Specified Surface Free Energy of a No/Minimal Hole Slab
September 20, 2023 from 10:30am to 11:30am Eastern Standard Time
Tampa Convention Center [Lower Level - Ballroom D]
Since the 2021 presentation “Why Glue Don’t Work,” Chad Bruce has continued to study the impact of curing compounds, bond breakers, and densifiers on the surface-free energy of concrete slabs. In this research, he has found a direct correlation between the quantifiable measurement of surface free energy and the success of adhesives used for forming tilt-up panels. This talk will present findings and create a dialog within the industry that reduces costs and project delays due to incompatible chemical technologies.
LEARNING OBJECTIVES
- Tilt Up Contractors are caught between specifications, manufacturers, and sales representatives without strong industry guidance on concrete slab surface free energy.
- No or minimal hole (glue down) jobs should require a specified concrete slab surface free energy measurement.
- Certain chemicals used for curing concrete slabs are incompatible with a no or minimal hole (glue down) slab.
- Applying the wrong or incapable curing agent can increase the cost and or delay the forming of a no/minimal hole slab.
TRACK SPONSOR - IconX, LLC
ICONX LLC produces and distributes the IconX Shear Connector line. With a new 5"- 6" connector being introduced to the family this year, we are now able to support you on projects with insulation thickness from 2" all the way up to 6" and everything in between, making IconX the smart choice for your high performance insulated wall panels. The foundational goal of the IconX System was to develop a shear connector to make insulated wall panels longer, stronger, and stiffer than previously available. It was also important for the connector to work with any rigid insulation in panels reinforced with mesh or rebar. Due to the composite action that the IconX Shear Connector facilitates between the wythes of concrete, the total concrete thickness can be reduced by 3 to 4 inches over conventional non-composite panel design, saving you material costs and potentially reducing your crane size and footing and foundation sizes. Simply put, we can do more for less. We are committed to helping you have a successful project with us. Contact us by phone or email, or come meet us at the TCA show to discuss what we have to offer.
Booth number: 315 | Learn more about IconX, LLC >
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Tilt-Up Concrete Association (TCA)
PO Box 204
402 1st Avenue SE
Mount Vernon, IA 52314
United States
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About the Tilt-Up Concrete Association
Founded in 1986, the Tilt-Up Concrete Association (TCA) strives to improve the quality and acceptance of site-cast Tilt-Up construction - one of the fastest growing industries in the United States, combining the advantages of reasonable cost with low maintenance, durability, speed of construction and minimal capital investment. Over 10,000 buildings, enclosing more than 650 million square feet, are constructed each year using this construction method.
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