CN201486050U - Root piercing preventive waterproof coiled material - Google Patents
Root piercing preventive waterproof coiled material Download PDFInfo
- Publication number
- CN201486050U CN201486050U CN2009201446743U CN200920144674U CN201486050U CN 201486050 U CN201486050 U CN 201486050U CN 2009201446743 U CN2009201446743 U CN 2009201446743U CN 200920144674 U CN200920144674 U CN 200920144674U CN 201486050 U CN201486050 U CN 201486050U
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- layer
- foil layer
- modified asphalt
- waterproof
- root
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Abstract
A root piercing preventive waterproof coiled material comprises a modified asphalt waterproof layer, a metallic foil layer and a polyester tire treated with special modified asphalt preimpregnation, wherein the modified asphalt waterproof layer, the metallic foil layer and the polyester tire are compounded together. As the coiled material is compounded by the modified asphalt layer, the metallic foil layer and the polyester tire and the polyester tire is treated with special modified asphalt preimpregnation, the coiled material has dual functions of proofing water and preventing plant roots piercing, and can bear root piercing and keep a waterproof function for a long time.
Description
Technical field
The utility model relates to a kind of root thorn of anti-plant waterproof roll, relates in particular to a kind of root thorn of anti-plant waterproof roll and processing technology that adopts modified bitumen.
Background technology
Along with the expansion of modern city scale, City Building, path area do not subtract by increasing, thereby cause green area to reduce, and the urban dust adsorption capacity reduces the increase of particle dust content, dryness of air city temperature than phenomenons such as peripheral temperature height.Thus, carry out afforestation of city, significantly improve the aerial view in city, have great importance for alleviating these phenomenons of city.Studies show that under regular situation, 30%～50% greening covers green ability the ecological homeostasis in a city is had critical meaning, promptly meet or exceed this amplitude, ecological environment is expected to benign cycle development, as does not reach or descend, and ecological environment will face deterioration.In the domestic city, green coverage seldom can satisfy the condition that can make balance of city ecosystem at present.
Carrying out afforestation of city especially makes the greening on roof, underground garage top imperative.It is main overburden with green plants that afforestation of city refers at planted roof/end face, be equipped with the common Roof system of forming such as the needed nutrition soil layer of plant life, aquifer and the needed plant of the roofing layer of anti-root thorn the, water-storage-drainage layer, waterproofing course, insulation layer, have and save land, energy-conservation, depositing dust, noise reduction, increase urban green coverage, reduce heat island effect, improve dwelling environment, realize that rainwater collects and delay discharging, prolong functions such as growing surface lifetime of system.
Big in view of the greening construction work one-time investment of roofing/end face, maintenance cost is high, if seepage takes place then to be difficult for keeping in repair, therefore when the afforestation project design of carrying out roofing/end face, must carry out this pass of waterproofing system, roofing/end face seepage phenomenon just appears in 2-3 after avoiding occurring having constructed, and common waterproofing system is implemented in the afforestation project of roofing/end face, the quality of planted roof/end face system is not guaranteed, this be since root system of plant will be huge to common anti-water generates destructive power.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, provides a kind of hot joining seam reliable durable, tensile strength height, elongation per unit length is big and the strong waterproof roll of anti-root thorn of suitable ability.
According to the waterproof roll of anti-root thorn that the utility model provides, comprise the modified asphalt waterproof layer that is combined with each other, metal foil layer and through the polyester blank of special modified bitumen pre-preg.
The waterproof roll of anti-root thorn that provides according to the utility model also has following attached technical characterictic:
Described modified bitumen is to add in SBS or APP, APAO, SBR, softening agent, tackifying resin, filler, age resister, plasticizing agent, the root resistance agent one or more in pitch.
Described special modified bitumen is meant the pitch by the tackifying resin modification.
Described metal foil layer is a copper foil layer.
Described polyester blank is the long polyester nonwoven carcass through the modified bitumen preimpregnation, and described polyester blank equals greater than 250g/m
2
The thickness of described metal foil layer is 0.03mm-0.09mm.
Comprise the PE rete, modified asphalt waterproof layer, metal foil layer, the polyester blank after special modified bitumen pre-preg, modified asphalt waterproof layer and the PE rete that are combined with each other successively.
