Tough Stuff

military grade material

Rumber® is a truly remarkable product. This is a military grade material. And we mean that literally. We are currently selling to the U.S. Army for it’s grenade training ranges. Previously they had a plywood wall along the trench to keep shrapnel from flying back at the soldiers. Each day they had to rebuild 1000′ of wall. They’ve been throwing grenades at a Rumber wall for over a year now without failure. This is TOUGH STUFF.

Basically it is available in two forms:

1. Extruded lumber profiles of S4S and T&G in 2×4, 2×6 and 2×8. Colors are black, gray and brown. Smooth and high traction (buffed) surfaces.
2. Sheet goods: Thickness of 1/8″ to 1/2″; a small variety of textures. Generally 4’x8′ sheets but custom runs up to 77″ wide and 144″ long can be made.

USES:

Commercial & residential decking: Looks good, easy to clean, does not deteriorate in water or weather.

Safety Surfacing: Loading docks, boat ramps, boat docks, boardwalks, piers, working surfaces. Ski resorts, country clubs, restaurants, skating rinks.

Marine Environment: Sea-walls, landscaping timbers, fendering, docks, piers.

Highway: Guardrail systems, pedestrian walkways, railings.

Agriculture: Excellent for livestock areas, horses, cattle, dog kennels.

Trucking: Low-boy equip trailers, truck beds, trailer beds.

Construction: EXCELLENT mud sill material. Concrete forming, shoring.

And more!

Boards are made from masticated automobile tires and recycled high density polyethylene (HDPE – grocery bags, plastic bottles, etc.), blended and extruded into lumber profiles to suit your needs.

Rumber carries a warranty up to 25 years and has been tested under such extreme uses a decking for commercial truck beds and cattle trailers.

Custom dimensions and profiles can be produced to your specifications. Custom colors are also available.

Product Data:

Density / Specific GravityASTM D 792 g/cc.902
Modulus of ElasticityASTM D 198 psi28,000
Compression StrengthASTM D 143 psi19,000
Perpendicular Compression StrengthASTM D 143 psi23,000
Ultimate Tensile StrengthASTM D 143 psi3,181
Coefficient of Thermal ExpansionASTM E 228 in / in C1.1 x 10
Water AbsorptionASTM D 1037 %.08
Self Ignition TemperatureASTM D 1929 F620

 

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Contact Us for a free Quote!

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Hawaii, USA

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