post blast of 6 inch thick, double rebar cage precast · pdf filepost blast of 6 inch thick,...
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Post Blast of 6 inch thick,Double Rebar Cage Precast Panel
Loss of 25 % of weight of
panel
Many flying projectiles
(large and small)
Structure not serviceable
Possible injury, death and
complete rebuild required
Test Results of Same Blast on HyFi-12K™ Reinforcement
Loss of 2% of weight of panel
Very Little Spalling ( only small
debris)
Structure is very Serviceable
Very little injury, very small
chance of fatal occurrence
Peak pressure 1160 psi,
impulse 67.4 psi-msec
Hybrid Composite Beam Blast PanelBlast Testing Conducted at Baker Risk,
LaVernia, TX October 2011
• 4 x 8 x 1 foot beams
• 3 internal arches per “box”
• Arch thickness 2 inches
• Arch reinforced with electro-welded, galvanizedwire, 90 ksi
• Beam tested at 10, 20, and 40 psi blast over pressure
Hipertex Technical Overview
1POSITION AND FASTEN PANELS
2LAY CHANNELS FOR UTILITIES AND PLUMBING
3FILL (DOUBLE PANEL) AND/OR FINISH WALLS WITH CONCRETE
Construction Concepts for Hiper 3-D
Stair Detail
Wall/Floor Detail
Balcony/Cantilever Detail
Roof/Wall Detail
Wall Section Detail
Stair Section Detail
Cements and Applicators
• Hipertex High Performance Cements and Concretes- high flow SCC concrete- high flow, high adhesion cements for vertical and
over head construction- compressive strengths 8000 – 20,000 psi
• Cement spray applicator- very portable- easy to use and maintain
Mortar Mixing and Pumping Capabilities
14
• Low cost
• High durability, rugged design
• Easy to operate
• Capable of 5 story vertical pumping
• Low pressure pump places product
with no loss of material
• Foamed concrete machines
• Sole supplier of M-TEC pumps for
the US market