Engineering Center

Kia Ora, Why does your product Hit-HY 170 not come up as an epoxy option through the online Profis software? From looking at the technical spec. it is C2 approved seismic. It appears half the price of the Hit 200-R epoxy, so contractors prefer to use.

Hi Team, Could you help me check this case? When I change the load from static to seismic, the HIT-RE 500 + HAS option became unavailable and I has to use HIT-RE 500 + HAS Meter (NEW). I think the only difference between them is the anchor grade, 5.8 vs 8.8. I can't see any reason why it can affect the connection capacity an...

A contractor on my project has installed cast-in concrete panel starter bars in the wrong locations. We now need to rectify this issue by cutting down the cast-in starters and post-installing starter bars into our ground beams. Tension loads are quite significant (310kN, spread over two starters) which leads to both the techni...

Hi, Currently I'm working on an analysis for some heavy equipment for an industrial site and have determined the support load points, upon talking to another consultancy/contractor working on one of our sites they were concerned about the grout height causing a bending moment on the bolt and asked us to check this, I've been ...

Hi I've attached photo of my situation have pair coils running through precast wall 150mm thick 100mm core hole need to achieve -/120/120 1 way rating, any chance Hilti foam would be capable any suggestion would be appreciated also only have a 45mm cavity to work with.

I am looking for some guidance on the approach for obtaining the design capacities of post-installed anchors (HUS, HST) into Comflor SR profiles. Could the test values (from ACI 355.2) for the Trapezoidal profiles (comflor60-80) be used or do I need to use Hilti profis and treat the dovetail re-entrant as a concrete edge? I...

Is it possible to be sent a copy of the slides for this webinar? If so, can they be sent through to my email on anthony@pryor.co.nz. Thank you.

Hi. How can I add hooked rebar as a shear connector in concrete overlay design?

We are going to be using mistake plates rated for 4T each to lift out some old concrete foundations. Assuming that we use the full 4T available, what type of screw anchors are suitable. The concrete is 30MPa+ and heavily reinforced. The lifting plates are 20mm thick and have 4 no. 22mm diameter holes, each for an anchor.

How much tension does it require to hold a cable between two stations ? Cable weight = 0.515 kg/m, length = 509 m.