The quantities of materials for 1 m3 of concrete production can be calculated as follows The weight of cement required = x 50 = kg Weight of fine aggregate sand = x = kg Weight of coarse aggregate = 3 x = kg Concrete Calculator Calculate Quantities of Materials for Concrete
Get PriceFormwork Requirement for Suspended Slabs In Nigeria the standard given below works for normally proportioned reinforced concrete slabs Sheathing 20 mm thick marine plywood Joists 200mm deep wooden H beams spaced at 600 mm c/c Stringers 200mm deep wooden H beams spaced at 1000 mm c/c Shores Steel props spaced at 1000 mm c/c
Get PriceNumecal for RCC roof Slab steel calculation Q The length and breadth of slab is 10 meter and 7 meter respectively Let The shorter span has provided the main rod and longer span has provided distribution rod Beside this the slab has following information For main bars Length of on rod = 7 meter Diameter = 12 mm
Get PriceAs per the guidelines are given in the BN Dutta reference book the steel quantity of slab is 1% of the total volume of concrete utilized Thumb rule to estimate Steel quantity of above slab = Volume of Concrete x Density of Steel x % of Steel of Member Steel weight required for above slab = 3 x 7850 x = 235 Kgs
Get PriceHow much material is required for a 100 sq ft slab How much steel and cement is required for a 1000 sq ft RCC house How much steel is required for a 1000
Get PriceIt is the minimum grade of concrete to be used for the RCC Foundation thickness = 2 Columns = 14 Nos of size 1 x 1 Depth of Column for Substructure = NGL Top of Foundation = 0 3 = 3 Plinth Beam Size = x 2 Plinth Beam Total Length = 104 as calculated from the layout Reinforcement Calculation
Get PriceIn this construction video tutorial we will learn how to calculate the quantity of cement sand and aggregate in RCC slab Assume a slab having length = 5 m and breadth = 3 m and thickness = 10 cm Compacted volume of slab = 3 x 5 x 10/100 = 3 x 5 x = m 3 Change the volume into loose volume which is = x = m 3
Get Pricequantity of steel required in roof slab is about ℅ to 1% of dry volume then average is % of dry volume Weight =%of dry volume×density of steel Density of steel is=7850 kg/m3 W =/100× ×7850kg/m3 Weight= So weight of Steel bar is require for 870 square feet Roof slab=
Get PriceThe quantities of materials for 1 m3 of concrete production can be calculated as follows The weight of cement required = x 50 = kg Weight of fine aggregate sand = x = kg Weight of coarse aggregate = 3 x = kg
Get PriceThe quantity of steel varies from member to member such as beam column slab footings etc Because the load carrying capacity of different members is different In this article I will discuss steel requirements for different RCC elements Let s take an example A column is to build with 4% concrete volume So the steel required for that
Get PriceAs per Thumb rule for Steel required for RCC slab is ≈ 80 kg/m3 then quantity of steel required for 1 sq ft cubic meter RCC slab is equal to = 80 × = Kg Kg of steel are required for per sq ft of 4 inch thick RCC slab For 5 inch thickness steel requirement of slab
Get PriceFor the slab of 1056sft area it is required approximately of steel for the columns it is required approximately 1 of steel for the RCC slab it is required approximately 1 Kgs of steel and finally for the foundation it is required approximately 1 Kgs of steel in the ground floor building structure
Get PriceHow much steel is required for slab Thumb rule for Steel required for RCC slab is 80 kgs/m3 then quantity of steel required for 100 sq ft m3 rcc slab is equal to = 80 × = Kgs Ans Kgs steel quantity are required for 100 sq ft 4 inch thick rcc roof slab
Get PriceThe bottom line is that we don t know why there s the difference because it could be geometrically related or it could be material related or neither or both Reinforced concrete structures such as highway bridges parking garages and buildings have a significant amount of metal in them and often act as frequency selective barriers
Get PriceA comparison of the effect of steel and polypropylene fibers on the strength frost resistance abrasion and corrosion resistance in an acidic environment of fiber reinforced concrete for industrial floors and road pavements was carried out Steel fibers with a length of 50 mm and a diameter of 1 mm and polypropylene fibers with a length of 36 mm and a diameter of mm were used The
