Structural Concrete Floor Support For 257psf Of Dead Weight

The reduced quantity of concrete and steel reinforcement offsets the marginally higher cost of lightweight concrete floor systems.

Structural concrete floor support for 257psf of dead weight. 114 mm x 114 mm stairs and exit ways on area of 2 in. With single 4x2 chords designed to support the following loads. Deep floor trusses at 24 o c. Consider the simple structural assembly shown in figure 1 a.

The house was built in 2014. These floors are constructed for different purposes but the reduction of dead loads on the structure is. Will the floor support this king of weight of would i expect it to land in my kitchen at some point. The base is angled in a wide v shape.

The thickness of concrete is an important factor in load bearing strength but to conserve resources and avoid over building other factors are also taken into consideration. It has real pine wood floors. Calculate self weight of the concrete slabs. Floor live load 40 psf floor dead load 20 psf during construction a 20 piece stack of 5 8 in.

Log in to reply. Imposed loads varies from approximately 1 5 kn m 2 153 kg m 2 in domestic buildings to approximately 10 kn m 2 1053 kg m 2 in heavy industrial areas. Eight pre cast concrete elements are supported by three beams both external beams have to carry the weight of a half concrete element the middle beam carries the weight of one element of the left and right element as illustrated in figure 1 b. Screen enclosure support frame roofs primary members and subject to maintenance workers school floors sidewalks vehicular driveways and yards subject to trucking over wheel area of 4 5 in.

50 mm by 50 mm non concurrent with uniform load store floors 300 1 33. It is used to reduce the dead load of concrete members such as floor slabs in high rise buildings. 2 2 3 assessment of dead load. Or expanded slag either alone or combined with normal weight aggregates.

Dead load is the vertical load due to the weight of permanent structural and non structural components and attachments of a building such as walls floors ceilings permanent partitions and fixed service equipment etc. By 4 x 12 gypsum board is stored near the mid span of two of the trusses with the long dimension parallel to the. Structural concrete work is planned to bear loads or hold weight but transfer the weight to the soil base beneath the structure. 500 kg m 2 is typical for office storage space and similar.

I have an 800 pound free motion weight machine. Lightweight concrete floor provides more efficient strength to weight ratio in concrete floor systems when compared to other conventional concrete floor systems. Structural lightweight concrete slc is made with lightweight aggregates such as expanded clay slate or shale.