CN114525894B - Orderly waterproof and drainage system for building planting roof - Google Patents
Orderly waterproof and drainage system for building planting roof Download PDFInfo
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- CN114525894B CN114525894B CN202210104969.8A CN202210104969A CN114525894B CN 114525894 B CN114525894 B CN 114525894B CN 202210104969 A CN202210104969 A CN 202210104969A CN 114525894 B CN114525894 B CN 114525894B
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- 239000010410 layer Substances 0.000 claims abstract description 84
- 239000000463 material Substances 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229920000642 polymer Polymers 0.000 claims abstract description 38
- 239000010426 asphalt Substances 0.000 claims abstract description 30
- 239000002131 composite material Substances 0.000 claims abstract description 21
- 230000035515 penetration Effects 0.000 claims abstract description 20
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 17
- 239000000853 adhesive Substances 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 claims abstract description 9
- 239000011247 coating layer Substances 0.000 claims abstract description 7
- 239000004746 geotextile Substances 0.000 claims description 33
- 238000010276 construction Methods 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
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- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 abstract description 15
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 4
- 230000008635 plant growth Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract 1
- 239000012943 hotmelt Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
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- 238000002844 melting Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 3
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Classifications
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- 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
-
- 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
-
- 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
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
-
- 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
-
- 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
-
- 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
- E04D2013/0495—Drainage on the roof surface to storage tanks
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- 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)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses an orderly waterproof and drainage system for a building planting roof, which comprises a self-waterproof reinforced concrete roof, wherein an asphalt-based waterproof paint layer, a root penetration-resistant coiled material waterproof layer, a tide orderly waterproof and drainage polymer layer, a planting soil layer and a vegetation layer are sequentially arranged from bottom to top. The waterproof system of the building planting roof has excellent root blocking effect, and adopts double insurance of physical root blocking and chemical root blocking; the super-strong creep property of the asphalt-based waterproof coating layer effectively absorbs stress generated by deformation and cracking of the reinforced concrete roof, and the joint part of the root-resistant puncture coiled material cannot generate pull-off cracks; the lap joint of the root penetration-resistant waterproof layer is subjected to hot-melt welding edge sealing, so that the lap joint is more firm and durable, and compatible with the materials; the tide ordered waterproof and drainage polymer layer is composed of a polymer composite waterproof and drainage plate and a seepage water collecting device, a double-sided self-adhesive coiled material is adhered to the root-resistant coiled material layer, and excessive water is discharged through ordered collection of seepage water, so that normal growth of plant roots is guaranteed.
Description
Technical Field
The invention belongs to the technical field of water prevention of planted roofs, and particularly relates to an ordered water prevention and drainage system of a planted roof of a building.
Background
The common construction level of current planting roof waterproof construction is: a structural top plate, a leveling layer, a coiled material waterproof layer, a modified asphalt root penetration-resistant coiled material waterproof layer the soil-planting device comprises an isolation protective layer, a concrete protective layer, a planting soil layer and a vegetation layer.
The waterproof method has the following defects: 1. the coil construction process adopts a hot-melting construction method in a large area, so that whether the material is full of viscosity is difficult to grasp; 2. the seam leakage points between the coiled material and the base layer are difficult to detect. Thereby having certain hidden trouble for the waterproof effect; meanwhile, the root puncture resistance effect is greatly affected, and the root system can break the waterproof layer through the gaps, so that the leakage risk is further increased. 3. Construction of a leveling layer, a concrete protection layer and the like leads to increased bearing of a roof, long construction period and high building design cost. The invention aims to solve the problems in the prior art, and provides the ordered water-proof and drainage system for the planting roof, which has the advantages of zero leakage, low carbon, environment friendliness, convenience in construction, short construction period and low comprehensive cost.
Disclosure of Invention
In order to solve the problems, the invention adopts the following technical scheme: an orderly waterproof and drainage system for a building planting roof comprises a self-waterproof reinforced concrete roof, wherein an asphalt-based waterproof paint layer, a root penetration-resistant waterproof layer, a tide orderly waterproof and drainage polymer layer, a planting soil layer and a vegetation layer are sequentially arranged on the self-waterproof reinforced concrete roof from bottom to top.
