Three types of load are considered while designing slab: 1. Calculate Volume of Square Slab Calculator Use. Calculate concrete slab maximum length . If you are not sure of how to calculate the volume of different shapes, you can use the Common Shape Calculator which will provide you with the appropriate equations. Let’s find out the capacity of slab. Take out the guesswork, and the “she’ll be right” approach knowing how much mesh you need in your slab with a simple formula. From the above fig Length = 6m, Breadth = 5m and thickness/depth of the slab = 0.15m. Then if it is P.C.C multiply it by 2400 as density of concrete is 2400kg/ cu.m Now for R.C.C u know the no. Concrete Slab Maximum Length Calculator. the amount the waste factor will add in lineal feet. When installing a concrete slab or structure it is a good idea to add rebar, or reinforcing bar, to reinforce it and prevent it from cracking down the road. Concrete is ordered by volume in cubic yards. Of bars and their lengths. And for this calculation, the measurement of reinforced concrete works likebeams, slab foundation, columns, and base foundations is really very important. 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. The process of concrete hardening once it has been placed is called curing, and is a slow process. The thicker the slab, the more you should expect to pay, so the cost of a concrete slab for a shed will be less than a concrete slab for a house, because it will won't be as thick. If the area is complex or if multiple pours are needed, break the project into smaller pieces and calculate the concrete needed for each individually. 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. Files > Download Best Concrete Design EXCEL Spreadsheet - CivilEngineeringBible.com (FREE!) Design of Reinforced Concrete Slabs 107 B = 1.2x 1 where x = distance of load-from support closest to load I = effective span. Building Supplies; Input length, width and depth of the area. 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. Density *Area. 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. 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; Calculate the amount of rebar reinforcement needed for slabs and drive ways. Explore other calculators related to housing or building, as well as hundreds of other calculators addressing finance, math, fitness, health, and more. Dead load of the slab 2. Step 2 – Find out the grade of concrete.. Using the CFS Slab Calculator, you can quickly and easily generate designs and specifications for uniform loads, … Thickness of reinforced slab (in inches or mm) Length. 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. It assumed in this calculator that they are the same. Download structural analysis software Reinforced Concrete Calculator 2.5 for Android developed by DevNull.so. Rebar Calculator - Slab, Driveway or Patio Calculate the amount of rebar reinforcement needed for slabs and drive ways. 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. Live load of the slab 3. Area. The grid is the horizontal and vertical spacing of your rebar. This calculator is to be used as an estimating tool ONLY. 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. 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. ). Enter dimensions in US units (inches or feet) or metric units (centimeters or meters) of your concrete structure to get the cubic yards value of the amount of concrete you will need to make this structure. How Much Concrete Do You Need? The slab has to carry a distributed permanent action of 1.0 kN/m2 (excluding slab self-weight) and a variable action of 3.0 kN/m2. Selects double angle bars for Pratt or Warren steel trusses. Some of our calculators and applications let you save application data to your local computer. Click the button to calculate the volume of concrete and man-hours (not including mixing) needed for this job. Use the slab calculator to figure the concrete needed for the porch surface. A finite element model may be created to analyse a complicated loading arrangement. 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. This is achieved through techniques such as spraying concrete slabs with compounds that create a film over the concrete that retains water, as well as ponding, where concrete is submerged in water and wrapped in plastic. This free concrete calculator estimates the amount of concrete necessary for a project, and can account for different shapes and amounts of concrete. Production of concrete is time-sensitive, and the concrete must be placed before it hardens since it is usually prepared as a viscous fluid. Just remember to add some extra concrete to your total order because running short is not an option. 