European Steel Fiber at Affordable Prices - · PDF file“steel fiber reinforced...
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Al Meraikhi ‐ Exclusive distributor of Spajic fiber in Qatar, UAE and KSA P.O. Box: 53023, Abu Dhabi, UAE Email: [email protected] , www.almgroup.ae Mobile: (971) 50 4456913, office (971) 2 6729077 [email protected] , [email protected] , www.spajic.com European Steel Fiber at Affordable Prices Steel Fiber Reinforced Concrete (SFRC) provides several advantages in terms of structural performance, construction practicality, speed of construction and cost reduction over conventional reinforced concrete. Structural Advantages • improves performance of concrete section under direct tension, flexure, shear and torsion • increases toughness (ability to absorb energy after cracking) • increases fatigue endurance and impact resistance • enhances crack control • random distribution throughout concrete mix Performance • improves ductility of concrete under all modes of loading • improves fire protection performance of concrete section, limits spalling • improves concrete durability Economic Advantages • minimizes labour cost , reduces crane hook time • concrete slab thickness can be reduced • lowers maintenance cost • eliminates or reduces cost for reinforcement delivery • eliminates need for cathodic protection Construction Advantages • rapid concreting time • eliminates need for steel placement, fabrication and handling of reinforcement jigs Steel fiber is economic and useful construction material that can be used in structural applications alone or with conventional reinforcement.
Transcript of European Steel Fiber at Affordable Prices - · PDF file“steel fiber reinforced...
Al Meraikhi ‐ Exclusive distributor of Spajic fiber in Qatar, UAE and KSA
P.O. Box: 53023, Abu Dhabi, UAE Email: [email protected], www.almgroup.ae Mobile: (971) 50 4456913, office (971) 2 6729077 [email protected], [email protected], www.spajic.com
European Steel Fiber at Affordable Prices
Steel Fiber Reinforced Concrete (SFRC) provides several advantages in terms of structural performance, construction practicality, speed of construction and cost reduction over conventional reinforced concrete.
Structural Advantages
• improves performance of concrete section under direct tension, flexure, shear and torsion
• increases toughness (ability to absorb energy after cracking) • increases fatigue endurance and impact resistance • enhances crack control • random distribution throughout concrete mix
Performance
• improves ductility of concrete under all modes of loading • improves fire protection performance of concrete section, limits spalling
• improves concrete durability
Economic Advantages
• minimizes labour cost , reduces crane hook time • concrete slab thickness can be reduced • lowers maintenance cost • eliminates or reduces cost for reinforcement delivery • eliminates need for cathodic protection
Construction Advantages
• rapid concreting time • eliminates need for steel placement, fabrication and handling of reinforcement jigs
Steel fiber is economic and useful construction material that can be used in structural applications alone or with conventional reinforcement.
Al Meraikhi ‐ Exclusive distributor of Spajic fiber in Qatar, UAE and KSA
P.O. Box: 53023, Abu Dhabi, UAE Email: [email protected], www.almgroup.ae Mobile: (971) 50 4456913, office (971) 2 6729077 [email protected], [email protected], www.spajic.com
Technical Specification
Steel Fiber Type DIA Length Aspect Ratio
Tensile Strength
Material Remarks
[mm] [mm] L/D N/mm2 1,05x50mm 1,05 50 47,61 0,90x50mm 0,90 50 55 0,80x50mm 0,80 50 62,5 1,05x60mm 1,05 60 57,14 0,90x60mm 0,90 60 66,66
ZS/N ZS/Z ZS/I
0,75x52mm 0,75 52 69,33
Hooked end steel fibers
0,75x60mm 0,75 60 80 0,80x30mm 0,80 30 37.5 0,75x30mm 0,75 30 40 0,60x30mm 0,60 30 50
ZSW/N ZSW/Z ZSW/I
0,50x30mm 0,50 30 60
1100‐1500
Hard drawn bright steel wire
Corrugated steel fibers
0,17x6 0,17 6 0,17x10 0,17 10 0,17x12.5 0,17 12.5 0,20x6 0,17 6 0,20x10 0,17 10
SA/M SA/I
0,20x12.5 0,17 12.5
cc.2200 Brass wire Micro
steel fibers
Wire type: N‐ bright, I ‐ stainless steel, Z‐ galvanized, M – micro
Applications
• slab on grade • industrial floors, • mining • tunneling • rock slope stabilization • excavation support applications • suspended slabs • precast units • concrete safes , bank vaults
Design of SFRC to: ACI318‐08, Eurocode EN 1990:2002, EN 1992‐1‐1:2005‐11 and DAfStb‐guideline “steel fiber reinforced concrete” 03/2010 ‐add on to DIN1045,1‐3+EN206‐1