The further technical scheme is that the asphalt-based waterproof paint layer is waterproof by non-cured asphalt waterproof paint.
The further technical scheme is that the root penetration-resistant waterproof roll of the root penetration-resistant waterproof layer is 4mm in thickness.
The further technical scheme is that the tide ordered water-proof and drainage polymer layer is a geotextile composite polymer water-draining and storing plate and is combined with a high-strength drainage groove.
The waterproof and drainage system further comprises an additional waterproof layer, wherein the additional waterproof layer is arranged at the pipe root and the inner and outer corners of the reinforced concrete top plate and is positioned between the self-waterproof reinforced concrete top plate and the asphalt-based waterproof paint layer.
The further technical scheme is that the lap joint width of the root penetration-resistant waterproof layer is not less than 100mm, and the short side lap joint interval of adjacent coiled materials is more than 500 mm;
according to the further technical scheme, long edges and short edges of the geotextile composite polymer water draining and storing plates of the tidal ordered water-proof polymer layer are fixedly lapped by special double-sided self-adhesive coiled materials, and geotextile lapping is connected by spot bonding of special high-strength adhesives.
The beneficial effects of adopting above-mentioned technical scheme to produce lie in: 1. the invention firstly adopts a self-waterproof reinforced concrete roof, and is coated with asphalt-based waterproof paint to connect root penetration-resistant waterproof coiled material layers. The asphalt-based waterproof paint has good creep property, can be perfectly combined with a base layer, and meets the requirement of full-viscosity effect. Meanwhile, the high extensibility of the asphalt-based waterproof coating can basically eliminate the damage to an upper coiled material structural layer caused by the concentration of base layer crack stress due to foundation subsidence. 2. The root penetration-resistant coiled material is combined with the tidal ordered waterproof and waterproof polymer layer, and the root blocking effect of the whole system is tested, so that a double insurance mode of chemical root blocking and physical root blocking is realized. 3. The root penetration-resistant coiled material is bonded with the base layer by using asphalt-based waterproof paint, and only hot melting construction is used for the lap joint part. Greatly relieves the environmental pollution caused by hot-melting construction. 4. The tide ordered water-proof and draining polymer layer is a geotextile composite polymer water-draining and storing plate and is combined with a high-strength water draining groove. The geotextile composite high-molecular water draining and storing plate has excellent chemical stability, chemical corrosion resistance and ageing resistance, and is effective in resisting mold corrosion in plants and soil and excellent in physical root resistance. The high-strength drainage tank forms power by utilizing gravity and water level difference, and is additionally provided with a siphon device, so that the collected rainwater is orderly and rapidly discharged. 5. Through the high strength water drainage tank of rational distribution, make whole base surface be cut apart into several little retaining drainage zone, finally by the drainage tank unified orderly drainage unnecessary moisture that converges, make planting soil layer moisture content satisfy the vegetation demand.
Drawings
Fig. 1 is a schematic structural view of an ordered water-proofing and drainage system for a roof of a building according to the present invention.
Fig. 2 is a physical layout of the embodiment of fig. 1 of the ordered water containment and drainage system of the roof of a building according to the present invention.
Fig. 3 is a plan view of a waterproof layer coiled material laying lap joint in the embodiment shown in fig. 1 of the ordered waterproof and drainage system for a building planting roof according to the present invention.
Fig. 4 is a schematic diagram of overlapping waterproof layer coiled materials in the embodiment shown in fig. 1 of the ordered waterproof and drainage system for a building planting roof according to the present invention.
