CN206844174U - Structure is handled in infiltration on soleplate surface - Google Patents
Structure is handled in infiltration on soleplate surface Download PDFInfo
- Publication number
- CN206844174U CN206844174U CN201720553404.2U CN201720553404U CN206844174U CN 206844174 U CN206844174 U CN 206844174U CN 201720553404 U CN201720553404 U CN 201720553404U CN 206844174 U CN206844174 U CN 206844174U
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- China
- Prior art keywords
- layer
- concrete
- packed layer
- sole plate
- water seepage
- Prior art date
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- 230000008595 infiltration Effects 0.000 title claims description 21
- 238000001764 infiltration Methods 0.000 title claims description 21
- 239000000463 material Substances 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000010276 construction Methods 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims abstract description 11
- 238000012856 packing Methods 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 97
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002344 surface layer Substances 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
A water seepage treatment structure on the surface of a foundation slab is arranged on the foundation slab and at the position of a water seepage area; the concrete slope finding method comprises concrete slope finding layers poured on two sides of a water seepage area, a first filling layer paved on a foundation bottom plate and at the middle position of the concrete slope finding layers on the two sides, a filling material filled between the concrete slope finding layer and the first filling layer, alkali-resistant mesh cloth covered on the first filling layer and the top of the filling material, a second filling layer paved on the alkali-resistant mesh cloth and a concrete surface layer poured on the top of the concrete slope finding layer and the top of the second filling layer. The utility model provides a water seepage treatment structure that traditional construction method made quality is poor, the leaking stoppage effect is poor, the later stage is reprocessed the great and higher technical problem of cost of possibility.
Description
Technical field
Sole plate waterproof field is the utility model is related to, more particularly to a kind of sole plate surface water seepage treatment structure
Make.
Background technology
With the rapid development of economy, skyscraper and high-rise building are more and more, modern high-rise building and Super High
Building is often all because the requirement in building function sets one or more layers basement, so as to which foundation depth is continuously increased, ultra-deep base
Cheat more and more.With the increase of excavation of foundation pit depth, the water pressure at sole plate is increasing, so as to cause sole plate
Surface infiltration probability increase.
Because big deep basal pit sole plate is mass concrete, treatment of construction joints is improper, caused cold in work progress
The problems such as at seam and concrete leakiness is all to cause sole plate surface（Especially lattice column, bottom plate reinforcing strip, post-cast strip etc.
Region）Easily the reason for infiltration.Sole plate infiltration not only influences the use function of building, and maintenance difficult, oozes for a long time
Water, maintenance cost is high, while greatly influences the durability of building ground.Along with the building ground of big deep basal pit bottom plate is thick
Degree is generally 150 ~ 250mm, would become hard to handle in the event of infiltration.Therefore done before sole plate building ground surface construction
Water seepage treatment becomes particularly important.
Traditional blocking method is to chisel crack or rises slip casting or pour again, but due to hydraulic pressure compared with
Greatly, new-old concrete joint part is difficult to accomplish very closed seamless combination, leak stopping it is difficult relatively large, and be unfavorable for applying
The control of working medium amount；And the later stage reprocesses that possibility is larger, and cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of water seepage treatment structure on sole plate surface, to solve traditional construction
The water seepage treatment structural texture that method makes is of poor quality, and plugging effect is poor, the later stage reprocesses the skill that possibility is larger and cost is higher
Art problem.
To achieve the above object, the utility model adopts the following technical scheme that.
A kind of water seepage treatment structure on sole plate surface, is arranged on sole plate, at the regional location that seeps water；Include
The concrete sloping layer of infiltration region both sides is cast in, is laid on sole plate, the first filling between concrete sloping layer
Layer, the packing material being filled between concrete sloping layer and the first packed layer, is covered in the first packed layer and packing material top
The alkaline-resisting grid cloth in portion, the second packed layer being laid on alkaline-resisting grid cloth and be cast in concrete sloping layer and second filling
The concrete topping at layer top；Length direction elongated setting of the concrete sloping layer along infiltration region；Described first fills out
The top surface for filling layer is less than the top surface of concrete sloping layer, between being left between the both sides of the first packed layer and concrete sloping layer
Gap；The packing material is filled in the gap between the first packed layer and concrete sloping layer, and the top surface of packing material with
The either flush of first packed layer；The top surface of second packed layer and concrete sloping layer either flush；The concrete surface
Layer and the concrete sloping layer for regional location both sides of seeping water below form a french drain, and the french drain joins with underground catch pit
It is logical.
