CN105201155A - Root-resistant modified bitumen waterproof structure for planting roof - Google Patents
Root-resistant modified bitumen waterproof structure for planting roof Download PDFInfo
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- CN105201155A CN105201155A CN201510680070.0A CN201510680070A CN105201155A CN 105201155 A CN105201155 A CN 105201155A CN 201510680070 A CN201510680070 A CN 201510680070A CN 105201155 A CN105201155 A CN 105201155A
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- root
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Abstract
The invention provides a root-resistant modified bitumen waterproof structure for a planting roof. The waterproof structure includes a structural layer, a slope making layer, a heat preservation layer, a leveling layer, a root-resistant waterproof layer, a drainage layer and a filter layer, which are arranged from bottom to top; the root-resistant waterproof layer is made of modified bitumen waterproof rolling material; the modified bitumen waterproof rolling material is composite copper base modified bitumen waterproof rolling material or chemically root resistant type modified bitumen waterproof rolling material. The root-resistant modified bitumen waterproof structure for the planting roof, provided by the invention, has the dual functions of resisting water and preventing root penetration of the plant and the advantages of being root-resistant, tear-resistant, high in tensile strength and ductility, high in capability of adapting to base layer shrinkage strain and crack, and good in high and low temperature resistance, corrosion resistance, mildew resistance and weather resistance.
Description
Technical field
The invention belongs to waterproofing materials technical field, especially relate to a kind of planted roof root-resistant puncturing modified asphalt waterproof structure.
Background technology
Along with Urbanization in China is accelerated, building area sharply increases, and urban green space is constantly reduced, and gas and the vehicle exhaust of various energy consumption release simultaneously constantly increase, and " heat island " effect is even more serious, and urban ecological environment goes from bad to worse.Alleviating one of effective way of above-mentioned contradiction is development planted roof.Planted roof can protect roof surface, and reduce ultraviolet damage, but the plant roots and stems in planted roof system has extremely strong penetrability, if waterproofing materials is selected improper, will be penetrated, cause leakage of buildings by plant roots and stems.And, when there is seepage, be difficult to the accurate location determining that waterproofing materials is destroyed, overhaul workload greatly, very large economic loss can be caused.In addition, if the root system of plant penetrates the deck of roof protrusion, the use safety of entail dangers to building to a certain extent.
In sum, angularly consider from safety, economy, environmental protection, root-resistant puncturing waterproof construction, for planted roof and whole building, is all vital.
Summary of the invention
The problem to be solved in the present invention is to provide one to be had waterproof and stops plant roots to penetrate dual-use function, puncture-resistant, tear-resistant, tensile strength is high, and elongation per unit length is large, adaptable to base-layer contraction distortion and cracking, high-low temperature resistant, corrosion-resistant, resistance to mould, the planted roof root-resistant puncturing modified asphalt waterproof structure of good weatherability.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of planted roof root-resistant puncturing modified asphalt waterproof structure, comprises deck, sloping layer, insulation layer and leveling layer, also comprise waterproof root-resistant puncturing layer, drainage blanket and filtration beds; Described deck, sloping layer, insulation layer, leveling layer, waterproof root-resistant puncturing layer, drainage blanket and filtration beds set gradually from the bottom to top; Described waterproof root-resistant puncturing layer adopts modified asphalt waterproof coiled material, and described modified asphalt waterproof coiled material is complex copper tire base modified asphalt waterproof coiled material or chemical root-resistant type modified asphalt waterproof coiled material; Described complex copper tire base modified asphalt waterproof coiled material comprise arrange from the bottom to top the first overlay, the first modified bitumen coating, complex copper tire basic unit, the second modified bitumen coating and the second overlay; Described chemical root-resistant type modified asphalt waterproof coiled material comprises the lower covering layer arranged from the bottom to top, lower modified bitumen coating, polyphosphazene polymer mould tire, upper modified bitumen coating and upper covering layer.
Described deck is the cast-in-situ concrete that strength grade is not less than C20.
Described sloping layer adopts light material, haydite and gas concrete, and the gradient is 1%-3%.
Described insulation layer adopts extrusion molding polystyrene polyfoam warming plate, and hard-foam polyurethane warming plate or foam glass, thickness is no more than 4cm.
Described leveling layer adopts cement mortar.
Described drainage blanket adopts plastics drainage plate, the water draining and accumulating layer of the vermiculite composition of rubber drainage plate or particle diameter 20-50mm.
Described filtration beds adopts polyester non-woven fabric.
Described first modified bitumen coating, the second modified bitumen coating, lower modified bitumen coating and upper modified bitumen coating all adopt SBS or APP modified bitumen.
Described first overlay, the second overlay, lower covering layer and upper covering layer are polyethylene film, fine sand or mineral pellet and make.
