Lindab SDR2-M Technical Information page 38

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Smoke Control Damper
Fig. 38 Example of installation on solid ceiling construction of fire compartment - suspension.
Number of holders X = 2*((2xZA) + (2xZB))
Dimension A
A ≤ 560
560 < A ≤ 900
900 < A ≤ 1250
1250 < A ≤ 1600
* Ceramic paper is placed between damper and solid wall construction
Fig. 39 Example of installation on solid ceiling construction of fire compartment - above installation.
Number of holders X = 2*((2xZA) + (2xZB))
Dimension A
A ≤ 560
560 < A ≤ 900
900 < A ≤ 1250
1250 < A ≤ 1600
* Ceramic paper is placed between damper and solid wall construction
38
Number
Dimension B
ZA
1 B ≤ 560
2 560 < B ≤ 800
3 800 < B ≤ 1000
4
Number
Dimension B
ZA
1 B ≤ 560
2 560 < B ≤ 800
3 800 < B ≤ 1000
4
Lindab reserves the right to make changes without prior notice
Number
ZB
1
2
3
Number
ZB
1
2
3
Last modified: 2021-10-26
Rev: 2021-03-26
2
SDR
Position:
1. Damper SDR2-M
2. Solid ceiling construction
3. Ceramic paper*
4. Hinges
5. Holder L
6. Cement lime plate
Position:
1. Damper SDR2-M
2. Solid ceiling construction
3. Ceramic paper*
4. Hinges
5. Holder L
-M