Road Asphalt Joint Sealant

Gap glue is a kind of asphalt road pavement crack treatment material with super strong sealing performance. At the same time, it also has the advantages of good compatibility, high elasticity, strong adhesion and anti-aging. The product is composed of various rubber and plastic components. Composite, it is a heat-constructed high-elastic sealing material, and it can also be used for crack repair and joint treatment of cement concrete road pavement

Road Asphalt Joint Sealant Parameters

Road Asphalt Joint Sealant Performance

Technical index of road potting adhesive 
sample typeCone penetration / 0.1mmSoftening point / ℃Flow value/mmElastic recovery rate / %Low temperature pull up /
-150g,25℃,5sglycerin bath60℃,5h75g,25℃test temperaturetest conditiontest results
High temperature JG-047.590.00.044.644.650%, three cyclespass
High temperature JG-1068.290.50.051.8-10℃50%, three cyclespass
High temperature JG-1086.996.50.067.3-20℃50%, three cyclespass
sample typeCone penetration / 0.1mmSoftening point / ℃Flow value/mmElastic recovery rate / %Low temperature pull up /
 -150g,25℃,5sglycerin bath60℃,5h75g,25℃test temperaturetest conditiontest results
High temperature model YS-047.590.00.044.60℃50%, three cyclespass
High temperature model YS-1068.290.50.051.8-10℃50%, three cyclespass
High temperature model YS-2086.996.50.067.3-20℃50%, three cyclespass
106.5860.068.8-30℃50%, three cyclespass