Chemical, plating and pharma workshops risk soil and groundwater contamination from spills; forklifts and equipment impose heavy loads that ordinary liners cannot bear.
Workshop Floor Containment: Workshop floors: compacted subgrade, sand bedding, 1.5-2.0mm HDPE or composite geomembrane, geotextile protection, then reinforced concrete slab for traffic loads. Aggressive workshops add a leak-detection layer with collection trenches and sumps; verify chemical resistance for the stored media; raise thickness and protection under heavy loads.
Chemical, plating and pharma workshops risk soil and groundwater contamination from spills; forklifts and equipment impose heavy loads that ordinary liners cannot bear.
| Location | Recommended material | Reason |
|---|---|---|
| Liner | 1.5-2.0mm HDPE or composite | Load & chemical resistance |
| Aggressive duty | HDPE + GCL-OF + detection layer | Monitorable double liner |
| Bedding | Sand + 200-400 g/m² geotextile | Leveling & protection |
| Blinding | Geotextile + lean concrete | Protects liner during rebar work |
| Slab | Reinforced concrete by load design | Forklift & equipment traffic |
| Collection | Trenches + sump + pipes | Spill capture |
2024Workshop floor containment: compacted subgrade, sand and geotextile bedding, 1.5mm HDPE liner with sub-liner detection layer and collection trenches, geotextile plus lean concrete blinding, then reinforced slab for forklift loads.
View project details ›No — lay geotextile then a lean-concrete blinding before rebar, and prevent rebar ends from scoring the membrane.
1.5mm general; 1.5-2.0mm with GCL composite for chemical/plating shops; uprate under heavy traffic zones.
Dezhou Yurun Geosynthetics Co., Ltd. is a source manufacturer of geosynthetic anti-seepage materials, located in the geosynthetic industrial cluster of Lingcheng District, Dezhou City, Shandong Province, China. We supply HDPE geomembrane, pond liners, composite geomembrane, filament and staple geotextile, tunnel waterproof board, composite drainage net, sodium bentonite GCL, ecological bags and cement blanket to projects across China and overseas.
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Same number: 13105341718
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HDPE geomembrane · pond liner · composite geomembrane · geotextile · GCL · drainage net · geobag · cement blanket · tunnel board
GB/T standards · In stock · Custom sizes · Free technical support · Worldwide delivery
+86 13105341718 (Mr. Yang · WeChat / WhatsApp)