Detailed Description
In order to make the objects and technical solutions of the present invention more clear, embodiments of the present invention will be described in further detail with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
Example 1
As shown in figure 1, the ordered waterproof and drainage system for the building planting roof comprises a self-waterproof reinforced concrete roof 1, wherein an asphalt-based waterproof coating layer 2, a root penetration-resistant waterproof layer 3, a tide ordered waterproof and drainage polymer layer 4, a planting soil layer 5 and a vegetation layer 6 are sequentially arranged on the self-waterproof reinforced concrete roof 1 from bottom to top, the asphalt-based waterproof coating layer 2 is a non-cured asphalt waterproof coating, the non-cured asphalt waterproof coating is used as an interface treating agent and a single-layer waterproof layer, the full adhesion effect with a base layer is realized, and the requirement of zero leakage is met; the root-resistant waterproof layer 3 is a 4mm polyester tire root-resistant waterproof coiled material; the root inhibitor in the root penetration resistant coiled material can effectively prevent the penetration of the plant root system from damaging the waterproof layer and the building, but can not damage the plant root system and not affect the normal growth of plants, and the root inhibitor adopts Langshen or Austrian Bixie Hofmann in Germany; the tide ordered water-proof and drainage polymer layer 4 is a geotextile composite polymer water-draining and storing plate and is combined with a high-strength drainage groove; the waterproof and drainage polymer layer geotextile and the polymer water drainage and storage plate are connected in a point bonding mode, and a special adhesive is used for connecting points, so that the bonding effect is firm; the macromolecule water draining and storing plate is formed by supporting a planar base layer and columnar bulges which are uniformly distributed at intervals and integrally formed with the base layer.
Example 2
An additional layer is added at the position where water leakage is easy to occur, such as the pipe root, the yin and yang angle and the like of the self-waterproof reinforced concrete top plate 1, and the additional layer is positioned between the self-waterproof reinforced concrete top plate 1 and the asphalt-based waterproof paint layer 2, and the width is preferably 500mm. The brushing thickness of the asphalt-based waterproof paint layer 2 is 1.0-1.5mm;
the construction process of the asphalt-based waterproof paint layer 2 comprises the following steps: 1. base layer cleaning: the base layer after shot blasting should be firm, flat, dust-free and oil-free. The non-cured rubber asphalt waterproof paint is firstly coated on the pipe root, the embedded part, the yin-yang corner and the like, then the root puncture-resistant coiled material is used for carrying out additional layer construction, the width of the additional layer is 500mm wide, and the additional layer is fully adhered on the base layer. 2. And (3) spraying or knife-coating the non-cured rubber asphalt waterproof paint on the large surface. The coating thickness is uniformly brushed, and the coating cannot be missed and reach the design thickness. 3. And (3) spraying or knife-coating the non-cured rubber asphalt waterproof paint on the large surface. The coating thickness is uniformly brushed, and the coating cannot be missed and reach the design thickness.
Example 3
The lap joint width of the root penetration-resistant waterproof layer 3 is not smaller than 100mm, the lap joint intervals of the short sides of adjacent coiled materials are more than 500mm, and the lap joint is sealed by hot melting.
The construction process of the root penetration resistant waterproof layer 3 comprises the following steps: 1. determining a datum line; 2. stress release: coiled materials should be spread in advance before site construction, and the bundling stress of the coiled materials is fully released. 3. Paving and pasting a large-surface coiled material: and (3) performing coiled material paving construction according to the datum line, adjusting the paving position, firstly pasting and fixing the tail end of the coiled material on the base layer, and slowly rolling forwards, exhausting air and tightly bonding. The coiled material after being laid should be flat, straight and have correct lap joint size and must not be distorted. The adjacent coiled materials are firmly adhered, the overlapping width of the long side and the short side is not less than 100mm, and the overlapping seam parts of the short sides of the adjacent coiled materials on the same layer are staggered by more than 500mm, as shown in figure 2. 4. And (3) coiled material lap seam treatment: the long and short side lap joints are bonded by hot melting, and the asphalt coating layer on the bottom surface of the upper coiled material and the upper surface of the lower coiled material on the lap joint is fully baked by a blast lamp, so that the dense fusion of asphalt between the coiled materials on the lap joint must be ensured, and the molten asphalt is extruded from the edge ends to form uniform asphalt strips with the width of 2-5mm, thereby achieving the purpose of sealing the joint, as shown in figure 3.
Example 4
The tide ordered water-proof and draining polymer layer 4 is a geotextile composite polymer water-draining and storing plate and is combined with a high-strength siphon water draining groove.
