CN106401082A - Drainage structure and construction method of planted roof based on siphon system - Google Patents
Drainage structure and construction method of planted roof based on siphon system Download PDFInfo
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- CN106401082A CN106401082A CN201611104263.2A CN201611104263A CN106401082A CN 106401082 A CN106401082 A CN 106401082A CN 201611104263 A CN201611104263 A CN 201611104263A CN 106401082 A CN106401082 A CN 106401082A
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 239000004744 fabric Substances 0.000 claims abstract description 78
- 239000002689 soil Substances 0.000 claims abstract description 50
- 229920000728 polyester Polymers 0.000 claims abstract description 40
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 33
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 33
- 241001330002 Bambuseae Species 0.000 claims abstract description 33
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 33
- 239000011425 bamboo Substances 0.000 claims abstract description 32
- 239000004567 concrete Substances 0.000 claims abstract description 12
- 239000000835 fiber Substances 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 121
- 244000302661 Phyllostachys pubescens Species 0.000 claims description 30
- 235000003570 Phyllostachys pubescens Nutrition 0.000 claims description 30
- 239000011241 protective layer Substances 0.000 claims description 27
- 239000011449 brick Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 239000004746 geotextile Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 239000004575 stone Substances 0.000 claims description 8
- 239000003550 marker Substances 0.000 claims description 7
- 238000003475 lamination Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 3
- 239000010426 asphalt Substances 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 239000006071 cream Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 9
- 241000196324 Embryophyta Species 0.000 abstract description 6
- 241001649081 Dina Species 0.000 abstract 3
- 241000209128 Bambusa Species 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 241001464837 Viridiplantae Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/002—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings consisting of two or more layers, at least one of the layers permitting turfing of the roof
-
- 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
-
- 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
- E04D13/0477—Underroof drainage layers
-
- 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
- E04D13/0481—Drainage guiding provisions, e.g. deflectors or stimulation by inclined surfaces
-
- 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
- E04D13/064—Gutters
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cultivation Of Plants (AREA)
- Revetment (AREA)
Abstract
Provided is a drainage structure and a construction method of a planted roof based on a siphon system. The drainage structure comprises a roof top plate, a waterproof roll, a non-woven polyester fiber cloth filter layer, a fine aggregate concrete protection layer, siphon drainage channels, an impounding drainage protection plate, geotechnical cloth, dinas water filtering layers, horizontal bamboo rafts, planting soil, vertical round mao bamboos and a plant layer, wherein the waterproof roll is arranged on the roof top plate in a laid mode, the non-woven polyester fiber cloth filter layer is laid on the surface of the waterproof roll in a dried mode, and the siphon drainage channels are provided with multiple channels and are arranged uniformly on the surface of the non-woven polyester fiber cloth filter layer; the fine aggregate concrete protection layer is arranged on the surface of the non-woven polyester fiber cloth filter layer in a casting mode and puts slopes towards two sides along the siphon drainage channels; the impounding drainage protection plate is laid on the surface of the fine aggregate concrete protection layer in a closely clung mode, and the dinas water filtering layers are laid on the surface of the impounding drainage protection plate in a layering mode; the horizontal bamboo rafts are laid flat on the surface of the dinas water filtering layers; and the planting soil is laid on the surface of the horizontal bamboo rafts in a layering mode. According to the drainage structure and the construction method of the panted roof based on the siphon system, the proactive type drainage can keep the roof at a low water lever. The drainage structure has a good drainage effect and a long service life.
Description
Technical field
The invention belongs to planted roof drainage construction field is and in particular to a kind of planted roof draining based on siphonic system
Structure and construction method, are particularly suited for large-scale square greening planted roof.
