Abstract: Composite mixtures are disclosed that include: (a) proppant, and (b) fibers, and/or (c) one or more of an organic binder, wax, gel, oil or polymeric binder. A method for improving the engineering properties of proppants includes adding one or more of the materials to the proppant, and mixing them for incorporation into a hydraulic fluid (such as water). Alternatively, the proppants, and/or fibers and/or other constituents may be added separately to a hydraulic fluid such as water.
Abstract: Surfaces and methods for producing surfaces that may support an artificial playing surface are disclosed herein. An example of a surface according to the invention includes a first layer with soil and a plurality of fibers, and a second layer with soil and an organic binder. At least a portion of the second layer is above the first layer. Both layers should be water permeable to some degree. The organic binder may include material from plants of one or more of the plantago family (such as dried and ground plantago husk) and/or guar family.
Abstract: An improved surface material is particularly suited for non-turf baseball field applications such as the pitcher's mound and base paths. The material generally comprises clay, wax and sand and has a putty-like consistency. Cleats can penetrate the material but are not likely to pull it out in clumps upon removal of the cleats. Method for forming the surface includes spraying emulsified wax on a surface and mixing it with the surface material.
Abstract: An improved surface material is particularly suited for non-turf baseball field applications such as the pitcher's mound and base paths. The material generally comprises clay, wax and sand and has a putty-like consistency. Cleats can penetrate the material but are not likely to pull it out in clumps upon removal of the cleats. Method for forming the surface includes spraying emulsified wax on a surface and mixing it with the surface material.