CN209603196U - Sole plate post-poured strip structure - Google Patents
Sole plate post-poured strip structure Download PDFInfo
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- CN209603196U CN209603196U CN201920142844.8U CN201920142844U CN209603196U CN 209603196 U CN209603196 U CN 209603196U CN 201920142844 U CN201920142844 U CN 201920142844U CN 209603196 U CN209603196 U CN 209603196U
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- plate
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- bottom plate
- seine
- strip structure
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Abstract
The utility model relates to a kind of sole plate post-poured strip structures, it is related to basement construction field, it includes symmetrically arranged bottom plate and the waterproof layer that bottom base plate is arranged in, post-cast strip is equipped between the bottom plate, horizontal steel plate seine and vertical steel plate seine are respectively equipped between the post-cast strip and bottom plate, and horizontal steel plate draws in the net to be equipped with baffle vertically to the direction of bottom plate.The utility model has the intensity for reinforcing basement bottom board, enhances the effect of the waterproof effect of basement bottom board.
Description
Technical field
The utility model relates to the technical fields of basement construction, more particularly, to a kind of sole plate post-poured strip structure.
Background technique
Post-cast strip need to be arranged according to specification in the bottom of big basement at present, and post-cast strip generally requires to pass through from basement bottom
It is logical and after the completion of main structure a period of time could close, and need in advance that construction waterproof layer is simultaneously between basement outer layer and foundation pit
It is backfilled.
Existing form of construction work is that prefabricated board first is arranged in the outside of post-cast strip, and the two sides of prefabricated board extend respectively to underground
Cement mortar base is arranged in the outside of outer wall of basement, fixed device and prefabricated board in the outside of room post-cast strip, then in cement bonded sand
Waterproof layer is provided on the outside of slurry base.
Prior art among the above has the following deficiencies: the vibration being subject in the unstable regional ground end of geologic structure
It is more, and lack fixed device between above-mentioned post-cast strip and prefabricated board, when the vibration that the bottom of basement is subject to is larger, bottom plate
It is easily broken off, is poured in basement so as to cause ground bottom water.
Utility model content
The purpose of the utility model is to provide a kind of sole plate post-poured strip structures, can reinforce the strong of basement bottom board
Degree, enhances the waterproof effect of basement bottom board.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
Including symmetrically arranged bottom plate and the waterproof layer of bottom base plate is arranged in sole plate post-poured strip structure, described
Post-cast strip is equipped between bottom plate, the bottom plate is extended with enhancement layer to waterproof layer, and two enhancement layers are opposite to be extended, and
Joint filling is formed between two enhancement layers；Horizontal steel plate seine and vertical steel plate are respectively equipped between the post-cast strip and bottom plate
Seine, and horizontal steel plate draws in the net to be equipped with baffle vertically to the direction of bottom plate.
By using above-mentioned technical proposal, it is first laid with waterproof layer, then to concrete perfusion on waterproof layer, to form bottom
Plate is then laid with vertical steel plate seine and horizontal steel plate seine respectively in bottom plate, fills into the post-cast strip between bottom plate
Concrete is infused, autogenous shrinkage unevenness or the uneven generation harmful cracks of sedimentation between bottom plate, and the baffle vertical by setting are avoided,
When gap of the local bottom water between gap bottom plate and post-cast strip is penetrated into bottom plate, need successively to pass through baffle edge, to increase
The infiltration distance of the ground bottom water added, enhances waterproof effect.
The utility model is further arranged to: being equipped with connecting plate, the gear between the baffle and the seine of the steel plate of level
Plate is fixedly connected by connecting plate with steel plate seine.
By using above-mentioned technical proposal, the contact area between baffle and steel plate seine is increased, to increase steel
The stability of plate.
The utility model is further arranged to: being equipped with flexible sealing between the horizontally disposed steel plate seine and post-cast strip
Band.
By using above-mentioned technical proposal, waterstop can be avoided gap of the ground bottom water between post-cast strip and bottom plate and seep
Enter, enhances waterproof effect.
The utility model is further arranged to: rigid waterstop is equipped between the bottom plate and post-cast strip, the rigidity is stopped
Water band is arranged in the steel plate seine being vertically arranged.
By using above-mentioned technical proposal, when gap of the local bottom water between post-cast strip and bottom plate is penetrated into bottom plate, ground
Bottom water needs first to enhance waterproof effect to increase infiltration distance around the edge of waterstop.
The utility model is further arranged to: the bottom plate is equipped with reinforcing rod vertically, and the reinforcing rod is arranged in level and sets
The steel plate seine set.
By using above-mentioned technical proposal, reinforcing rod increases bonding strength between bottom plate and post-cast strip.
The utility model is further arranged to: the bottom plate tilts to waterproof layer and is symmetrically arranged with enhancement layer, between enhancement layer
Equipped with post-cast strip.
By using above-mentioned technical proposal, enhancement layer can reinforce the local strength of bottom plate, avoid bottom plate local fracture and
It causes to seep water.
The utility model is further arranged to: reinforcing bar prefabricated board is equipped in the enhancement layer.
