chopped basalt fibre stands for asphalt concrete

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Bituminous concrete use basalt chopped strand roving Instruction of products: The chopped strand roving of basalt fiber products is made of basalt isfiber precursor that must be chopped. There is impregnating compound on the fiber. The basalt is parts of a high-performance lava. It is a special silicate that makes the basalt fiber have fine chemical resistance, especially resistance to alkali. So, the basalt fiber substitute for polyester fiber and lignin fiber. It is a very competitive products ,which can be used for adulterating agent of bituminous concrete. It can improve high temperature stability, low temperature freeze thawing splitting wedge and fatigue resistance etc.. Simultaneously the chopped strand roving of basalt fiber is also first choice material of the reinforced plastic resin. The chopped strand roving of basalt fiber can change the nature of the bituminous concrete. The effect mainly show the six aspects below: 1. Improving the use level of bituminous, reduce bad oil. 2. Inceasing the moving stability, improving the performance of high temperature resistance to rut and the damage capability of resisting fatigue. 3. Improving the capability of resisting the temperature, reducing generation of warming up the cracks in, Improving low temperature performance against the crack of road surface; 4. Improving the ability of water damage in drought period of bituminous road surface; 5. Improving the agglomerating performance of mixture; 6. To be propitious to improving the productive efficiency and economic benefits of construction engineering. Application area: The chopped strand roving of basalt fiber apply to kinds of bituminous concrete road surface,including SMA, OGFC, AC etc. It applies to kinds of areas,such as paving the road surface, the bridge surface, the tunnel, overpass and road of municipal administration. Indicators of specification: 1. break(ing) strength＞1250Mpa 2. break(ing) elongation≤3.5% 3. initial modulus of elasticity＞95Gpa 4. modulus of elasticity＞40Gpa 5. rate of water content＜0.1% Sichuan Aerospace Tuoxin Basalt Industrial Co., LTD Tel: 008618981895349 Fax: 0086-28-8487 4032 Skype: leochina2011 E-mail： onlineleo@126.com Website: http://www.basaltfiber.com.cn Add: No.618 Chenglong avenue, Longquanyi district Chengdu, Sichuan

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Sichuan Aerospace Tuoxin Basalt Industrial Co., LT

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