Preferably, the region where the post-cast strip based on the infiltration region on bottom plate or the area where construction joint
Domain.
Preferably, the thickness of the concrete sloping layer is 100 ~ 250mm.
Preferably, first packed layer is boulder bed or metalling, wherein the particle diameter of cobble or rubble 30 ~
Between 50mm；The top of first packed layer lower than the top of concrete sloping layer is 20 ~ 40mm.
Preferably, the width of first packed layer is 100mm ~ 200mm.
Preferably, the packing material is identical with the material of the first packed layer, is cobble or rubble, wherein cobble or
The particle diameter of rubble is between 30 ~ 50mm.
Preferably, the width of the packing material is 50mm ~ 100mm.
Preferably, second packed layer is that rubble is either the relatively small crushed stone or coarse sand that particle diameter is not less than 0.15mm；
The thickness of second packed layer is 20 ~ 40mm.
The utility model has the characteristics that and beneficial effect compared with prior art.
1st, the utility model can effectively solve the problem that sole plate surface seepage problem, especially for solving lattice column, bottom
The problem of weakness zone area such as plate reinforcing strip, post-cast strip seepage, good water-proof effect, construction is simple and with strong points.
2nd, for the utility model by setting french drain in weak area, the water that will likely effectively can be oozed out has group by french drain
The outer use function and security performance arranged, ensure building after draining into underground catch pit of knitting.
3rd, the method for the utility model buffering dredging is substantially better than leak stopping, and degree-of-difficulty factor is low, and reduces the maintenance cost in later stage
With reducing cost.
4th, the utility model is simple to operate, easy to implement, can both ensure the construction quality problem of sole plate surface anti-seepage,
And can reduces the maintenance cost in later stage, and the baffle plate used in work progress can also reuse, and reduce making for baffle plate
With, material resources, financial resources are saved, it is green.
5th, the alkaline-resisting grid cloth in the utility model has the spy that intensity is high, caking property is good, docile property, polarization are splendid
Property, and upper strata material can be reduced and penetrate into cobble or metalling（30 ~ 50mm of particle diameter）It is interior, play certain cushioning effect.
Brief description of the drawings
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of the water seepage treatment structure on sole plate surface of the present utility model.
Fig. 2 is the procedure chart of the water seepage treatment structure construction on sole plate surface of the present utility model.
Reference：1- sole plates, the packed layers of 2- first, the packed layers of 3- second, 4- concrete toppings, 5- are mixed
Coagulate native sloping layer, the alkaline-resisting grid cloths of 6-, 7- baffle plates.
Embodiment
As shown in figure 1, the water seepage treatment structure on this sole plate surface, is arranged on sole plate 1, region position of seeping water
Put place；Include the concrete sloping layer 5 for being cast in infiltration region both sides, be laid on sole plate 1, concrete sloping layer 5
Between the first packed layer 2, the packing material 8 being filled between the packed layer 2 of concrete sloping layer 5 and first, be covered in first
The alkaline-resisting grid cloth 6 at the top of packed layer 2 and packing material 8, the second packed layer 3 being laid on alkaline-resisting grid cloth 6 and is poured
Concrete topping 4 at the top of 5 and second packed layer of concrete sloping layer 3；The concrete sloping layer 5 is along infiltration region
The elongated setting of length direction；The top surface of first packed layer 2 be less than concrete sloping layer 5 top surface, the two of the first packed layer 2
Gap is left between side and concrete sloping layer 5；The packing material 8 is filled in the first packed layer 2 and concrete sloping layer 5
Between gap in, and the either flush of the top surface of packing material 8 and the first packed layer 2；The top surface of second packed layer 3 with
The either flush of concrete sloping layer 5；The concrete topping 4 and the concrete sloping layer 5 for regional location both sides of seeping water below
Form a french drain, the french drain and underground catch pit UNICOM.
