Fabricated sound insulation wallboard

• Main Authors: YANG BO, YANG ZHIRUI, ZHANG WEI, SU LINLIN
• Format: Patent
• Language: Chinese; English
• Published: 27.05.2022
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

The utility model discloses an assembly type sound insulation wallboard which comprises a board body and a sealing connecting piece, two joint grooves are symmetrically formed in the two sides of the board body, the two ends of each joint groove extend to the upper end and the lower end of the board body respectively, and the sealing connecting piece is arranged in the joint grooves and fixedly connected with the joint grooves through bolts. The length of the sealing connecting piece is consistent with that of the plate body; the sealing connecting piece comprises a sound insulation cotton plate, and a first fixing plate and a second fixing plate are symmetrically arranged on the front face and the back face of the sound insulation cotton plate. The sound insulation board has the beneficial effects that by arranging the sealing connecting pieces, when adjacent board bodies are spliced, the sealing connecting pieces make close contact with the adjacent board bodies, the sealing performance of the spliced board