### how calculate lb sqft of rebar for concrete

##### Concrete Reinforcement Calculator for Slabs - spikevm.com

Calculate the amount of rebar reinforcement needed for slabs and drive ways. The grid is the horizontal and vertical spacing of your rebar. It assumed in this calculator that they are the same.

##### How to Calculate Amount of Rebar | Hunker

A rebar classification number also indicates weight. Rebar number charts, available online, provide an indication of the diameter and corresponding weight. For example, a #8 rebar, with a diameter of 1 inch, weighs approximately two and two-thirds pounds per foot of length.

##### XS calculator - IRVING MATERIALS INC

Instructions The imix XS Calculator is provided to compare the general costs of using standard reinforcement and imix XS for temperature and shrinkage control of concrete footing and slabs.

##### How to Compute the Percentage of Steel in Reinforced ...

Calculate the cross-sectional area of one unit of steel. For rebar, one stick of rebar would be a unit, and you can find that with the formula A = 0.012n², where A is the area and n is the nominal size of the rebar.

##### Concrete Slab Calculations 006 - YouTube

Aug 09, 2013· Asphalt Paving Cost Calculator - TAR Inc. Dayton Ohio - Duration: 2:15. Thermo Asphalt Repair (DBA TAR Inc.) 14,811 views

##### Rebar Calculator - Independent Rebar Fabricator ...

Use this simple tool for quick estimates. Whether you need stock rebar, fabricated rebar, or PJ’s Pre-Assembled Rebar Products, our rebar calculator can help you …

##### 2018 Rebar Prices & Costs | Rebar Cost Per Foot, Ton & Pound

You can use 3/8" rebar (size 3) for concrete slabs such as driveways and patios. When building your grid of rebar, it should begin 15 inches from the edge with the rebar spaced at 18 inches. Any point where the rebar crosses should be tied together with rebar tie wire.

Concrete pads must be able to withstand hundreds of pounds of force from the supporting structures placed on them. To calculate the load that a concrete pad can support, you need to know its width, length, depth and its strength.

##### Southern Rebar | Rebar: Weight per Linear Foot

Southern Rebar provides quality construction products and exceptional service at competitive pricing. We offer a complete line of concrete and masonry accessories; forming and shoring systems; reinforcing and structural steel fabrication; decorative concrete; industrial maintenance and repair products; and products for use by departments of transportation.

##### How to calculate how many linear feet of rebar is in a ...

If you want to calculate the steel quantity in slab beams then you need to know the slab r c c. You can look at the quantity in drawings to know how much the estimate for the steel work for rcc will be. Slab beams or easy to calculate. sandra james.

##### (Footings - TotalConstructionHelp)

Loading Conditions: (where, psf = Pounds per Square Feet = lb/sq.ft.) The design of footings requires that you know what is the capacity of the soil. The tables shown are for two assumed soil bearing capacities (1500 psf and 2000 psf).

##### Concrete Calculator - How Many Yards ... - The Concrete ...

Quickly calculate concrete slab and footing pours by entering the depth, width and length to find the number of cubic yards or bags of concrete needed for your project. Give these calculations to your ready-mix supplier or use them to estimate how many 40, 60 or 80 lb. bags of concrete to buy.

##### How do I calculate the amount of rebar I need for a ...

May 08, 2009· I am going to pour a 65 by 21 concrete slab and I need to know how much rebar I will need. The total square feet is 1365. Thanks

##### How to calculate the weight of a concrete slab - Quora

How do you calculate the weight of a concrete slab? Update Cancel. Answer Wiki. 21 Answers ... It is part of the Rebar Calculator that includes several other functions on the length and weight of rebar and ... Compute the volume in cu.m. or cu.ft of the concrete slab and multiply by the density of concrete. 2400 kg/cu m or 150 lbs/ cu ft. That ...

##### How to Calculate Rebar Needed in a Concrete Foundation ...

This will be the amount of block cells that will be filled with concrete and rebar; however, you will need to determine the lengths of the rebar. If your foundation is 32 inches, then multiply 32 inches times 35 slots and you get the total number of inches of rebar you need, which is 1,120 inches.