Background technology
With the fast development of urban construction, urban ground space growing tension, the demand also day to plantation soil for the people
Benefit highlights, and the underground engineering top board square greening of monomer area 1～100,000 is more and more universal.Planted roof is to build
Building thing top planes is to rely on, and needs waterproof, greenery patches, heat-insulated triplicity to form a rounded system it is desirable to expire together
On the basis of foot is non-leakage, plant also to be ensured has good growing environment.But at present for various reasons, existing both at home and abroad build
The planted roof made also create such as waterproof material decompose, aging cause roof leakage water, waterproof layer occur layering, rise drum and
The building such as channeling water denounces, thus causing that deck service life is short, plant growth is bad, can not meet the needs of reality.When
The present, how to take effective working measure to ensure the smooth draining of planted roof, and then ensure the quality of planted roof and use the longevity
Life, has become as the problem that engineers and technicians constantly inquire into research.
The patent application document of CN201210298735.8 discloses a kind of planted roof waterproof construction method, planted roof
Mainly with green plantss as covering, it is aided with planting soil, aquifer, root resistance layer, draining room and waterproof layer etc..The program solves
The waterproof problem of planted roof, but only serve as root-resistant puncturing layer by waterproof roll, its effect unsatisfactory it is easy to quilt
Root system of plant is worn out, thus destroying the waterproof construction of roofing.
The patent of CN201310154779.8 discloses a kind of planted roof discharge structure, including roof construction layer, plantation
Soil layer, discharge outlet, roof drain, drain pipe, and the borehole wall surrounds.This discharge structure not only can reduce the quantity of rain water on roof bucket,
Reduce construction costs and the risk of roof leakage.But rely solely on structure gradient draining, easily cause the structure sheaf gradient inadequate
Rainwater accumulate, thus lead to roofing can not effectively draining, destruction roofing overall structure.
The patent of CN201420609725.6 discloses a kind of planted roof, including the roofing knot being sequentially distributed from bottom to top
Structure layer, cement mortar screeding layer, heat-insulation layer, loose type antiseepage layer of sand, root-resistant puncturing waterproof layer, drainage blanket, filter layer, planting soil
Layer and vegetable layer, integrate waterproof, greening, heat-insulated.But this technique relies solely on draining board carries out draining, relies on geotechnique
Cloth is filtered, and therefore easily causes planting soil and seepage flow occurs, thus blocking draining board, ultimately resulting in roofing cannot effectively draining
Effect.
Content of the invention
The technical problem to be solved in the present invention is, for the problems referred to above of existing planted roof water discharge technology presence, to provide
A kind of planted roof discharge structure based on siphonic system and construction method, active draining keeps roofing water level to be in relatively low water
Flat, the construction quality of planted roof is effectively ensured, drainage effect is good, life-span length, economic benefit are big.
The present invention be employed technical scheme comprise that by solving above-mentioned technical problem：
A kind of planted roof discharge structure based on siphonic system, including roofing top board, modified pitch SBS waterproof roll,
Non-woven polyester fabric cloth filter layer, pea gravel concreten protective layer, siphon drainage groove, storage row's protection board, geotextiles, sandstone drainage
Layer, horizontal bamboo raft, planting soil, vertically round Phyllostachys pubescens Mazei ex H.de Lebaie and plantation layer, modified pitch SBS waterproof roll is laid on roofing top board upper table
Face, non-woven polyester fabric cloth filter layer dry-laid on modified pitch SBS waterproof roll surface, (lay by non-woven polyester fabric cloth filter layer
Uniformly and no hole), siphon drainage groove is provided with multiple tracks, is evenly arranged in non-woven polyester fabric cloth and filters layer surface, and siphon
Rhone is connected the complete siphon drainge system of formation with the siphon drainage device outside planted roof；Pea gravel concreten protective layer pours
Build and filter layer surface in non-woven polyester fabric cloth, and put 0.5%～1% slope (microlith coagulation along siphon drainage groove to both sides
Protective soil layer piecemeal arranges sloping layer)；Storage row's protection board that upper and lower surface completely glues geotextiles simultaneously is close to pea gravel concreten protection
Layer surface laying (ensures that storage row's protection board also has 0.5%～1% gradient), and the layering of sandstone drainage layer is laid on storage row's protection board
Surface；Horizontal bamboo raft is laid in sandstone drainage layer surface；Planting soil layering is laid on horizontal bamboo raft surface, the every spacing of planting soil 2
～3m is inserted perpendicularly into one and vertically justifies Phyllostachys pubescens Mazei ex H.de Lebaie；Plantation layer is planted in planting soil surface.