By using above-mentioned technical proposal, reinforcing bar prefabricated board enhances the intensity of enhancement layer, improves the antidetonation energy of bottom plate
Power.
The utility model is further arranged to: back-adhering waterstop is equipped between the waterproof layer and bottom plate.
By using above-mentioned technical proposal, local bottom water to bottom plate penetrate into when, need first from back-adhering waterstop edge around
It crosses, thus increases the infiltration distance of ground bottom water, enhance waterproof effect.
The utility model is further arranged to: the waterproof layer is externally provided with the protective layer for protecting waterproof layer.
By using above-mentioned technical proposal, protective layer can be avoided waterproof layer and be etched, and extend waterproof layer uses the longevity
Life.
In conclusion the advantageous effects of the utility model are as follows:
1. by setting baffle and horizontal steel plate seine the infiltration distance of ground bottom water can be increased, to enhance anti-
Water effect；
2. by setting connecting plate the contact area of baffle and steel plate seine can be enhanced, to enhance the steady of baffle
It is qualitative；
3. enhancing the bonding strength between bottom plate and post-cast strip by setting reinforcing rod.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiments of the present invention one.
Fig. 2 is the structural schematic diagram of the embodiments of the present invention two.
Appended drawing reference: 1, bottom plate；11, enhancement layer；111, reinforcing bar prefabricated board；12, the first steel plate draws in the net；13, the second steel plate
Seine；14, baffle；15, connecting plate；16, reinforcing rod；17, rigid waterstop；18, flexible water stop；2, waterproof layer；3, it protects
Layer；4, post-cast strip；5, back-adhering waterstop；51, fin；7, joint filling.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one
It referring to Fig.1, is a kind of sole plate post-poured strip structure disclosed by the utility model, including symmetrically arranged bottom plate 1,
The post-cast strip 4 that the waterproof layer 2 of 1 bottom of bottom plate is arranged in and is arranged between bottom plate 1, bottom plate 1 are formed by concreting；It is anti-
The protective layer 3 equipped with concreting is enclosed in the bottom of water layer 2, and protective layer 3 can protect waterproof layer 2, reduces what waterproof layer 2 was subject to
It corrodes, extends the service life of waterproof layer 2；When local bottom water is penetrated into basement, it need to successively pass through protective layer 3, waterproof
Layer 2 and bottom plate 1, due to being provided with multilayer flashing structure, so that water flooding be made to be not easily penetrated into basement.
Referring to Fig.1, back-adhering waterstop 5 is equipped between waterproof layer 2 and bottom plate 1, back-adhering waterstop 5 extends to bottom plate 1
There is fin 51, fin 51 is embedded to bottom plate 1, and side of the back-adhering waterstop 5 far from fin 51 is equal with the bottom surface of bottom plate 1
Together；When local bottom water is penetrated into bottom plate 1, needs first to bypass from the edge of back-adhering waterstop 5, could be penetrated into further around through fin 51
Bottom plate 1 enhances waterproof effect to increase the infiltration distance of ground bottom water；Wherein, waterproof layer 2 is set as waterproof roll.
Referring to Fig.1, bottom plate 1 is extended with enhancement layer 11 to waterproof layer 2, and two enhancement layers 11 are opposite to be extended, and at two
Joint filling 7 is formed between enhancement layer 11, is filled with polyurethane in joint filling 7, so that bottom plate 1 be avoided to split because of autogenous shrinkage unevenness
Seam；Reinforcing bar prefabricated board 111 is equipped in enhancement layer 11 to avoid 1 local fracture of bottom plate to reinforce the local strength of bottom plate 1 and make
At infiltration；Reinforcing bar prefabricated board 111 is extended a distance into bottom plate 1, to reinforce the intensity between bottom plate 1 and enhancement layer 11.
Referring to Fig.1, the bending part between enhancement layer 11 and post-cast strip 4 is equipped with flexible water stop 18；It is perfused in post-cast strip 4
There is concrete, so that the bottom plate 1 of formed by integrally casting be avoided to generate harmful cracks because autogenous shrinkage is uneven or sedimentation is uneven；Bottom plate 1 with
The the first steel plate seine 12 being vertically arranged and horizontally disposed rigid waterstop 17, and rigid waterstop are equipped between post-cast strip 4
17 extend in post-cast strip 4 from bottom plate 1 and are arranged in the first steel plate seine 12；
Horizontally disposed second steel plate seine 13 is equipped between enhancement layer 11 and post-cast strip 4, the seine 13 of the second steel plate is the bottom of to
The direction of plate 1 is installed with baffle 14 vertically, is fixedly connected with connecting plate 15, baffle 14 between baffle 14 and the second steel plate seine 13
It is fixedly connected by connecting plate 15 with the second steel plate seine 13；Connecting plate 15 increases between baffle 14 and the second steel plate seine 13
Contact area, to increase the stability of baffle 14.
