Just remember to add some extra concrete to your total order because running short is not an option. Of bars and their lengths. Of bars and their dimensions in one meter span of slab in shorter direction. Calculate the amount of rebar reinforcement needed for slabs and drive ways. Calculators for structural engineers, construction professionals and steel building specifiers 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. Click the button to calculate the volume of concrete and man-hours (not including mixing) needed for this job. This free concrete calculator estimates the amount of concrete necessary for a project, and can account for different shapes and amounts of concrete. Building Supplies; Input length, width and depth of the area. Floor finish load Dead Load: Self weight of the slab= Mass / Weight of the slab i.e. Calculate volumes for concrete slabs, walls, footers, columns, steps, curbs and gutters. The process of concrete hardening once it has been placed is called curing, and is a slow process. Concrete is a material comprised of a number of coarse aggregates (particulate materials such as sand, gravel, crushed stone, and slag) bonded with cement. Concrete Slabs Calculator. The grid is the horizontal and vertical spacing of your rebar. It also checks for minimum steel for … Production of concrete is time-sensitive, and the concrete must be placed before it hardens since it is usually prepared as a viscous fluid. Three types of load are considered while designing slab: 1. 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. 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. Design of Reinforced Concrete Slabs 107 B = 1.2x 1 where x = distance of load-from support closest to load I = effective span. Steel Truss Design Calculator: New! Using rebar as reinforcement adds considerable strength to concrete and reduces the overall slab thickness needed. 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. It involves mixing water, aggregate, cement, and any desired additives. Area. This totals .11 cubic yards. Live load of the slab 3. Some of our calculators and applications let you save application data to your local computer. *1m³ minimum order value. Measure the length, width, and height of the slab, footing, or column. Take out the guesswork, and the “she’ll be right” approach knowing how much mesh you need in your slab with a simple formula. Concrete Slab Maximum Length Calculator. How Much Concrete Do You Need? To use the Concrete Volume Calculator, simply enter the width, length, and thickness of your pour. Purchasing slightly more concrete than the estimated result can reduce the probability of having insufficient concrete. Ensuring that the concrete is damp can increase the strength of the concrete during the early stages of curing. 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 Thickness of reinforced slab (in inches or mm) And for this calculation, the measurement of reinforced concrete works likebeams, slab foundation, columns, and base foundations is really very important. The grid is the horizontal and vertical spacing of your rebar. the amount the waste factor will add in lineal feet. From the above fig Length = 6m, Breadth = 5m and thickness/depth of the slab = 0.15m. 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): 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. 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 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. 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. Length. 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. Proper mixing is essential for the production of strong, uniform concrete. Step 2 – Find out the grade of concrete.. Steps to Estimate Cubic Yards. For slabs spanning in both directions published tables and charts should be used to find bending moment and shear per unit width of slab. Concrete Slab Calculator for Slabs, Floors, Footings and Cylinders. (inches), Enter a waste factor, if required. 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; 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. Use the slab calculator to figure the concrete needed for the porch surface. 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 calculator is to be used as an estimating tool ONLY. Files > Download Best Concrete Design EXCEL Spreadsheet - CivilEngineeringBible.com (FREE!) The Concrete Calculator estimates the volume and weight of concrete necessary to cover a given area. Thus, your cost to pave a 2-car driveway of 16 feet wide, and 40 feet … Download structural analysis software Reinforced Concrete Calculator 2.5 for Android developed by DevNull.so. Concrete Slab Calculator avada1start 2018-12-20T15:18:52-04:00 Concrete Slab Calculator. 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. ). 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.. 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.