Sep 11, 2020· In fact one section about 15ft x 60 feet I never even cut it and it hasn't cracked. My building is slab on grade with a monolithic 24" footing plus a 4" stem wall tapering in to 7-8" slab with probably not enough metal. I put about $1000 of rebar in it and that was all the money I had to spend. I also put 1-3 feet of 3" minus under the slab.

I presume that you are asking for 1000sqft of RCC slab and if my presumption is correct, by assuming the thickness of such slab as four inches, the volume of the concrete will be 333cuft and assuming the ratio of such concrete as 1:2:4( one of Cem...

Single paving slabs give you the freedom to design, expand or repair your own outdoor garden paving, offering a bespoke and sought-after look. Browse more paving products online at B&Q today and transform your home.

M25. 1 : 1 : 2. 25 N/mm2 or 250 Kg/cm2. TMT Bar adds strength to the RCC. Various elements of RCC constructions are slabs, beams, foundation etc. It is always recommended to maintain the accurate ratio as per the type of construction. TMT Bar is the main component in RCC that gives the tensile strength to …

80 lb. Concrete Mix Quikrete 80 lb. Concrete Mix can be used Quikrete 80 lb. Concrete Mix can be used for building or repairing foundation walls, sidewalks, curbs, steps and ramps and for setting posts. This concrete mix is designed for pouring concrete 2 in. thick or more.

Dec 14, 2019· #CivilEngineersAmount of steel for slabRCC Slab steel DesignQty of Steel for slabEstimation of steel for slabHow to Calculate quantity of steel for slab

Aug 29, 2019· Calculate the volume you need in cubic yards. Multiply the length (10 ft.) by the width (10 ft.) by the depth (.35 ft., or 4 in.) and divide it by 27 (the number of cubic feet in a cubic yard). You get 1.3 cu. yds. Then add 10 percent to allow for spillage and slab depth variations to help determine the concrete cost per yard.

Another idiotic incomplete question. Get structural drawings and you may be able to figure it out, but just a square footage is far from sufficient information to determine the answer. Is it 20×200 or 80×50. Is it 8 foot ceilings or 20 foot ceilin...

Jan 10, 2020· A slab foundation is made of concrete that is typically 4"–6" thick in the center. The concrete slab is often placed on a layer of sand for drainage or to act as a cushion.

A concrete slab for a one-story, 1,500 square foot home has an average cost of $3,200 for concrete and other materials. Labor for this same slab has an average cost around $7,000. It is important to note that the prices for both house foundations and concrete slabs do not include the cost of electric work, plumbing, or pre-treatment for pests.

Feb 15, 2021· Concrete cost per square foot. Expect to pay between $4.25 and $6.25 per square foot to have a plain concrete slab poured. To get an even better idea of how much your project will cost, get quotes from local contractors that can come see the site. Use our concrete calculator to calculate how many yards you'll need for slab and footing pours.

How Much Does Concrete Weigh? The weight of concrete is calculated based on the length, width and thickness of the slab. Remember: A cubic foot or yard of concrete weighs less once it's broken up due to the empty spaces between the pieces. Concrete Weight per Cubic Foot • A solid slab of concrete weighs 150 pounds per cubic foot.

I PRESUME THAT YOU WANT TO KNOW THE QUANTITIES OF STEEL RODS AND CEMENT FOR A RCC SLAB OF 1000SQ.FT IF SO,Assume 4″ as depth of RCC SLAB. Volume of concrete is 1000 x 4/12 = 333.33 cu ft or 9.43cu.m Assume the ratio of cement concrete as 1:2:4 by ...

A 6-inch-deep slab is slightly more expensive, costing $7.90-$9.85 per square foot on average. A typical 8-foot x 8-foot concrete slab costs $384, with a range between $320 and $448, while a larger 24-foot x 24-foot concrete slab costs $3,456, with a range between $2,880 and $4,032.

Oct 20, 2020· Concrete foundation cost: National average cost. $6,500. Low-end cost. $1,200. High-end cost. $15,000. Concrete is made from sand, gravel, water and cement, which is lime-based and acts as a binding agent. Concrete can be mixed up on site, delivered by a truck or poured into place using a crane system equipped with a pump.

For example, let's calculate how much concrete is needed for a 5-inch thick rectangular driveway, 60-feet long (length) and 18-feet wide (width). The area of the driveway is 1,080 square feet (60-feet x 18-feet). According to the table above, one cubic yard of concrete placed at a thickness of 5-inches covers 65 square feet.

Concrete Slabs Calculator. Building Supplies. Input length, width and depth of the area. Click the button to calculate the volume of concrete and man-hours (not including mixing) needed for this job. This calculator is to be used as an estimating tool ONLY. Shop Concrete Mix.

To reinforce a 4" concrete slab or driveway with steel rebar, determine the grid spacing and rebar size – #3 or #4 in a 12" to 18" grid. Use 2" rebar chairs to support the rebar in the center strata of the pad. Overlap joints by a minimum of 12" for #3 and 15" for #4, bind …

Concrete Thickness. For flatwork, such as slabs-on-grade and driveways, a minimum thickness of four inches is required, but increasing the thickness to five inches can add nearly 50 percent to the load-bearing capacity. Thickening the structure along the perimeter by another will serve as an integral footing, adding strength where the loads are ...

A 10x10-foot do-it-yourself concrete porch slab requires some skill and takes about $150-$250 worth of materials using concrete bags, or $300-$500 or more if you have redi-mix concrete delivered in a truck; and hiring someone to form, pour and finish a 10x10-foot porch slab could cost $500-$1,000 or more (there will often be a minimum charge ...

Concrete Patio Price Factors. There are several price factors to consider when you determine where your patio will fall on the $1,650 to $4,200 budget range:. Size of the patio: from as little as $900 for a 100-square-foot space to as much as $10,000 for 400 square feet.; Shape of the patio: simple shapes like squares and rectangles will be at the bottom end of the budget, while more ...

Mar 06, 2020· A concentrated load of 90,000 lbs in one square inch, or even a square foot, is much different than a distributed 90,000 lb load over 1000 square feet. Also, how do you calculate water load on a slab? Dead Load: Self weight of the slab = Mass / Weight of the slab i.e. Density *Area. As we know that density of Reinforced concrete is 25 KN/m3.

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 sq.ft =93 sq. m. The minimum thickness provided for the slab is 150 mm. ( According to IS 456) Wet volume = 93 x …

For a basic project in zip code 47474 with 120 square feet, the cost to Install a Cement Slab starts at $7.73 - $9.49 per square foot*. Actual costs will depend on job size, conditions, and options. To estimate costs for your project: 1. Set Project Zip Code Enter the Zip Code for the location where labor is hired and materials purchased.

Dec 17, 2018· How much material is required for a 100 sq ft. slab? How much steel and cement is required for a 1000 sq ft RCC house?How much steel is required for a 1000 s...

Concrete Block Normal wt. 8in. empty core -- 1.11 - 0.97 Concrete Block Normal wt. 12in. empty core -- 1.23 ... foot Temperature (degrees F) Pounds per cubic foot Temperature (degrees F) Pounds per cubic foot ... Air 1000 Lead 125 Aluminum 900 Mercury 140 Asbestos 840 …

At the time of publication, the average cost of concrete for a 400-square foot slab, the typical size for a two-car garage, ranges between $583 and $637 or between $1.46 and $1.59 per square foot. Labor Costs On average, contractors will put in about 13 hours of labor to finish a two-car concrete garage slab. In addition to the hours to ...

Jul 11, 2019· The test is conducted in three locations for every 1000 square feet of concrete slab. This allows you to determine the moisture level across the entire surface of the floor, rather than just one specific area. For each test site, a packet of very dry calcium hydroxide is poured into a …