The waterproof roll of anti-root thorn that provides according to the utility model compared with prior art has following advantage: the utility model is composited by modified asphalt waterproof layer, metal foil layer and polyester blank, wherein polyester blank is through special modified bitumen pre-preg, make it to have waterproof and stop plant roots to penetrate dual-use function, can bear the plant root whisker puncture, keep water-proof function for a long time; Secondly, the utility model can form the high-strength waterproof layer, and the renitency outlet capacity is strong, and endurable thorn, anti-ly cough up brokenly, tear-resistant, endurance, corrosion-resistant, ageing-resistant; Once more, the layer structure that the utility model adopts above-mentioned material to form, has easy construction and hot joining reliable durable, tensile strength, elongation per unit length is big, adaptive capacity to base-layer contraction distortion and cracking has good root resistance and water resistance and the splendid puncture resistance of anti-the plant roots by force, and do not influence the growth of plant, environment and planting soil are not had any pollution.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, the embodiment of a kind of waterproof roll of anti-root thorn that provides at the utility model comprises the modified asphalt waterproof layer 1, metal foil layer 2 and the polyester blank 3 that are combined with each other, and wherein said polyester blank is through special modified bitumen pre-preg.In the present embodiment, comprise PE rete 4, modified asphalt waterproof layer 1, metal foil layer 2, polyester blank 3, modified asphalt waterproof layer 1 and the PE rete 4 that is combined with each other successively through special modified bitumen preimpregnation.Certainly, also can be other forms of layer structure, but mainly be to have modified asphalt waterproof layer 1, metal foil layer 2 and 3 three basic compositions of polyester blank.Thereby make this coiled material have the effect of root resistance and water-proof function.Polyester blank 3 in the utility model makes it have waterproof and penetrates dual-use function with the prevention plant roots through after the special modified bitumen pre-preg, can bear the plant root whisker puncture, keeps water-proof function for a long time.Simultaneously, can also improve the adhesion strength of polyester blank 3.
Described modified bitumen in the utility model is to add in SBS or APP, APAO, SBR, softening agent, tackifying resin, filler, age resister, plasticizing agent, the root resistance agent one or more in pitch.
At modified bitumen described in the utility model is SBS or APP modified bitumen.Wherein, SBS is an elastomer modified asphalt, is to make modifier with s-B-S (SBS) thermoplastic elastomer (TPE).APP is atactic polypropylene (APP) modified bituminous, makes with high-quality plastic body (APP) modified bitumen dip-coating, and it also has good heat endurance and lower temperature resistance except that the key property with common plastic body (APP) modified bitumen.APAO (unformed alkene footpath copolymer) is to use extraordinary catalyzer, and separately with propylene or ethene, the 1-butylene closes poly-reaction and gets, and is unformed olefin copolymer.SBR is universal synthetic rubber.
Described metal foil layer 2 is a copper foil layer, and described metal foil layer can be according to the selected different-thickness of different plants.Here the thickness of described metal foil layer is 0.03mm-0.09mm.Particularly, can select 0.03mm, 0.05mm, 0.07mm and 0.09mm according to different plants.Metal foil layer has characteristics such as density is big, intensity height, and plant roots can't be penetrated, and does not influence the normal growth of plant simultaneously again, when plant roots runs into metal foil layer, plant roots will produce the phenomenon of reverse growth, play effective root resistance function, prevent to plant plant and destroy waterproofing course and building structure.And the thickness of metal foil layer is defined as above-mentioned size, can well take into account the root resistance effect of metal foil layer and the relation between the metal foil layer thickness.According to the puncture intensity difference of different plant roots, above-mentioned dimensions can be satisfied fully.Simultaneously, the materials of metal foil layer are reduced.
In the foregoing description that the utility model provides, described polyester blank 3 is the long polyester nonwoven carcass through the modified bitumen preimpregnation, and described polyester blank equals greater than 250g/m
2Long polyester nonwoven has characteristics such as bigger extension and higher draw tensile strength, is satisfied with different building basic units.
In the foregoing description that the utility model provides, the modified bitumen of employing two classes of classifying: the one, the modified bitumen that long polyester carcass is carried out preimpregnation.Another kind of modified bitumen is to be used for the carcass material of coating, thereby forms the modified asphalt waterproof layer.It adopts macromolecular elastomer, softening agent, ageing-resistant dose and filler etc. to improve the high and low temperature resistance of pitch, and extension property, adopts hot melt application can make the close tight bonding of modified bitumen and basic unit, reaches splendid waterproof effect.
The utility model can adopt common modified bituminous pitch coiled material production line to produce, and tinsel and long polyester carcass carry out compound on production line, and the thickness of tinsel can be selected according to the difference of plantation plant; Long polyester carcass is compound with tinsel after the modified bitumen preimpregnation, and the complex method of taking is compression roller extrusion, has solved in the market the metal composite polyester blank and has done the not saturating phenomenon of modified bitumen enhancement layer preimpregnation.
