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.

Performance characteristics

Excellent waterproof performance: Due to the excellent waterproof properties of asphalt, asphalt glass cloth felt can effectively prevent water infiltration and protect buildings from water damage.

Corrosion resistance: Glass fiber and asphalt both have good corrosion resistance, which can resist the erosion of various chemicals and extend the service life of materials.

High temperature resistance: Asphalt can still maintain good stability at high temperatures, so asphalt glass cloth felt also has high temperature resistance and is suitable for waterproofing projects in some high-temperature environments.

High strength: The addition of glass fiber significantly improves the strength of the material, enabling it to withstand certain external forces and impacts.

Asphalt glass cloth and felt combine the characteristics of glass fiber and asphalt, and have excellent waterproof, moisture-proof, corrosion-resistant, high-temperature and other properties. Asphalt glass cloth felt is mainly composed of glass fibers and asphalt. Glass fiber, as a reinforcing material, provides the strength and stability of the material; And asphalt serves as a binder and waterproof layer, ensuring the waterproof performance of the material.

The reason for the occurrence of hollowing in asphalt glass cloth and felt is often due to the high moisture content of the base layer of the membrane waterproof layer. Before the leveling layer is dried, the membrane waterproof layer is constructed to seal the moisture inside, and when exposed to hot gas, the waterproof layer swells up; When laying different types of oil felt rolls, if the pressure is not tight and the adhesion is not dense, the hot air generated during the operation will be trapped, causing the rolls to bubble and bulge. During construction, attention should be paid to the dryness of the base layer. During operation, it should be compacted and tightly adhered, and no gas should be trapped to prevent hollowing.