Alternatively, in some factory settings, concrete is mixed into dryer forms to manufacture precast concrete products such as concrete walls. Steps to Estimate Cubic Yards. Use the slab calculator to figure the concrete needed for the porch surface. Concrete rebar calculator plan view diagram Round Measurements To 1/32" 1/16" 1/8" 1/4" 1/2" Running Bar Points (Length - Left to Right): To calculate the amount of concrete needed, you'll need to consider the thickness in addition to the length and width of the slab. Step 3 – Using the IS 456 page 90 formula, calculate the area of steel present in tension and the thickness of slab and thereafter find the moment of resistance of slab.  Download structural analysis software Reinforced Concrete Calculator 2.5 for Android developed by DevNull.so. This totals .11 cubic yards. This calculator is to be used as an estimating tool ONLY. Calculators for structural engineers, construction professionals and steel building specifiers Density *Area. Concrete can be purchased in multiple forms, including in 60 or 80-pound bags, or delivered in large amounts by specialized concrete mixer trucks. It involves mixing water, aggregate, cement, and any desired additives. Concrete is ordered by volume in cubic yards. ). Of bars and their lengths. For slabs spanning in both directions published tables and charts should be used to find bending moment and shear per unit width of slab. Rebar Calculator - Slab, Driveway or Patio Calculate the amount of rebar reinforcement needed for slabs and drive ways. Live load of the slab 3. Ensuring that the concrete is damp can increase the strength of the concrete during the early stages of curing. Selects double angle bars for Pratt or Warren steel trusses. The materials to be used are grade C25 concrete and grade 500 reinforcement. Calculate concrete slab maximum length . Production of concrete is time-sensitive, and the concrete must be placed before it hardens since it is usually prepared as a viscous fluid. lineal feet of rebar plus the amount of waste. A slab is in the shape of a rectangle, In order to calculate the volume of concrete required for the slab, find out the surface area of the slab and then multiply it with the depth/thickness of slab as shown in fig. Files > Download Best Concrete Design EXCEL Spreadsheet - CivilEngineeringBible.com (FREE!) This software will display the full report and worked example of reinforced concrete design calculations as … The process of concrete hardening once it has been placed is called curing, and is a slow process. Use the footing calculator to calculate the sides of the porch and the steps; Here is an example: This porch has 9 sq. If the concrete is going to see light use and won't need to withstand heavy objects such as cars or machinery, a 3-inch slab might do the trick. It typically takes concrete around four weeks to reach over 90% of its final strength, and the strengthening can continue for up to three years. Using the CFS Slab Calculator, you can quickly and easily generate designs and specifications for uniform loads, … From the above fig Length = 6m, Breadth = 5m and thickness/depth of the slab = 0.15m. Simple online calculator to find the maximum slab length of a concrete floor by knowing the values of thickness of reinforced slab, yield strength, the reinforcing ratio. The given concrete slab calculator is a perfect tool to estimate the amount of materials needed, in particular, it can be used to calculate: the quantity of construction materials like gravel chippings, sand, cement, and required for the mortar; volume of the concrete needed for the foundation plate; quantity of wooden boards to build a formwork; This section provides a calculator to estimate the strength of rectangular section of a reinforced concrete beam (singly or doubly reinforced). Calculate Volume of Square Slab Calculator Use. *1m³ minimum order value. This spreadsheet consists of many segments regarding RCC aspects as described below: Beam Design ( Flexural design , Serviceability , Shear design ) Cement is a substance that is used to bind materials, such as aggregate, by adhering to said materials, then hardening over time. Reinforced Concrete Integrated T-beam, 1-way Slab, and Column Calculator: Finds required rebar area (or spacing) and selects bars for T-beams, 1-way slabs, and columns in a typical reinforced concrete building. How Much Concrete Do You Need? A typical 24x24 garage slab costs between $3,057 and $5,944 with prices ranging from $5.31 to $8.31 per square foot for a 4” reinforced slab of concrete, and $6.83 to $10.32 per square foot for a 6” slab of reinforced concrete. The Reinforcement Beam Section Calculator is a failry simple tool, and is small part of our fully featured Reinforced Concrete Beam Design software offered by SkyCiv. To use the Concrete Volume Calculator, simply enter the width, length, and thickness of your pour. Concrete Slab Maximum Length Calculator. Floor finish load Dead Load: Self weight of the slab= Mass / Weight of the slab i.e. The CFS Slab calculator allows you to quickly and easily calculate slab thickness and fiber dosage as well as generate downloadable design documentation for your project. While cracks in a slab may not seem like a big deal, the smallest crack represents a large amount of downward pressure that may be crushing pipework beneath the slab. Online Concrete Slab on Grade Analysis Calculator For Slab Subjected to Interior Concentrated Post or Wheel Loading Assuming Slab is Reinforced for Shrinkage and Temperature Only. This application can be used to make quick parameters calculations of beams and reinforced concrete slab not only in the office but also at the construction site. Some concretes are even designed to harden more quickly for applications that require rapid set time. the amount the waste factor will add in lineal feet. Concrete Slabs Calculator. Thus, your cost to pave a 2-car driveway of 16 feet wide, and 40 feet … Calculate the amount of rebar reinforcement needed for slabs and drive ways. The average cost of a concrete slab (6 inches thick) is $5.00-5.50 per square foot, including materials and labor.However, the price can go up to $9-10 per square foot depending on numerous factors and enhancement costs.. Use the Readymix Concrete Volume Calculator to calculate the volume of concrete you require for your job. Building Supplies; Input length, width and depth of the area. The SAFI CONCRETE CALCULATOR™ is used as a standalone application or in combination with the GSE CONCRETE DESIGN, part of the GSE (General Structural Engineering) software. Across the US, homeowners report that ready – mix concrete costs about $98-99 per cubic yard. A rectangular reinforced concrete slab is simply-supported on two masonry walls 250 mm thick and 3.75 m apart. This free concrete calculator estimates the amount of concrete necessary for a project, and can account for different shapes and amounts of concrete. Concrete is a material comprised of a number of coarse aggregates (particulate materials such as sand, gravel, crushed stone, and slag) bonded with cement. Just remember to add some extra concrete to your total order because running short is not an option. Length. (percentage). Concrete Slab Calculator for Slabs, Floors, Footings and Cylinders. Concrete Beam Weight Calculator June 22, 2017 - by Arfan - Leave a Comment Solved for a rectangular cross section beam with b 16 an better deck piers professional builder steel beam and girder calculator prelim 2 practice reinforced concrete integrated t beam 1 way slab and slab weight The grid is the horizontal and vertical spacing of your rebar. For this calculator we used 2362.7 kg per cubic metre weight of concrete. The SAFI CONCRETE CALCULATOR™ is a simple and powerful tool which allows to analyze, and design reinforced concrete beams, slabs and columns cross sections. Thickness of reinforced slab (in inches or mm) Take out the guesswork, and the “she’ll be right” approach knowing how much mesh you need in your slab with a simple formula. Three types of load are considered while designing slab: 1. (inches), Enter a waste factor, if required. It also checks for minimum steel for … The calculator will automatically estimate the number of cubic yards of concrete that will be required. This is a terrific concrete slab calculator for estimating how many cubic yards to order to complete your concrete slabs, concrete floors, concrete walls, and concrete footings.