Method of manufacturing a mat for use as a support surface
Method of manufacturing mats for use as support surfaces include depositing a resin material in a mold shaped to define a mat, depositing a recycled material on a top surface of the deposited resin material, and at least one of heat treating and pressure treating the resin material and the recycled material to generate a formed mat. The recycled material and the resin material are fused together during the treatment by at least one of the heat treating and the pressure treating to form a friction layer of the formed mat comprising the fused resin material and recycled material.
1 . A method of manufacturing a mat for use as a support surface, the method comprising:
separating metallic cores from plastic composite material of used locking pins which were previously used for securing mats together;
grinding the plastic composite material of the used pins to generate recycled material;
depositing a resin material in a mold shaped to define a mat;
depositing the recycled material on a top surface of the deposited resin material; and
at least one of heat treating and pressure treating the resin material and the recycled material to generate a formed mat,
wherein the recycled material and the resin material are fused together during the treatment by at least one of the heat treating and the pressure treating to form a friction layer of the formed mat comprising the fused resin material and recycled material.
2 . The method of claim 1 , wherein the recycled material comprises particulate material comprising at least one of grit, plastic, fiberglass, silica, sand, metal dust, and wood dust.
3 . The method of claim 1 , wherein the recycled material comprises a material having a melting temperature greater than a melting temperature of the resin material.
4 . The method of claim 3 , wherein the melting temperature of the recycled material is 200° C. or greater than the melting temperature of the resin material.
5 . The method of claim 1 , wherein the recycled material comprises particles having a size that is 3 microns or larger and 0.5 cm or less.
6 . The method of claim 1 , wherein the friction layer has a thickness of 5% or less of a total thickness of the formed mat.
7 . The method of claim 6 , wherein the friction layer has a thickness of 2% or less of the total thickness of the formed mat.
8 . The method of claim 1 , wherein the friction layer comprises 5% or less of a total weight of the formed mat.
9 . The method of claim 1 , wherein the resin material comprises a high-density polyethylene, medium-density polyethylene, low-density polyethylene, or mixtures thereof.
10 . The method of claim 1 , wherein the formed mat comprises the friction layer, a support layer, and a base layer.
11 . The method of claim 10 , further comprising an intermediate top layer arranged between the friction layer and the support layer, wherein the intermediate top layer is formed from the resin material.
12 . The method of claim 10 , wherein the support layer comprises walls and voids arranged in a patterned structure between the friction layer and the base layer.