WebA hollow structural section ( HSS) is a type of metal profile with a hollow cross section. The term is used predominantly in the United States, or other countries which follow US construction or engineering terminology. HSS members can be circular, square, or rectangular sections, although other shapes such as elliptical are also available. WebThe side plates may be welded to the column (as shown) or shop bolted using bling fixings. The incoming beam has angle cleats welded to the top and bottom faces which are Through-Bolted on erection. If the situation allows, the angle cleats may be substituted by Channel sections. Fig. 2 shows a typical side plate connection using all blind ...

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WebWhether it is for breaking roads, pavement slabs, or other demolition work the HSS range of breakers and breaking equipment will provide the versatility you need. We have a range of both electric breakers and petrol breakers, depending … WebConcrete & Cement Mixers For a quality cement mix every time, try the concrete mixing equipment range from HSS. Whether you need a heavy-duty tip-up concrete mixer, … buy a puppy in nyc

Concrete Filled HSS - YouTube

HSS is often filled with concrete to improve fire rating, as well as robustness. When this is done, the product is referred to as a Lally column after its inventor John Lally of Waltham, Massachusetts. (The pronunciation is often corrupted to lolly column.) For example, barriers around parking areas (bollards) made of HSS are often filled, to at least bumper height, with concrete. This is an inexpensive (when replacement costs are factored in) way of adding compressive strength to th… WebThis efficient and effective unit is capable of handling dust particles created via processes such as Cutting Concrete; Sanding; Grinding; Drilling and various Factory Processes. Easy to move and transport the Heavy Duty Dust Extraction Unit can be connected to machines such as Floor Grinders; Chisel Hammers & Saws. WebMost available HSS sections are compact for both compression and flexure for composite design. (Note that one major benefit of filling an HSS with concrete is that the b/t limits are increased, resulting in fewer members … buy a purse