By such scheme, described modified pitch SBS waterproof roll arranges two-layer, wherein ground floor modified pitch SBS waterproof
Coiled material is one 3mm thickness SBS modified bituminous polyester fiber waterproof sheet material, and second layer modified pitch SBS waterproof roll is that one 4mm is thick
The anti-root water-proof coiled material of SBS modified pitch；With layer coiled material long edge lap width be 45～55mm, minor face lap width be 90～
110mm, the long side seam of upper and lower two layers of coiled materials staggers 1/3～1/2 fabric width, and minor face seam staggers 450～550mm.
By such scheme, filter layer surface at interval of one line of ink marker of 8～10m bullet along non-woven polyester fabric cloth, along inking
Brick groove is built in line direction by laying bricks or stones, and siphon drainage groove is fixed in brick groove.
By such scheme, described non-woven polyester fabric cloth filters layer surface laying two-way concrete slab mesh sheet, and along siphon row
Tank puts 0.5%～1% slope to both sides, and pea gravel concreten protective layer is cast on reinforced mesh, pea gravel concreten protective layer
Thick 100mm strength grade C20, by the setting dividing joint of ＜ 4m in length and breadth, the wide 20～25mm of seam, in seam for pea gravel concreten protective layer simultaneously
Reinforcing bar disconnects, and stays 30～35mm to stitch with wall, equal filled high polymer sealing compound in seam.
By such scheme, described horizontal bamboo raft is tightly in juxtaposition in the circular Phyllostachys pubescens Mazei ex H.de Lebaie of 4-5cm by diameter, then uses ferrum
Circular Phyllostachys pubescens Mazei ex H.de Lebaie colligation is formed by silk.
By such scheme, described every layer of laying depth of planting soil is 20～30cm.
By such scheme, described vertical round Phyllostachys pubescens Mazei ex H.de Lebaie diameter 3～5cm, length is identical with the depth of planting soil.
Present invention also offers a kind of construction method of the above-mentioned planted roof discharge structure based on siphonic system, including such as
Lower step：
1. two-layer modified pitch SBS waterproof roll is laid on roofing top board：Treat that planted roof concrete roof intensity reaches
To design strength, successively lay two-layer modified pitch SBS waterproof roll in planted roof cover top surface；
2. lay non-woven polyester fabric cloth filter layer：In modified pitch SBS waterproof roll surface one layer of nonwoven polyester of dry-laid
Fiber cloth filter layer (as the filter layer of modified pitch SBS waterproof roll) is it is ensured that the laying of non-woven polyester fabric cloth filter layer is equal
Even and no hole；
3. arrange siphon drainage groove：First filter layer surface at interval of 8～10m bullet together ink along non-woven polyester fabric cloth
Line, builds brick groove by laying bricks or stones along line of ink marker direction, then siphon drainage groove is fixed in brick groove, and by siphon drainage groove and plantation
The outer siphon drainage device of roofing links together, and forms complete siphon drainge system；
4. pour pea gravel concreten protective layer：Filter layer surface laying two-way concrete slab mesh sheet in non-woven polyester fabric cloth, and
Put 0.5%～1% slope along siphon drainage groove to both sides, then pour pea gravel concreten protective layer, simultaneously by microlith coagulation
Protective soil layer presses ＜ 4m setting dividing joint in length and breadth, stitches wide 20～25mm, in seam, reinforcing bar disconnects, and stays 30～35mm to stitch with wall, in seam
All filled high polymer sealing compound；
5. lay sandstone drainage layer：First completely glue geotextiles by storing row's protection board upper and lower surface simultaneously, then will expire clay work
Storage row's protection board of cloth is laid on pea gravel concreten protective layer it is ensured that storing row's protection board to be close to pea gravel concreten protective layer table
Face laying also has 0.5%～1% gradient it is ensured that storing row's protection board；And then storing row's protection board skin lamination laying sandstone
