| 材质 | 聚丙烯 |
|---|---|
| 产地 | 山东 |
| 规格 | 90－400克m2 |
| 抗压强度 | 强 |
| 形状 | 卷板 |
| 用途 | 排水过滤作用 防草布 |
| 主要用途 | 加固作用 分离作用 排水过滤作用 防草布 |
| 品牌 | 文丰世通 |
| 型号 | 齐全 |
| 加工定制 | 是 |
| 长宽 | 1－6m |
产品介绍：
产品介绍
1、克重范围：90－400克／m2
2、宽幅范围：1－6m
3、颜色：按客户要求（以黑、白为主）
产品特点
1、主要特点：重量轻、强度高、延伸率小、整体性好
施工方便、加固性能良好、价格低等特点。
2、主要功能
(1)加固作用：能稳定限制工程在长时间使用过程中发生转移，井能使作用在土壤的
局部应力传递或分派到更大的面积上
(2)分离作用：用土工布把不同的土工结构材料分离形成稳定的分界面，按照要求发
挥各自的特性和整体作用。
(3)排水过滤作用：士工布能让水分通过而阻挡砂士颗粒的流失，在用于排水时将土
工布放在通水性较差的土壤中起到缓慢泵水井将水沿士工布迅速排走的目的。
(4)防草布，可以有效仰制各种杂草的生长，具有良好的渗水性和透气性，使根部的空气具有一定的流动性可以防止土壤板结导致作物根系生长不良，防止了植物根部腐烂及在地布表面积导致病虫害等情况。
Product deion
1. Weight range: 90-400 g/m2
2, Width range: 1-6m
3, color: according to customer requirements (Mainly black and white)
Features
1, the main features: light weight, high strength, low elongation, good overall
Easy construction, good reinforcement performance and low price.
2, the main function
(1) Reinforcing effect: It can stably restrict the transfer of the project during prolonged use. The well can transfer the local stress acting on the soil or distribute it to a larger area.
(2) Separation: The geotextiles are used to separate the different geotechnical materials to form a stable interface, and their respective characteristics and overall functions are fulfilled as required.
(3) Drainage Filtration Function: The woven geotextile can let the water pass through and stop the loss of sand granules. When it is used for drainage, the woven geotextile is placed in the soil with poor water permeability to act as a slow pumping well to push the water along the woven geotextile.
(4) nti-grass cloth can effectively suppress the growth of all kinds of weeds, has good water permeability and air permeability, so that the root of the air has a certain degree of mobility can prevent the soil hardening lead to poor growth of crop roots, preventing the plant roots Decay and surface area on the surface of the fabric lead to pests and diseases.
Technical specification of Plastic flat silk PP woven geotextile(GB/T17690-1999)
| 序号 NO. | 项目Project | 指标Index | ||||||
| 20-15 | 30-22 | 40-28 | 50-35 | 60-42 | 80-56 | 100-70 | ||
| 1 | 径向断裂强力 Breaking strength KN/m≥(LD) | 20 | 30 | 40 | 50 | 60 | 80 | 100 |
| 2 | 纬向断裂强力 Breaking strength KN/m≥(TD) | 15 | 22 | 28 | 35 | 42 | 56 | 70 |
| 3 | 经纬向断裂伸长率Elongation Rate %≤(LD,TD) | 28 | ||||||
| 4 | 梯形撕破强力（纵向）Trapezoidal tearing strength KN≥(LD) | 0.3 | 0.45 | 0.5 | 0.6 | 0.75 | 1.0 | 1.2 |
| 5 | 顶破强力Burst strength KN≥ | 1.6 | 2.4 | 3.2 | 4.0 | 4.8 | 6.0 | 7.5 |
| 6 | 垂直渗透系数 Vertical permeability coefficient cm/s | 10-1-10-3 | ||||||
| 7 | 等效孔径 Sieve size(O95)mm | 0.08-0.5 | ||||||
| 8 | 单位面积质量 Unit weight g/m2 | 120 | 160 | 200 | 240 | 280 | 340 | 400 |
| 9 | 允许偏差值Variation % | ±10 | ||||||
产品图片：
