CN101984197B - Zinc oxide root-resistance modified bituminous self-adhesive waterproof roll material and preparation method thereof - Google Patents
Zinc oxide root-resistance modified bituminous self-adhesive waterproof roll material and preparation method thereof Download PDFInfo
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- CN101984197B CN101984197B CN2010102251241A CN201010225124A CN101984197B CN 101984197 B CN101984197 B CN 101984197B CN 2010102251241 A CN2010102251241 A CN 2010102251241A CN 201010225124 A CN201010225124 A CN 201010225124A CN 101984197 B CN101984197 B CN 101984197B
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Abstract
The invention provides a zinc oxide root-resistance modified bituminous self-adhesive waterproof roll material and a preparation method thereof. The waterproof roll material comprises a base fabric, an oil impregnation coating layer, an isolation layer and a membrane coating layer. The oil impregnation coating layer is made from the following materials by weight percentage: 35-40% of alkyl bitumen, 10-13% of SBS adhesive material, 3-5% of naphthenic oil, 5-13% of coumarone-indene resin and 39-42% of composite filling material, wherein, the composite filling material is made by mixing the three following three materials by weight percentage: 0.5-50% of zinc oxide powder, 0.5-50% of wollastonite powder and 10-99% of talcum powder. In the invention, the alkyl bitumen and the SBS adhesive material are taken as main materials, and zinc oxide and the like are taken as filling materials, thus improving the plant root penetration resistance of the self-adhesive waterproof roll material, and achieving good waterproof and anti-seepage functions. The zinc oxide root-resistance modified bituminous self-adhesive waterproof roll material can be applied to roof planting engineering such as a garden in the air, a building roof, a floor, a top surface of an underground room and the like.
Description
Technical field
The present invention relates to a kind of building waterproof coil and preparation method thereof.
Background technology
Root system of plant has very strong puncture ability, influences the life-span of waterproofing materials, and the waterproofing materials that does not have root puncture resistant to set up defences can not be used for the roof planting engineering.Existing modified bitumen adhesive waterproof coil generally contains modified bitumen, sizing, plasticizing agent, tackifier, filler, other auxiliary agents in the prescription of immersion oil coating layer, generally be on the basis of above-mentioned prescription, to add natural bonding agents such as rosin, modified rosin.Because formulation selection and raw material addition are different, can cause the waterproof roll performance that very big-difference is arranged.Existing waterproof roll exists extensibility poor, problem easy to crack in the construction.Adopt SBS (benzene second-butadiene-terpenes block copolymer) though the waterproof roll better performances of material; But cost is higher, and it is comparatively single to fill a prescription, and mostly filler is the calcium carbonate of one-component; Therefore the adhesive property of coiled material receives very big influence, and elongation per unit length and break resistance are all not high.Existing SBS adhesive waterproof coil does not possess anti-plant roots puncture function, is difficult in building roof plantation construction, use.
Summary of the invention
The present invention provides a kind of zinc oxide root resistance modified bitumen adhesive waterproof coil and preparation method thereof, and it is single to solve existing modified bitumen adhesive waterproof coil prescription, the technical problem that elongation per unit length, break resistance and root puncture resistant performance are all not high.
The technical solution adopted for the present invention to solve the technical problems is:
This zinc oxide root resistance modified bitumen adhesive waterproof coil comprises tire base cloth, immersion oil coating layer, separation layer and overlay film layer, and the material components by weight percentage of said immersion oil coating layer is following:
Alkyl bitumen 35～40%;
SBS sizing 10～13%;
Naphthenic oil 3～5%;
Coumarone indene resin 5～13%;
Composite filler 39～42%;
Said composite filler is mixed by oxide powder and zinc, French chalk, wollastonite in powder, and it is following that the three accounts for the percentage by weight of composite filler:
Oxide powder and zinc 0.5～50%;
Wollastonite in powder 0.5～50%;
French chalk 10～99%.
