The purpose and scope of use of soundproof doors are different, and the materials used to make soundproof doors are also different. Below, soundproof door manufacturers introduce various materials for soundproof doors.
1. Fireproof and soundproof door material. The sound-proof door manufacturer embeds rock wool and other sound-absorbing materials in the wooden frame of the door leaf. The exterior is inlaid with asbestos board, galvanized iron sheet and fire-resistant fiber board, and the surrounding gaps are sealed with sponge rubber strips.
2. Core-filled soundproof door material. Fill the door core with glass wool or rock wool, and seal the seam of the door with a sponge rubber strip.
3. Outsourcing soundproof door materials. Wrap a layer of artificial leather outside the ordinary wooden door leaf, stuff rock wool in the artificial leather, and nail the long artificial leather bead with foam nails, and seal the surrounding gaps with sponge rubber strips.
4. Plastic steel soundproof door material. Plastic-steel sound-proof door leaf is made of plastic-steel as the main material, and plastic-steel sound-proof doors are generally sealed with rubber strips, which are different from the "hard-to-hard" of ordinary aluminum alloy windows, and the sound insulation effect is more obvious. Moreover, the styles of plastic-steel sound-proof doors are diverse, and the special materials are modern and concise. The plastic-steel sound-proof doors are mostly white, and there are also colored profiles, allowing more free space for decoration.
5. Laminated glass soundproof door material. A PVB intermediate film is sandwiched between two or more pieces of glass. The PVB interlayer film can reduce the amount of noise penetrating the glass and achieve a sound insulation effect. Generally, there are many colors and patterns of decorative cloth to choose from.
6. Hollow glass soundproof door material. The insulating glass soundproof door is composed of two or more layers of flat glass. The two or more pieces of glass are bonded to the aluminum alloy frame or rubber strip with a high-strength and air-tight composite adhesive around, leaving a space between the sealing glass Space, flush inert gas to obtain excellent thermal and sound insulation performance.
7. Broken bridge aluminum soundproof door material. The use of hollow glass structures with different thicknesses and the cavity structure of thermally insulated aluminum bridges can effectively reduce the resonance effect of sound waves and prevent sound transmission, which can reduce noise by more than 30dB, and the sound insulation effect is excellent.