Drainage layer；
6. lay horizontal bamboo raft：Diameter is tightly in juxtaposition in the circular Phyllostachys pubescens Mazei ex H.de Lebaie of 4-5cm, then with iron wire by circle
Phyllostachys pubescens Mazei ex H.de Lebaie colligation becomes bamboo raft, and the lap of splice between circular Phyllostachys pubescens Mazei ex H.de Lebaie is 1～1.2m, then by the circular Phyllostachys pubescens Mazei ex H.de Lebaie bamboo raft tiling after colligation
In sandstone drainage layer surface, form horizontal bamboo raft；
7. lay planting soil：And then lay planting soil in horizontal bamboo raft skin lamination, every layer of laying depth be 20～
Manually tread in 30cm, and every layer of process of deployment；Meanwhile, every spacing 2～3m be inserted perpendicularly in planting soil a diameter 3～
5cm vertically justifies Phyllostachys pubescens Mazei ex H.de Lebaie, vertically justifies Phyllostachys pubescens Mazei ex H.de Lebaie length identical with the depth of planting soil；
8. plantation greening：Carry out piecemeal planting technique on planting soil surface, ultimately form roof planting layer.
Compared with prior art, the invention has the beneficial effects as follows：
1) look for slope draining and planted roof surface laying draining board or draining many with common planted roof surface building
Hole pipe seepage flow draining is compared, and using this planted roof water discharge method based on siphonic system, has broken traditional rain water collecting system
Structure can only be relied on to look for, and slope is self-draining denounces, and is thus transformed to present active draining from conventional passive draining；
Can not only cross and surface water, water leaking-in are completely collected, make full use of the Nature resource of preciousness, roofing water level can be kept simultaneously
It is in reduced levels, keep the breathability of soil and water penetration it is ensured that the normal growth of root system of plant；
2) roofing top board, waterproof roll and pea gravel concreten protective layer piecemeal local finding slope are utilized, so not only so that arranging
Water effect more preferably, and can avoid waterproof roll to be punctured by kind of a plant completely；
3) using in plantation soil layer laying horizontal bamboo raft together, spacing 2～3m is inserted perpendicularly into a diameter 3～5cm and justifies hair
Bamboo, not only increases the drainage effect of planting soil, decreases the differential settlement of planting soil, and plantation layer is played resistance to and wears
The effect of thorn, Phyllostachys pubescens Mazei ex H.de Lebaie is Renewable resource simultaneously, and cheap, thus realizing environmental protection, energy-conservation and reducing construction cost
Purpose；
4) arrange protection board using the storage of double-sided self-adhesive geotextiles and cooperation sandstone drainage layer can make the water of roofing top board
Fully effective filtration, thus avoid planting the phenomenon that soil layer occurs oozing blocking draining board under soil；
5) adopt this planted roof construction technology, the construction quality of planted roof not only can be effectively ensured, and life-span length,
Social and economic effects are huge.
Brief description
Fig. 1 is the structural representation of planted roof discharge structure of the present invention；
Fig. 2 is the arrangement schematic diagram of siphon drainage groove of the present invention；
In figure, 1- roofing top board, 2- modified pitch SBS waterproof roll, 3- non-woven polyester fabric cloth filter layer, 4- microlith mixes
Solidifying protective soil layer, 5- brick groove, 6- siphon drainage groove, 7- stores row's protection board, 8- geotextiles, 9- sandstone drainage layer, the horizontal bamboo of 10-
Row, 11- planting soil, 12- vertically justifies Phyllostachys pubescens Mazei ex H.de Lebaie, and 13- kind plants layer.
Specific embodiment
With example, technical solution of the present invention is described in detail below in conjunction with the accompanying drawings.
With reference to shown in Fig. 1, the planted roof discharge structure based on siphonic system described in the embodiment of the present invention, including roofing
Top board 1, modified pitch SBS waterproof roll 2, non-woven polyester fabric cloth filter layer 3, pea gravel concreten protective layer 4, siphon drainage groove
6th, store row's protection board 7, geotextiles 8, sandstone drainage layer 9, horizontal bamboo raft 10, planting soil 11, vertically justify Phyllostachys pubescens Mazei ex H.de Lebaie 12 and plantation layer 13,
Modified pitch SBS waterproof roll 2 is laid on roofing top board 1 upper surface, and non-woven polyester fabric cloth filter layer 3 dry-laid is in modified pitch
SBS waterproof roll 2 surface (non-woven polyester fabric cloth filter layer 3 lays uniformly and no hole), siphon drainage groove 6 is provided with many
Road, it is evenly arranged in non-woven polyester fabric cloth filter layer 3 surface, and the siphon drainage dress outside siphon drainage groove 6 and planted roof
Put to connect and form complete siphon drainge system；Pea gravel concreten protective layer 4 is cast in non-woven polyester fabric cloth filter layer 3 table
Face, and 0.5%～1% slope is put along siphon drainage groove 6 to both sides；Upper and lower surface completely glues storage row's protection of geotextiles 8 simultaneously
Pea gravel concreten protective layer 4 surface laying (ensureing that storage row's protection board 7 also has 0.5%～1% gradient) is close to by plate 7, and sandstone is filtered
Water layer 9 layering is laid on storage row protection board 7 surface；Horizontal bamboo raft 10 is laid in sandstone drainage layer 9 surface；Planting soil 11 place Min layers
It is located at horizontal bamboo raft 10 surface, the every spacing 2～3m of planting soil 11 is inserted perpendicularly into one and vertically justifies Phyllostachys pubescens Mazei ex H.de Lebaie 12；Plantation layer 13 is planted in
Planting soil 11 surface.
The construction method based on the planted roof discharge structure of siphonic system for the present invention, comprises the steps：
1. two-layer modified pitch SBS waterproof roll 2 is laid on roofing top board：Treat planted roof top board 1 concrete strength
Reach design strength, successively lay two-layer modified pitch SBS waterproof roll 2, wherein ground floor in planted roof top board 1 upper surface
Modified pitch SBS waterproof roll 2 is one 3mm thickness SBS modified bituminous polyester fiber waterproof sheet material, and second layer modified pitch SBS prevents
Water coiled material 2 is one 4mm thickness anti-root water-proof coiled material of SBS modified pitch；It is 50mm with layer coiled material long edge lap width, minor face overlaps
Width is 100mm, and the long side seam of upper and lower two layers of coiled materials staggers 1/3～1/2 fabric width, and minor face seam staggers 500mm.
2. lay non-woven polyester fabric cloth filter layer 3：Gather in modified pitch SBS waterproof roll one layer of nonwoven of 2 surface dry-laid
Ester fiber cloth filter layer 3 (as the filter layer of modified pitch SBS waterproof roll 2), because non-woven polyester fabric cloth filter layer 3 has
Filtration lower floor SBS modified asphalt waterproof coiled material 2 is had to permeate up and increase pea gravel concreten protective layer 4 and SBS modified pitch
The effect of 2 frictional force of waterproof roll, therefore will guarantee that non-woven polyester fabric cloth filter layer 3 lays uniformly and no hole；
3. arrange siphon drainage groove 6：Arrange one siphon on non-woven polyester fabric cloth filter layer 3 surface at interval of 8～10m
Rhone 6, as shown in Fig. 2 during construction, first along non-woven polyester fabric cloth filter layer 3 surface at interval of 8～10m bullet together ink
Line, according to height, the width equidimension of siphon drainage groove 6, builds brick groove 5 by laying bricks or stones along line of ink marker direction, then pacifies siphon drainage groove 6
Dress is fixed in brick groove 5, and outer to siphon drainage groove 6 and planted roof siphon drainage device is linked together, and is formed complete
Siphon drainge system.So just the rainwater in planted roof soil is drained into outside planted roof by siphon drainge system and sets
Rainwater in rain water collecting system, when fine day needs roofing vegetation is watered, just can be entered by the rain water collecting system put