The material of said immersion oil coating layer is following by optimum weight percentage proportioning:
Alkyl bitumen 40%;
SBS sizing 10%;
Naphthenic oil 5%;
Coumarone indene resin 5%;
Composite filler 40%;
Wherein composite filler is mixed by zinc oxide, talcum, wollastonite, and it is following that the three accounts for the percentage by weight of composite filler:
Oxide powder and zinc 10%;
Wollastonite in powder 10%;
French chalk 8%.
Said alkyl bitumen is 90# or 100# alkyl bitumen.
Said SBS sizing is the non-oil-filled type SBS sizing of YH-792 line style, and S/B=40/50, molecular weight are 9～110,000.
Account for the tackifier of percentage by weight 3～8% in the material of said immersion oil coating layer in addition.
Said overlay film layer is aluminium foil, plastic sheeting or fine sand.
Said separation layer is barrier film or barrier paper.
Said tire base cloth is polyester blank base cloth or glass fiber blank base cloth.
The preparation method of this zinc oxide root resistance modified bitumen adhesive waterproof coil, preparation process is following:
Step 1, with the SBS sizing with milling treatment of colloid 2～4 hours;
Step 2, SBS sizing, alkyl bitumen, naphthenic oil, composite filler were added in the agitated reactor blend 4～6 hours, temperature of reaction kettle is controlled at below 195 ℃, in the end drops into coumarone indene resin and above-mentioned raw materials blend half an hour;
Step 3, will be in agitated reactor mixed immersion oil coating layer material are introduced in the dip tank, and the tire base cloth will be carried out dip-coating;
Step 4, coiled material moulding, the tire base cloth surface after dip-coating pastes rete, and bottom pastes separation layer;
Step 5, cooling, typing, traction, conveying, metering, cut-out, clot.
In the said step 2, in agitated reactor, drop into 3～8% tackifier in the last half an hour of blend operation.
Beneficial effect of the present invention is following:
1, the present invention adopts line style, S/B=40/50 (S/B is than the important indicator that is the glueability of material, and wherein S is a styrene, and B is a butadiene; The big viscosity of S content diminishes, and adhesive strength is high, but elasticity and cold tolerance are poor; B content high viscosity increases, and toughness increases, and intensity reduces; Poor heat resistance), molecular weight 9-11 ten thousand, non-oil-filled type SBS sizing; That is: the weak gonosome of benzene second-butadiene-styrene block copolymer thermoplasticity not only makes product have good hot strength, and certain resistance to low temperature is also arranged.
2, the present invention adopts zinc oxide, talcum, wollastonite to form composite filler, can obviously improve coiled material hot strength and elongation per unit length, can also effectively improve the puncture resistance of anti-plant roots of self-adhesive waterproof web, and have the impervious function of excellent waterproof.
Zinc oxide is a kind of metal oxide, and zinc oxide uses as the root resistance agent, can change the plant-root growth direction, prevents the plant root thorn, can also significantly improve the elongation per unit length and the lear energy of waterproof roll, and have uvioresistant, anti ageing property.
Talcum is all the calcium carbonate of filler and compares, and has better reinforced effects, can reduce cost.
Wollastonite has good reinforcement property, resistance to corrosion and ageing resistace, makes waterproof roll have better mechanical strength, increase durability, increase adherence.
3, the difference of pitch based on crude composition and paraffin content can be divided into paraffin-based asphalt, asphaltic base pitch and mix asphalt.Asphaltic base pitch is the petroleum bitumen of mainly being made up of alicyclic and aromatic hydrocarbon, i.e. cycloalkyl pitch.Be dissolved in stability and the cementability of self-adhesive layer behind the pitch in order to increase SBS, the present invention selects cycloalkyl 90# or 100# alkyl bitumen to be used for self-adhesive coiled material.
