TerraLam 3-ply mats are a direct replacement for traditional bolted access mats and plastic mats. They are well suited for temporary access roads, drilling/equipment staging platforms, and general ground protection.
| Model | Length* | Width* | Height |
| 308-14 | 8′ | 14′ | 4.25″ |
| 308-16 | 8′ | 16′ | 4.25″ |
TerraLam 5-ply mats are engineered for heavy-duty use such as with increased traffic, high-load trucks, and tracked machinery. These are available in 4-foot and 8-foot-wide mats. TerraLam 500 directly replaces traditional 8” bolted timber mats to construct temporary access roads, support drilling/equipment platforms, offer ground protection, and be used as bridge decking. And 508 mats require half the touches to lay out the same lineal footage as a timber mat.
The TerraLam 500 series are also available in long-grain or cross-grain depending on project needs. Please discuss with your sales representative about which is best suited for you.
| Model | Length* | Width* | Height |
| 504-16 | 4′ | 16′ | 6.875″ |
| 504-18 | 4′ | 18′ | 6.875″ |
| 508-16 | 8′ | 16′ | 6.875″ |
| 508-18 | 8′ | 18′ | 6.875″ |
TerraLam 7-ply mats are designed to handle large mobile cranes and exceptionally heavy equipment. They are are engineered as a more efficient, durable, and sustainable replacement for 12” crane mats. Because they provide exceptional strength with significantly less weight than a timber mat, TerraLam 708 mats are easily moved around on rights-of-way.
| Model | Length* | Width* | Height |
| 708-16 | 8′ | 16′ | 9.768″ |
| 708-18 | 8′ | 18′ | 9.768″ |
Notes:
Limitations:
Dowels help reinforce the mats mechanically. By securing the layers together, the dowels enhance the mat’s ability to withstand extreme stress without compromising its durability or usability. The dowels are made of red oak due to its unique properties, offering the perfect combination of strength, flexibility, and resilience. And the precise placement of dowels ensures consistent quality and performance, as they mechanically reinforce the layers, creating a unified structure capable of handling high shear forces.
A treatment is also available to provide deep, lasting protection in challenging environments. This treatment involves fully immersing the mats in a carefully formulated borate solution, allowing the protective agents to soak into the fiber of the wood. The borate solution works by creating a barrier throughout the wood, making the mat inhospitable to fungal growth. This internal protection is particularly critical for environments where the mats may be exposed to persistent humidity, or extreme temperature fluctuations.
* TerraLam access mats are listed with nominal dimensions.
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Sterling Site Access Solutions, its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Sterling”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product.