In the present embodiment, the region or construction joint place where post-cast strip based on the infiltration region on bottom plate 1
Region.
In the present embodiment, the thickness of the concrete sloping layer 5 is 180mm.
Certainly in other embodiments, the thickness of the concrete sloping layer 5 can also be chosen between 100 ~ 250mm.
In the present embodiment, first packed layer 2 is boulder bed or metalling, and the particle diameter of wherein cobble or rubble exists
Between 30 ~ 50mm；The top of first packed layer 2 is lower 20mm than the top of concrete sloping layer 5.
Certainly in other embodiments, the distance root at top of the top of first packed layer 2 to concrete sloping layer 5
Depending on thickness according to the second packed layer 3, it can be chosen between 20 mm ~ 40mm.
In the present embodiment, the packing material 8 is identical with the material of the first packed layer 2, is cobble or rubble, wherein ovum
The particle diameter of stone or rubble is between 30 ~ 50mm.
In the present embodiment, second packed layer 3 be the relatively small crushed stone that rubble is either particle diameter not less than 0.15mm or
Coarse sand；The thickness of second packed layer 3 is 20mm.
Certainly in other embodiments, the thickness of second packed layer 3 can select in 20mm ~ 40mm as requested
Take.
In the present embodiment, the width of first packed layer 2 is 150mm；In other embodiments, first packed layer
2 width can be chosen between 100mm ~ 200mm.
In the present embodiment, the width of the packing material 8 is 50mm ~ 100mm；In other embodiments, the filling material
The width of material 8 can also choose size in 50mm ~ 100mm.
The construction method of the water seepage treatment structure on this sole plate surface, including step are as follows.
Step 1：On sole plate 1, the both sides in infiltration region, elongated respectively set along the long axis direction in infiltration region
Baffle plate 7 is put, the infiltration region between two side shields 7 is connected with underground catch pit, the top of baffle plate 7 is mixed beyond to be poured
Coagulate the top of native sloping layer 5.
Step 2：The first packed layer 2 is laid between infiltration overlying regions, two side shields 7.
Step 3：Respectively in the outside casting concrete sloping layer 5 of baffle plate 7, and the top of concrete sloping layer 5 is set to be higher by
The top 20mm of one packed layer 2.
Step 4：Take out the baffle plate 7 of both sides, the two sides of first packed layer 2 and the concrete sloping layer 5 of its both sides
Between form groove respectively.
Step 5：The material with the first packed layer 2 is completely filled out in groove between the first packed layer 2 and concrete sloping layer 5
Expect identical packing material 8, and make the top of packing material 8 concordant with the top of the first packed layer 2.
Step 6：Alkaline-resisting grid cloth 6 is completely spread at the top at the top of the first packed layer 2 and packing material 8.
Step 7：The second packed layer 3 is laid on alkaline-resisting grid cloth 6, makes the top surface of the second packed layer 3 and the coagulation of both sides
The either flush of native sloping layer 5.
Step 8：Pouring for concrete topping 4 is carried out, it is mixed in the top construction of the second packed layer 3 and concrete sloping layer 5
Native surface layer 4, concrete topping 4 and one french drain of composition of concrete sloping layer 5 for regional location both sides of seeping water below are coagulated, it is described
French drain and underground catch pit UNICOM.
In the present embodiment, the clear spacing between the baffle plate 7 of the infiltration region both sides in step 1 is 150mm；The baffle plate 7
Width be 50mm.
In other embodiments, step 2 and step 3 can also exchange order, i.e., step 2 is respectively in the outside of baffle plate 7
Casting concrete sloping layer 5；Step 3 is in infiltration overlying regions, lays the first packed layer 2 between two side shields 7, and makes the
The distance at the top of one packed layer 2 to the top of concrete sloping layer 5 is 20mm.
In the present embodiment, the baffle plate 7 is flitch either C-type steel or channel-section steel.
