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how many tonne of steel required for 1 sqft of concrete in rwanda

how many tonne of steel required for 1 sqft of concrete in rwanda

Oct 01 2018 · Estimation of steel reinforcement quantity for concrete slab footing and column beams etc is crucial for the cost evaluation for the construction Design drawings are used as a base for computing rebar quantity in different structural elements This article presents steel quantity computation process for slabs columns and footings ContentsCalculate Steel Quantity for SlabCalculate Steel ...As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.

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  • How to Calculate Steel Quantity for Slab Footing and Column

    How to Calculate Steel Quantity for Slab Footing and Column

    Oct 01 2018 · Estimation of steel reinforcement quantity for concrete slab footing and column beams etc is crucial for the cost evaluation for the construction Design drawings are used as a base for computing rebar quantity in different structural elements This article presents steel quantity computation process for slabs columns and footings ContentsCalculate Steel Quantity for SlabCalculate Steel

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  • Quantity Of Cement Sand  Aggregates For 1000 sq ft Slab

    Quantity Of Cement Sand Aggregates For 1000 sq ft Slab

    Jun 27 2018 · To calculate the quantity of cement sand and aggregates required for a flat slab first we need to calculate the volume Area of flat slab 1000 93 sq m The minimum thickness provided for slab is 150mm

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  • Concrete Calculator – Square Footage Area

    Concrete Calculator – Square Footage Area

    Our concrete calculator provides you an easy way to calculate concrete volume and estimated cost of concrete slabs footers walls columns steps stairs curbs and gutters in cubic feet cubic yards and cubic meters and inches It makes your construction project planning and budgeting more accurate

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  • How much steel required for 1000 sq ft house  Civil Sir

    How much steel required for 1000 sq ft house Civil Sir

    thumb rule for steel in rcc slab is 80 kgcubic meter of wet volume of concrete Steel 14158 × 80 1133 Kg 1133 Kg of Steel required in rcc roof slab of 1000 square feet of house Now Total weight of Steel required for 1000 square feet house Footing 207 kg Column 1244 kg Plinth beam 713 kg Door beam 219 kg Roof beam 292 kg Roof slab 1133 kg

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  • ESTIMATING LABOR UNIT DATA FOR CONCRETE

    ESTIMATING LABOR UNIT DATA FOR CONCRETE

    Two Laborers 8 hours 195 3120 One Truck Dri v er 4 hours 203 812 Total for 60 hours 2 1 4 3 2 21432 60 3572 composite manhour rate For the project under consideration with the pro d u c tivity efficiency rated at 65 percent the manhour ra t e would be evaluated by multiplying 3572 by 105 which

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  • How to Estimate the Cost of a Steel Superstructure for a

    How to Estimate the Cost of a Steel Superstructure for a

    the main components of almost all structural steel frames and are used to carry and distribute loads for the entire building Steel decking is used for floors usually in conjunction with a concrete topping Such a system is known as composite decking Steel decking is also used for the roof deck though typically

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  • Infographic Quantities of Building Materials for 1000

    Infographic Quantities of Building Materials for 1000

    Fe500 is generally recommended by structural designer for structural requirement fulfillment The approximate Steel consumption per built up area BUA is 4 kg per sqft for low rise construction ie less than 4 floors of construction Steel contributes the most among all individual materials about 25 of total material cost

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  • FACT SHEET Energy use in the steel industry

    FACT SHEET Energy use in the steel industry

    have led to reductions of about 60 in energy required to produce a tonne of crude steel since 1960 as demonstrated in Figure 11 0 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015 2017 20 40 60 80 100 worldsteel with the help of its members has developed a comprehensive and process specific energy benchmarking system

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  • For one meter cube of concrete how much kg steel is required

    For one meter cube of concrete how much kg steel is required

    For example according to SP Russian norms for Nonprestressed Concrete Structures minimum reinforcement area should be determined Asmin mus b h0 where Asmin is the minimum area of reinforcing steel within the tensile zone mus is the minimum reinforcement ratio for bending mus 0001 for bending with axial force mus 00025 b

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  • How to Calculate Steel Quantity for Slab  Reinforcement

    How to Calculate Steel Quantity for Slab Reinforcement

    Step 1 FIrst find number of rods required for main reinforcement and distribution Number of Required Bars Formula Length of slab spacing 1 Number of Main Bars Ly spacing 1 4000150 1 27 nos Number of Distribution Bars Lx spacing 1 3000150 1 21 nos Step 2 Find cutting length of main bars and

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  • How to Calculate Steel Quantity for Slab Footing and Column

