Product Overview: BEST is a two component polymer modified asphalt emulsion used to fill and repair cracks and cracks in asphalt pavement surfaces. BEST cracks and cracks repair materials for cold filling materials, used to fill cracks, easy construction, repair cracks and cracks on the road more economical repair products.
Basic usage: suitable for any asphalt pavement cracking and crack of pavement, including parking lot, roadway, etc.
Composition: polymer modified asphalt emulsion, and joined polymer materials, fibers, rubber and aggregate, is a flexible crack filling material.
Packing: 5 gallon, 55 gallon (28 kg, 310 kg)
Color: black after dry
Limitations: air temperature shall not be less than 10 degrees Celsius during construction and within 24 hours after construction
2. technical data:
Environmental protection material: BEST coated repair material is environmentally safe water based crack repair materials, each liter contains (VOC) no more than 150 grams
Physical / chemical properties: tested by ASTM, D140, ASTM, D466, ASTM, D529, ASTM, D2939, and ASTM D244 standards
Component
polymerized modified emulsified asphalt
Color
The color is black after dry
Non volatile matter (%)
73%
Ash (non volatile)
54%
Specific gravity
1.39
Drying time
depends on the thickness of the coating
Cohesiveness - waterproof
impermeable or adhesive loss
Heat resistance
without dents or protrusions
Flexibility
without cracking or flaking
Anti impact
free of chipping, flaking, or cracking
The color is black after dry
Non volatile matter (%) 73%
Ash (non volatile) 54%
Specific gravity 1.39
Drying time depends on the thickness of the coating
Cohesiveness - waterproof, impermeable or adhesive loss
Heat resistance without dents or protrusions
Flexibility without cracking or flaking
Anti impact, free of chipping, flaking, or cracking
3. construction
The pavement cracks must be thoroughly cleaned before construction, and the dust, debris and joints should be cleaned up
Construction method: use brush or trowel application materials, PU coating range should extend beyond repair area
Proportioning method: no dilution is necessary, sufficient mixing can be used.
Construction method:
Use the shaving brush or trowel applied materials, PU coating range should extend beyond repair area, make the road smooth and continuous. Completely dry and then open the traffic.
Coating rate: the coating rate depends on the road condition and the width and depth of the gap.
Construction notice: within 24 hours of construction and after construction, the temperature of the road surface and surrounding shall not be less than 10 degrees celsius. Keep out of reach of children. Pay attention to antifreeze when stored