CN109138296A - Underground engineering top plate is divided into small area drainage and cancels the method for looking for slope - Google Patents
Underground engineering top plate is divided into small area drainage and cancels the method for looking for slope Download PDFInfo
- Publication number
- CN109138296A CN109138296A CN201811028997.6A CN201811028997A CN109138296A CN 109138296 A CN109138296 A CN 109138296A CN 201811028997 A CN201811028997 A CN 201811028997A CN 109138296 A CN109138296 A CN 109138296A
- Authority
- CN
- China
- Prior art keywords
- top plate
- slope
- drainpipe
- looking
- underground engineering
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000004746 geotextile Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 6
- 230000035699 permeability Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D13/0445—Drainage channels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1687—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure the insulating material having provisions for roof drainage
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D2013/049—Drainage on the roof surface of condensation water or infiltrated rainwater
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Slope and water discharge technology are looked for by what underground engineering top plate was divided into that small area drainage cancels that the method for looking for slope is related to underground engineering top plate square top.Existing specification is all to make entirety in structure roof slope is looked for drain again, so the area of top plate is bigger, looks for the height on slope higher, in order to save the cost for looking for slope, the present invention provides the drainage channel of open type, is not required to separately set permeability cell；It covers geotextiles on drainage channel again simultaneously and pours concrete cover, can not be damaged by pressure by backfill and Construction traffic；Plastic sheath is provided for drainpipe again, a large amount of water flows is flowed in protecting pipe, will not influence waterproof layer.The drainage system of top plate was facilitated not only unobstructed, but also can not be damaged in construction.
Description
Technical field
Underground engineering top plate is divided into the method that slope is looked in the cancellation of small area drainage to be related on underground engineering top plate square
Slope and water discharge technology are looked for by portion.
Background technique
In " Technical code for water proof in underground engineering " GB50108 and " planted roof work technical regulation " JGJ155, be all
Making entirety in structure roof looks for slope to drain again, so the area of top plate is bigger, looks for the height on slope higher, or even will affect top
The landscape design of green way.
Summary of the invention
In order to save the cost for looking for slope, the prior art is to be separated top plate into strips with closed drainpipe, is made in plane
Rainwater can enter drainage pipeline networks, be then exhausted from.Drainage pipeline networks is blocked in order to prevent, so drainage pipeline networks is closed, need
In addition permeability cell to be installed again, make the outflow that rainwater can be unobstructed in drainpipe, but permeability cell will receive earthing below and return
It fills out, the damage in collision and use when roadside greening is constructed, is the disadvantage in construction technology.The present invention provides open types
Drainage channel, be not required to separately set permeability cell；It covers geotextiles on drainage channel again simultaneously and pours concrete cover, can not be returned
It bankets and is damaged by pressure with Construction traffic；Plastic sheath is provided for drainpipe again, a large amount of water flows is flowed in protecting pipe, will not influence
Waterproof layer.The way of specific implementation is: having an open plastic protecting casing, the side of protecting pipe outside permeable drainpipe
There is the plastic edge wing, the concrete protection surface layer that the side wing is poured with after is interlocked, completely spreads one layer of drain bar again on concrete cover, so
Geotextiles are all completely spread afterwards.Rainwater is arranged after whole geotextiles earth-retaining drainage, then from drain bar gap under seeping in backfill
Enter permeable drainpipe, and permeable drainpipe blocks impurity again, and twice-filtered clear water is discharged rapidly in drainpipe.
After all covering geotextiles on drain bar and permeable drainpipe, one layer of concrete cover is poured on the top of drainpipe.Drainpipe exists
Arrangement on top plate can be strip, blocky or other various convenient arrangements.
The present invention is into strips or blocky by plane separation, by the filtering of drain bar and the filtering of water-permeable pipe, it can be ensured that
Patency in drainpipe, then protect drainage pipeline not damaged by construction with concrete surface layer eliminates permeability cell these technologies and arranges
It applies, had facilitated the drainage system of top plate not only unobstructed, but also can not be damaged in construction.
Detailed description of the invention
Fig. 1, Fig. 2 are that top plate is divided into strip or block-like plan view.
Fig. 3 is the A-A section of Fig. 1.
Fig. 4 is the node diagram of plastic draining casing.
Fig. 5 is the B-B section of Fig. 1.
Fig. 6 is the cross-section diagram of plastic draining casing.
Specific embodiment
It is placed in plastic protecting casing 4 in the permeable drainpipe 3 in top of the structure roof 1 of Fig. 1, top plate area is divided into
Strip, then completely spread drain bar 6.And Fig. 2 be then with permeable drainpipe 3 and plastic protecting casing 4, the surface segmentation of top plate 1 is blocking
Shape area.