    How to Calculate Steel Quantity for Slab Footing and Column

    Estimation of steel reinforcement quantity for concrete slab footing and column beams etc is crucial for the cost evaluation for the construction Design drawings are used as a base for computing rebar quantity in different structural elements This article presents steel quantity computation process for slabs columns and footings ContentsCalculate Steel Quantity for SlabCalculate Steel

    READ MORE
  • Infographic Quantities of Building Materials for 1000

    Infographic Quantities of Building Materials for 1000

    The approximate Steel consumption per built up area BUA is 4 kg per sqft for low rise construction ie less than 4 floors of construction Steel contributes the most among all individual materials about 25 of total material cost So a price rise of Rs5 per kg can make big difference in the total cost of construction

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  • Gravel Calculator  How many tons do I need

    Gravel Calculator How many tons do I need

    How many tons of gravel do I need This calculator solves for the cubic yards but returns the number of tons based on 2800 lbs per yard Round up to the nearest foot in the length and width boxes and the same thing just use inches in the depth box to instantly get a

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  • Concrete Calculator – Square Footage Area

    Concrete Calculator – Square Footage Area

    Our concrete calculator provides you an easy way to calculate concrete volume and estimated cost of concrete slabs footers walls columns steps stairs curbs and gutters in cubic feet cubic yards and cubic meters and inches It makes your construction project planning and budgeting more accurate

    READ MORE
  • kg of rebar per m3 of concrete  BINQ Mining

    kg of rebar per m3 of concrete BINQ Mining

    1 meter rebar weights kg 1 rebars weights 1175 m kg length for 1 tonn of steel rebars Thу minimum height of the concrete beam should be 4 20 02 meter 2

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  • How to Calculate Cement Sand and Aggregate required for 1

    How to Calculate Cement Sand and Aggregate required for 1

    Total weight of concrete ingredients 50115209275 4015 say 400 kg Density of concrete 2400 kgcum So 1 bag of cement produces 4002400 0167 cum No of bags required for 01 cum of concrete 10167 598 bags 6 bags From above if the concrete mix is 124 to get a cubic meter of concrete we require 6 bags

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  • How Many Pieces of Reinforcement Steel Bars will Give a

    How Many Pieces of Reinforcement Steel Bars will Give a

    Jun 01 2018 · Firstly it’s important to know the Conversion of different Diameter Reinforcement Steel Bars to Tons With that you can also get the figures below yourself for confirmation 210 pieces of 8mm reinforcement bar will give 1 ton 134 pieces of 10mm reinforcement bar will give 1 ton 93 pieces of 12mm reinforcement bar

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  • Estimating Structural Steel Cost for Construction

    Estimating Structural Steel Cost for Construction

    Jan 23 2019 · Structural steel prices can vary widely even just from one day to the next Considering that major construction projects take months to years to complete failure to account for potential fluctuations across the proposed time span of the project can

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  • How to Bid on an Abrasive Blasting Project and Profit

    How to Bid on an Abrasive Blasting Project and Profit

    It takes about 230 for the section From that section he can extrapolate how long it should take to blast the other 399 similar sections about 164000 13 over his original estimate Working backwards he can estimate his effective production rate to be 84 sq fthr but having already estimated his blasting time it’s a moot calculation

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  • How To Calculate Cement Sand  Aggregate Quantity In 1

    How To Calculate Cement Sand Aggregate Quantity In 1

    Aug 03 2018 · Cement 155 x 154 028 m 3 ∴ 1 is a part of cement 55 is sum of ratio Density of Cement is 1440m 3 028 x 1440 4032 kg We know each bag of cement is 50 kg For Numbers of Bags 403250 8 Bags We Know in one bag of cement 1226 CFT

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  • Steel Beam Calculator User Guide

    Steel Beam Calculator User Guide

    41 Live load deflection limit This is how much the beam sags when it is loaded Normally this is restricted to span360 however you can change this if required 42 Total live and dead load deflection limit We recommend that is usually span240 however you can change this if required

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  • How to Calculate Punching Force Formula  Tonnage

    How to Calculate Punching Force Formula Tonnage

    Punching Force Calculation Formula If you punch round holes or square holes or some other forms of holes through a given thickness of metal you just want to know the force required to punch a hole in steel You can calculate the punching tonnage been required with the help of the following punching force calculation formula blanking force formula

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  • Labor Requirement for Various Construction Works

    Labor Requirement for Various Construction Works

    The cost of construction project highly depends on the requirements of labor for various activities during construction There are direct and indirect costs associated with the labor They are the salary of labors their accommodation food insurance cost etc Thus it is essential to understand the number labors required for each activity of the construction

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