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  1. Dazed_and_Confused

    ACI Appendix D - Substitute larger Anchor for cosmetic reasons

    All good points. Upon further study I had been looking at post installed expansion anchors with an associated torque and expansive force. All clear now thanks for the input!
  2. Dazed_and_Confused

    ACI Appendix D - Substitute larger Anchor for cosmetic reasons

    Someonewhat silly questions: We have a pipe support that sits on a concrete pedestal that is being designed to take a very small lateral load (150 lbs). Our support has 2 anchors and was detailed for a 3/4" anchor. (1/4" bolts would easily handle the load but for cosmetic reasons I'd like to...
  3. Dazed_and_Confused

    Ductilcrete Experience

    Here is more info for anyone interested: It is essentially a patented proprietary product exactly as guessed above. From their website: DUCTILCRETE® HB100 is a patented dual-layer engineered system for concrete slabs based on the Heidebed® technology and method. It is specifically designed...
  4. Dazed_and_Confused

    Ductilcrete Experience

    Thanks phamENG. That is the path we are headed down.
  5. Dazed_and_Confused

    Ductilcrete Experience

    I agree, really what I am after is some information on the design process (It is design build) since there is no steel reinforcing or construction joints. The ductile crete system appears to be a polymer modified flexible topping slab over a conventional unreinforced concrete yet somehow the...
  6. Dazed_and_Confused

    Ductilcrete Experience

    Has anyone had any experience with Ductilcrete? We are not the EOR but came in on a large tilt-up facility where there has been some big issues with slab differential movement on a ductilcrete slab. No reinforcement was used and no dowels appear to be used at construction joints. It just...

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