Design Guide for Tilt-Up Concrete Panels (R) [ACI Committee ] on *FREE* shipping on qualifying offers. Esso contiene tutti i requisiti più diffusi da ACI, i codici sulla muratura, le specifiche, .. R Design Guide for Tilt-Up Concrete Panels. Find the most up-to-date version of ACI R at Engineering ACI , Chapter 10, may also be used to design slender walls, but the requirements.
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Promoting, selling, recruiting, coursework and thesis posting is forbidden. I am reviewing some shop drawings for tilt up panels. Are the cover requirements different than ACI For example, 6 rebar is shown with a cover of 1″ rather than 2″ per ACI No, ACI covers this.
You may want to read the provisions, as cover can be reduced in certain instances depending on panel coatings and exposure.
What do the design drawings indicate? If the panel was designed with more cover, and thus a smaller “d”, go with the design. Extra cover will not hurt. Inside face I wouldnt worry about. Outside face, might be an issue, more for seeing the rebar transmitting thru.
The rebar is at the outside and inside face both. It seems that the covers are per ACI It is under the assumption that the tilt panel is manufactured close to precast plant conditions. Is that a good assumption while casting panels on the field?
Clear Cover Tilt Panels – Structural engineering other technical topics – Eng-Tips
ACI allows you to treat tilt wall panels as precast concrete if I remember correctly. To make a long story short, the ACI Outside face of panel: Inside or outside face: In addition, bars with shallow cover on the outside face tend to mirror through the concrete surface.
Concrete cover may have to be adjusted for fire rating requirements, or where reveals, recesses, architectural form liners, or sand blasting are used on the outside face of the panel.
And make sure you are not lap splicing bars with that thin of cover as the confinement of the splices.
COL-8(18): Volume 8 & Index ACI Collection of Concrete Codes, Specifications, and Practices
I should add that aggregate size and exposures that demand higher durability requirements may necessitate thicker cover. Also, the ACI cover requirements are nominal not minimum, and are subject to tolerances. I think those covers may 551.2rr minimum are subject to tighter tolerancesas ACI Tolerances no longer applies to precast. I will make sure that there are 515.2r any reveals and also look into the concrete mix design as TXstructural suggested.
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Clear Cover Tilt Panels Who cares? Clear Cover Tilt Panels is that on the inside or outside face?
Clear Cover Tilt Panels The rebar is at the outside and inside face both. Clear Cover Tilt Panels 1″ is acceptable, but make sure there are no reveals. Clear Cover Tilt Panels And make sure you are not lap splicing bars with that thin of cover as the confinement of the splices.
Clear Cover Tilt Panels I should add that aggregate size and exposures that demand higher durability requirements may necessitate thicker cover. Clear Cover Tilt Panels Thank you guys. Resources Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors.
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