Engineering Centre

Hi I'm checking a base plate. My bolts are M20. As per AS 5100.6, minimum pitch is 2.5d=50mm. Even as per ACI, minimum spacing is 4d=80mm (untorqued), M20, 4.6/S. I provided 85mm and Profis gave a warning that its too less and minimum should be 90mm. I had to update it to 90mm then. Whats the reason behind this warning? can yo...

can we design base plate & anchor bolt embedment depth for circular column resting on rectangular pedestal with circular or square base plate?

Is it possible to design SBH NTS double side rail systems on profis

We have a Concrete beam of 180 mm thickness. We are anchoring the lift shaft to the concrete beam. We have anchor struts on both sides of the concrete beam. Drawing is attached. We have planned to use HSL4B -M12 and HUS4-H 12 anchors on left side and right-side anchoring of the beam. The embedment depth of HSL 4B anchors is ap...

We are fabricating a MS structure for placing frsh air and exaust fan in Delhi T3 terminal in one of the restaurant kitchen. Please guide us.

We are using either Re10 or Re100 for a post installed application. We do not see these chemical grouts in the hilti profis application. Can you clarify what could be the reason. We are using free version, right now.

We have an existing grade slab. There is a tank which is to be fastened to the grade slab through HILTI bolts. There are 8 nos of anchors to be fixed on grade slab. BCD of tank is 3740 mm. The maximum vertical force acting is 40 KN

ISO 898-1 has different grades of bolts. Whereas HILTI profis anchor performs design only for 5.8 and 8.8 grades.

Drilling/installing through multi-layered rebar, how the drilling depth is considered. Reduction in drill depth?

Factor of safety considered for workmanship related issues. how to enhance; like training etc.