COMBINED FELT WITH WATERPROOF AND ANTIROT FUNCTION

The utility model relates to a combined felt with waterproof and antirot functions, which belongs to a combined felt used for waterproof and antirot materials. The backing material of waterproof and antirot materials in the prior art, such as linoleum, is made of paper backing material or chemical fiber base material, and the paper backing material or the chemical fiber material base has the defects of low tensile strength, easy rot, easy leakage and short service life. The utility model adopts glass fibers as a substrate layer, and a binder layer and an enhancement layer are additionally arranged on the substrate layer. The utility model has the advantages of high tensile strength, rot resistance, high-temperature resistance, long service life, etc. The combined felt with waterproof and antirot functions is widely suitable for various occasions with the waterproof and antirot requirements; for instance, the combined felt with waterproof and antirot functions can be used as the backing material of the linoleum or used as an antirot bandage for oil, or gas or water conduits; the combined felt with waterproof and antirot functions can be used for the special purpose construction engineering or road and bridge engineering with high antirot and antileakage requirements, etc.