Fire Engineering Assessment, Revision 01 
DeltaCool, DeltaSecrectFix, DeltaTrim at 100 mm and 75 mm Fire Performance, Project No. 25367 
25367-SFE-FEA-01-Delta Panel Fire Performance 
 
 
Page 5 
1 FIRE ENGINEERING ASSESSMENT ITEMS 
Table 1-1 summarises the assessed NCC DtS departures, associated NCC DtS Clauses, Fire Engineering 
Assessment, Performance Requirements and relevant Assessment Section. 
Table 1-1 – Fire Engineering Assessment Items 
Item 
Section of Report 
NCC DtS Clause 
Performance 
Requirements 
Description of Departure 
1 
 
4.1 
C2D11, S7C4 
C1P2, C1P4, 
C1P9 
It is proposed to utilise the reaction to fire test report (RTF252619 
R1.0) for the DeltaCool™ 100 mm thick panel to indicate the fire 
performance of the following panels: 
- 
DeltaCool™ 75 mm thick panel with a mineral wool 
core 
- 
DeltaSecretFix™ 100 mm thick panel with a mineral 
wool core 
- 
DeltaSecretFix™ 75 mm thick panel with a mineral 
wool core 
- 
DeltaTrim™ 100 mm thick panel with a mineral wool 
core 
- 
DeltaTrim™ 75 mm thick panel with a mineral wool 
core 
 

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