Measures against walking noise from the upper floor that can be implemented on the ceiling! Effective for apartment renovations as well.
"Silent Drop" is a granular impact sound reduction material that can reduce the impact noise from walking and jumping on upper floors simply by placing it on the ceiling. The special soundproofing granules (recycled resin processed into granules) laid in the ceiling collide and rub against each other, efficiently absorbing the vibrational energy of the ceiling board and suppressing the radiation of impact noise from the ceiling. Since it does not involve thickening the concrete floor slab, it is also effective for noise control in renovation work, and can be installed from the lower floor side, where soundproofing performance is actually desired, rather than from the upper floor side that generates noise. 【Features】 ■ Simple installation method ■ Effective for renovation work ■ Installation from the lower floor *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Raw Material: Recycled Resin ■Particle Size: Below 10mm ■Bag Material: Polyethylene, 0.1mm thick ■Bag Dimensions: 450mm x 450mm ■Bulk Density: Approximately 0.5 ■Weight per Bag: 4.0kg *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■Measures against walking noise from the upper floor *For more details, please refer to the PDF document or feel free to contact us.
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Our company is engaged in a range of activities related to general construction work, civil engineering, and more, including research, planning, design, supervision, construction, comprehensive engineering, and consulting services. Additionally, we also handle research, planning, design, supervision, construction, and power generation projects using renewable energy, among other things related to regional and urban development. Please feel free to contact us if you have any requests.