reach above-mentioned purpose, the present invention is achieved by the following technical solutions：
A kind of settlement joint structure of basement bottom board, including concrete cushion, described concrete cushion are provided with lower viscous
Box-like water proof rubber combination, the combination of described lower bonded type water proof rubber are provided with cystosepiment, and the top of the cystosepiment is provided with
The combination of upper bonded type water proof rubber, the cystosepiment is respectively arranged on the left side and the right side left-side bottom and right side bottom plate, described viscous
The top of box-like water proof rubber combination is provided with coat of metal.
Fluid sealant, described fluid sealant and cystosepiment are provided between described cystosepiment and the combination of lower bonded type water proof rubber
Between be provided with barrier film.
Described upper bonded type water proof rubber combination is identical with the structure of lower bonded type water proof rubber combination；Described is upper viscous
Box-like water proof rubber combination includes waterproof roll and coiled material waterstop, central raised, the waterproof of described coiled material waterstop
The alignment splicing of the axis of coiled material and coiled material waterstop, and the extexine of waterproof roll and coiled material waterstop passes through self-adhesion glued membrane bag
Wrap up in.
Described fluid sealant is self-healing waterproof gasket cement.
Described barrier film is malthoid barrier film.
Described cystosepiment is polyethylene panel.
Described right side bottom plate and left-side bottom are self waterproofing reinforced concrete floor.
Described coat of metal is steel plate.
A kind of construction technology of the settlement joint structure of basement bottom board, comprises the following steps：
（1）Underplate concrete cushion construction, with C15 concreting bed course, the position of subsiding crack shifts to an earlier date unwrapping wire, it is determined that
Its position；
（2）Bonded water proof rubber combination, the axis of combination and the axis of subsiding crack is placed above in concrete cushion
Line aligns；
（3）The batten wide with subsiding crack is fixed on to the inner side of template, batten is modeled as subsiding crack, starts to prop up afterwards
If template, the reinforcing bar on colligation bottom plate after template has been propped up, and side form has been closed, has prepared casting concrete；
（4）Right side concrete is first poured, pours the maintenance for carrying out concrete afterwards；
（5）Side form and batten are all removed, clear up the both sides of subsiding crack, ensures that subsiding crack both sides are smooth, vertically；It is fixed poly-
Vinyl plastics plate, one is set to be taken from the waterproof gasket cement that heals at the seam bottom of upstream face；
（6）Malthoid barrier film is set between polyethylene panel and fluid sealant；
（7）Left side concrete is poured, pours the maintenance for carrying out concrete afterwards；
（8）A bonded water proof rubber combination is placed again in back side, it is desirable to step（2）It is identical；
（9）One layer of steel plate is placed in the combination of bonded water proof rubber.
The invention has the advantages that：
The settlement joint structure and its construction technology of basement bottom board of the present invention, its bonded water proof rubber combination water resistance
Good, deformability is strong, and ability height and the acid-alkali-corrosive-resisting ability for resisting sedimentation are strong；Bonded water proof rubber combination and concrete
Spontaneous bonding ensure that the fastness of the two bonding part；Bonded water proof rubber combination can be carried out in advance, save engineering time, add
Fast progress, it is easy to use；When there is water leakage situation at self-healing waterproof gasket cement, fluid sealant meeting water-swellable, in gap
Extruding produces prestressing force, strengthens the sealing to gap, realizes that secondary waterproof seals；Cement base in self-healing waterproof gasket cement
Penetrant crystalline composition can produce secondary reaction of hydration with cement, strengthen the consistency at cement faying face, further improve waterproof
Sealability, the ability of self-healing waterproof gasket cement resistance sedimentation is strong and acid-alkali-corrosive-resisting ability is strong；Coat of metal can be protected
Coiled material and waterstop are destroyed；Polyethylene panel has good heat insulation effect.To sum up, the present invention not only ensure that basement is protected
The effect of gentle waterproof, and simple structure, construction technology are simple.
Brief description of the drawings
Fig. 1 is the vertical cross section structural representation of the present invention；
Wherein, 1-C15 concrete cushions, the upper bonded water proof rubber combinations of 2-, 3- fluid sealants, 4- barrier films, 5- foams
Plate, bottom plate on the right side of 6-, 7- left-side bottoms, 8- coat of metals, bonded water proof rubber combination under 9-.
Embodiment
With reference to specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to
This.