##### HOW TO CALCULATE REBAR PER SQFT - How much rebar and …

1% weighs of concrete is weight of rebars you needed...ex. 1 cubic yard of concrete is 3,915 lbs W of steel = 3,915 lbs x 011 = 43 Lbs therefore in 1 cubic yard of concrete you need 43 Lbs of rebars then devide it into the size and weight of rebars you want to apply you can get how many rebars required.

##### Rebar - Weights - Engineering ToolBox

Concrete - Calculate Cubic Volume - Calculating required concrete volume Concrete - Volume Estimate - Estimate required concrete volume per sq. ft. of slab Concrete Columns - Estimate concrete volume required for concrete columns

##### vCalc Rebar Calculator | BN Products

The Rebar Calculator contains equations and data specifically used in working with reinforcement bars (rebar) in concrete slabs. You’re able to choose the shape of your concrete slab, rebar size, number of rebar mats and even the inset and rebar spacing.

##### Cost to Install Rebar Reinforcement - 2018 Cost Calculator ...

For a basic project in zip code 47474 with 500 square feet, the cost to Install Rebar Reinforcement starts at \$1.01 - \$1.18 per square foot*. Actual costs will depend on job size, conditions, size options.

##### How to Calculate Rebar Quantities Based on Square Feet ...

Calculate quantities of reinforcing steel (rebar) based on square feet and center by gathering information about the physical size of the project under study, an instrument to take measurements and a calculator to help with arithmetic.

##### Rebar Material Calculator - Inch Calculator

Rebar Material Calculator Calculate how much rebar you need for your concrete slab by entering the dimensions below, along with the desired spacing and the spacing between the edge and the rebar grid.

##### How to Calculate the Rebar for a Driveway | eHow

The rebar is typically laid out in a grid pattern with the bars tied together with 16-gauge wire at each intersection. For any concrete driveway, particularly one supporting larger vehicles, such as motor homes or trucks, installing rebar strengthens the concrete slab.

##### How to Calculate Pounds per Square Foot Concrete | Sciencing

The weight of concrete per square foot is dependent on the depth of the concrete slab. Measure the depth of the concrete slab in inches. You may need to dig a small hole along the edge of the slab to do this if it is buried in the ground.

##### slab - total grid rebar weight - vCalc

The rebar weight calculator computes the total weight Concrete Slab with one Rebar Grid mat of reinforcement bars (rebar) needed for a concrete slab based on the dimensions of the slab and the spacing and size of the rebar.

##### Calculating Concrete Rebars Quantities | Concrete ...

Feb 14, 2005· ____ ____ ____ -----The general formula to calculate lbs of rebar is : (Total LF + Laps)* # of runs of Rebar * conversion factor to lbs Laps To find out how much the laps add, take the number of laps * length of a lap. ... Documents Similar To Calculating Concrete Rebars Quantities. MS for rebar works. Uploaded by. Vijaya Bharathi ...

##### Rebar Weight and Size Calculator - Inch Calculator

Rebar, or reinforcing bar, is used in many masonry and concrete projects to reinforce slabs and structures. It is available in standard sizes, thus it is easy to find the weight and dimensions of the rebar …

##### Rebar Calculator - Linear Rebar Needed Based Off Square ...

Rebar Calculator is a simple app to calculate the number of linear rebar needed based off square footage of concrete Download structural analysis software Rebar Calculator 1.0.0 for …

##### Estimating the amount of re-bar??? - Structural ...

May 21, 2008· Sometimes for rough estimates, I just use a ball park estimate per cubic yard of concrete. For light structures up to 50 lbs steel per cubic yard. for heavier structures up to 100 lbs …

##### How is rebar calculated for footing construction? - Quora

The steps to calculate rebar in a footing construction in a square footing are: Soil reaction calculation: Soil reaction (q) for the factored load (factor of safety depends on the type of soil and other physical conditions) is calculated.