High quality hot patching asphalt concrete crack sealant, contents the synthetic rubber, regenerated rubber or combination of these two, added asphalt glue and other modified materials. It is a solid block at room temperature, after heating and melting it becomes to a black colloidal with superior stretch and adhesion properties, which can sealing the surface and joint of pavement efficiently, keeps long term.Traffic can be recovered immediately after cooling for around 10 minutes.
Suitable for the cracks and joints in concrete/asphalt pavement, express highway,runway and residence community roads
Asphalt crack repair is an important ingredient in any asphalt maintenance plan. As cracks appear water seeps beneath the surface and can cause extensive damage. Crack sealing waterproofs the asphalt and will prevent alligator cracking and potholes from forming.
Crack sealing, along with sealcoating, is one of the most cost effective measures you can take to keep future costly asphalt repairs to a minimum. All of our sealants are a hot pour, rubberized material, proven to withstand the cold winter temperatures, as well as the hot summers, all the while keeping moisture out of the cracks.
1.MOTOR Equiped by imported gasoline motor,hydraumatic ejector bin, air cooling,spiral oil filter, electronic ignition and spark advanced equipment.The air door and controller for rotate speed of engine can satisfy the fast start under different temperature surroundings. And the emergency switch for motor.
2. AIR FILTER SETTING Adopt double filter setting and turn piece pre-cleaner with tertiary air filter, 98% pollutants will be filtered when air comes into the second filter setting, guarantee the work life of engine for maximum.