As shown in figure 1, the settlement joint structure of basement bottom board of the present invention, including concrete cushion 1, on concrete cushion 1
Provided with lower bonded type water proof rubber combination 9, lower bonded type water proof rubber combination 9 is provided with cystosepiment 5, cystosepiment 5 and lower bonding
Fluid sealant 3 is provided between formula water proof rubber combination 9, barrier film 4 is provided between fluid sealant 3 and cystosepiment 5；The top of cystosepiment 5
Provided with upper bonded type water proof rubber combination 2, cystosepiment 5 is respectively arranged on the left side and the right side left-side bottom 7 and right side bottom plate 6, upper viscous
The top of box-like water proof rubber combination 2 is provided with coat of metal 8.
Further set：
Upper bonded type water proof rubber combination 2 is identical with the structure of lower bonded type water proof rubber combination 9；Upper bonded type waterproof rubber
Glue combination 2 includes waterproof roll and coiled material waterstop, coiled material waterstop it is central raised, it is anti-in order to well be connected with subsiding crack
The alignment splicing of the axis of water coiled material and coiled material waterstop, and the extexine of waterproof roll and coiled material waterstop passes through self-adhesion glued membrane
Parcel.Overwrap is torn during use, is placed on concrete cushion 1, axis is alignd with subsiding crack.Self-adhesive waterproof rubber
Combination should not expose for a long time in atmosphere, to be prevented from influenceing its effect with concrete binding.
Further set：
Concrete cushion 1 in the present invention is formed by C15 concretings.Fluid sealant 3 is self-healing waterproof gasket cement, is contained
There are water-swellable component and cement-base infiltration crystallization waterproof ingredient.Barrier film 4 is malthoid barrier film, prevents fluid sealant and foam
Plate bonds, and the work to fluid sealant plays adverse effect.Cystosepiment 5 is polyethylene panel.Right side bottom plate 6 and left-side bottom 7 are equal
For self waterproofing reinforced concrete floor.Coat of metal 8 is steel plate.
In this example, it is assumed that subsiding crack is 30mm, concrete structure thickness B >=300mm, first with C15 concrete
The concrete cushion 1 that thickness is 100mm is poured, a bonded water proof rubber combination is placed on bed course, long 650mm is bonded
The axis of water proof rubber combination will align with the axis of subsiding crack, in the self-healing waterproof of the sealing 20mm depths of upstream face
Sealant sealing.Filled in subsiding crack with polyethylene panel.One is set in self-healing waterproof gasket cement and polyethylene panel
Layer malthoid barrier film.After back side sets one of waterproof, rear pouring concrete to conserve again, the bonded of a length of 340mm is placed
Water proof rubber is combined, and a 5mm thickness is added above it, coat of metal wide 330mm, protects coiled material not by concrete
Sandstone is punctured, and the both sides of bonded water proof rubber combination are dug upwards, are surrounded the both sides of coat of metal, are prevented coat of metal
Both ends clearance leakage.
Compared with prior art, its specific effect is as shown in table 1 below by the present invention：
The comparison of the inventive method of table 1 and conventional method
Above-described embodiment is only used for illustrating the inventive concept of the present invention, rather than the restriction to rights protection of the present invention,
All changes for carrying out unsubstantiality to the present invention using this design, all should fall into protection scope of the present invention.
Claims (9)
1. a kind of construction technology of the settlement joint structure of basement bottom board, it is characterised in that comprise the following steps：
（1）Underplate concrete cushion construction, with C15 concreting bed course, the position of subsiding crack shifts to an earlier date unwrapping wire, determines its position
Put；
（2）Bonded water proof rubber combination, the axis of combination and the axis pair of subsiding crack is placed above in concrete cushion
Together；
（3）The batten wide with subsiding crack is fixed on to the inner side of template, batten is modeled as subsiding crack, starts to install mould afterwards
Plate, the reinforcing bar on colligation bottom plate after template is propped up, and side form has been closed, prepared casting concrete；
（4）Right side concrete is first poured, pours the maintenance for carrying out concrete afterwards；
（5）Side form and batten are all removed, clear up the both sides of subsiding crack, ensures that subsiding crack both sides are smooth, vertically；Fixed polyethylene
Plastic plate, one is set to be taken from the waterproof gasket cement that heals at the seam bottom of upstream face；
（6）Malthoid barrier film is set between polyethylene panel and fluid sealant；
（7）Left side concrete is poured, pours the maintenance for carrying out concrete afterwards；
（8）A bonded water proof rubber combination is placed again in back side, it is desirable to step（2）It is identical；
（9）One layer of steel plate is placed in the combination of bonded water proof rubber.