The construction process of the tide ordered waterproof and drainage polymer layer 4 is as follows: 1. fixing a high-strength siphon drainage groove by using a special double-sided self-adhesive coiled material according to design requirements; 2. the geotextile composite polymer drainage and water storage plates are laid in parallel according to the determined drainage direction; 3. the long side and the short side of the geotextile composite polymer water draining and storing plate are respectively fixed in a butt joint way by using special self-adhesive coiled materials; the composite geotextile is in point-bonding connection by adopting special strong glue. And installing pressure balance pipes at corresponding positions of the drainage grooves according to design requirements. 4. Geotextile with the width of 800mm is paved on the high-strength siphon drainage groove, and the geotextile is in spot bonding lap joint by adopting special glue. 5. And the water outlet position of the top plate is connected with a drainage groove according to the design requirement. 6. And installing a rainwater filtering observation well according to design requirements, and connecting the rainwater filtering observation well with a high-strength siphon drainage groove at the water outlet position of the top plate. 7. The backfill adopts a construction machine which is paved along with the backfill and can not be directly contacted with the tide ordered waterproof and drainage polymer layer, and the upper part of the backfill can be provided after the soil is covered. 8. Treatment of the profiled region: the geotextile composite polymer drainage and water storage plate is paved on the side wall in a downward turning way from top to bottom, the paving height is 500mm, and the geotextile composite polymer drainage and water storage plate is fixed on the waterproof layer. The bottom end of the geotextile is turned over to the geotextile composite polymer drainage and storage plate tiled on the top plate, the geotextile extends for 100mm, and the geotextile needs to be turned over into a gap between the polymer drainage and storage plate and the wall for 100mm. 9. The rainwater collection outlet is arranged at the edge of the self-waterproof reinforced concrete roof, the penetrating water is uniformly discharged to the sewage interception hanging basket sedimentation well, the purpose is to perform preliminary sedimentation treatment on the penetrating water, then the water after sedimentation and filtration is guided into the observation well, and finally the water flows into the municipal rainwater well from the observation well for uniform recycling.
In conclusion, the implementation of the system can efficiently utilize rainwater resources, meanwhile, the construction efficiency can be greatly improved by a simple operation mode, the non-cured asphalt paint is adopted as the bottom waterproof treatment and the interface bonding, so that the full-adhesion effect can be achieved to achieve the optimal skin waterproof effect, and meanwhile, the construction period can be shortened by a simple construction process; the ordered organization anti-drainage system effectively prevents the damage of rainwater erosion to the building; the root-resistant puncture coiled material can simultaneously realize the double-layer effect of beautifying the environment and building water resistance. The three-well arrangement of the rainwater collection system not only can realize the primary purification of rainwater, but also can achieve the convenience of later maintenance, the application of the sewage interception basket hanging well provides sufficient guarantee for the subsequent rainwater collection and recycling, and the management cost is also greatly saved by matching with an automatic cleaning function.
The embodiments of the present invention have been described above, but the present invention is not limited to the above description. Any equivalent modifications and substitutions for this technical solution will be within the scope of the present invention for those skilled in the art. Accordingly, equivalent changes and modifications are intended to be included within the scope of the present invention without departing from the spirit and scope thereof.
Claims (5)
1. The utility model provides a roof orderly waterproof drainage system is planted to building, includes from waterproof reinforced concrete roof (1), its characterized in that: an asphalt-based waterproof coating layer (2), a root penetration-resistant waterproof layer (3), a tide ordered waterproof polymer layer (4), a planting soil layer (5) and a vegetation layer (6) are sequentially arranged on the waterproof reinforced concrete top plate (1) from bottom to top; the tide ordered waterproof and drainage polymer layer (4) is a geotextile composite polymer drainage and storage plate and is combined with a high-strength drainage groove, the long side and the short side of the geotextile composite polymer drainage and storage plate are fixedly overlapped by adopting special double-sided self-adhesive coiled materials, and geotextile overlapping is connected by adopting special high-strength adhesive point bonding; the construction process of the tide ordered waterproof and drainage polymer layer (4) comprises the following steps: 1. fixing a high-strength siphon drainage groove by using a special