Article: Double-cavity partition wall

    Measures: 60*25*7

 

 

*FEATURES:

 

Basic

Dimensions (length*height*width)

cm

60*25*7

Transverse strength

UNE 67-042-88 kp

683 (average)

 

Complementary

Internal walls minimum thickness

UNE-67-043-88 mm

5,2

Dry frame

g

5.400

Deflection tolerance

UNE-67-043-88 mm deflection

<=0,6

Tolerance (length-height-width)

UNE-67-043-88 mm

-10,29/-3,3/-2,38

Maximum perforation area

UNE-67-043-88 cm2

13,25

 

Acoustic

Samples have been tested with double-cavity units measuring 60*25*7, joint by mortar. 4 mm coating on both sides. Superficial frame of 57 kg/m2.

Isolation index R (db) by frequencies.

A 100 Hz

24,5 db

A 200 Hz

23,0 db

A 400 Hz

26,0 db

A 800 Hz

28,5 db

A 1600 Hz

34,5 db

A 4000 Hz

37,5 db

Pink noise global isolation index: 31,6 db(A)

Isolation index RW: 32 db

Tests performed in the LGAI (Test and Research General Laboratory) of the Department of Industry and Energy of the Generalitat de Catalunya (Catalan Government).

 

The materials features are periodically tested in homologated laboratories.  

This product can also be offered in 6 cm thickness.

   

RECOMMENDED USES: 

Special pieces for partitioning in general. 

 

(Note: There are the possibility to supply in 50 * 20 * 7 measures).