Rig Mat Load Capacity
There are many reasons when rig matting is required.
Rig mat load capacity. Stacking mats with stickers between layers provides an avenue for air movement that can reduce the effects of decay caused by prolonged exposure to moisture. Steel wide flange construction. Product should be stored in an environment with good drainage. 8 x 40 4 beam rig mat.
Storage and work environment considerations. Note deflections listed below the max load capacity for each case load capacity in kips 1000 lbs for single track l oad 8 x 40 rig mat 3 beams ultimate bending stresses in wood reached 10 x 40 rig mat 4 beams ultimate bending stresses in wood reached 8 x 40 rig mat 3 beams ultimate bending stresses in steel reached. When is rig matting required. Both three beam mats typically have a load capacity of 35000 lbsft2 while four beam mats have a load capacity of 45000 lbsft2.
These line loads are 9 feet apart i e. Matrax rig mat load capacity comparison study summary this report establishes the load carrying capacity of various mats. 8 x 20 4 beam rig mat. Rig mat load capacity 35 000 lbs sq ft.
8 x 40 3 beam rig mat. Crosslam rig mat traditional rig mat wideflange load capacity crosslam rig mat load capacity increase in load capacity 8 x 40 3 beam 35000 lbsft 2 8 x 40 channel 70000 lbsft 2 100 8 x 40 4 beam 45000 lbsft 2 8 x 40 wideflange 80000 lbsft 2 78 8 x 20 3 beam 35000 lbsft 2. The loads have been. Center to center simulating a tracked vehicle.
6 spruce pine. Comparisons of traditional rig mats vs. The applied load consists of a pair of line loads extending across the full 8 foot width of the mat. Rig mat type size thickness core weight load capacity.
Reinforced side lifting pockets. 8 x 20 3200 3500 lbs. 8 x 40 3 beam 6700 7000 lbs. All our rig mats are manufactured with a three beam design for durability and stability.
Emtek rig mats are valuable to the contractor and proper storage can extend the service life for many years. Generally pneumatic tired vehicles will be represented by the 6 wide loading configurations load case 1 and load case 4. The following pages show different loading configurations for the mats. 8 x 20 3 beam rig mat.
Each mat has been proof loaded to 1 5 times the allowable load at the manufacturing facility to certify these values.