Row recycles, thus having reached the purpose of rainwater recycling；Simultaneously also present by being transformed to from conventional passive draining
Active draining, thus be truly realized functional in organized water drainage；
4. pour pea gravel concreten protective layer 4：Lay two-way Φ 4@'s 170 on non-woven polyester fabric cloth filter layer 3 surface
Reinforced mesh, and 0.5%～1% slope is put along siphon drainage groove 6 to both sides, then pour 100mm thickness C20 pea gravel concreten
Pea gravel concreten protective layer 4 is pressed ＜ 4m setting dividing joint in length and breadth, the wide 20mm of seam, in seam, reinforcing bar disconnects by protective layer 4 simultaneously, with
Wall stays 30mm to stitch, equal filled high polymer sealing compound in seam；
5. lay sandstone drainage layer 9：Before laying sandstone drainage layer 9, first storing row's protection board 7 upper and lower surface completely simultaneously
Viscous geotextiles 8, then storage row's protection board 7 of completely viscous geotextiles 8 is laid on pea gravel concreten protective layer 4 surface, notes guarantee
Store row's protection board 7 and be close to the laying of pea gravel concreten protective layer 4 surface, so that it is guaranteed that storing row's protection board 7 also have 0.5%～1%
The gradient；And then, in storage row's protection board 7 skin lamination laying sandstone drainage layer 9, and notice that sandstone is light in process of deployment
Fall, it is to avoid sandstone punctures geotextiles 8, thus destroying storage row's protection board 7；
6. lay horizontal bamboo raft 10：Diameter is tightly in juxtaposition in one one, the circular Phyllostachys pubescens Mazei ex H.de Lebaie of 4-5cm, Ran Houyong
Circular Phyllostachys pubescens Mazei ex H.de Lebaie colligation is become bamboo raft by iron wire, and the lap of splice between circular Phyllostachys pubescens Mazei ex H.de Lebaie is single is 1m, then by the circular hair after colligation
Bamboo bamboo raft is laid in sandstone drainage layer 9 surface, forms horizontal bamboo raft 10；
7. lay planting soil 11：And then lay planting soil 11 in horizontal bamboo raft 10 skin lamination, every layer of laying depth is
With manually treading in 20～30cm, and every layer of process of deployment；Meanwhile, every spacing 2～3m is inserted perpendicularly into one in planting soil 11
Root diameter 3～5cm vertically justifies Phyllostachys pubescens Mazei ex H.de Lebaie 12, vertically justifies the depth that Phyllostachys pubescens Mazei ex H.de Lebaie 12 length is planting soil 11；
8. plantation greening：Carry out piecemeal planting technique on planting soil 11 surface, ultimately form roof planting layer 13.
It should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted,
And all these modifications and variations all should belong to the protection domain of claims of the present invention.
Claims (8)
1. a kind of planted roof discharge structure based on siphonic system is it is characterised in that include roofing top board, modified pitch SBS
Waterproof roll, non-woven polyester fabric cloth filter layer, pea gravel concreten protective layer, siphon drainage groove, store row protection board, geotextiles,
Sandstone drainage layer, horizontal bamboo raft, planting soil, vertically round Phyllostachys pubescens Mazei ex H.de Lebaie and plantation layer, modified pitch SBS waterproof roll is laid on roofing top
Plate upper surface, on modified pitch SBS waterproof roll surface, siphon drainage groove is provided with many non-woven polyester fabric cloth filter layer dry-laid
Road, it is evenly arranged in non-woven polyester fabric cloth and filters the siphon drainage device outside layer surface, and siphon drainage groove and planted roof
Connect and form complete siphon drainge system；Pea gravel concreten protective layer is cast in non-woven polyester fabric cloth and filters layer surface, and
Put 0.5%～1% slope along siphon drainage groove to both sides；Storage row's protection board that upper and lower surface completely glues geotextiles simultaneously is close to carefully
Stone concrete protective layer is laid, and the layering of sandstone drainage layer is laid on storage row's protection plate surface；Horizontal bamboo raft is laid in sandstone
Drainage layer surface；Planting soil layering is laid on horizontal bamboo raft surface, and planting soil every spacing 2～3m is inserted perpendicularly into one and vertically justifies hair
Bamboo；Plantation layer is planted in planting soil surface.
