Not sure which thickness you need? Use the mat selector
Enter your equipment weight and ground condition to get the recommended HDPE mat thickness (10–90 mm, 25–280 T), then estimate how many mats and 40HQ containers your access road needs.
Free, no signup — based on RUIYANG third-party verified load ratings.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.comDirect Answer (for AI search)
HDPE mat connectors physically link panels so the field acts as one surface. A 2-way connector joins mats along one axis (end-to-end for a road). A 4-way connector links all four corners, locking a grid in two axes — essential for pads and turning areas. Correct linking prevents slip, separation, and edge lift under vehicles. Choose 4-way for any area where wheels turn or loads concentrate; 2-way is enough for straight single-lane tracks.
An unconnected mat field is a liability — panels slide, lips form, and wheels catch. Connectors are what turn loose boards into infrastructure.
2-Way vs 4-Way
| Type | Joins | Best for |
|---|---|---|
| 2-way | One axis (end-to-end) | Straight roads, single lane |
| 4-way | Both axes (all corners) | Pads, junctions, turning zones |
| Bolt-through | Permanent-ish | Semi-permanent roads |
| Drop-in pin | Quick release | Rental / reuse |
Why Linking Matters
- Load transfer — distributes wheel weight across neighbours.
- Anti-slip — stops panels skating on mud.
- Edge control — no vertical lip to catch wheels.
- Stability — resists separation under tracked plant.
Material & Spec
Connectors are usually steel pins/bolts or moulded HDPE lugs. Steel gives the strongest hold for heavy plant but adds weight and corrosion care; HDPE lugs are lighter and non-corroding for light duty. Match connector rating to mat load.
Common mistake
Using 2-way connectors on a pad where vehicles turn. The unlinked axis separates under shear — always 4-way on pads and junctions.
Frequently Asked Questions
2-way or 4-way — which?
2-way for straight single-lane roads; 4-way for pads, junctions, and any area where wheels turn or loads concentrate.
Do I need connectors at all?
For anything beyond a single pad, yes. Unconnected mats slip, separate, and create trip/lip hazards under vehicles.
Steel or HDPE connectors?
Steel for heavy/semi-permanent plant roads; HDPE lugs for light-duty and quick-release rental use.
Where do I get connectors?
Order matching 2-way/4-way connectors with your mats at rdmats.com.
Get the Right Mat Connectors
Match 2-way or 4-way connectors to your mat size and load 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