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two sacks of cement per cubic yard of sand

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What is the ratiop of cement water and sand?

There are multiple mixes of concretes for different uses. A common standard mix is 3:2:1 mix 3 parts aggregate, 2 parts sand, 1 part portland cement, mixed with about 1 part water (don't make the slurry too wet), just enough to wet the material and cause it to adhere in a mass plus a little bit. A mix I like is a 3:1-1/2:1 mix. It's a little bit tougher mix. for mortar again a 3:2:1 mix of sand, cement, lime with just enough water to make it workable. For grouts I'll use a little less sand or a fine beach sand, if it's not sticky enough I'll increase the cement.


Why is sand used for construction of buildings?

As sand is a course granular substances binding agents such as cement and lime can grip to the sand and form stronger bonds - if the mix was all powdery like a cement it would be more line a slurry or even a doh like consistency which would not hold very well under pressure and in weathering. When buildings were first created using mud (wattle and daub) course materials were put in the mix like animal hair and even manure to brake up the slurry like consistency and add strength to the mixure


How do you make concrete mix?

Concrete mix is made from (sharp)sand, cement, aggregate and water. The ratios depent on the usage


How do you make a concrete mixture?

just get a gravel, sand, and cement and then mix it with a little amount of water.


How do you make waterproof mix sand cement?

To make a waterproof mix of sand and cement, add a waterproofing agent or additive to the mix, such as a liquid latex or a specific waterproofing compound designed for cement. Typically, the ratio can be around 1 part cement to 3 parts sand, with the waterproofing agent incorporated according to the manufacturer’s instructions. Ensure that the mix is thoroughly combined and has the right consistency before application. Finally, allow adequate curing time to enhance the waterproof qualities.

Related Questions

What is the ratiop of cement water and sand?

There are multiple mixes of concretes for different uses. A common standard mix is 3:2:1 mix 3 parts aggregate, 2 parts sand, 1 part portland cement, mixed with about 1 part water (don't make the slurry too wet), just enough to wet the material and cause it to adhere in a mass plus a little bit. A mix I like is a 3:1-1/2:1 mix. It's a little bit tougher mix. for mortar again a 3:2:1 mix of sand, cement, lime with just enough water to make it workable. For grouts I'll use a little less sand or a fine beach sand, if it's not sticky enough I'll increase the cement.


How to make concrete bonding agent?

To make a homemade concrete bonding agent, mix together equal parts of Portland cement and water to create a slurry. This slurry can be applied to the surface before adding new concrete to improve adhesion. Additionally, adding a bonding adhesive or acrylic fortifier to the mix can also improve bonding properties.


Why is sand used for construction of buildings?

As sand is a course granular substances binding agents such as cement and lime can grip to the sand and form stronger bonds - if the mix was all powdery like a cement it would be more line a slurry or even a doh like consistency which would not hold very well under pressure and in weathering. When buildings were first created using mud (wattle and daub) course materials were put in the mix like animal hair and even manure to brake up the slurry like consistency and add strength to the mixure


How do you make glasses on little academy?

To make glass you have to mix Fire and Sand


How do you make liserd in alxemy?

To Make a lizard in Alxemy , you Mix sand and a salamander


How can you separate fertilizer from the sand?

To separate fertilizer from sand, you can use a method that involves dissolving the fertilizer in water, as most fertilizers are soluble. First, mix the sand and fertilizer with water to create a slurry. Then, filter the mixture through a fine mesh or filter paper to collect the sand, leaving the dissolved fertilizer in the liquid. Finally, you can evaporate the water to recover the fertilizer.


How do you make sandy soil for vegetables?

mix sand and soil together :)


How can you make sand harden?

To make sand harden, you can mix it with water and a binding agent, such as clay or cement, to create a solid structure when it dries.


How can you get dirt underneath an existing fiberglass pool?

It most likely has to be a pumped in slurry mix.


How can I make filter paper at home?

To make filter paper at home, you will need to mix water and paper pulp together to create a slurry. Then, pour the slurry onto a flat surface and let it dry completely. Once dry, cut the paper into desired shapes and sizes for use as filter paper.


Does Egypt have quick sand?

yes because if they have sand and the Nile river has water they mix to make quick sand and wet sand and mud i do not know


How do you permanently harden sand?

To permanently harden sand, you can use a binding agent such as cement or a polymer. Mix the sand with water and the binding agent to create a slurry, then mold it into the desired shape. Allow it to cure for the recommended time, typically several days, to achieve maximum strength. For outdoor applications, consider using a sealant to enhance durability and resistance to weathering.