The spec for columns
Column: Support Columns
Unfactored/factored load = 172/241 kN
Section: 203 x 203 x 46 UC Grade S355 on 250 x 250 x 8mm base plate
Sum of stress ratios = 0.163 OK
Use 203 x 203 x 46 Kg Universal Column Sections bolted back to brick returns at 500 ctrs with M20 bolts and...
I think the lesser weight steels are more manageable off flatbed and onto rollers.
We would then use genies to lift into position.
Drawings from the SE show detailed cleat connections an splices but not for the head / sole plates.
SE spec has 250 x 250 head / sole plates.
Every job is...
Hello, I am ready to order steel for my building project. Its an open plan extension.
I have had the steels specified by an engineer but just want be clear of what to order.
The opening is in a 1930s semi detached house (solid 9 inch wall) and is approx 7.5 metres with 2 point loads.
The...