Nanchang Chenyin Acoustic Building Materials Company

Chenyin
Soundproof and shock-absorbing pads
Chenyin
Soundproof and shock-absorbing pads are mainly used in machine rooms, pump rooms, factory workshops, elevator rooms, elevator rooms, recording studios, recording studios, broadcast rooms, Studio, drum room, piano room, chess and card room, bar, discotheque, central air-conditioning control room, cinema, video hall, gymnasium, TV station, theater, hospital operating room, examination room, parking lot, waiting (machine), launching Pipelines, video game room, skating rink, shopping mall, dance studio, piano room, slow rocking bar, singing room, factory room: air compressor room, air conditioning room, Roots blower room, transformer room, textile factory, cement factory, steel Floor sound insulation in factories, chemical plants and other places with strong noise sources
,
Mr. Zou
Business:
3
Wangwang:
Logistics available all over the country , convenient and fast, you can also come to see the goods and pick up the goods, we will also provide free samples for your reference!
Name:
Chenyin
Soundproofing and shock-absorbing pad
Thickness:
Specifications: *m
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Product application: Floor soundproofing and shock-absorbing Pads are mainly used for ground sound insulation with strong noise sources (machine rooms, pump rooms, factory workshops, elevator rooms, elevator rooms, recording studios, recording studios, broadcast rooms, studios, drum rooms, piano rooms, chess and card rooms, bars , discotheque, central air-conditioning control room, cinema, video hall, gymnasium, TV station, theater, hospital operating room, examination room, parking lot, waiting room (machine), sewer pipe, video game room, skating rink, shopping mall, dance studio, piano room, slow rocking bar, singing room, factory room: air compressor room, air conditioning room, Roots blower room, transformer room, textile factory, cement factory, steel factory, chemical plant, etc.)
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Product features: It has a particularly good sound blocking effect on impact sounds in the entire frequency range, and can most effectively isolate impact noise and airborne noise. This foam is a high-density foam with specially designed perforation rate, pore diameter, etc. It can achieve sound insulation, shock absorption, waterproofing, and mildew resistance, and is suitable for various humid environments. It is a green and environmentally friendly product with a service life of more than 3 years. The construction is simple. Use a cutting tool to cut during installation, no other tools are needed.
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Sound insulation principle: Impact sound isolation uses the elasticity of nano-foam to form a floating structure on the entire floor, cutting off the solid sound transmission effect. It also improves the matching effect of the upper ground and enhances the acoustic impedance. Through the tiny holes of the nano-foam, the sound energy in the sensitive frequency band of the human ear generates cavity resonance, weakening the sound energy, and achieving the purpose of isolating impact sounds. , Air sound isolation uses the nano-foam cavity resonance effect to change the frequency of sound propagation, reduce the number of reflections, and achieve the purpose of isolating air sound.
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Sound insulation effect: lay this product on the concrete floor of 3, apply a thick layer of cement, and the sound insulation effect after laying the tiles is as follows:
R ()
(-)
-(air sound)
, ()
(-)
-(impact sound)

Chenyin
minus The perfect match for shock accessories and shock-absorbing pads:
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Installation method
When cleaning the base surface, make sure it is flat, free of sharp objects, and no protrusions. If the flatness of the ground is very poor, use cement mortar to level it before laying the
chenyin
sound insulation mat.
.Lay
chenyin
sound insulation mat. The joints can be connected by overlapping or flat joints. The width of the overlap cannot be lower than that of the joints. For flat joints, special glue must be used to stick the joints firmly. Use tape to seal and cover the joints to prevent cement from entering through the joints and causing sound bridges.
3. Fold the edge of the sound insulation pad upward around the surrounding walls, leaving a height ~3 times the thickness of the floating layer, and stick it to the wall with adhesive points. The folded joints should also be tightly taped to prevent rigid connections.
. When laying fine stone concrete with a thickness of not less than 100 meters, cement mortar must not be used instead. When the room area is larger than square meters, reinforced steel wire mesh must be installed in the concrete. Note that the steel wire mesh must not puncture the sound insulation pad. The steel wire mesh must be guaranteed to be in the concrete layer. Upper middle part.
. According to different floor requirements, lay floor tiles, floors and other decorative layers.