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You will need about a bag of cement for this project. You will also need around 0.15 cu.m of sand.
It depends on the usage of the concrete. For footings, you would need 5 bags of cement. For sidewalks, etc. you would need 6 bags. Generally, if you know the usage it's for, you can contact a local ready-mix plant and they can tell you exactly.
Need to know how many bags of cement I will need for a 20x10 space?
according to my books you will need at least 50 bags of 60lbs of cement maybe more but less than 80 bags
@ 1:5 mix, 15 cement and 71 25kg bags of sand (1,175kgs)
Bags of what? Grass seeds? Cement? Sugar?
You will need about 7 25kg bags of cement.
If a 20kg bag of cement=0.1m3 with 100 lots o 0.01 to 1m3 then you will need 12.5 bags per m3. So you need approx 11.5m3 of sand and 144 bags of cement (144 x 0.01 = 1.44m3) to give you a total of 12.94m3
You will need about a bag of cement for this project. You will also need around 0.15 cu.m of sand.
It depends on the units of your measurements in. You also need to know the weight of a bag of cement. The instructions on the bag of cement should also help.
It depends on the usage of the concrete. For footings, you would need 5 bags of cement. For sidewalks, etc. you would need 6 bags. Generally, if you know the usage it's for, you can contact a local ready-mix plant and they can tell you exactly.
6 x 4.32 = 25.92 so you will need 26 bags. You might want to get up to 10 % extra for waste.
Need to know how many bags of cement I will need for a 20x10 space?
You will need 5.5 40kg bags for this floor. This allows for a typical waste factor of 5%
Depending on the walls substrate. ie. is it dry wall plastering (chalk board, fibre cement) or is it solid plastering (ie. cement rendering). Dry wall plastering consists of 2 separate areas they can be defined as; fixing (hanging the board), and setting (filling the joins with mud). For your typical dry wall plastering over chalk board, you'll need; FIXING Products; 1. Glue 2. Screws or nails Tools; 1. Razor knife 2. Measuring tape 3. Pencil 4. glue knife 5. power drill/hammer SETTING Products; 1. joint tape (either paper tape, or fibreglass) 2. base coat (this comes in different timed mixes (ie. different drying time) 3. top coat (this is your finished product that will need sanded) Tools; 1. Hawk 2. Plastering knives/paddles 3. fine sanding block/paper (P180+ grain) For solid plastering you'll need; Products; 1. Acrylic render pre mix bags of render or sand and cement Tools; 1. Hawk 2. Plasterers Trowel 3. Renderers float 4. Sponge 5. Mixing drill
according to my books you will need at least 50 bags of 60lbs of cement maybe more but less than 80 bags
@ 1:5 mix, 15 cement and 71 25kg bags of sand (1,175kgs)