4, the present invention adopts naphthenic oil as plasticizing agent dissolving SBS sizing, can improve the low temperature flexibility of adhesives.
5, the present invention selects coumarone indene resin as tackifier, adds the performance that can improve rubber in the rubber, can play effects such as softening, reinforcement, tackify, dispersion, is superior to natural rosin resins or indenes olefine resin.
Adhesive waterproof coil root puncture resistant performance of the present invention reaches industry standard JC/T 1075-2008 planted roof and uses the root-resistant puncturing waterproof roll. the defined index.Waterproof roll of the present invention can be used for roof planting engineerings such as hanging garden, building roofing, flooring, basement end face.
The specific embodiment
Embodiment one, and this zinc oxide root resistance modified bitumen adhesive waterproof coil comprises tire base cloth, immersion oil coating layer, separation layer and overlay film layer, and the material of said immersion oil coating layer is following by optimum weight percentage proportioning:
Alkyl bitumen 40%;
SBS sizing 10%;
Naphthenic oil 5%;
Coumarone indene resin 5%;
Composite filler 40%;
Wherein composite filler is mixed by zinc oxide, talcum, wollastonite, and it is following that the three accounts for the percentage by weight of composite filler:
Oxide powder and zinc 10%;
Wollastonite in powder 10%;
French chalk 8%.
Said alkyl bitumen is 90# or 100# alkyl bitumen.The SBS sizing is the non-oil-filled type SBS sizing of YH-792 line style, and S/B=40/50, molecular weight are 9～110,000.
The preparation method of this zinc oxide root resistance modified bitumen adhesive waterproof coil, preparation process is following:
Step 1, with the SBS sizing with milling treatment of colloid 2～4 hours;
Step 2, SBS sizing, alkyl bitumen, naphthenic oil, composite filler were added in the agitated reactor blend 4～6 hours, temperature of reaction kettle is controlled at below 195 ℃, in the end drops into coumarone indene resin and above-mentioned raw materials blend half an hour;
Step 3, will be in agitated reactor mixed immersion oil coating layer material are introduced in the dip tank, and the tire base cloth will be carried out dip-coating;
Step 4, coiled material moulding, the tire base cloth surface after dip-coating pastes rete, and bottom pastes separation layer;
Step 5, cooling, typing, traction, conveying, metering, cut-out, clot.
Also can be added with the tackifier that account for total weight percent 3～8% in the material of immersion oil coating layer of the present invention.Drop into the last half an hour in the blend operation during preparation in agitated reactor.
Said overlay film layer can adopt aluminium foil, plastic sheeting or fine sand, and separation layer can adopt barrier film or barrier paper, and the tire base cloth can adopt polyester blank base cloth or glass fiber blank base cloth.
Other proportionings embodiment of immersion oil coating layer material of the present invention is (by weight percentage) as follows
Claims (8)
1. a zinc oxide root resistance modified bitumen adhesive waterproof coil comprises tire base cloth, immersion oil coating layer, separation layer and overlay film layer, and it is characterized in that: the material components by weight percentage of said immersion oil coating layer is following:
Alkyl bitumen 35～40%;
SBS sizing 10～13%;
Naphthenic oil 3～5%;
Coumarone indene resin 5～13%;
Composite filler 39～42%;
Said composite filler is mixed by oxide powder and zinc, French chalk, wollastonite in powder, and it is following that the three accounts for the percentage by weight of composite filler:
Oxide powder and zinc 0.5～50%;
Wollastonite in powder 0.5～50%;
French chalk 10～99%.
2. zinc oxide root resistance modified bitumen adhesive waterproof coil according to claim 1 is characterized in that: the material of said immersion oil coating layer is following by optimum weight percentage proportioning:
Alkyl bitumen 40%;
SBS sizing 10%;
Naphthenic oil 5%;
Coumarone indene resin 5%;
Composite filler 40%;
Wherein composite filler is mixed by zinc oxide, talcum, wollastonite, and it is following that the three accounts for the percentage by weight of composite filler:
Oxide powder and zinc 10%;
Wollastonite in powder 10%;
French chalk 8%.