Claims (6)
1. waterproof roll of anti-the root thorn is characterized in that: comprise the modified asphalt waterproof layer that is combined with each other, metal foil layer and through the polyester blank of special modified bitumen pre-preg.
2. the waterproof roll of anti-root thorn the according to claim 1 is characterized in that: described special modified bitumen is meant the pitch by the tackifying resin modification.
3. the waterproof roll of anti-root thorn the according to claim 1 is characterized in that: described metal foil layer is a copper foil layer.
4. the waterproof roll of anti-root thorn the according to claim 1 is characterized in that: described polyester blank is the long polyester nonwoven carcass through the modified bitumen preimpregnation, and described polyester blank equals greater than 250g/m
2
5. the waterproof roll of anti-root thorn the according to claim 1 is characterized in that: the thickness of described metal foil layer is 0.03mm-0.09mm.
6. the waterproof roll of anti-root thorn the according to claim 1 is characterized in that: comprise the PE rete, modified asphalt waterproof layer, metal foil layer, the polyester blank after special modified bitumen pre-preg, modified asphalt waterproof layer and the PE rete that are combined with each other successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201446743U CN201486050U (en) | 2009-02-26 | 2009-02-26 | Root piercing preventive waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201446743U CN201486050U (en) | 2009-02-26 | 2009-02-26 | Root piercing preventive waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201486050U true CN201486050U (en) | 2010-05-26 |
Family
ID=42424935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201446743U Expired - Lifetime CN201486050U (en) | 2009-02-26 | 2009-02-26 | Root piercing preventive waterproof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201486050U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060722A (en) * | 2016-11-09 | 2018-05-22 | 天津市奇才防水材料有限公司 | A kind of novel environment friendly root resistant waterproof roll |
| EP3351679A1 (en) | 2017-01-19 | 2018-07-25 | swisspor Management AG | Bitumen composite with protection against plant roots |
| CN112523435A (en) * | 2020-12-30 | 2021-03-19 | 平顶山环宇星防水科技有限公司 | Composite waterproof system with root-blocking function and construction method thereof |
-
2009
- 2009-02-26 CN CN2009201446743U patent/CN201486050U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060722A (en) * | 2016-11-09 | 2018-05-22 | 天津市奇才防水材料有限公司 | A kind of novel environment friendly root resistant waterproof roll |
| EP3351679A1 (en) | 2017-01-19 | 2018-07-25 | swisspor Management AG | Bitumen composite with protection against plant roots |
| CN112523435A (en) * | 2020-12-30 | 2021-03-19 | 平顶山环宇星防水科技有限公司 | Composite waterproof system with root-blocking function and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINZHOU ORIENTAL YUHONG BUILDING MATERIAL CO., LTD Free format text: FORMER OWNER: DONGFANG YUHONG WATER-PROOF TECHNOLOGY CO., LTD., BEIJING Effective date: 20111213 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100025 CHAOYANG, BEIJING TO: 121007 JINZHOU, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111213 Address after: 121007, No. 20 West Avenue, Jinzhou economic and Technological Development Zone, Liaoning, China Patentee after: Jinzhou Dongfang Yuhong Building Materials Co., Ltd. Address before: 100025, Beijing, Chaoyang District Gaobeidian Kang homes District No. 4 Building Patentee before: Beijing Oriental Yuhong Waterproof Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ORIENTAL YUHONG WATERPROOF TECHNOLOGY CO., Free format text: FORMER OWNER: JINZHOU ORIENTAL YUHONG BUILDING MATERIAL CO., LTD. Effective date: 20130108 Owner name: JINZHOU ORIENTAL YUHONG BUILDING MATERIAL CO., LTD Effective date: 20130108 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 121007 JINZHOU, LIAONING PROVINCE TO: 100123 CHAOYANG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130108 Address after: 100123 Beijing, Gaobeidian, Kang Kang home district, building 4, building No. Patentee after: Beijing Oriental Yuhong Waterproof Technology Co., Ltd. Patentee after: Jinzhou Dongfang Yuhong Building Materials Co., Ltd. Patentee after: Shanghai Oriental Yuhong Waterproof Technology Co., Ltd. Address before: 121007, No. 20 West Avenue, Jinzhou economic and Technological Development Zone, Liaoning, China Patentee before: Jinzhou Dongfang Yuhong Building Materials Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |