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Blast Resistant Buildings

Blast Resistant Buildings
The Defender Range of Blast Resistant Buildings have design approval to meet blast resistance criteria under the following conditions:
- • Walls - Reflected overpressure of 650 mbar for a positive phase duration on 100msec
- • Roof – The roof for the 650mbar module (reflected on the front face) would need to be able to resist the 320mbar pressure (side on or overpressure) for the duration of 100msec
- • Floor– Reflected overpressure of 650mbar for a positive phase duration of 100msec
- • Windows - Reflected overpressure of 650mbar for a positive phase duration of 100msec
- • Door - Reflected overpressure of 650mbar for a positive phase duration of 100msec
- • Door has been classified as Category 1
All Blast Resistant Buildings loadings assumed to be of a shock wave form i.e instantaneously rising at time t=0 to the maximum overpressure and decaying linearly to zero mbar at t=100msec
- • Petrochemical Industry Recommended Practice on Design of Blast Resistant Buildings. Final report (April 1998) Appendix 1
- • Petrochemical Industry Recommended Practice on Design of Blast Resistant Buildings. Commentary (April 1998) Appendix 2
Units can be manufactured any size and supplied with HVAC and gas detection shut off.
Products
- » ATM Housings
- » Blast Resistant Buildings
- » Chemical & COSHH Stores
- » Fire Rated Buildings
- » Generator Housings
- » Mobile Classrooms
- » Mobile Welfare Units
- » Modular Buildings
- » Office Containers
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- » Portable Cabins
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- » Tool Vaults
- » Water Storage Tanks
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Accreditations
ISOQAR Certificate of Registration ISO9001: 2008 ![]()
Professional Bodies
Modular & Portable Building Association
Knowsley Chamber of Industry & Commerce
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