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| PHONE：800-828-0002 |
| Add:No1#, Haidu N. Rd, Sheyang economic developing zone, Jiangsu Province |
| TEL：0515-82312488 |
| FAX：0515-82338366 |
| Manager： qijun zhao |
| Mob：18951548888 |
| Sales：Ms zhao 18962069333 |
| Service：Ms Chen 18914649993 |
| Web：www.sisiyuan.com |
| Call： |
| 4008-110-518-"SISIYUAN" |
| 4008-110-518-:"Fiber" |
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PAN Fiber
“SISIYUAN”Cards PAN Fiber is Jiangsu Sisiyuan Fiber Co.Ltd with the domestic famous scientific research units to develop, and for the Chinese market, dedicated to cement, asphalt concrete materials, products.
As a concrete secondary reinforcement material，“SISIYUAN”Cards PAN Fiber can significantly improve the toughness and impact resistance of concrete, and effectively prevent the crack generation and development, enhance concrete impermeability, frost resistance and other durability. Another asphalt concrete for strengthening industrial fiber products, which not only greatly improve the adhesion of asphalt pavement, high temperature stability, fatigue durability, and has a low-temperature cracking and to prevent reflective cracking performance. Effectively improve the tensile, shear, compression and impact strength. It's great role in the concrete and the use of the prospects for engineering are increasingly being recognized and accepted.
Parameters
◆ Fiber Type：Single-wire bundle
◆ Diameter：15μm (±5)
◆ Length：6mm、10mm、12mm、18mm(±1)
◆ Tensile：≥910Mpa
◆ Security：Non-toxic materials
◆Salinization：Tensile strength of not less than 99% retention rate
◆ Color：White / yellow
◆ Proportion：≥1.18g/cm3
◆ Melting：≥220℃
◆ Modulus：≥17100Mpa
◆ Elongation：≥15%
◆ Thermal Stability：Fine
“SISIYUAN”Card PAN Fiber in the concrete role of
一、 Effectively improve the ability of cement concrete cracking：
1、 Good bonding with cement, could play supporting role in aggregate, reduce bleeding and to prevent settlement cracks；
2、 Adjust water content to avoid excessive evaporation due to shrinkage cracks；
3、 Adjustment due to hydration heat of concrete internal and external temperature changes resulting from thermal stress, reduce the degree cracks。
二、To improve the impermeability of cement concrete and frost resistance, to increase its durability：
Fiber significantly reduces the scale of the pores in concrete and connectivity, the number of pores, effectively improved the concrete frost resistance and impermeability. Fiber reinforced concrete up to 600 times the number of frost；
三、 Reduce the brittleness of concrete, so that cracking of the concrete strength have been guaranteed；
四、 To improve the high temperature stability of asphalt concrete；
五、 Improve the low temperature cracking of asphalt concrete, tensile, anti-shear strength；
六、To improve the durability of asphalt concrete, anti-fatigue；
七、To improve the water stability of asphalt concrete, flexibility；
八、To improve the wear resistance of asphalt concrete, anti-spalling；
九、Resistance to reflective cracking。
“SISIYUAN”card Polyacrylonitrile Fiber in concrete use of
一、Cement Concrete Mortar
1、Precast concrete panels, components and other cement products；
2、Lightweight plaster wall plaster and insulation systems；
3、Cement concrete pavement, such as roads, bridges, airport pavement；
4、Retaining wall for crash safety, impact baffles, Buildings in Earthquake Areas；
5、Ports, deep-water terminals, cross-sea bridge, and cold regions engineering；
6、Leveling putty；
7、Jet / Pumping Concrete；
8、Water channels, dams。
二、Asphalt
1、New asphalt pavement surface；
2、Old Asphalt Pavement Overlay；
3、Old Cement Road Surfacing；
4、Surface defect repair；
5、Pavement Cold subsidies, pouring。
“SISIYUAN”Card Polyacrylonitrile fiber construction method
◎ The product's role in the concrete through the physical effects to achieve, with the concrete aggregate, admixtures, mineral admixtures and cement do not have any conflict of mixing equipment and construction technology and no special requirements. Concrete construction method is as follows：
1、 According to the recommendations of admixture fiber volume and the amount of each square of concrete mixing accurately weighed fiber；
2、 The fiber by adding a prepared sand, stone, cement compound, incorporating mixer; first dry mixing for 30 seconds, combined with moisture mixed with 1 minute can be put into use。
3、 After the fiber concrete construction technology and conservation technology and did not add the same concrete fiber。
Warning：The fiber, the concrete cohesion has increased, and slump down slightly, it is recommended to change the admixture dosage, not by increasing the amount of water to adjust。
◎ Asphalt Pavement dedicated PAN fiber products should be used dense gradation asphalt concrete. Add the fiber in the construction of asphalt concrete in the process and not added fiber product is basically the same, only adding to the mixer in the aggregate, while adding the required amount of fiber products will join the mixer, first with the aggregate dry mix for 30 seconds, and then join the wet asphalt mix 30 seconds. For the continuous drum mixer and the aggregate investment to join together in groups; batch to vote with mixing equipment, according to engineering than in the mixing process directly to the mixing compound can be incorporated into the fibers set。
◎ The amount of cement mortar concrete admixture
1、 Per cubic meter of ordinary mortar, concrete, fiber fraction0.5-1.0Kg;
2、 According to sand materials, stone, cement consumption changes and works on cracking the requirements may be appropriate to adjust the fiber fraction, the maximum dosage of 1.5Kg/m3。
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