double-sided self-adhesive coiled material according to design requirements; 2. the geotextile composite polymer drainage and water storage plates are laid in parallel according to the determined drainage direction; 3. the long side and the short side of the geotextile composite polymer water draining and storing plate are respectively fixed in a butt joint way by using special self-adhesive coiled materials; the composite geotextile is connected by spot bonding with special strong glue, and a pressure balance pipe is arranged at the corresponding position of the drainage tank according to the design requirement; 4. geotextile with the width of 800mm is paved on the high-strength siphon drainage tank, and the geotextile is in spot bonding lap joint by adopting special glue; 5. the water outlet position of the top plate is connected with a drainage tank according to the design requirement; 6. installing a rainwater filtering observation well according to design requirements, and connecting the rainwater filtering observation well with a high-strength siphon drainage groove at the water outlet position of the top plate; 7. backfill adopts a construction machine which is paved along with the backfill and cannot be directly contacted with the tide ordered waterproof and drainage polymer layer, and equipment can be arranged above the backfill after the soil is covered; 8. treatment of the profiled region: the geotextile composite polymer drainage and water storage plate is required to be downwards paved from top to bottom, the paving height is 500mm, and the geotextile composite polymer drainage and water storage plate is fixed on the waterproof layer; the bottommost end of the geotextile is turned over to the geotextile composite polymer drainage and storage plate tiled on the top plate, the geotextile extends for 100mm, and the geotextile needs to be turned over into a gap between the polymer drainage and storage plate and the wall for 100mm; 9. the rainwater collection outlet is arranged at the edge of the self-waterproof reinforced concrete roof, the penetrating water is uniformly discharged to the sewage interception hanging basket sedimentation well, the purpose is to perform preliminary sedimentation treatment on the penetrating water, then the water after sedimentation and filtration is guided into the observation well, and finally the water flows into the municipal rainwater well from the observation well for uniform recycling.
2. The ordered water containment and drainage system for a roof of a building of claim 1, wherein: the asphalt-based waterproof coating layer (2) is a non-cured asphalt waterproof coating waterproof layer.
3. The ordered water containment and drainage system for a roof of a building of claim 1, wherein: the root penetration-resistant waterproof layer (3) comprises a root penetration-resistant waterproof coiled material, and the thickness of the root penetration-resistant waterproof coiled material is 4mm.
4. The ordered water containment and drainage system for a roof of a building of claim 1, wherein: the waterproof layer is arranged at the pipe root and the inner and outer corners of the self-waterproof reinforced concrete top plate (1) and is positioned between the self-waterproof reinforced concrete top plate (1) and the asphalt-based waterproof coating layer (2).
5. A roof ordered water and drainage system according to claim 1 or 3, wherein: the lap joint width of the root penetration-resistant waterproof layer (3) is more than or equal to 100mm, and the short-side lap joint interval of adjacent coiled materials is more than 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210104969.8A CN114525894B (en) | 2022-01-28 | 2022-01-28 | Orderly waterproof and drainage system for building planting roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210104969.8A CN114525894B (en) | 2022-01-28 | 2022-01-28 | Orderly waterproof and drainage system for building planting roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114525894A CN114525894A (en) | 2022-05-24 |
| CN114525894B true CN114525894B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210104969.8A Active CN114525894B (en) | 2022-01-28 | 2022-01-28 | Orderly waterproof and drainage system for building planting roof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002291339A (en) * | 2001-03-30 | 2002-10-08 | Konoike Constr Ltd | Planting ground |
| CN205531068U (en) * | 2016-02-04 | 2016-08-31 | 北京东方雨虹防水技术股份有限公司 | Plant waterproof system of roof |
| CN210105139U (en) * | 2019-04-08 | 2020-02-21 | 北京东方雨虹防水工程有限公司 | Roof drainage and storage preventing system for building planting |
| CN112252462A (en) * | 2020-10-29 | 2021-01-22 | 中国十九冶集团有限公司 | Construction method of concrete roof layer waterproof structure |
| CN213329697U (en) * | 2020-07-15 | 2021-06-01 | 北京东方雨虹防水技术股份有限公司 | Planting roof waterproof system |
| CN113585422A (en) * | 2021-07-15 | 2021-11-02 | 江苏建大生态科技有限公司 | Self-adhesive waterproof and drainage integrated system and drainage method thereof |
| CN215291014U (en) * | 2021-06-16 | 2021-12-24 | 佳美新材料有限公司 | Root-resistant puncture type macromolecule protective drainage special-shaped piece self-adhesive geotextile |
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2022
- 2022-01-28 CN CN202210104969.8A patent/CN114525894B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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