sound proof material room foam roll insulation for car underlay

Specifications

1,material:high density PE
2,size:30m*1.05m*11mm
3,reduce impact and airborne noise
4,used on concrete floor
5,dampproof

  

1.Sound and Vibration Reduction Pad Composition: Sound and vibration reduction pad is made from PEF of high density.

 

2.Sound and Vibration Reduction Pad Property:
1. Good vibration reduction effect. Add one layer of 10mm thickness vibration reduction pad and 40mm thickness protection layer of fine sand reinforced concrete, floor impact sound can be reduced by 48dB.
2. Can be cut arbitrarily.

3. Nontoxic, aging resistance, dampproof and anti-moth
5. Install wood floor, floor tiles and carpets directly on the surface

 

3.Sound and Vibration Reduction Pad Specification:
Standard size: 10000×1000×12mm

Surface density: 0.6kg/m2

 

4.Sound and Vibration Redution Pad Application:

This product is widely used at residence, hotel, schools, night club, ballroom, hospital, office building, recording room, studio, industrial workshop

 

5.Sound and Vibration Reduction Pad Construction Method: 
1. Basic preparation: floor slab must be smooth, if it is unsmooth, must use fine mortar to fill in
2. Pave noise insulation floor: pave noise insulation floor completely, fully pave the noise insulation floor on the four sides wall foot (5060mm height) in order to prevent forming acoustic bridge between protection layer, decoration layer and wall surface. Use the PVC adhesive belt to fix the lap joint of noise insulation floors 
3. Construction of concrete protection layer: must pay attention to the lap joint of noise insulation floor so that to avoid tearing joint
4. Use skirting line to press the noise insulation in four sides

 

6.Sound and Vibration Reduction Pad Use:
The noise insulation index of floor slab is improved greatly, footstep from upstairs and impact sound is eliminated

National standard (Design standard of Civil Architecture noise insulation)

Name of Architecture	Parts of floor slab	Sound Pressure Level of Weighted standard impact sound (dB)
		Special grade	First grade	Second grade	Third grade
residence	Floor slab between households		≤65	≤75
school	Room needing special quiet requirement		≤65
	General classroom and room causing noise			≤65
	Between General classroom and classroom				≤75
hospital	Between ward and ward		≤65	≤75
	Between ward and operating room			≤75
	Floor slab on top of listening audiometric chamber		≤65
Hotel	Floor slab between guest room layer	≤55	≤65	≤75
	Floor slab between guest room and vibration room	≤55		≤65

7.packing & Shipping

  

8.Our services, Order process

9.Payment and air shipping

10.Relationships with clients

   11.Company information

WELCOME        TO    TIANGE

Foshan Tiange Acoustic And Decor Material Manufacturer produce many kinds of acoustic products and acoustic movable partitions. located in the Capital city of Building Materials - Nanhai District, Foshan City. Our factory covers an area of more than 10000 square meters and has passed ISO9001:2008 International Quality Certificate, CE and BV approval. Including many professional test report: National fire-rated test report, environmental protection test report, sound absorption test report, etc., more than 30 kinds products involved in total.      We have a whole set of automatically computer controlled machines and professional technical workers to ensure our product high quality. Our output of acoustic products is more than 400000 square meters per year and our output of movable partition systems is more than 40000 square meters per year. More than 35% of our products are exported to clients from all over the world. Welcome to visit our factory to build a  long terms cooperation relationship.