3. zinc oxide root resistance modified bitumen adhesive waterproof coil according to claim 1 is characterized in that: said alkyl bitumen is 90# or 100# alkyl bitumen.
4. zinc oxide root resistance modified bitumen adhesive waterproof coil according to claim 1 is characterized in that: said SBS sizing is the non-oil-filled type SBS sizing of YH-792 line style, and S/B=40/50, molecular weight are 9～110,000.
5. zinc oxide root resistance modified bitumen adhesive waterproof coil according to claim 1, it is characterized in that: said overlay film layer is aluminium foil, plastic sheeting or fine sand.
6. zinc oxide root resistance modified bitumen adhesive waterproof coil according to claim 1, it is characterized in that: said separation layer is a barrier film.
7. zinc oxide root resistance modified bitumen adhesive waterproof coil according to claim 1 is characterized in that: said tire base cloth is polyester blank base cloth or glass fiber blank base cloth.
8. preparation method like any described zinc oxide root resistance modified bitumen adhesive waterproof coil of claim 1～7 is characterized in that preparation process is following:
Step 1, with the SBS sizing with milling treatment of colloid 2～4 hours;
Step 2, SBS sizing, alkyl bitumen, naphthenic oil, composite filler were added in the agitated reactor blend 4～6 hours, temperature of reaction kettle is controlled at below 195 ℃, in the end drops into coumarone indene resin and above-mentioned raw materials blend half an hour;
Step 3, will be in agitated reactor mixed immersion oil coating layer material are introduced in the dip tank, and the tire base cloth will be carried out dip-coating;
Step 4, coiled material moulding, the tire base cloth surface after dip-coating pastes rete, and bottom pastes separation layer;
Step 5, cooling, typing, traction, conveying, metering, cut-out, clot.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102251241A CN101984197B (en) | 2010-07-13 | 2010-07-13 | Zinc oxide root-resistance modified bituminous self-adhesive waterproof roll material and preparation method thereof |
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| CN2010102251241A CN101984197B (en) | 2010-07-13 | 2010-07-13 | Zinc oxide root-resistance modified bituminous self-adhesive waterproof roll material and preparation method thereof |
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| CN101984197B true CN101984197B (en) | 2012-05-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103740122B (en) * | 2014-01-24 | 2016-02-03 | 郑家玉 | A kind of self-adhesive polymer modified bituminous polyester fiber waterproof sheet material and preparation method thereof |
| CN106675046A (en) * | 2016-06-12 | 2017-05-17 | 广东天骄建材有限公司 | Application of waste active carbon to waterproof roll |
| CN109355926A (en) * | 2018-09-25 | 2019-02-19 | 四川杨氏达防水材料有限公司 | Planted roof root resistance puncture resistant waterproof roll and preparation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2573591Y (en) * | 2002-08-26 | 2003-09-17 | 沈阳蓝光新型防水材料有限公司 | Rootproof and waterproof modified asphalt roll |
| JP2004091728A (en) * | 2002-09-03 | 2004-03-25 | East Japan Railway Co | Asphalt-based-waterproofing composition and method for providing waterproof asphalt construction |
| CN1621450A (en) * | 2004-10-29 | 2005-06-01 | 余建国 | SBS modified asphalt high-self-adhesive waterproof coiled material and its preparing process |
| CN101413325A (en) * | 2008-11-28 | 2009-04-22 | 唐山德生防水材料有限公司 | Self-adhering polymer modification bitumen composite anti-root water-proof coiled material and preparing method thereof |
| CN201486053U (en) * | 2009-05-27 | 2010-05-26 | 北京世纪洪雨科技有限公司 | Water-proof coiled material for preventing plant roots from puncturing |
