Engineering Center

We have a agricultural building not open to the public with fire separations with multiple wires running thru the drywall. Which fire calking is best suited for multiple wire bundles?

We would like to specify HILTI HIT-HY 200, post concrete work for anchor. They will drill and use HILTI HIT-HY 200. We are using the A307 anchors 16 mm or 19 mm diameter with two heavy hex nuts and washer. We have all other data, like concrete grade etc. My question, how do I specify depth of embedment for required pull out f...

Hi, Please see the attached system and confirm whether the justification is accurate. I received the comment below as well. “The fire stopping of all the pipe going through the Q-deck is fire stopped from the top but has been applied at the top of the wood bottom plate of the floor and not against the concrete.”

I am attaching beams to a precast panel that has insulation in the center (see attached picture). I called the HILTI line and they said to ask my question here to see if this is correct or to get the right type of anchor for this situation. Thanks,

I am looking to install a steel fence. 2.5x2.5x8ft square steel posts welded onto a base plate and anchored to a 10 sonotube of premix concrete, no rebar. The total weight that the 4 anchors will need to resist is 30kg. Please advise on which concrete anchor bolts to use.

Hi, I am looking to specify X-U fasteners to attach a 38mm (1/2) piece of lumber to a 9.5mm (3/8) piece of steel. What length of fasteners should be used? And are fasteners meant to pierce the steel, or mushroom and weld to it?

Empty CP680M sleeve not being used in poured ten inch concrete floor / method to fire stop unused sleeve

Hello, What would be your recommendation about adding hilti adhesive anchor in concrete 4 days after pour. These would not be very loaded as they are only to secure the base of a utility transfomer (very heavy) to its concrete slab. At the moment we specify only after 7 days.

Good morning, I am looking to see if your 360 CFS - TTS MD P1.5 is compatible with Specseal AS200 Elastomeric Spray?

It is inside a fire hall where a block wall is also a support wall