Factory Sypplier Bitumen Roofing Felt Paper with Enhanced Weather Resistance

Asphalt glass cloth felt is a waterproof material with excellent performance and wide application. During the construction process, relevant specifications and standards should be strictly followed to ensure construction quality and waterproofing effect. Architectural asphalt felt paper, also known as felt or oil felt, is a widely used building waterproofing material. Building asphalt felt paper is an important building waterproofing material with broad application prospects and market demand. During use, relevant specifications and requirements should be strictly followed to ensure its waterproof effect and service life.

The leakage of asphalt glass cloth and felt mainly occurs at the through wall pipe, bolt, deformation joint, and roll joint. These special areas have poor waterproof base treatment, loose structure, and loose leveling layer closure; The edge of the additional layer of the coil is not tightly closed, and the cutting of the coil is irregular; Poor twisting and compression of the deformation joint waterproof strip, structural deformation, and other reasons cause water leakage at the deformation joint; The joint rolls constructed successively at the joint of asphalt glass cloth and asphalt felt have been damaged, and the adhesion is not tight, resulting in water leakage. During construction, standardized treatment methods should be adopted according to different special parts. During operation, the roll material should be carefully cut according to its shape, and the edges should be flattened and tightly bonded. After completing the additional layer paving in these parts, careful inspection should be carried out to ensure strict acceptance.