Soundproofing material with sound insulation effect of lightweight floor impact sound LL35 (special grade level).
By installing it on the floors of apartment buildings and condominiums, it significantly reduces noise from daily life to the lower floors.
Lightweight floor impact sound refers to an evaluation index for everyday sounds, such as footsteps, that are transmitted through the floor to the lower level. This product achieves the top-level LL35. - Maximum width of 4m - Long-length continuous production (when rolled up, 20-30m per roll) - Thickness of 10-20mm - Consistent support from design to manufacturing and shipping at a single domestic location - Custom designs tailored to customer requests, including material selection and laminated structures *For more details, please download the PDF document or feel free to contact us.
- 企業：山本産業
- 価格：Other
