Price:Negotiable

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Perforated gypsum board is environment-friendly, asbestos free, noformaldehyde and do not do harm to human being.

PerforatedGypsum boardadopted Paper Faced Gypsum Board asbase board, has undergone the process of punching holes andlaminating non-woven tissue on backing. There are several types ofpunching holes available to meet your design requirements. Ourproduct is environment-friendly, asbestos free, no formaldehyde anddo not do harm to human being.

Mainproperty:

1. Light weight
2. Easy to handle and install
3. Good sound absorption
4. Unique punching designs
5. Suitable for suspension ceiling andwalls
6. Maximum size can be 1200mm x2400mm
7. Fire resistance--combustion performance achievedGB8624 B1 class

 

Specification:

1220*2440*9.5mm/12mm

600*600*9.5mm /12mm

 

Types of holes:Circular, Square, Micro holes,Irregular, Cross

Circular:

1. 6/18R   2.12/25R   3. 8/25R   4. 15/30R

Square:

1. 5/15Q    2.10/20Q

Cross:

1. 10/6/40R 2.12/20/66R

Irregular:

1. 8/15/20R   2.12/20/35R

 

 

Data ofNRC:

Identification	Q2400	G2400	G2400	G2400
Model	Q10H8	R12H2	R15H1	R15H8
Size(mm)	12*1200*2400	12*1200*2400	12*1200*2400	12*1200*2400
Diameter	Square10*10	Circular12	Circular15	Circular15
Perforatedrate	13.40%	13.90%	16.10%	11.00%
NRC	0.68	0.69	0.73	0.59

 

Application:

Theater, recordingstudio, TV station, radio station, stadium, meeting room, musichall, piano room, gymnasium, hotel and other places have acousticrequirements.