wide at top, 6 in. Coarse aggregate - 1350 to 1500 kg /cu.mt. find the weight per lineal foot (lb/ft) for a normal weight reinforced concrete beam that: a. has a rectangular cross section 16 in. Normal concrete RCC - 2450 to 2550 kg/cu.mt. Silica fume is similar to fl y ash, with spherical shape, but According to. Fine aggregate - 1500 to 1700 kg/cu.mt. Workability : Placing condition of concrete governs its workability, low – slump of 25-75 mm (lightly reinforced sections in slab, beam, column) to high – slump of 100-150 mm (slip form, ... As per clause 8.2.4.2 of IS: 456. IS 456-2000 Code Plain and Reinforced Concrete pdf download – Code of Practice is an Indian Standard code of practice for general structural use of plain and reinforced concrete.. For this calculator we used 2362.7 kg per cubic metre weight of concrete. wide at bottom and 26 in from top to bottom = unit weight of concrete w DL = load per unit length on a beam from dead load w LL c= load per unit length on a beam from live load w self wt = name for distributed load from self ... Reinforced concrete is a composite material, and the average density is considered to be 150 lb/ft3. ACI 318–08, (Normal weight concrete) the modulus of elasticity of concrete is , Ec =4700 √f’c Mpa and; IS:456 the modulus of elasticity of concrete is 5000√f’c, MPa. Bricks -1920 kg/cu.mt. Provide 1250 x 1250 x 670 mm block of plain concrete. Calculate the weight of concrete in kilos per cubic metres. Basic concrete has an average weight of 116 pounds per cubic foot, but there is also lightweight concrete that can weigh less than 100 pounds or specialty concrete that can weigh over 300 pounds for the same amount. Minimum A st = 0.0012(1250)(670) = 1005.0 mm 2. Ec = Modulus of elasticity of concrete. The unit weight of the Reinforced concrete is 25 Kn/cu.m i.e., if u cast a concrete cube of dimensions 1m width, 1m breadth and 1m depth, this cube weighs 2500 kg. deep at side,12 in. deep b. has a cross section 38 in. Cement -1450 kg/cu.mt Normal concrete PCC - 2350 to 2450 kg /cu.mt. IS 456-2000 Code – Plain and Reinforced Concrete Code PDF. * for reinforced concrete, add 0.63 kN/m3for each 1% by volume of main reinforcement 2.2.5 WEIGHT OF PERMANENT PARTITIONS When partition walls are indicated on the plans, their weight shall be considered as dead load acting as concentrated line loads in their actual positions on the floor. Reinforced Concrete Weight. wide and 28 in. Both Limit state design, as well as the working stress design approach, is used in this code. Provide 9 bars of 12 mm diameter (= 1018 mm2) both ways as shown in f’c = Compressive strength of concrete. the unit weight of normal weight reinforced concrete is commonly assumed to be 150 lb/ft cubed. Maximum cement content = 450 kg/m3, hence ok too. Here your answer. Step 4: Minimum reinforcement The plain concrete block 1250 x 1250 x 670 shall be provided with the minimum reinforcement 0.12 per cent for temperature, shrinkage and tie action. conform to IS 15388:2003; as per Clause 5.2.1.2 of IS 456, its proportion is 5–10 per cent of cement content of a mix. The estimated weight of concrete is based on average weight. Weight Calculator KG/Cubic Metres for Concrete .
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