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Specifications
| 网芯厚度 | 5 / 6 / 7 / 8 mm |
|---|---|
| 复合布重 | 单侧150–300g/㎡ |
| 幅宽 | 最大6m |
| 执行标准 | GB/T 40441-2021；填埋场 CJ/T 452-2014；公路 JT/T 1432.4-2023 |
Typical Properties
| 对比项 | 复合排水网 | 传统砂石排水层 |
|---|---|---|
| 厚度占用 | 约8–10mm | 300mm以上 |
| 库容/空间 | 节省显著 | 占用大 |
| 施工速度 | 铺设即成 | 分层碾压 |
| 长期透水性 | 通道稳定 | 易淤堵沉降 |
| 质量可控性 | 工厂化标准产品 | 受料源与施工影响 |
Applications
- Landfill Liner: MSW landfill liners follow GB 16889-2024 and GB/T 50869-2013: a double…
- Rigid Landfill Liner: Rigid landfills use concrete cells lined with >=2.0 mm double-textured…
- Fly Ash Landfill Liner: Fly ash concentrates heavy metals and dioxins and is classified as haz…
- Coal Ash Yard Liner: Coal ash yards generate fluoride- and sulfate-bearing leachate under r…
Why Hongyue
| Advantage | Hongyue |
|---|---|
| 三标准覆盖 | 通用、填埋场、公路三类标准产品。 |
| 网芯强度高 | 抗压蠕变性能满足填埋场长期荷载。 |
| 布网复合牢固 | 防脱层。 |
| 幅宽6m | 减少搭接。 |
| 配套土工膜 | 防渗+排水同单供应。 |
| 选型计算 | 按排水量推荐网芯厚度。 |
Installation Key Points
- 基面验收，铺设方向顺水流下坡。
- 展开排水网，布面朝外。
- 搭接宽度≥100mm，塑料扣或绑扎固定网芯。
- 与集水管连接处密封处理。
- 及时覆盖土工膜或回填保护层。
FAQ
Are you a manufacturer or a trading company?
Shandong Hongyue Environmental Engineering Co., Ltd. is a geosynthetic manufacturer in Dezhou, Shandong - one of China's main geosynthetic production clusters. We run blown-film, lamination, nonwoven, geonet and GCL lines and supply directly with test reports and certificates.
What is the manufacturer hotline?
Sales hotline +86 181 6202 5999 (Mr. Wang, WhatsApp available), email 498840623@qq.com. Please state application, product class, specification, quantity and delivery address for a one-shot accurate reply.
Which standard does the geomembrane follow?
Current standard is GB/T 17643-2025 (implemented 2025-11-01, replacing the 2011 edition). Composite geomembrane follows GB/T 17642-2025; filament geotextile GB/T 17639-2023; staple geotextile GB/T 17638-2017. GRI-GM13 property sheets are available on request for overseas projects.
How is the price determined?
There is no fixed price list. Price depends on resin grade (virgin vs recycled), standard level, thickness or weight, composite structure, order quantity, customization, distance and delivery terms, and testing/documentation services. Resin and fiber prices fluctuate and pass directly into ex-works price, so we quote per specification + quantity + destination + invoice requirement.
Do you keep stock and how fast is delivery?
Common thicknesses and weights are in stock; urgent orders load the same day. Non-standard widths, special thickness/weight, special structures or formulations are scheduled separately, typically within 7 days. Road transport covers all China; export orders load FCL from Qingdao or Tianjin port.
Purchase Inquiry
Contact the source plant directly: +86 18162025999 (Mr. Wang, WhatsApp) or 498840623@qq.com. Free samples, quantity calculation and welding guidance included.