﻿ nigeria calculate number of concrete blocks

# nigeria calculate number of concrete blocks ### Nigeria - calculate number of concrete blocks

A length of 18 inches is standard, whether the block is 6 inches or 9 inches in height. The most common sizes of concrete blocks in Nigeria are: 6" (6" x 9" x 18"), and 9" (9" x 9" x 18").

Get Price ### How to calculate number of blocks for your building ...

29/09/2017  Hence, number of blocks is:200,359,500/101,250= 1978.86 blocks That’s approximately 1,980 blocks. You may want to add a certain percentage for breakages and off-cuts. If you use good quality vibrated blocks you only need to add a little.

Get Price ### Calculating The Numbers Of Blocks You Need For Your Fence ...

16/01/2015  The Simplest Way To Calculate The Numbers Of Blocks U Need For Your Fence ... Each pillar or column for 9 inches concrete is 9 inches square, 9 x 40 = 360 inches that is (30 feet + 15 feet = 45 feet ) / 18 inches = 30 blocks multiply by the number of coaches, 30 x 9 = 270 block minus 2160 blocks = 1890 blocks in total. 40 lengths of 12mm iron rod, since one pillar is equivalent to 1 length. 3 ...

Get Price ### How to Estimate the Quantity of Sand and Cement Required ...

26/07/2017  Number of blocks required = 3000 pieces Recommended production = 1 bag of cement to produce 35 blocks. Step 1: Calculate the volume of the block. For the block size shown above; Volume of block without holes = (0.45 × 0.225 × 0.225) = 0.02278125 m 3 Volume of holes = 2(0.225 × 0.125 × 0.15) = 0.0084375 m 3

Get Price ### size of a concrete block in nigeria

Nigeria calculate number of concrete blocks. Concrete Block Size Length of your block: A length of 18 inches is standard, whether the block is 6 inches or 9 inches in height. The most common sizes of concrete blocks in Nigeria are: 6" (6" x 9" x 18"), and 9" (9" x 9" x 18") . Building In Nigeria: Lessons Learned Properties (2. Nov 06, 2020 Most Commonly Used Block Sizes in Nigeria. 9 inches ...

Get Price ### How To Estimate The Quantity Of Blocks, Cement And Sand ...

Number of blocks in 1m2 = 1/0.10 = 10 blocks Since we have established that 10 numbers of blocks make up 1m2 of the wall, then we obtain the number of blocks that would make up 66.5m2 of wall Number of blocks required for our simple plan = Area of block

Get Price ### How to calculate number of blocks for your building ...

29/09/2017  Area of one block is 225mmx450mm= 101,250mm2. Number of blocks is total wall area divided by area of one block: Hence, number of blocks is:200,359,500/101,250= 1978.86 blocks. That’s approximately1,980 blocks. You may want to add a certain percentage for breakages and off-cuts. If you use good quality vibrated blocks

Get Price ### Calculating The Numbers Of Blocks You Need For Your Fence ...

16/01/2015  The Simplest Way To Calculate The Numbers Of Blocks U Need For Your Fence ... Each pillar or column for 9 inches concrete is 9 inches square, 9 x 40 = 360 inches that is (30 feet + 15 feet = 45 feet ) / 18 inches = 30 blocks multiply by the number of coaches, 30 x 9 = 270 block minus 2160 blocks = 1890 blocks in total. 40 lengths of 12mm iron rod, since one pillar is equivalent to 1 length. 3 ...

Get Price ### size of a concrete block in nigeria

Nigeria calculate number of concrete blocks. Concrete Block Size Length of your block: A length of 18 inches is standard, whether the block is 6 inches or 9 inches in height. The most common sizes of concrete blocks in Nigeria are: 6" (6" x 9" x 18"), and 9" (9" x 9" x 18") . Building In Nigeria: Lessons Learned Properties (2. Nov 06, 2020 Most Commonly Used Block Sizes in Nigeria. 9 inches ...

