【Product Name】: lignin fibers 
 Product Model: KLW-005 
 Product Specifications: granular / flocculent 
 [Executive standard]: JTGF40-2004 
 JT/T533-2004 
 Product outline: lignin fiber is pure floc fiber made of high quality through physical interaction and the unique process of high-purity fiber works, the role of lignin fibers in asphalt concrete, firmly in the asphalt the aggregate of the surface layer to form a layer of asphalt membrane, and because the role of lignin fiber membrane thickening, thereby enhancing the ability of the aging of the asphalt layer, and extend its life. 
 Lignin fibers detail 
 Product Summary 
 Crack king (KLW-005) lignin fibers, "Karen the Yueda Building Materials Co., Ltd. to extend the life of asphalt pavement research and development of a high performance, high-quality fiber products Asphalt Aggregate surface layer prison prison to the formation of a layer of asphalt protective film, but because the reason of the fiber itself can make asphalt membrane thickening, and to a substantial increase in the ability of the aging of the asphalt pavement, extend the life of asphalt pavement, to prevent the asphalt due to the hot climate of high temperature and loss. 
 Product details 
 Road lignin fibers for SMA Asphalt Pavement, fiber-reinforced type of asphalt pavement and road works, the role of asphalt concrete are as follows: 
 Strengthen the role ---- tendon fibers in the asphalt mixture to form a three-dimensional network. At low temperatures, there is a certain degree of resistance to cracking effect. 
 Stabilizing effect ---- fiber stable bitumen membrane. At high temperatures, the fiber interior space sorption part of the thermal expansion of asphalt will not become free of asphalt, thus preventing weeping, improved high temperature stability. 
 Adsorption ---- fibers can increase the adhesion of asphalt and mineral powder, greatly improving the viscosity of the mastic asphalt to strengthen the bond between the aggregate capacity to play a role in enhancing asphalt mixture. 
 Dispersion ---- granular lignin fiber has good dispersion, which enables the asphalt, slag, and other components in the mixture is dispersed. Prevent the formation of micelle-like substance which led to the road grease spots. 
 Thickening effect ---- granular lignin in asphalt mixture by adsorption of the fiber surface on the asphalt, suction hold of more asphalt. The surface of the aggregates to form a thicker film of asphalt structure, improve the durability of the mixture. Due to its own gravity in the process of production, transportation, and paving asphalt will flow to the bottom of the mixture. After the mixing process KLW-005, the fiber with its unique three-dimensional network structure firmly asphalt suction hold of, to prevent dripping and segregation of the asphalt. And the fiber has a strong stiffening features, can greatly enhance the asphalt mortar. Thereby greatly enhancing the low and high temperature stability of asphalt mixture. 
 Product physical parameters 
 The appearance of gray granular / flocculent length ≯ 6mm 
 The oil absorption rate of not less than five times the quality of the fiber itself -8 times PH value of 7.0 ± 1.0 
 Ash content of 18 ± 5% moisture content <5% 
 Resistance to heat 230 ° C (short period of time can reach 280 ℃) bulk density of 300-400g / L 
 Lignin fiber construction techniques and description 
 Construction process: gap-type mixing machine can be used artificial feeding, feed, fiber bags in the hot aggregate feeding with input; continuous mixing machine can use the fiber feeder feeding; 
 Recommended dosage: typically 0.35% of the amount of mixture quality, the specific implementation of the design of dosage; 
 (3) Packing: 30kg / bag (can be customized according to customer requirements)