Get PriceSteel quantity Steel quantity required for RCC slab is about 80 kg 100kg per m3 So Steel required for 1m3 RCC slab = 80×1 = 80 kg = quintal if market rate of steel = INR 8000 per quintal then cost quintal steel = × 8000 = INR 640/
Get PriceIn this construction video tutorial we will learn how to calculate the quantity of cement sand and aggregate in RCC slab Assume a slab having length = 5 m and breadth = 3 m and thickness = 10 cm Compacted volume of slab = 3 x 5 x 10/100 = 3 x 5 x = m 3 Change the volume into loose volume which is = x = m 3
Get PriceThumb rule for calculation of material quantity Hence for 600 RCC slab 1 Cement Bags = 240 2 Sand cubic ft = 1080 3 Aggregate cubic ft = 810 4 Steel kgs = 2400
Get PriceRebar short for reinforcing bar known when massed as reinforcing steel or reinforcement steel is a steel bar used as a tension device in reinforced concrete and reinforced masonry structures to strengthen and aid the concrete under tension Concrete is strong under compression but has weak tensile significantly increases the tensile strength of the structure
Get Pricea = weight of cement = 73165/ =16259 kgs By diving total weight with 50kgs we can obtain number of bags of cement So number of cement bags = 16259 /50 = number of bags So for making G 4 small apartment structures Slab having meters length and width is meters width it is required 326 bags of cement in each floor
Get PriceGiven below detail lists of thumb rules which are mostly used in construction industry Concrete cum per sq ft of plan area / 5% Steel to Kg per sq ft Shuttering to times the plan area of slab it contains col /beams/sides etc Brick Work cum per sq ft of plan area Roughly cubic metres of mortar and 500 bricks are needed for 1 cubic metre of
Get PriceAns bags kgs bags kgs bags kgs cement are required for 100 sq ft rcc roof slab 4 inch 5inch 6 inch thick respectively in m20 grade of concrete
Get PriceExcel Concrete Soil Scribd 200 TOP CIVIL ENGINEERING Interview Questions and Answers Pdf Various types of RCC Slabs Design of RCC Structures construction cost estimating sheets quantity takeoff sheet RCC Roofing Defects of RCC roof Material for RCC roof Avoid Costly Errors When Cutting Structural Members The House Of Secret Gardens Spasm
Get PriceSolution The quantity of the shuttering is to be done in numbers or in running foots Plywood 12 mm thick 8′ x 4′ = Covered area x Thumb rule = 2024 sft x = 40 No s Ans… Wooden Battens 3 x 3 = Covered area x Thumb rule =2024 sft x
Get PriceThe minimum % of steel as per Indian standard are 1 Beam Tension reinforcement As = 85bd/fy of gross cross section area 2 Slab % of total area 3 Column % of cs area 2 Maximum % steel as per Indian standard are Beam 4 % of cross section area Slab 4% of cross section area Column — 6% of cross section area 3
Get PriceIn the special civil engineering article it will be guided in what way to compute Steel quantity for each M³ for Lintel Slab Beam Foundation and Column Least/Minimum steel percentage is equal to percent Steel Quantity is equal to [/100] x 1 is equal to m 3 Steel Weight is equal to x 7850 is equal to ≊ 55 kg/m 3
Get PriceShuttering cost Steel cost The steel quantity for the slab will be 60 to 65 kg per cubic meter Assume that the concrete slab area is 25′ x 20′ To convert it into cubic meter x = x = Sq meter The minimum roof slab thickness is 125mm So x 125
Get Price1 Requirement of steel for RCC beam = 1 to 2% or kg to 157 kg/m 3 2 Requirement of steel for RCC column = to 6 % or kg to 471 kg/m 3 3 Requirement of steel for RCC Slab = to 1% or 55 kg to kg/m 3 4 Requirement of steel for RCC Lintel = to 1% or 55 kg to kg/m 3 5
Get PriceEstimate the quantity of reinforcement needed to construct a 250 m 2 of moderately spanned floor slab in a duplex Solution Quantity of bottom reinforcement required = kg × 250 = 3125 kg = tonnes of Y12 mm Quantity of top reinforcement required using 25% of bottom reinforcement = × 3125 = 781 kg = tonnes of Y12 mm
Get PriceAdd 15% for Overhead and Contractor Profit on subtotal amount = × 15% = Total = Total = say So Rate for 1 cum of M 15 concrete is = Note Shuttering component is not considered as the quantity of shuttering for the slab beam column and foundation shall be different
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