Heilongjiang road sealant Harbin -20 degree sealant Hegang asphalt sealant
Category:
building materials/Highway materials/Highway engineering materials
Model:
-10℃ -20℃ -30℃
Brand:
moist and glossy
brand:
moist and glossy
Product Name:
Heilongjiang -20 degree road sealant
model:
-10℃ -20℃ -30℃
material:
modified asphalt
Specifications:
12.5KG
Scope of Application:
Highway cracks, road maintenance, municipal engineering
Processing & Customization:
yes
Whether it is imported:
No
Place of Origin:
Heilongjiang
Retail Price
4,600.00USD
重量
kg
- Product Description
-
brand moist and glossy
Product Name Heilongjiang -20 degree road sealant
model -10℃ -20℃ -30℃
material modified asphalt
Specifications 12.5KG
Scope of Application Highway cracks, road maintenance, municipal engineering
Processing & Customization yes
Whether it is imported No
Place of Origin Heilongjiang
Description :
Road sealant, also known as road sealant, is used for repairing cracks in road surfaces. There is an important indicator: cone penetration, softening point, flow value, low-temperature stretching, and elastic recovery rate. Among them, the one with higher technical requirements is the elastic recovery rate, and the indicators will also vary greatly at different temperatures. Many road maintenance workers also ask about the issue of elastic recovery rate when choosing road sealant, as the quality of the sealant is closely related to the level of this index. Elastic recovery rate refers to the percentage of road sealant that can recover its previous shape under specific conditions. Appearance deformation: If the elastic recovery rate can reach restoration, then during the process of the wheel passing through, the part of the crack above the road surface will undergo flattening and restoration to its original state. The lower the elastic recovery, the lower the probability of restoration; At the same time, the width of road cracks varies seasonally with environmental temperature, and when the elastic recovery rate is low or even zero, the material cannot change with the crack width, resulting in internal cracking or joint surface cracking of the material. The wider the crack width, the more obvious it is.
Characteristics of sealant:
1. Good waterproof performance, with good adhesion to the contact surface with the road surface and the interface on both sides of cracks;
2. Good temperature stability, i.e. no flow at high temperatures in summer and no brittle fracture at low temperatures in winter;
3. Good elasticity, aging resistance, able to adapt to changes in crack width with temperature;
4. Convenient construction, fast molding, and adaptability to the requirements of opening roads to traffic as soon as possible;
5. Meets environmental protection requirements and does not cause pollution to construction personnel and road environment.
6. Belonging to high adhesion pavement sealant, it has high adhesion to pavement cracks!
AfterSalesService :
Key words:- Heilongjiang Road Sealing Adhesive
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