Pipe arrangement complete penetration section structure of fire-resistant sound insulation wall

摘要

(57) Abstract Objective Unit bath chamber and paipusupe such as multiple dwelling houseFire-resistance with su, at the time of plumbing pipe arrangement of the sound insulation wall, thatImprovement of treatment and improvement of application Characteristic and guarantee of quality are designated as purposeru. Constitution Unit bath chamber and paipusupe such as multiple dwelling houseFire-resistance with su, in the pipe arrangement complete penetration section of the sound insulation wall, fire-resistance,In lower part of sound insulation wall 1a, 1b, 2a and 2b from floor face 7 fixedTo provide the rise of concrete wall 4 in height, said konPipe arrangement of fire-resistance and the sound insulation wall which provide pipe arrangement complete penetration section 6 in the cleat wallIt is complete penetration section structure.