Fig. 3 is the A-A section of Fig. 1, it can be seen that has waterproof layer 2 in the surface layer of structure roof 1, then installs plastic sheath
Pipe 4, then concrete surface layer 5 is poured, drain bar 6 is spread on the surface of concrete surface layer 5, and permeable drainpipe 3 is placed in plastic protecting casing 4
Between, then the whole geotextiles 7 for completely spreading earth-retaining drainage, one of concrete cover 8 is poured on the top of drainpipe.
Fig. 4 is the node amplification of Fig. 3, is stated identical.
Fig. 5 is the B-B section of Fig. 1, it can be seen that the side of plastic protecting casing 4 and the permeable drainpipe 3, Yi Jiman of exposing
Geotextiles 7 are spread, plastic three-way 9 is loaded onto the endpoint of water-permeable pipe, water can be re-introduced in urban pipe network.
Fig. 6 is the section of plastic draining casing 4, and there is the plastic edge wing 10 on the permeable drainpipe of storage, both sides in casing, pours concrete guarantor
It can be connected as one when sheath.
Claims (4)
1. underground engineering top plate, which is divided into small area drainage, cancels the method for looking for slope, it is characterized in that in the outer of permeable drainpipe
There is an open plastic protecting casing in face, and there is the plastic edge wing in the side of protecting pipe, and the concrete protection surface layer that the side wing is poured with after is engaged
Together, it completely spreads one layer of drain bar again on concrete cover, then all completely spreads geotextiles.
2. underground engineering top plate, which is divided into small area drainage, as described in claim 1 cancels the method for looking for slope, feature
It is rainwater under being seeped in backfill, after whole geotextiles earth-retaining drainage, then is discharged into permeable drainpipe from drain bar gap, and
Permeable drainpipe blocks impurity again, and twice-filtered clear water is discharged rapidly in drainpipe.
3. underground engineering top plate, which is divided into small area drainage, as described in claim 1 cancels the method for looking for slope, feature
It is to pour one layer of concrete cover on the top of drainpipe after all covering geotextiles on drain bar and permeable drainpipe.
4. underground engineering top plate, which is divided into small area drainage, as described in claim 1 cancels the method for looking for slope, feature
It is arrangement of the drainpipe on top plate, can be strip, blocky or other various convenient arrangements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811028997.6A CN109138296A (en) | 2018-09-05 | 2018-09-05 | Underground engineering top plate is divided into small area drainage and cancels the method for looking for slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811028997.6A CN109138296A (en) | 2018-09-05 | 2018-09-05 | Underground engineering top plate is divided into small area drainage and cancels the method for looking for slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109138296A true CN109138296A (en) | 2019-01-04 |
Family
ID=64826803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811028997.6A Pending CN109138296A (en) | 2018-09-05 | 2018-09-05 | Underground engineering top plate is divided into small area drainage and cancels the method for looking for slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109138296A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962776A (en) * | 2019-05-20 | 2020-11-20 | 上海三彩科技发展有限公司 | Method for placing water permeable pipe in plastic sleeve for draining water and preventing water |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2639422A1 (en) * | 2008-09-09 | 2010-03-08 | Douglas C. Fishburn | Green roof edging and restraint system |
| CN205116362U (en) * | 2015-10-26 | 2016-03-30 | 中冶天工集团有限公司 | Have drain pipe of function of permeating water concurrently |
| CN105604252A (en) * | 2016-03-07 | 2016-05-25 | 唐山德生防水股份有限公司 | Planted roof structure for underground garage |
| CN205421741U (en) * | 2016-03-16 | 2016-08-03 | 唐山德生防水股份有限公司 | Prevent drainage system with layer |
| CN106065627A (en) * | 2016-07-06 | 2016-11-02 | 上海建工四建集团有限公司 | Building base plate drainage system and construction method thereof |
-
2018
- 2018-09-05 CN CN201811028997.6A patent/CN109138296A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2639422A1 (en) * | 2008-09-09 | 2010-03-08 | Douglas C. Fishburn | Green roof edging and restraint system |
| CN205116362U (en) * | 2015-10-26 | 2016-03-30 | 中冶天工集团有限公司 | Have drain pipe of function of permeating water concurrently |
| CN105604252A (en) * | 2016-03-07 | 2016-05-25 | 唐山德生防水股份有限公司 | Planted roof structure for underground garage |
| CN205421741U (en) * | 2016-03-16 | 2016-08-03 | 唐山德生防水股份有限公司 | Prevent drainage system with layer |
| CN106065627A (en) * | 2016-07-06 | 2016-11-02 | 上海建工四建集团有限公司 | Building base plate drainage system and construction method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962776A (en) * | 2019-05-20 | 2020-11-20 | 上海三彩科技发展有限公司 | Method for placing water permeable pipe in plastic sleeve for draining water and preventing water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |