How is RCC retaining wall calculated?

RCC Quantity estimation Wall length =30 m,height=6 m, width is average of top and bottom. RCC quantity of retaining wall is 30 m x (0.6+0.2)*0.5*6=72 cum. So Total RCC quantity = 45 cum + 72 cum =117 cum.

How do I estimate the cost of a retaining wall?

The average concrete retaining wall costs between $20 to $30 per square foot for interlocking blocks, or $30 to $40 per square foot for poured concrete. A natural stone retaining wall costs between $27 and $35 per square foot. Wood retaining walls costs $16 to $28 per square foot.

How do you calculate volume of a retaining wall?

How to calculate the concrete volume of a retaining wall?

1. Stem: Height of stem = h = 5m.
2. Base slab: Width of base slab = W = 4m.
3. The concrete volume of the base slab. = L × W × T.
4. = 11.2 cum.
5. The concrete volume of the stem. = [L × {( w1 + w2 ) ÷ 2} × h]
6. Now, the total concrete volume of the retaining wall. = Concrete vol.

How do I calculate the thickness of a retaining wall?

Base width = 1/2 to 1/3 of the height of the wall. Base thickness = 1/8 of the height of the wall but not less than 12 inches. Stem thickness = 6 inches + ¼ inch for each foot of wall height.

How do you calculate concrete walls?

How to calculate concrete:

1. Determine how thick you want the concrete.
2. Measure the length and width that you’d like to cover.
3. Multiply the length by the width to determine square footage.
4. Convert the thickness from inches to feet.
5. Multiply the thickness in feet by the square footage to determine cubic feet.

How do you calculate the height of a retaining wall?

Calculate the height Look at the grade of the area you’re planning to work on and what the grade will be once you’ve finished. If the finished grade will be four feet lower than the existing grade, your retaining wall will need to be four feet high. If it is a six-foot difference, you will need a six-foot wall.

How do you calculate the base of a retaining wall?

1. quantity calculation of cement for retaining wall. Volume of cement required. 1m3 = 35.3147 cft.
2. quantity of sand the required for retaining wall. Volume of sand in cft. = (1.5/5.5) ×50.82×35.3147=489.46cft.
3. quantity of aggregate required for retaining wall. Volume of aggregate in cft. = (3/5.5)×50.82×35.3147 =979 cft.

How do you calculate concrete retaining wall?

How do you calculate materials for M20 concrete?

The prescribed Nominal Concrete Mix Ratio of M20 grade concrete is 1:1.5:3.

1. Cement = 1 Part.
2. Sand = 1.5 Part.
3. Aggregate = 3 Part.
4. Total dry volume of ingredients required = 1.57 cu.m.

How do you calculate the square footage of a retaining wall?

Calculate the Wall’s Square Footage Multiply the length and adjusted height measurement to determine the square footage of the retaining wall. Multiply the square footage number by 144 to find the size of the wall in square inches.

How do you calculate the volume of a retaining wall?

To calculate the volume of retaining wall we need to calculate the volume of retaining wall. Here I have divided the retaining wall into two parts, part A is the base slab and part B is the stem of retaining wall. So Volume of retaining wall = Volume of base slab + Volume of stem.

How can I estimate the amount of cement required for RCC?

With the help of our online Reinforced concrete or RCC calculator, you can estimate the quantity of cement, sand and aggregate rquired for your RCC foundation, beam and structural design.

What are the characteristics of a retaining wall?

Cantilever retaining walls are c onstructed of reinforced c oncrete. They consist of a relatively thin stem and a base slab. The base is also divided into two parts, the heel and toe. The heel is the part of the base under the backfill. The toe is the other part of the base. and careful construction.

What is a cap row on a retaining wall?

A cap row is the top-most row of the retaining wall, reaching higher than the wall’s actual height, which is often used for decoration. Input the height and length of the retaining wall. Input the height and length of one of your chosen blocks. You will be given the total number of retaining wall blocks needed.