2. the planted roof discharge structure based on siphonic system according to claim 1 is it is characterised in that described modification drips
Blue or green SBS waterproof roll arranges two-layer, and wherein ground floor modified pitch SBS waterproof roll is one 3mm thickness SBS modified asphalt polyester
Tyre water-proof coiled material, second layer modified pitch SBS waterproof roll is one 4mm thickness anti-root water-proof coiled material of SBS modified pitch；With layer volume
Material long edge lap width is 45～55mm, and minor face lap width is 90～110mm, and the long side seam of upper and lower two layers of coiled materials staggers 1/
3～1/2 fabric widths, minor face seam staggers 450～550mm.
3. the planted roof discharge structure based on siphonic system according to claim 1 is it is characterised in that gather along nonwoven
Ester fiber cloth filters layer surface at interval of one line of ink marker of 8～10m bullet, builds brick groove by laying bricks or stones along line of ink marker direction, siphon drainage groove is installed
It is fixed in brick groove.
4. the planted roof discharge structure based on siphonic system according to claim 1 is it is characterised in that described nonwoven gathers
Ester fiber cloth filtration layer surface laying two-way concrete slab mesh sheet, and put 0.5%～1% slope along siphon drainage groove to both sides, carefully
Stone concrete protective layer is cast on reinforced mesh, and pea gravel concreten protects thickness 100mm strength grade C20, and microlith mixes simultaneously
Solidifying protective soil layer presses ＜ 4m setting dividing joint in length and breadth, stitches wide 20～25mm, in seam, reinforcing bar disconnects, and stays 30～35mm to stitch with wall, seam
Interior equal filled high polymer sealing compound.
5. the planted roof discharge structure based on siphonic system according to claim 1 is it is characterised in that described horizontal bamboo
Row is tightly in juxtaposition in the circular Phyllostachys pubescens Mazei ex H.de Lebaie of 4-5cm by diameter, is then formed circular Phyllostachys pubescens Mazei ex H.de Lebaie colligation with iron wire.
6. the planted roof discharge structure based on siphonic system according to claim 1 is it is characterised in that described planting soil
Every layer of laying depth is 20～30cm.
7. the planted roof discharge structure based on siphonic system according to claim 1 is it is characterised in that described vertical circle
Phyllostachys pubescens Mazei ex H.de Lebaie diameter 3～5cm, length is identical with the depth of planting soil.
8. the construction party of the planted roof discharge structure based on siphonic system described in a kind of any one according to claim 1～7
Method is it is characterised in that comprise the steps：
1. two-layer modified pitch SBS waterproof roll is laid on roofing top board：Treat that planted roof concrete roof intensity reaches to set
Meter intensity, successively lays two-layer modified pitch SBS waterproof roll in planted roof cover top surface；
2. lay non-woven polyester fabric cloth filter layer：In modified pitch SBS waterproof roll surface one layer of non-woven polyester fabric of dry-laid
Cloth filter layer is it is ensured that non-woven polyester fabric cloth filter layer laying uniformly and no hole；
3. arrange siphon drainage groove：First filter layer surface at interval of one line of ink marker of 8～10m bullet, edge along non-woven polyester fabric cloth
Line of ink marker direction and build brick groove by laying bricks or stones, then siphon drainage groove is fixed in brick groove, and by siphon drainage groove and planted roof
Outer siphon drainage device links together, and forms complete siphon drainge system；
4. pour pea gravel concreten protective layer：Filter layer surface laying two-way concrete slab mesh sheet in non-woven polyester fabric cloth, and along
