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For a suspended slab, there are a number of designs to improve the strength-to-weight ratio. In all cases the top surface remains flat, and the underside is modulated: A corrugated slab is designed when the concrete is poured into a corrugated steel tray, more commonly called decking. This steel tray improves strength of the slab, and prevents ...
Lift slab construction (also called the Youtz-Slick Method) is a method of constructing concrete buildings by casting the floor or roof slab on top of the previous slab and then raising (jacking) the slab up with hydraulic jacks. This method of construction allows for a large portion of the work to be completed at ground level, negating the ...
The traditional slab formwork technique consists of supports out of lumber or young tree trunks, that support rows of stringers assembled roughly 3 to 6 feet or 1 to 2 metres apart, depending on thickness of slab. Between these stringers, joists are positioned roughly 12 inches (30 cm) apart, upon which boards or plywood are placed. The ...
The unit of construction costs is g g −1 (g glucose required / g biomass produced). Theoretically, if the biochemical pathways to construct all of the thousands of different compounds of an organism would be known, as well as the concentrations of all those compounds, construction costs could be simply calculated as the product of concentration and construction costs, summed over all ...
An alternative raised floor application with disposable formworks from job site in Turkey A suction-cup tile lifter has been used to remove a tile.. A raised floor (also raised flooring, access floor(ing), or raised-access computer floor) provides an elevated structural floor above a solid substrate (often a concrete slab) to create a hidden void for the passage of mechanical and electrical ...
However, their voids are placed on the underside of the slab rather than embedded within the slab, leading to lower shear strength and fire resistance. [7] There has been a range of proprietary implementations of voided biaxial slabs, including the use of polystyrene blocks as a filler material in the voids. [ 6 ]
Suspended structures often allow much light to enter, because of the unobstructed interior. [5] A cable suspended structure: Yoyogi National Gymnasium in Tokyo. An example of a catenary-shaped suspended structure is the Eero Saarinen designed Dulles International Airport. The roof of the structure is made up of suspension cable which stretches ...
Slab suction, one of the major plate tectonic driving forces; Slab window, a gap that forms in a subducted oceanic plate; Slab (fossil) and counter slab, the two counterparts of a fossil impression; Slab hut, a kind of dwelling made from slabs of split or sawn timber; Slab of beer, a flat package containing a large number of cans of beer