-
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2573591Y (en) * | 2002-08-26 | 2003-09-17 | 沈阳蓝光新型防水材料有限公司 | Rootproof and waterproof modified asphalt roll |
| JP2004091728A (en) * | 2002-09-03 | 2004-03-25 | East Japan Railway Co | Asphalt-based-waterproofing composition and method for providing waterproof asphalt construction |
| CN1621450A (en) * | 2004-10-29 | 2005-06-01 | 余建国 | SBS modified asphalt high-self-adhesive waterproof coiled material and its preparing process |
| CN101413325A (en) * | 2008-11-28 | 2009-04-22 | 唐山德生防水材料有限公司 | Self-adhering polymer modification bitumen composite anti-root water-proof coiled material and preparing method thereof |
| CN201486053U (en) * | 2009-05-27 | 2010-05-26 | 北京世纪洪雨科技有限公司 | Water-proof coiled material for preventing plant roots from puncturing |
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Free format text: FORMER OWNER: LIGAO WATER-PROOF ENGINEERING CO., LTD., BEIJING Effective date: 20150106 Owner name: WEIFANG HONGYUAN WATERPROOF MATERIAL CO., LTD. Free format text: FORMER OWNER: BEIJING LIGAO TECHNOLOGY CO., LTD. Effective date: 20150106 |
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Free format text: CORRECT: ADDRESS; FROM: 100039 FENGTAI, BEIJING TO: 262735 WEIFANG, SHANDONG PROVINCE |
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Effective date of registration: 20150106 Address after: 262735 Shandong city of Weifang province Shouguang Taitou Industrial Zone Patentee after: Weifang Hongyuan Waterproof Material Co., Ltd. Address before: 100039 Beijing city Fengtai District Xiaotun Road No. 9 high building Patentee before: Beijing Ligao Technology Co., Ltd. Patentee before: Ligao Water-Proof Engineering Co., Ltd., Beijing |
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Inventor after: Cao Haitao Inventor after: Liu Yong Inventor after: Hu Xibao Inventor after: Zheng Xianguo Inventor after: Chen Meixiang Inventor after: Xu Yuan Inventor after: Yi Fei Inventor after: Huang Ye Inventor after: Li Lei Inventor after: Li Suigang Inventor before: Cao Haitao Inventor before: Wang Zhengchang Inventor before: Duan Nihua Inventor before: Xu Jing |
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Effective date of registration: 20160420 Address after: 262700 Shandong city in Weifang Province, Shouguang City, Taiwan town government West 2000 meters Patentee after: Weifang Hongyuan Waterproof Material Co., Ltd. Patentee after: Jiangsu Hong Yuan Zhong Fu water-proof material company limited Patentee after: Sichuan Hongyuan Waterproof Project Co., Ltd. Patentee after: Jilin Hongyuan Waterproof Material Co. Ltd. Address before: Shandong Shouguang Taitou Industrial Zone 262735 in Shandong city of Weifang Province Patentee before: Weifang Hongyuan Waterproof Material Co., Ltd. |
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Address after: 262700 The Government of Taitou Town, Shouguang City, Weifang City, Shandong Province, 2000m West Co-patentee after: Jiangsu Hong Yuan Zhong Fu water-proof material company limited Patentee after: Hongyuan Waterproof Technology Group Co., Ltd. Co-patentee after: Sichuan Hongyuan Waterproof Project Co., Ltd. Co-patentee after: Jilin Hongyuan Waterproof Material Co. Ltd. Address before: 262700 The Government of Taitou Town, Shouguang City, Weifang City, Shandong Province, 2000m West Co-patentee before: Jiangsu Hong Yuan Zhong Fu water-proof material company limited Patentee before: Weifang Hongyuan Waterproof Material Co., Ltd. Co-patentee before: Sichuan Hongyuan Waterproof Project Co., Ltd. Co-patentee before: Jilin Hongyuan Waterproof Material Co. Ltd. |
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