Above-described embodiment is not the exhaustion of embodiment, can also there is other embodiments, and above-described embodiment purpose exists
In explanation the utility model, and unrestricted the scope of protection of the utility model, it is all by the utility model simple change and Lai
Using all falling within the scope of protection of the utility model.
Claims (8)
1. a kind of water seepage treatment structure on sole plate surface, is arranged on sole plate（1）At upper, infiltration regional location；It is special
Sign is：Include the concrete sloping layer for being cast in infiltration region both sides（5）, it is laid on sole plate（1）Upper, concrete is looked for
Slope layer（5）Between the first packed layer（2）, it is filled in concrete sloping layer（5）With the first packed layer（2）Between packing material
（8）, it is covered in the first packed layer（2）With packing material（8）The alkaline-resisting grid cloth at top（6）, it is laid on alkaline-resisting grid cloth（6）On
The second packed layer（3）And it is cast in concrete sloping layer（5）With the second packed layer（3）The concrete topping at top（4）；Institute
State concrete sloping layer（5）Along the elongated setting of length direction in infiltration region；First packed layer（2）Top surface less than mixed
Coagulate native sloping layer（5）Top surface, the first packed layer（2）Both sides and concrete sloping layer（5）Between leave gap；It is described to fill out
Fill material（8）It is filled in the first packed layer（2）With concrete sloping layer（5）Between gap in, and packing material（8）Top surface
With the first packed layer（2）Either flush；Second packed layer（3）Top surface and concrete sloping layer（5）Either flush；Institute
State concrete topping（4）With the concrete sloping layer for regional location both sides of seeping water below（5）Form a french drain, the french drain
With underground catch pit UNICOM.
A kind of 2. water seepage treatment structure on sole plate surface according to claim 1, it is characterised in that：The infiltration region
Based on bottom plate（1）On post-cast strip where region or the region where construction joint.
A kind of 3. water seepage treatment structure on sole plate surface according to claim 2, it is characterised in that：The concrete is looked for
Slope layer（5）Thickness be 100 ~ 250mm.
A kind of 4. water seepage treatment structure on sole plate surface according to claim 3, it is characterised in that：First filling
Layer（2）For boulder bed or metalling, wherein the particle diameter of cobble or rubble is between 30 ~ 50mm；First packed layer（2）
Top than concrete sloping layer（5）The low 20 ~ 40mm in top.
A kind of 5. water seepage treatment structure on sole plate surface according to claim 4, it is characterised in that：First filling
Layer（2）Width be 100mm ~ 200mm.
A kind of 6. water seepage treatment structure on sole plate surface according to claim 5, it is characterised in that：The packing material
（8）With the first packed layer（2）Material it is identical, be cobble or rubble, wherein the particle diameter of cobble or rubble 30 ~ 50mm it
Between.
A kind of 7. water seepage treatment structure on sole plate surface according to claim 6, it is characterised in that：The packing material
（8）Width be 50mm ~ 100mm.
A kind of 8. water seepage treatment structure on sole plate surface according to claim 7, it is characterised in that：Second filling
Layer（3）It is either the rubble or coarse sand that particle diameter is not less than 0.15mm for rubble；Second packed layer（3）Thickness for 20 ~
40mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553404.2U CN206844174U (en) | 2017-05-18 | 2017-05-18 | Structure is handled in infiltration on soleplate surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553404.2U CN206844174U (en) | 2017-05-18 | 2017-05-18 | Structure is handled in infiltration on soleplate surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206844174U true CN206844174U (en) | 2018-01-05 |
Family
ID=60796493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720553404.2U Expired - Fee Related CN206844174U (en) | 2017-05-18 | 2017-05-18 | Structure is handled in infiltration on soleplate surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206844174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948383A (en) * | 2017-05-18 | 2017-07-14 | 中建局集团第三建筑有限公司 | Water seepage treatment structure for surface of foundation slab and construction method thereof |
-
2017
- 2017-05-18 CN CN201720553404.2U patent/CN206844174U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948383A (en) * | 2017-05-18 | 2017-07-14 | 中建局集团第三建筑有限公司 | Water seepage treatment structure for surface of foundation slab and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 |