Get a Quote for HDPE Ground Protection Mats
RUIYANG manufactures HDPE, UHMWPE and FRAS composite mats for construction, oilfield, mining, events and civil projects worldwide. Tell us your load, ground and quantity — we reply with specifications and factory-direct pricing.
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Geotechnical drilling access mats are HDPE or composite panels that create a stable platform for CPT (cone penetration test) rigs, borehole drills, and site-investigation plant on soft or sensitive ground. The load case is distinctive: a drill mast imposes a reaction/tilt moment as well as vertical weight, so mats must resist both settlement and edge tipping. Typical spec: 18–20 mm HDPE for light CPT rigs, solid composite (38–47 mm) for heavy drilling rigs and piling investigation. Mats are reusable and reversible — essential for repeated investigative boreholes across a greenfield site.
Before a single foundation is poured, geotechnical crews punch dozens of boreholes across a site. Their rigs are heavy, tippy, and often working on the exact soft ground that prompted the investigation. Mats turn a boggy field into a stable drill platform.
The Geotech Load Case
| Load type | Mat response needed |
|---|---|
| Vertical rig weight | Spread over pad area |
| Mast reaction / tilt | Edge stability, no tipping |
| Tracked carrier | Bridge soft subgrade |
| Repeated moves | Durable, reusable panels |
Spec by Rig
- Light CPT (tracked, <10 t) — 18 mm HDPE, geotextile if soft.
- Borehole drill (10–30 t) — 20 mm HDPE or light composite.
- Heavy drilling / piling investigation — solid composite 38–47 mm.
- Repeated boreholes — reversible, cleanable mats for many moves.
Why Reversibility Matters in Geotech
A site investigation may place 30+ boreholes across fields, parks, and shoulders. Mats that lift clean and leave no trace are not just convenient — they are often a conditional approval from landowners and planners. Sealed HDPE prevents cross-hole contamination of samples and ground.
Geotech Mats vs Steel Plates
| Factor | HDPE/composite | Steel plates |
|---|---|---|
| Handling | Light, man-handle | Crane-needed |
| Edge trip | Low-profile / ramped | Sharp, hazard |
| Reuse | Years | Decades, rusts |
| Contamination | Sealed, cleanable | Hard to decontaminate |
Deployment
- Locate each borehole per the investigation plan.
- Pre-lay geotextile on soft ground.
- Use 20 mm+ or composite under mast bases.
- Ramp edges for crew safety.
- Move, clean, repeat across the site.
Frequently Asked Questions
What mats do CPT rigs need?
Light tracked CPT rigs use 18 mm HDPE (with geotextile on soft ground); heavy drilling and piling investigation rigs need solid composite 38–47 mm to resist mast reaction and tipping.
Why are geotech mats reversible?
Site investigations place many boreholes across sensitive land; sealed, cleanable mats lift without trace and prevent cross-hole sample contamination — often a landowner/planner condition.
Are mats better than steel plates for drilling?
For geotech, yes: lighter to move between holes, low-trip edges, and easily decontaminated — whereas steel is crane-handled and hard to clean between boreholes.
Where can I buy geotech access mats?
Compare HDPE and composite drill-platform mats and request quotes at rdmats.com.
Get a Quote on HDPE Ground Protection Mats
Explore our full range of HDPE composite access and ground protection mats, request factory-direct pricing, and download spec sheets at rdmats.com.
Get a Quote for HDPE Ground Protection Mats
RUIYANG manufactures HDPE, UHMWPE and FRAS composite mats for construction, oilfield, mining, events and civil projects worldwide. Tell us your load, ground and quantity — we reply with specifications and factory-direct pricing.
🌐 Website: rdmats.com