Diversakore Presentation 10 20 09

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Composite beam and column applied in Hospitality and Healthcare construction

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Diversakore Presentation 10 20 09

  1. 1. Supporting you and your building every step of the way.
  2. 2. Leveraging the tensile strength of steel and The compressive strength of concrete -2- © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  3. 3. Housh Rahimzadeh, P.E. - Structural Engineer - 40 years - John Portman Architects - Lower build cost - Improve quality control - Simplify the construction process Westin Peachtree Plaza -3- © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  4. 4. Structural topping (optional) Top rebar Provide welded wire mesh for Stirrup support and Crack control on structural toppings Hollowcore plank crack control >35’ spans Tie straps Stability control during erection Beam concrete 5,000 PSI 1/4” Grade 50 Steel Plate Encapsulates concrete & Shear studs Bottom rebar Provides shear strength Composite development Strength and fire resistance The VERSA:T: composite beam -4- © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  5. 5. Fire & Structural Testing Underwriter Laboratories UL K916 unrestrained fire test 1600 F - 2hrs Georgia Tech NC State - VERSA:T 2x capacity of rein- forced beam -5- © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  6. 6. Hollowcore Slab Composite Slab AAC Slab VT Flat Beam VT Dropped Edge Beam VT Dropped Interior with Hollowcore with Steel Deck with AAC Slab options allow for design flexibility - helping owners with immediate and long term needs. -6- © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  7. 7. 10 story Aloft Hotel - 100,000 square feet -7- © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  8. 8. Cast in Place Column with Temporary seat angle - angle removable after beam concrete cures -8- © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  9. 9. Reinforced concrete walls - provides shear control -9- © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  10. 10. All bolted assembly at column & beam connection - reduces field welding - 10 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  11. 11. Dual point shoring supporting VT beam - typically only 2 levels at any time - 11 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  12. 12. Hollowcore has pre-stressed tendons - enabling coordinated penetrations - 12 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  13. 13. Simply core drill through hollow core to accommodate Plumbing riser - 13 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  14. 14. More space with less building - 29’ x 28’ Bay - 14 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  15. 15. 8” HC Transition beam 6” HC VT beam projects only 6” below slab - 15 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  16. 16. Typical partition framing Hollowcore and VERSA:T: beam painted for exposed Loft look - 16 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  17. 17. VERSA:T: flat beam Applied where flat slab is desired - 17 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  18. 18. Long Spans More Headroom - 18 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  19. 19. 25% lighter than cast in place - reduces foundation cost & time - 19 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  20. 20. Just in time materials supports sustainability - reduces waste and labor, clean job site - 20 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  21. 21. Ideal for mixed-use applications with transfer slabs & various occupancy types - 21 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  22. 22. Challenges • Build on a 2 story existing Cancer Center • No disruption of services • Match height of adjacent buildings • Bay sizes must be adjusted • Reduce cost Cancer Center - F Wing Presbyterian Hospital Expansion Charlotte, NC - 22 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  23. 23. VERSA:T: Composite Beam • Firespray not required • Low profile - 6” projection • Eliminates formwork • Exceptional strength - 23 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  24. 24. KoreFlex Composite Tube Columns • Firespray not required • Compact - small footprint • Installs quickly (2 level lifts) • Eliminates formwork • Exceptional strength - 24 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  25. 25. Deep Dek - CSi Composite Metal Deck • 33’ spans - • 11” slab • Firespray not required • Panelized to erect quickly • Eliminates formwork • Exceptional strength - 25 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  26. 26. Composite Beam and Slab are 2 hr rated Fire spray not required! - 26 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  27. 27. Transfer Beams • Supports 4 levels • Very shallow • Continuous design • Very useful in mixed use - 27 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  28. 28. VERSA:T: Edge Beam • Supports slab • Creates a pour stop • Supports cladding - 28 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  29. 29. Beams poured initially to reduce shoring - 29 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  30. 30. 10’ floor to floor requirements to match existing structure - 30 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  31. 31. Structure Topped out June 4, 2009 - 31 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  32. 32. Vertical Markets • Commercial Office • Multi-family residential • Health care • Hospitality • Parking • Mixed-use • Military We Help You Select the Right System for the Right Application - 32 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com
  33. 33. How can we help? - Conceptual designs - Cost estimating - Subcontractor coordination - Structural design support - 33 - © 2003-2006 DIVERSAKORE® LLC. All rights reserved. Toll Free 866.863.6300 | www.DIVERSAKORE.com

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