Owing to adopting technique scheme, complex copper tire base modified asphalt waterproof coiled material of the present invention, using copper tire base as root resistance waterproofing course, have that long-term resistance to plant roots or root-like stock puncture resistance, adhesion stress are strong, good stability, low temperature flexibility and good heat resistance, resistance to chemical attack and capability of resistance to radiation strong, root resistance water resistance is good; Chemistry root-resistant type modified asphalt waterproof coiled material reaches the object that planted roof prevents root system from penetrating, remain again the original character feature of waterproof roll, and compare with similar root resistant waterproof rolls such as metallic copper tire bases, there is low, the easy construction of price, the better advantage of waterproof effect; Described drainage blanket is convenient to get rid of unnecessary water in time; Described filtration beds can prevent planting soil to run off.
The invention has the beneficial effects as follows: have and can bear plant root whisker puncture, keep waterproof for a long time; Both anti-root puncture, did not affect plant normal growth again; Can form high-strength waterproof layer, renitency outlet capacity is strong, puncture-resistant, resistance toly to cough up brokenly, tear-resistant, endurance; Tensile strength is high, and elongation per unit length is large, adaptable to base-layer contraction distortion and cracking; High-low temperature resistant, cold and hot area is all applicable; The advantage of corrosion-resistant, resistance to mould, good weatherability.
Accompanying drawing explanation
Below by with reference to accompanying drawing describe the present invention particularly in conjunction with example, advantage of the present invention and implementation will be more obvious, wherein content shown in accompanying drawing is only for explanation of the present invention, and does not form restriction of going up in all senses of the present invention, in the accompanying drawings:
Fig. 1 is structural representation of the present invention
Fig. 2 is complex copper tire base modified asphalt waterproof coiled material structural representation of the present invention
Fig. 3 is the present invention's chemistry root-resistant type modified asphalt waterproof coiled material structural representation
In figure:
1, deck 2, sloping layer 3, insulation layer
4, leveling layer 5, waterproof root-resistant puncturing layer 6, drainage blanket
7, filtration beds 51, complex copper tire base modified bitumen 52, chemical root-resistant type change
Waterproof roll asphalt water-proof coiled material
511, the first overlay 512, first modified bitumen coat 513, complex copper tire basic unit
Layer
514, the second modified bitumen is coated with the 515, second overlay 521, lower covering layer
Cap rock
522, lower modified bitumen coats 523, polyphosphazene polymer moulds tire 524, upper modified bitumen is coated with
Layer cap rock
525, upper covering layer
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of planted roof root-resistant puncturing modified asphalt waterproof structure of the present invention, comprises deck 1, sloping layer 2, insulation layer 3 and leveling layer 4, also comprises waterproof root-resistant puncturing layer 5, drainage blanket 6 and filtration beds 7; Described deck 1, sloping layer 2, insulation layer 3, leveling layer 4, waterproof root-resistant puncturing layer 5, drainage blanket 6 and filtration beds 7 set gradually from the bottom to top; Described waterproof root-resistant puncturing layer 5 adopts modified asphalt waterproof coiled material, and described modified asphalt waterproof coiled material is complex copper tire base modified asphalt waterproof coiled material 51 or chemical root-resistant type modified asphalt waterproof coiled material 52; Described complex copper tire base modified asphalt waterproof coiled material 51 comprises the first overlay 511, the first modified bitumen coating 512, complex copper tire basic unit 513, second modified bitumen coating 514 and the second overlay 515 that arrange from the bottom to top; Described chemical root-resistant type modified asphalt waterproof coiled material 52 comprises the lower covering layer 521 arranged from the bottom to top, lower modified bitumen coating 522, polyphosphazene polymer mould tire 523, upper modified bitumen coating 524 and upper covering layer 525; Described deck 1 is not less than the cast-in-situ concrete of C20 for strength grade; Described sloping layer 2 adopts light material, haydite and gas concrete, and the gradient is 2%; Described insulation layer 3 adopts extrusion molding polystyrene polyfoam warming plate, and thickness is 4cm; Described leveling layer 4 adopts cement mortar; Described drainage blanket 6 adopts plastics drainage plate; Described filtration beds 7 adopts polyester non-woven fabric; Described first modified bitumen coating 512, second modified bitumen coating 514, lower modified bitumen coating 522 and upper modified bitumen coating 524 all adopt SBS or APP modified bitumen; Described first overlay 511, second overlay 515, lower covering layer 521 and upper covering layer 525 are polyethylene film, fine sand or mineral pellet and make.
Complex copper tire base modified asphalt waterproof coiled material 51 of the present invention, using copper tire base as root resistance waterproofing course, have that long-term resistance to plant roots or root-like stock puncture resistance, adhesion stress are strong, good stability, low temperature flexibility and good heat resistance, resistance to chemical attack and capability of resistance to radiation strong, root resistance water resistance is good; Chemistry root-resistant type modified asphalt waterproof coiled material 52 reaches the object that planted roof prevents root system from penetrating, remain again the original character feature of waterproof roll, and compare with similar root resistant waterproof rolls such as metallic copper tire bases, there is low, the easy construction of price, the better advantage of waterproof effect; Described drainage blanket 6 is convenient to get rid of unnecessary water in time; Described filtration beds 7 can prevent planting soil to run off, and filtration beds 7 just can be cultivated or mat formation one-stage lawn formation grass seedling block and soilless lawn blanket, expand afforestation of city amount, promote civic landscape effect.
