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Blockade Barrriers Melbourne Australia F

SUPPLY & INSTALLATION OF DURASTEEL BLAST BARRIERS 

TO AS1530.4 - 2205 and BS 476: Part 22

Blockade Barrriers Melbourne Australia F

We supply and install a comprehensive range of high performance bespoke, steel, 2 - 4 Hour Fire & Blast Barriers with 240 minutes integrity to Australian standards.

Blockade Barrriers Melbourne Australia F
ABOUT

Durasteel is a composite panel of fibre reinforced cement mechanically bonded to punch steel sheets on both surfaces. The steel surface is easily painted and also comes galvanised or stainless steel.

 

Blockade Barriers Durasteel systems are high impact and explosion resistant which enables it to withstand prolonged exposure to fire of the cellulosic hydrocarbon or jet fire types.

 

Durasteel can be used externally and is not susceptible to damage often caused by moisture.

 

Blockade barrier Systems are supplied in a modular kit form that can range up to 10 metres high and can be demountable for relocation.

 

Our range of Fire and Blast barriers are certified to BS 476: Part 22 for up to 240 integrity and 240 minutes insulation.  

FEATURES

  • Ideal for up to 15m high wall span

  • Fast Track buildabilty 

  • Dry trade installations

  • Unaffected by water

  • Easily relocated

  • Up to 4 hour fire protection

  • Structurally stable

  • Used for compartmentation

  • Can be used as an emergency exit  

Blockade Barrriers Melbourne Australia F
TECHNICAL SPECIFICATIONS

Durasteel Blast Barriers are tested for single and double skin partitions up to 15 m high in terms of AS 1530.4 -205.

 

Fire resistance of up to 240 minutes in terms of structural adequacy and integrity, for double skin partitions, up to 60, 120, or 240 minutes in terms of the insulation.

FIRE & BLAST BARRIER TECHNICAL SPECIFICATION
DURASTEEL FIRE BLAST BARRIER TECHNICAL DRAWING BLOCKADE BARRIERS AUSTRALIA
Blockade Barrriers Melbourne Australia F

DURASTEEL

BLAST BARRIERS

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To AS 1530.4 - 2005 and BS 476; Part 22

Durasteel Blast Barriers

Features 

  • Steel framework

 

  • The framework consists of steel channels with a minimum 80mm wide x 60mm deep x 3mm thick. The framework has a minimum yield stress of 275N/MM2

 

  • Durasteel sheet

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  • 9.5mm thick x 1200mm wide x 2500mm long or 6mm thick x 1200mm wide x 2500mm long.

 

  • Natural moisture resistant by weight is 7-8%

 

  • Absorption from an anhydrous state ( 24 hours ) 13 -14%

 

  • Acoustic performance – single skin 29.96dB, double skin 40.1dB

 

  • Weight – 9.5mm sheet 21.0 kg/m2 or 6.5mm sheet 16.8kg/m2

 

  • Blast Tested - .5 - 2 Bar 

 

  • Impact Strength (5kgDropped 4m) – Dry: 197J, Wet: 220

 

  • Tensile strength – 32/Nmm2 

 

Contact Durasteel Blast & Fire Barriers Australia
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