Engineering Center

Looking for 2hr fire resistance foam sealant to seal hot pipe working temp 100. This sealant should have flexibility to allow the pipe to move i.e. expand during operation. Wall is where pipe is crossing is fire resistance wall with both side steel plate and packed with mineral and glass wool. The thickness of the wall is 200m...

Concrete edge distance in Profis Rebar wall to slab case

Base plate Rigidity Consideration

Cracked Vs non cracked concrete Defination

In anchors ETA Approvals specially tested for C1 and C2 seismic loading, it mentions it has been tested for static and quasistatic loading, Can you please define quasistatic loading ?

What is the difference between HST 3 and HST 3- R?

One of our client requires firestop to seal joints between curtain wall and concrete slab. CFS-SP WB is usually the best product for this application, but the joint width as communicated by the client is 15 inches and the product UL certificate is for joint widths up to 8 inches.   Another product I came across is CP 674 V, bu...

Hi, I see other people have asked this question. There are no questions for this course and the certificate is not in my certificate section. Please assist.

Hello , in the attached technical data it's mentioned that RE-100 Seismic qualified with ICC-ES Acceptance Criteria AC308 and ACI 355.4 but there is no any approval in Eurocode/ETA . Does this make it qualify for seismic application ?

Greetings Please be advised that we went through the 2 design methods given in Hilti datasheet (attached) for the Hilti injection mortars (HIT-RE 500 V4) and we concluded the following, Ø32 is taken for example: I-                   Anchor design (EN 1992-4) / Rebar elements / Concrete (P-17) The embedment depth is 300 mm and...