1 bag
The mix won't set properly, and the lifespan of your cement form will be shortened considerably.
cement/ concrete is made with water, cement mixture and sand. After all of this is added to the right amount, you mix, mix, mix!! Then bofore it drys, pour it ontop the location desired
Concrete :- a mix of cement, sand, water, and gravel. Mortar :- a mix of cement, sand, and water
To cover an area of 27 m² with a standard 10 cm (0.1 m) thick concrete layer, you will need approximately 2.7 m³ of concrete. A common mix ratio for concrete is 1 part cement to 2 parts sand to 3 parts gravel. For this volume, you would need about 540 kg of cement, 1.08 m³ of sand, and 1.62 m³ of gravel, adjusting based on specific mix designs or project requirements. Always consult with a professional for precise calculations based on your project needs.
1 bag
A typical mixture of concrete will be 10 to 15% cement, 60 to 75% aggregate, and 15 to 20% water.
You already have the amount of cement you need 75lbs so that is your 3 parts cement. 25 + 25 + 25 =75. Now add the 2 parts sand 25 + 25 = 50lbs. --------------------------------------------------------------------------------------------- Find fractional parts. There is a total of 5 parts. 2/5 = .4 is the fractional part of sand and 3/5= .6 is the fractional part of cement. Then .4 x 75 = 30lb is the sand and .6 x 75 = 45lb is the cement. This gives 75lbs of concrete. If you are asking how much sand to add to 75lbs cement the top answer is correct.
The mix won't set properly, and the lifespan of your cement form will be shortened considerably.
cement/ concrete is made with water, cement mixture and sand. After all of this is added to the right amount, you mix, mix, mix!! Then bofore it drys, pour it ontop the location desired
Concrete :- a mix of cement, sand, water, and gravel. Mortar :- a mix of cement, sand, and water
Concrete :- a mix of cement, sand, water, and gravel. Mortar :- a mix of cement, sand, and water
Add the water to the cement, a little at a time as you mix.
To cover an area of 27 m² with a standard 10 cm (0.1 m) thick concrete layer, you will need approximately 2.7 m³ of concrete. A common mix ratio for concrete is 1 part cement to 2 parts sand to 3 parts gravel. For this volume, you would need about 540 kg of cement, 1.08 m³ of sand, and 1.62 m³ of gravel, adjusting based on specific mix designs or project requirements. Always consult with a professional for precise calculations based on your project needs.
I would mix it, 1 cement, 1 sharp sand, 4 ballast.
it is 3 to 2
Yes you can.