Get Price ### How To Estimate The Amount Of Cement Mortar Required To ...

11/08/2018  What is the area of one 9 inch block in Nigeria? In Nigeria, the area of a 9 inch block = 450mm x 225mm. The product of this gives us 0.101m 2 isnt it? Also Read: How To Calculate Materials for Plastering 2 bedroom flat. Now to get the number of blocks to cover 1 square metre, we simply divide 1m 2 by 0.101. This gives us 9.99 isnt it? Can we just assume its 10 blocks since we cannot have 9.9 ...

Get Price ### How To Estimate The Quantity Of Blocks, Cement And Sand ...

Volume of sand required = 800 x 6. =4800kg of sand. Sand is usually purchased in tonnage in Nigeria, of which 1000kg = 1 ton. Therefore, Volume of sand required = 4800/1000. =4.8 tons of sand. In summary, we would require 732 blocks, 16 bags of cement and 4.8 tons of sand for the simple floor plan above.

Get Price ### How to Calculate Number of Concrete Blocks – Daily Engineering

22/07/2021  Number of blocks = Surface Area of wall/Surface Area of a block = 91/1.0625 = 86Consider 5% wastage of concrete blocks. So the total numbers of blocks required = 86 + (86 x 5/100) = 86 + 4 = 90. 2- Volume method: Required data . 1- Volume of the wall. 2- Volume of a standard concrete block . 3- Volume of openings in the wall.

Get Price ### How to Calculate Number of Concrete Blocks Concrete ...

There is a solid concrete block with length L = 12” and height H = 8” and thickness T = 6”. There is a wall with length L = 20’ and height H = 11’. As there is block size 12” x 8” x 6” with mortar 1:4 [1 is cement and 4 is sand] Calculate number of blocks = Length x Thickness x Height x Number of wall(s) = Volume (Cft) Calculate quantity of wall / volume of wall = 20’ x 0.5 ...

Get Price ### How To Calculate Number Of Concrete Blocks In A Wall

Calculate The Volume Of A Concrete Block With Mortar Allowance: Let the block is 16″ x 8″ x 8″ and mortar allowance is 1″ ∴ The volume of one block with mortar = (16+1) x (8+1) x 8 = 1224 inch3 [The mortal will be given on the upper side and one side of every concrete block] = 1224/12x12x12 = 0.70 cu.ft. Step 6: Divide The Total Volume Of The Wall By Volume Of One Block: ∴ Number ...

Get Price ### How to Calculate Number of Blocks from Floor Plan

04/09/2017  STEP 8: Get the number of blocks for the entire construction. The total number of blocks that will build the 2-bedroom flat from foundation level to roof base. = stage 1 + stage 2 + stage 3 + stage 4. = 352 + 312 + 325 + 264. = 1,253 blocks. Then, add 10 per cent more blocks to account for wastage during construction.

Get Price ### How to calculate numbers of blocks from a building plan ...

09/09/2010  Now calculate for doors,Numbers of blocks for a door of 900mm is 18. height of a door (2100/225=9)+width of a door (900mm/450mm=2). so 9 x2 =18 blocks for each door. Multiply 18 by numbers of doors=18 x8=144 blocks. Add 144+161=305 blocks,then remove from total blocks of 644 (for dpc) + 1932. Total numbers of blocks reqd=2,271 blocks.

Get Price ### size of a concrete block in nigeria

Nigeria calculate number of concrete blocks. Concrete Block Size Length of your block: A length of 18 inches is standard, whether the block is 6 inches or 9 inches in height. The most common sizes of concrete blocks in Nigeria are: 6" (6" x 9" x 18"), and 9" (9" x 9" x 18") . Building In Nigeria: Lessons Learned Properties (2. Nov 06, 2020 Most Commonly Used Block Sizes in Nigeria. 9 inches ...

Get Price ### How to Calculate the Quantity of Mortar for Laying Blocks ...