Above embodiments of the invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the scope of the invention change and improve, and all should still belong within this patent covering scope.
Claims (9)
1. a planted roof root-resistant puncturing modified asphalt waterproof structure, comprises deck, sloping layer, insulation layer and leveling layer, it is characterized in that: also comprise waterproof root-resistant puncturing layer, drainage blanket and filtration beds; Described deck, sloping layer, insulation layer, leveling layer, waterproof root-resistant puncturing layer, drainage blanket and filtration beds set gradually from the bottom to top; Described waterproof root-resistant puncturing layer adopts modified asphalt waterproof coiled material, and described modified asphalt waterproof coiled material is complex copper tire base modified asphalt waterproof coiled material or chemical root-resistant type modified asphalt waterproof coiled material; Described complex copper tire base modified asphalt waterproof coiled material comprise arrange from the bottom to top the first overlay, the first modified bitumen coating, complex copper tire basic unit, the second modified bitumen coating and the second overlay; Described chemical root-resistant type modified asphalt waterproof coiled material comprises the lower covering layer arranged from the bottom to top, lower modified bitumen coating, polyphosphazene polymer mould tire, upper modified bitumen coating and upper covering layer.
2. planted roof root-resistant puncturing modified asphalt waterproof structure according to claim 1, is characterized in that: described deck is the cast-in-situ concrete that strength grade is not less than C20.
3. planted roof root-resistant puncturing modified asphalt waterproof structure according to claim 1, is characterized in that: described sloping layer adopts light material, haydite and gas concrete, and the gradient is 1%-3%.
4. planted roof root-resistant puncturing modified asphalt waterproof structure according to claim 1, is characterized in that: described insulation layer adopts extrusion molding polystyrene polyfoam warming plate, and hard-foam polyurethane warming plate or foam glass, thickness is no more than 4cm.
5. planted roof root-resistant puncturing modified asphalt waterproof structure according to claim 1, is characterized in that: described leveling layer adopts cement mortar.
6. planted roof root-resistant puncturing modified asphalt waterproof structure according to claim 1, is characterized in that: described drainage blanket adopts plastics drainage plate, the water draining and accumulating layer of the vermiculite composition of rubber drainage plate or particle diameter 20-50mm.
7. planted roof root-resistant puncturing modified asphalt waterproof structure according to claim 1, is characterized in that: described filtration beds adopts polyester non-woven fabric.
8. planted roof root-resistant puncturing modified asphalt waterproof structure according to claim 1, is characterized in that: described first modified bitumen coating, the second modified bitumen coating, lower modified bitumen coating and upper modified bitumen coating all adopt SBS or APP modified bitumen.
9. planted roof root-resistant puncturing modified asphalt waterproof structure according to claim 1, is characterized in that: described first overlay, the second overlay, lower covering layer and upper covering layer are polyethylene film, fine sand or mineral pellet and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510680070.0A CN105201155A (en) | 2015-10-20 | 2015-10-20 | Root-resistant modified bitumen waterproof structure for planting roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510680070.0A CN105201155A (en) | 2015-10-20 | 2015-10-20 | Root-resistant modified bitumen waterproof structure for planting roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105201155A true CN105201155A (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510680070.0A Pending CN105201155A (en) | 2015-10-20 | 2015-10-20 | Root-resistant modified bitumen waterproof structure for planting roof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060121A (en) * | 2017-06-15 | 2017-08-18 | 毅可新材料科技（上海）有限公司 | Overlay film foam glass board and preparation method thereof |
| CN110005140A (en) * | 2019-03-28 | 2019-07-12 | 中国人民解放军陆军勤务学院 | A kind of non-maintaining roof waterproof system in plateau and method |
| CN110359481A (en) * | 2019-07-26 | 2019-10-22 | 东北大学 | A kind of insulating layer and the swollen system of the integrated heat-preserving anti-freezing of heating tube and implementation method |
-
2015
- 2015-10-20 CN CN201510680070.0A patent/CN105201155A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060121A (en) * | 2017-06-15 | 2017-08-18 | 毅可新材料科技（上海）有限公司 | Overlay film foam glass board and preparation method thereof |
| CN110005140A (en) * | 2019-03-28 | 2019-07-12 | 中国人民解放军陆军勤务学院 | A kind of non-maintaining roof waterproof system in plateau and method |
| CN110359481A (en) * | 2019-07-26 | 2019-10-22 | 东北大学 | A kind of insulating layer and the swollen system of the integrated heat-preserving anti-freezing of heating tube and implementation method |
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Application publication date: 20151230 |