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. Measure the length, width, and height of the slab, footing, or column. lineal feet of rebar plus the amount of waste. Using rebar as reinforcement adds considerable strength to concrete and reduces the overall slab thickness needed. Calculator for Strength of Reinforced Concrete Beam. Step 1 – Find out the no. The SAFI CONCRETE CALCULATOR™ is a simple and powerful tool which allows to analyze, and design reinforced concrete beams, slabs and columns cross sections. How to measure the Reinforced Concrete Works Before you start any project you need to estimate the genuine construction costs that includes the fees of the contractor. Alternatively, in some factory settings, concrete is mixed into dryer forms to manufacture precast concrete products such as concrete walls. Calculate the weight of concrete in kilos per cubic metres. 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. This software will display the full report and worked example of reinforced concrete design calculations as … 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. This spreadsheet consists of many segments regarding RCC aspects as described below: Beam Design ( Flexural design , Serviceability , Shear design ) The grid is the horizontal and vertical spacing of your rebar. Use the footing calculator to calculate the sides of the porch and the steps; Here is an example: This porch has 9 sq. Concrete Slab Calculator avada1start 2018-12-20T15:18:52-04:00 Concrete Slab Calculator. 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.. Cement is a substance that is used to bind materials, such as aggregate, by adhering to said materials, then hardening over time. This totals .11 cubic yards. Floor finish load Dead Load: Self weight of the slab= Mass / Weight of the slab i.e. Of bars and their dimensions in one meter span of slab in shorter direction. Pounds per Cubic Yards / Pounds per Cubic Foot, Concrete Cost from a Price per Cubic Yard, Convert Cubic Feet to Cubic Yards and Metres, Enter the required splice (overlap) of your bars. Firstly find the volume of concrete in cu.m. (inches), Enter a waste factor, if required. Calculate volumes for concrete slabs, walls, footers, columns, steps, curbs and gutters. The calculator will automatically estimate the number of cubic yards of concrete that will be required. To calculate the amount of concrete needed, you'll need to consider the thickness in addition to the length and width of the slab. LEARN MORE Across the US, homeowners report that ready – mix concrete costs about $98-99 per cubic yard. Concrete Slab Calculator for Slabs, Floors, Footings and Cylinders. For slabs spanning in both directions published tables and charts should be used to find bending moment and shear per unit width of slab. This section provides a calculator to estimate the strength of rectangular section of a reinforced concrete beam (singly or doubly reinforced). feet of porch surface, so enter in the slab calculator 4" thickness by 3' width by 3' length. Some concretes are even designed to harden more quickly for applications that require rapid set time. A rectangular reinforced concrete slab is simply-supported on two masonry walls 250 mm thick and 3.75 m apart. Thus, your cost to pave a 2-car driveway of 16 feet wide, and 40 feet … It also checks for minimum steel for … 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. 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. The materials to be used are grade C25 concrete and grade 500 reinforcement. Proper mixing is essential for the production of strong, uniform concrete. 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): The Concrete Calculator estimates the volume and weight of concrete necessary to cover a given area. To use the Concrete Volume Calculator, simply enter the width, length, and thickness of your pour. Steps to Estimate Cubic Yards. Calculators for structural engineers, construction professionals and steel building specifiers Ensuring that the concrete is damp can increase the strength of the concrete during the early stages of curing. For this calculator we used 2362.7 kg per cubic metre weight of concrete. Purchasing slightly more concrete than the estimated result can reduce the probability of having insufficient concrete.  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 It involves mixing water, aggregate, cement, and any desired additives. Concrete is a material comprised of a number of coarse aggregates (particulate materials such as sand, gravel, crushed stone, and slag) bonded with cement. Steel Truss Design Calculator: New! Concrete Slabs Calculator. While there are many types of cement, Portland cement is the most commonly used cement, and is an ingredient in concrete, mortar, and plasters. Concrete can be purchased in multiple forms, including in 60 or 80-pound bags, or delivered in large amounts by specialized concrete mixer trucks. (percentage). Use the Readymix Concrete Volume Calculator to calculate the volume of concrete you require for your job. *1m³ minimum order value. The Concrete Calculator allows the user to quickly and easily analyze or design reinforced concrete sections without the need to create and analyze a complete structural model (joints, members, load combinations, etc.