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Specifications
| 单位面积质量 | 4000 / 4500 / 5000 / 5500 / 6000 g/㎡ |
|---|---|
| 膨润土膨胀指数 | ≥24 mL/2g |
| 渗透系数 | ≤5×10⁻⁹ cm/s量级（参考值） |
| 幅宽 | 最大6m |
| 执行标准 | JG/T 193-2006 |
Typical Properties
| 工程要求 | 推荐组合 | 说明 |
|---|---|---|
| 生活垃圾填埋场 | 1.5mm HDPE膜 + GCL 5000g/㎡ | 双层防渗，满足GB 16889-2024 |
| 危废/飞灰填埋场 | 2.0mm 双糙面膜 + GCL 6000g/㎡ | 执行GB 18598，要求最严 |
| 人工湖 | GCL单独或+0.5mm膜 | 自愈性适应不均匀沉降 |
| 地下室底板 | GCL + 保护层 | 施工快、无需焊接设备 |
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 |
|---|---|
| 钠基原矿 | 膨润土原料可溯源。 |
| 自愈密封 | 微破损遇水自修复。 |
| 免焊接 | 钉固+搭接即可，工期短。 |
| 标准执行 | JG/T 193-2006。 |
| 与膜配套 | 双层防渗一站采购。 |
| 储运指导 | 提供防潮防提前水化方案。 |
Installation Key Points
- 基面平整压实，无积水明水。
- 展开毯体，膨润土面朝向迎水侧。
- 搭接宽度≥250mm，搭接区撒膨润土颗粒或涂密封膏。
- 坡面与边缘用钉固与锚固沟固定。
- 避免雨天施工与提前水化，及时覆盖保护层。
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.