how much cement do i need to build m of blockwork

brick & block calculator. estimate building material fast

Use our handy calculator to help you estimate how many bricks or concrete blocks youll need for your project. Please get in touch with your local branch if you have any questions. Oxford 01865 326500, Swindon 01793 484455 or Yarnton 01865 842574. Use the sliders below to set the height and length of your proposed wall and our calculator will

how much cement/sand for cement block laying | diynot forums

Sep 03, 2019 It is 9 m long by 1m high so I've calculated 200 blocks. I bought 1 ton of sand and 10 bags of cement, but now i'm wondering if I have under ordered. I don't want to get so far and find I've run out as I plan to do it over the weekend. Any help would be grand Cheers

quantity calculator - innovative concrete products - kilsaran

Quantity Calculator. Planning a project can be difficult to plan and budget for. Whether you are looking for paving, concrete, blocks, masonry, render or screen products, use our quantity calculator to find out how much product you need to order to complete your project. Paving

sand and cemet per m2 of brickwork | screwfix community forum

Feb 01, 2007 There are 60 bricks to 1 square metre and you will use approximately 0.022 cubic metres of wet sand and cement to lay them with 10mm joints, this is equivalent to approximately 60kg. so in 1 batch of 4:1 sand:cement mix you will need 45kg of sand and 15kg of cement. brickie-nw, Jan 31, 2007

blockwork - a short guide on block & blockwork specification

Concrete blockwork can generally be divided into three categories: dense aggregate, light aggregate, and cellular aircrete, sometimes known as aerated concrete. Dense aggregate blocks consist of cement, sand and various aggregates, such as barite, magnetite, iron or lead pellets, and has a typical thermal conductivity of 0.70 1.30 W/mK

how do i work out the sand and cement i need? - mybuilder

Typically the mix would be four sand and one cement, ten sand and half a bag of cement per mixer load. with adequate mortar plastiscer and water to allow for the right consistency. laying bricks on a regular 10mm bed of mortar will allow you to lay 100 bricks per a mini mix load of mortar and you will get ten mixes out of a tonne of soft sand which will need five 25kg bags of cement. these

how to calculate number of bricks, cement and sand for

Sep 26, 2018 Now we Calculate Mortar quantity of cement and sand Ratio is 1:6. Mortar quantity is 0.2305 (Wet Condition) we calculate Dry Value Dry Mortar Value is = 0.2305 x 1.33 = 0.306565 m3. Cement Calculation. Volume = Volume of Mortar x (Ratio of Cement/ Sum of ratio) Volume = 0.306565x (1/7) = 0.0438 Bags = 0.0438 x 1440 = 63.06 KG. Sand Calculation

mortar calculator for laying bricks or blocks | cement

Mortar calculator for laying bricks or blocks. Please select the type of bricks or blocks you are using. Note: The standard thickness of a mortar joint is 10mm. Please enter the dimensions of the wall. There is a 10% allowance for wastage of both bricks/blocks and mortar included in this calculation. The bag requirement has been rounded up to

mortar mixes and how to mix mortar including a table of

Water is also added to the mix to activate the cement and make the whole mixture harden; Concrete: Although concrete uses similar base materials to mortar (cement, sand etc.) it also features gravel or other similar course material. Its primary use is really to form a solid base on which to build or hold items such as fence posts, steels

calculator - afrisam

AfriSam All Purpose Cement 42,5N (50kg) 0.1 bags. We also offer a hassle-free drymixed plaster, PLASTERPRO in a 25kg bag = 1m 2 plaster coverage at 15mm thick. Only available in Gauteng. Enquire on 0860 141 141 Please note: Wastage of 5% to be allowed

concrete block calculator - find how many blocks you need

blocks = wall sq ft block sq ft. If youre using a standard 16 x 8 x 8 block, find the number of blocks needed by dividing the wall square footage by 0.89. blocks = wall sq ft 0.89. We recommend adding 5%-10% additional blocks to account for broken blocks or blocks that need

building sand and cement calculator - brick warehouse

Building Sand and Cement Calculator. How much sand and cement do I need to build a wall? Simply type in the height and length of a wall that you want to build and click on Calculate at the bottom, we will work out how much sand and cement that you need on the right of this page. Height of wall: m. Length of wall: m

brick, block and mortar calculator

Bricks, blocks and mortar (sand & cement) calculator. This Calculator/Estimator will provide the quantities of bricks, blocks and mortar (sand & cement) required for a given area for metric bricks (single & double skins) as well as 100mm, 140mm & 215mm blockwork. It