2. the construction technology of the settlement joint structure of basement bottom board as claimed in claim 1, it is characterised in that：Working underground
The settlement joint structure of room bottom plate includes concrete cushion, and described concrete cushion combines provided with lower bonded type water proof rubber,
Described lower bonded type water proof rubber combination is provided with cystosepiment, and the top of the cystosepiment is provided with upper bonded type water proof rubber group
Close, the cystosepiment is respectively arranged on the left side and the right side left-side bottom and right side bottom plate, the upper bonded type water proof rubber combination
Top is provided with coat of metal.
3. the construction technology of the settlement joint structure of basement bottom board as claimed in claim 2, it is characterised in that：Described cystosepiment
Fluid sealant is provided between lower bonded type water proof rubber combination, barrier film is provided between described fluid sealant and cystosepiment.
4. the construction technology of the settlement joint structure of basement bottom board as claimed in claim 2, it is characterised in that：Described upper bonding
Formula water proof rubber combines identical with the structure of lower bonded type water proof rubber combination；Described upper bonded type water proof rubber combination includes
Waterproof roll and coiled material waterstop, described coiled material waterstop it is central raised, in waterproof roll and the coiled material waterstop
Axis alignment splicing, and the extexine of waterproof roll and coiled material waterstop is wrapped up by self-adhesion glued membrane.
5. the construction technology of the settlement joint structure of basement bottom board as claimed in claim 3, it is characterised in that：Described fluid sealant
For self-healing waterproof gasket cement.
6. the construction technology of the settlement joint structure of basement bottom board as claimed in claim 3, it is characterised in that：Described barrier film
For malthoid barrier film.
7. the construction technology of the settlement joint structure of basement bottom board as claimed in claim 2, it is characterised in that：Described cystosepiment
For polyethylene panel.
8. the construction technology of the settlement joint structure of basement bottom board as claimed in claim 2, it is characterised in that：Described right side bottom
Plate and left-side bottom are self waterproofing reinforced concrete floor.
9. the construction technology of the settlement joint structure of basement bottom board as claimed in claim 2, it is characterised in that：Described metal is protected
Sheath is steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528887.0A CN105971134B (en) | 2016-07-07 | 2016-07-07 | The settlement joint structure and its construction technology of a kind of basement bottom board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528887.0A CN105971134B (en) | 2016-07-07 | 2016-07-07 | The settlement joint structure and its construction technology of a kind of basement bottom board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105971134A CN105971134A (en) | 2016-09-28 |
| CN105971134B true CN105971134B (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610528887.0A Active CN105971134B (en) | 2016-07-07 | 2016-07-07 | The settlement joint structure and its construction technology of a kind of basement bottom board |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086490A (en) * | 2016-11-23 | 2018-05-29 | 北京中联天盛建材有限公司 | A kind of anti-water-stopping system and ground in underground, top surface and elevation construction method |
| CN114960774A (en) * | 2022-05-13 | 2022-08-30 | 中建八局第二建设有限公司 | Waterproof structure for bottom plate settlement joint and construction method thereof |
| CN116411978A (en) * | 2023-04-26 | 2023-07-11 | 中科建通工程技术有限公司 | Prestress deformation joint structure and construction process thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3606370A1 (en) * | 1986-02-27 | 1987-09-03 | Muecher Hermann Gmbh | Flexible joint seal for structural parts |
| JP2004162483A (en) * | 2002-11-15 | 2004-06-10 | Sumitomo Rubber Ind Ltd | Flexible rubber joint |
| CN101225667A (en) * | 2008-02-02 | 2008-07-23 | 宁波建工集团有限公司 | Design of settlement joint provided inside underground continuous wall and construction method thereof |
| CN202500160U (en) * | 2012-03-21 | 2012-10-24 | 叶小钗 | Waterproof structure for expansion joint of soleplate |
| CN203256812U (en) * | 2013-04-27 | 2013-10-30 | 孔志坚 | Settlement joint of basement bottom slab |
| CN104878783B (en) * | 2015-05-22 | 2016-12-07 | 中国十七冶集团有限公司 | A kind of Super-long Basement concrete floor deformation joint anti-seepage and method for treating seepage |
| CN205035830U (en) * | 2015-09-28 | 2016-02-17 | 中信建筑设计研究总院有限公司 | Drainage structure is prevented with basement bottom plate movement joint department that escape canal combined together to movement joint |
| CN206157929U (en) * | 2016-07-07 | 2017-05-10 | 绍兴文理学院 | Settlement joint structure of basement bottom plate |
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2016
- 2016-07-07 CN CN201610528887.0A patent/CN105971134B/en active Active
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| CN105971134A (en) | 2016-09-28 |
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