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170 Deg Asphalt Road Maintenance

China Beijing Zhongtian Road Tech Co., Ltd. certification
China Beijing Zhongtian Road Tech Co., Ltd. certification
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The application of asphalt additives has greatly reduced the cost of producing modified mixtures.

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A variety of asphalt additives with different functions make us win more different road works projects!

—— John-Road Contractor

Multifunctional modification equipment enables our company to produce high viscosity modified bitumen in addition to polymer modified bitumen, which is suitable for more projects.

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The full range of road maintenance materials facilitates my purchasing process and meets my purchasing needs in one stop.

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170 Deg Asphalt Road Maintenance

170 Deg Asphalt Road Maintenance
170 Deg Asphalt Road Maintenance 170 Deg Asphalt Road Maintenance 170 Deg Asphalt Road Maintenance

Large Image :  170 Deg Asphalt Road Maintenance

Product Details:
Place of Origin: China
Brand Name: ZhongTian
Certification: SDS
Model Number: ZTA-CS
Payment & Shipping Terms:
Minimum Order Quantity: 20 tons
Price: USD$900-1500/ton
Packaging Details: 10 kgs per carton, 20 tons per 20 feet container, 25 tons per 40 feet container
Delivery Time: 5-25 work days
Payment Terms: L/C, T/T
Supply Ability: 6000 tons per year

170 Deg Asphalt Road Maintenance

Other Name: Maintenance Of Highway Main Raw Material: Asphalt
Heating Temperature: 160℃~170℃ Softening Point: 96℃,93℃,91℃,87℃,81℃
Package: Hot Melt Film And Carton Asphalt Compatibility: Compatible
Type: Pavement Crack Sealant Delivery: Fast
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170 deg Asphalt Road Maintenance


Compatible type Asphalt Road Maintenance


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Maintenance of Highway Maintenance of Bituminous Road Pavement Maintenance Concrete Road Repair



    The main function of ZTA road crack sealant is to prevent the expansion of cracks after the potting is completed, prevent the infiltration of rainwater, and reduce the further damage of the rainwater to the roadbed.


    ZTA road crack sealant has good viscoelasticity and can change with the change of the crack width caused by thermal expansion and contraction of the road surface. The effect is better, and it can be used for 3-5 years, stored for more than 2 years.


    ZTA road crack sealant is a thermal polymer sealing crack material, is widely used in high-grade highways and urban roads, filling and repairing of cracks in asphalt pavements such as airports and joint sealing of cement concrete pavements.


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2.Technical Researches & Requirements


    To repair the cracks in asphalt pavements perfectly, the key is to choose a suitable type of sealant. Choosing the appropriate sealant as the material for pavement crack repair according to different regions & different climatic conditions and pavement crack characteristics. The product is divided into high temperature type, common type, low temperature type, cold type and severe cold type.



Type Penetration/0.1mm Softening point/℃ Flow value(mm) Elastic recovery ratio/% Low temperature stretching
Test temperature/℃ Maximum displacement/mm conclusion
High temperature type 51 96 0 70 0 9.005 pass
normal type 69.10 92.60 1.87 62 -10 19.732 pass
Low temperature type 89 90.50 2.01 55 -20 45.600 pass
Cold type 108.30 87.40 2.65 48.1 -30 54.483 pass


Packing: 10KGS/CARTON



3. Features of Zhongtian highly performance bituminous crack sealant



A. Stable performance of high and low temperature. Does not flow at high temperatures and does not crack at low temperatures.

B. Extremely high performance of water resistance and aging resistance. Good stable performance & not easy to segregate & Impervious to oil.

C. It has strong adhesion and high elasticity. It can be closely combined with the interface, and it is not easy to fall off in the absence of water.

D. Ease of use. Reasonable viscosity, good fluidity, no impurities, and no block equipment.


4. Using guide & notice


1. Before filling, ensure that the cracks are dry and there is no water or rain within 24 hours before and after potting.

2. Whether to slot the joints according to customer requirements. Dust must be purged before potting.

3. When the temperature during the construction of the joint is lower than 5 °C, the crack should be preheated by a hot spray gun.

4. The filling joint is constructed by a filling machine with a stirring function. The sealing glue should be continuously stirred during the construction process. The sealing glue needs to be heated to 180-190 °C before the filling can be applied.

5. After the construction of the joint, it should be allowed to stand for 20 minutes to open the traffic. If it is open traffic immediately, it needs to sprinkle a small amount of fine sand or talcum powder, cement and other spacers to prevent the glue from sticking to the tire.

6. After the filling construction is completed, the sealing machine should be cleaned and the sealant should be avoided in the filling machine. After each section of the jointing construction, the filling machine should be cleaned.


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    Beijing Zhongtian Road-Tech Co.,Ltd. is the Board of Directors of China Transportation Association and Transportation Committee of China Technological Market Association, with expert technical R&D team, continuous innovation ability, rich engineering experience and sufficient capacity. Also we participated in designated road material industry standard certificates.



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Contact Details
Beijing Zhongtian Road Tech Co., Ltd.

Contact Person: Shakiya

Tel: 86-15032577974

Fax: 0086-010-6789-3003

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