A new type of Glass Fiber Mat has been developed with the desired physical and structural properties. These features make it suitable for flooring and roofing applications. The new mat has a matrix of uniformly enmeshed individual filament fibers that has at least 70% fibrous area and at least 80% non-fibrous area. It is characterized by voids that extend through the entire thickness of the mat. In addition to the above-mentioned properties, this mat is highly resistant to chemical attack.

The composition of a glass fiber mat consists of two types of fibers: strands with a diameter of less than 6 mm and those with a diameter greater than six mm. The strands are generally placed in a perpendicular pattern to the longitudinal axis of the mat. The strands have a first coating composition that is compatible with the thermosetting matrix. The matrix and underlying sand are bonded with the glass fiber strands.

The composition of glass fiber mats varies, but they usually consist of a single layer of continuous glass fiber and a second layer of chopped glass fiber. This secondary layer is typically about ten times thicker than the primary layer. In some cases, the secondary layer may have several layers. Depending on the intended end use, the density of the mat will vary. The material can be woven and shaped into a mat of various sizes.

A Glass Fiber Mat is composed of a primary layer of resin and secondary layers of glass fiber. The ratio between the two materials is generally about 10:1. In order to achieve the desired density and strength, the primary layer should be composed of a minimum of three layers. Ideally, the weight of glass fiber should be about fifty percent and the density should be no less than ten percent. The layers should be arranged so that they are evenly positioned.

A glass fiber mat has multiple layers that can be stacked. A single layer of glass fibers can be as thin as one strand and a multilayer mat can be as thick as six. The third layer can be either a single layer or a multi-layered structure. The layers should be arranged so that they don't interfere with each other. It's also important to note that a glass fiber mat can be thicker than the standard thickness of the primary layer.

A glass fiber mat comprises two layers of glass fibers. The first layer contains glass fibers that are between six and seven millimeters in diameter. The second layer consists of glass fibers that are between three and six millimeters in diameter. The two layers are connected together by a resin-based bind. The glass fibers used in a glass-fiber mat are incompatible with plastic and wood. It's also important to note that a mat can be manufactured from a variety of materials, including foams.