Siphon drainage groove puts 0.5%～1% slope to both sides, then pours pea gravel concreten protective layer, protects pea gravel concreten simultaneously
Sheath presses ＜ 4m setting dividing joint in length and breadth, stitches wide 20～25mm, in seam, reinforcing bar disconnects, and stays 30～35mm to stitch with wall, all fills out in seam
Fill polymeric seal cream；
5. lay sandstone drainage layer：First completely glue geotextiles by storing row's protection board upper and lower surface, then by completely viscous geotextiles simultaneously
Store row's protection board and be laid on pea gravel concreten protective layer it is ensured that storing row's protection board to be close to pea gravel concreten protective layer paving
If it is ensured that storing row's protection board also have 0.5%～1% gradient；And then storing row's protection board skin lamination laying sandstone drainage
Layer；
6. lay horizontal bamboo raft：Diameter is tightly in juxtaposition in the circular Phyllostachys pubescens Mazei ex H.de Lebaie of 4-5cm, then with iron wire by circular Phyllostachys pubescens Mazei ex H.de Lebaie
Colligation becomes bamboo raft, and the lap of splice between circular Phyllostachys pubescens Mazei ex H.de Lebaie is 1～1.2m, then the circular Phyllostachys pubescens Mazei ex H.de Lebaie bamboo raft after colligation is laid in sand
Stone drainage layer surface, forms horizontal bamboo raft；
7. lay planting soil：And then lay planting soil in horizontal bamboo raft skin lamination, every layer of laying depth is 20～30cm, and
Manually tread in every layer of process of deployment；Meanwhile, every spacing 2～3m is inserted perpendicularly into a diameter 3～5cm in planting soil and vertically justifies
Phyllostachys pubescens Mazei ex H.de Lebaie, vertically justifies Phyllostachys pubescens Mazei ex H.de Lebaie length identical with the depth of planting soil；
8. plantation greening：Carry out piecemeal planting technique on planting soil surface, ultimately form roof planting layer.
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| CN106718254A (en) * | 2017-03-09 | 2017-05-31 | 王欣 | A kind of plantation layer and domatic roofing for being applied to slope structure |
| CN106884508A (en) * | 2017-04-15 | 2017-06-23 | 苏州中海建筑设计有限公司 | A kind of ecological grassplot that reutilization system is collected with siphon drainage |
| CN109296145A (en) * | 2018-10-24 | 2019-02-01 | 科顺防水科技股份有限公司 | A kind of novel fabricated plantation top plate rhone and drainage system |
| CN109403559A (en) * | 2018-11-30 | 2019-03-01 | 中国冶集团有限公司 | A kind of planted roof heat-insulation system and its construction method |
| CN110886324A (en) * | 2018-09-07 | 2020-03-17 | 北京众泰云达科技发展有限公司 | Integrated system is prevented arranging by garage roof |
| CN111364697A (en) * | 2020-02-11 | 2020-07-03 | 青岛绿建科技工程有限公司 | Waterproof and drainage integrated structure for planted roof and construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106718254A (en) * | 2017-03-09 | 2017-05-31 | 王欣 | A kind of plantation layer and domatic roofing for being applied to slope structure |
| CN106884508A (en) * | 2017-04-15 | 2017-06-23 | 苏州中海建筑设计有限公司 | A kind of ecological grassplot that reutilization system is collected with siphon drainage |
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| CN111364697A (en) * | 2020-02-11 | 2020-07-03 | 青岛绿建科技工程有限公司 | Waterproof and drainage integrated structure for planted roof and construction method |
| CN114182896A (en) * | 2021-12-07 | 2022-03-15 | 禹智环保科技（深圳）有限公司 | Light lawn carpet capable of being used on slope and easy to maintain and high in water storage function |
| CN114458348A (en) * | 2022-02-25 | 2022-05-10 | 苏州市月星建筑防水材料有限公司 | Construction method of high-polymer self-adhesive film waterproof coiled material tunnel |
| CN115059120A (en) * | 2022-07-25 | 2022-09-16 | 中建八局第三建设有限公司 | Water filtering layer partition isolation construction method |
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