The implementation principle of the present embodiment are as follows: protective layer 3 is first perfused, then is laid with waterproof layer 2 in protective layer 3, then to anti-
Reinforcing bar prefabricated board 111 is installed, Reperfu- sion concrete is then poured with after in bottom plate 1 to form bottom plate 1 and enhancement layer 11 on water layer 2
With being laid with vertical the first steel plate seine 12 and horizontally disposed second steel plate seine 13 between 4 respectively, and drawn in the second steel plate
It is vertically arranged baffle 14 on net 13, while being arranged in the first steel plate seine 12 and plugging rigid waterstop 17 to bottom plate 1, then pouring backward
Concrete perfusion in band 4, then to filled polyurethane in joint filling 7；Seam of the local bottom water between gap bottom plate 1 and post-cast strip 4
When gap is penetrated into bottom plate 1, need successively to pass through the edge of back-adhering waterstop 5 and fin 51, further around 18 He of flexible water stop excessively
The edge of baffle 14, further around the interior that can just permeate the ground behind the edge of rigid waterstop 17, to make the infiltration road of ground bottom water
Journey greatly increases, and enhances waterproof effect.
Embodiment two
The difference is that, referring to Fig. 2, enhancement layer 11 is equipped with reinforcing rod 16 to the direction of bottom plate 1 vertically with embodiment one,
Reinforcing rod 16 is arranged in the second steel plate seine 13；Reinforcing rod 16 increases bonding strength between bottom plate 1 and the first post-cast strip 41, keeps away
The connecting band exempted between the first post-cast strip 41 and bottom plate 1 is broken by shake.
The utility model can enhance the intensity of bottom plate 1 by setting baffle 14 and horizontal the second steel plate seine 13, and
The infiltration distance for increasing ground bottom water, to enhance waterproof effect；By the way that connecting plate 15 is arranged, baffle 14 and second can be enhanced
The contact area of steel plate seine 13, to enhance the stability of baffle 14；By be arranged reinforcing rod 16, enhance bottom plate 1 with
Bonding strength between post-cast strip 4.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of sole plate post-poured strip structure, it is characterised in that: including symmetrically arranged bottom plate (1) and be arranged in bottom plate
(1) waterproof layer (2) of bottom is equipped with post-cast strip (4) between the bottom plate (1), and the bottom plate (1) extends to waterproof layer (2)
Have enhancement layer (11), two enhancement layers (11) are opposite to be extended, and forms joint filling (7) between two enhancement layers (11)；Institute
It states and is respectively equipped with horizontal steel plate seine and vertical steel plate seine between post-cast strip (4) and bottom plate (1), and horizontal steel plate is drawn
Net is equipped with baffle (14) to the direction of bottom plate (1) vertically.
2. sole plate post-poured strip structure according to claim 1, it is characterised in that: the baffle (14) and horizontal steel
Connecting plate (15) are equipped between plate seine, the baffle (14) is fixedly connected by connecting plate (15) with steel plate seine.
3. sole plate post-poured strip structure according to claim 1, it is characterised in that: the horizontally disposed steel plate seine
Flexible water stop (18) are equipped between post-cast strip (4).
4. sole plate post-poured strip structure according to claim 1, it is characterised in that: the bottom plate (1) and post-cast strip (4)
Between be equipped with rigid waterstop (17), the rigidity waterstop (17) is arranged in the steel plate seine being vertically arranged.
5. sole plate post-poured strip structure according to claim 1, it is characterised in that: the bottom plate (1) is equipped with vertically to be added
Strong bar (16), the reinforcing rod (16) are arranged in horizontally disposed steel plate seine.
6. sole plate post-poured strip structure according to claim 1, it is characterised in that: the bottom plate (1) is to waterproof layer (2)
Inclination is symmetrically arranged with enhancement layer (11), is equipped with post-cast strip (4) between enhancement layer (11).
7. sole plate post-poured strip structure according to claim 6, it is characterised in that: be equipped with steel in the enhancement layer (11)
Muscle prefabricated board (111).
8. sole plate post-poured strip structure according to claim 7, it is characterised in that: the waterproof layer (2) and bottom plate (1)
Between be equipped with back-adhering waterstop (5).
9. sole plate post-poured strip structure according to claim 8, it is characterised in that: waterproof layer (2) peripheral hardware is useful
In the protective layer (3) of protection waterproof layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142844.8U CN209603196U (en) | 2019-01-25 | 2019-01-25 | Sole plate post-poured strip structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142844.8U CN209603196U (en) | 2019-01-25 | 2019-01-25 | Sole plate post-poured strip structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209603196U true CN209603196U (en) | 2019-11-08 |
Family
ID=68400926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920142844.8U Active CN209603196U (en) | 2019-01-25 | 2019-01-25 | Sole plate post-poured strip structure |
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| Country | Link |
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| CN (1) | CN209603196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116856707A (en) * | 2023-06-13 | 2023-10-10 | 中国十七冶集团有限公司 | Construction method for novel advanced sealing one-step forming of post-pouring strip of basement roof |
-
2019
- 2019-01-25 CN CN201920142844.8U patent/CN209603196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116856707A (en) * | 2023-06-13 | 2023-10-10 | 中国十七冶集团有限公司 | Construction method for novel advanced sealing one-step forming of post-pouring strip of basement roof |
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