Acoustic underlay is flat, resilient, reduced sound transmission mat made from recycled rubber content, used directly under hard surface floor finishes and over concrete and wood construction. It is used when superior sound control is required in multi-family housing, high-rises, or commercial buildings and protects vermicelli tile, porcelain and stone from substrate cracks. If you want to customize the thickness and style, please contact us! We are Yiacoustic in China. . . . #Yiacoustic #acoustic #acousticunderlay #rubberunderlay #flooringunderlayment #flooringacousticunderlay #underlayment #floorisolation #noisecontrol #soundcontrol #vibrationisolation #noisecontrol #theatre #Gymproject #auditorium #projects #schoolprojec #interiorproject #architecture #madeinchina #echotreatment（在 中國廣州 China Guangzhou） https://www.instagram.com/p/B-I1zT8DX2g/?igshid=1qgdj9ckpehh2