09/08/2018  Planar area of one standard block (Nigeria) = 450mm x 225mm = 0.101 m 2 Therefore, the number of blocks required (disregarding mortar) = 1/0.101 = 9.99 (say 10 blocks) Now, how do we estimate the quantity of mortar needed to lay the blocks? First of all, let us look at the dimensions of a typical 9 inches block with holes (the most popular block for building in Nigeria). From the image

Get Price ### How to Calculate Number of Concrete Blocks – Daily Engineering

22/07/2021  Number of blocks = Surface Area of wall/Surface Area of a block = 91/1.0625 = 86Consider 5% wastage of concrete blocks. So the total numbers of blocks required = 86 + (86 x 5/100) = 86 + 4 = 90. 2- Volume method: Required data . 1- Volume of the wall. 2- Volume of a standard concrete block . 3- Volume of openings in the wall.

Get Price ### How to Calculate Number of Concrete Blocks Concrete ...

There is a solid concrete block with length L = 12” and height H = 8” and thickness T = 6”. There is a wall with length L = 20’ and height H = 11’. As there is block size 12” x 8” x 6” with mortar 1:4 [1 is cement and 4 is sand] Calculate number of blocks = Length x Thickness x Height x Number of wall(s) = Volume (Cft) Calculate quantity of wall / volume of wall = 20’ x 0.5 ...

Get Price ### How To Calculate Number Of Concrete Blocks In A Wall

Calculate The Volume Of A Concrete Block With Mortar Allowance: Let the block is 16″ x 8″ x 8″ and mortar allowance is 1″ ∴ The volume of one block with mortar = (16+1) x (8+1) x 8 = 1224 inch3 [The mortal will be given on the upper side and one side of every concrete block] = 1224/12x12x12 = 0.70 cu.ft. Step 6: Divide The Total Volume Of The Wall By Volume Of One Block: ∴ Number ...

Get Price ### How To Calculate Number Of Concrete Blocks For Building ...

∴ Number of blocks = Surface Area of wall/Surface Area of a block = 91/1.0625 = 86. Consider 5% wastage of concrete blocks. So the total numbers of blocks required = 86 + (86 x 5/100) = 86 + 4 = 90. 2- Volume method. Required data. 1- Volume of the wall. 2- Volume of a standard concrete block. 3- Volume of openings in the wall. Step 1:

Get Price ### Brick Block Calculator. Estimate Building Material Fast

Use the sliders below to set the height and length of your proposed wall and our calculator will estimate the quantity of standard house bricks or standard concrete blocks required for your project, as well as an estimate of the amount of sand and cement you’ll need to build your wall. Please note that our sand is supplied in either 23kg small bags, 450kg half jumbo bulk bags or 850kg jumbo ...

Get Price ### Concrete Block Calculator

8" Calculator will calculate the approximate quantity of 8 inch concrete blocks in a standard building. Enter wall height in courses, number of bond beams, number of starter bars (cores filled), steel door frames (standard 6'8" X 2'8" - no lintel) and number of wall ends. Wall ends are

Get Price ### Sure Way On How To Estimate Numbers Of Blocks Required For ...

11/09/2014  Area: To calculate the number of construction blocks by a specific area: Multiply by 1.125 Example: 160 Sq. Ft. x 1.125 = 180 blocks (includes the mortar joint) NOTE: These measurements are for a general guideline only.. From the table above the number of 9 inches blocks needed for the foundation wall will be: 58ft x 0.75 = 43.5 44 blocks Since the foundation would be 4 courses, we will

Get Price ### Foundation - Blocks

19/03/2014  Blocks Needed (nB): The calculator returns the total number of blocks needed for the foundation. To compute the amount of concrete needed for a poured foundation, CLICK HERE. General Information. Note: this implies that wall is one block deep. The user identifies the dimensions of the foundation in height and length and width (see diagram) and chooses the types of block from the pull

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