Our services Category

Asphalt Warm Mix Agent (Powder)

OLH-WBJFJ
Asphalt warm mix can reduce the mixing, paving and compaction temperatures by 30~60℃ compared with conventional hot mix, and has many advantages such as better road performance than hot mix;
(1) Extend the construction season and allow construction at ambient temperatures above -5°C.
(2) Energy conservation, environmental protection and improvement of the working environment can reduce greenhouse gas emissions by about 50% and reduce asphalt smoke and other toxic gas emissions by more than 80%.
(3) Prevent asphalt aging, ensure compaction and construction quality, and extend the life of asphalt pavement.

Consult

Features Technical Indicators Application Areas

Energy saving and emission reduction: During normal construction season, the mixing temperature of asphalt mixture can be reduced by 20-40°C, saving fuel consumption and significantly reducing "asphalt smoke" emissions and greenhouse gas emissions.

Extended construction season: Normal construction can be performed above -5℃ in winter.

Reduce asphalt aging: Increase the water stability and fatigue cracking resistance of asphalt mixtures, thereby improving the durability of asphalt pavement.

Index	Unit	Skills requirement
Index	Unit	"Dry method" (direct injection) additive type	"Wet" (premixed with asphalt) additive type
Exterior	-	Liquid, no suspension and sediment	Liquid, no suspension and sediment
Amine value	mg/g	-	400-600
Effective solid content	%	≥5.0	≥99.0
pH(25°C)	-	9.5±1.0	-