# Free Video for you on Concrete. [Grade from Ratio and vice versa]

Hello Friends ,

Enjoying the day ?

Every construction person needs to know these :

1. How to find out the grade of concrete if the ratio is known
2. How to find the ratio if the grade is given.

Right ?

Just spend 12 minutes of your busy time in watching the following video and you shall know the trick. Learn through the simple to follow steps and master the technique.

By the way , if you want to know more knowledge on construction , why not join the

On Line Courses for Civil Engineers ?

You learn many difficult topics from the comfort of your home.

easy to follow video leactures are available in each module.

Write to me today itself for more details :

contact@santoshkulkarni.com

You can use the form here for directly connecting with me.

# How many specimen cubes?

Dear friends,

On site, we need to cast specimen cubes for testing the concrete. This post explains how to remember the size and how many cubes are tested and at how much duration?

How many cube specimens are used to find the maximum strength in concrete, and why? by Santosh Kulkarni https://www.quora.com/How-many-cube-specimens-are-used-to-find-the-maximum-strength-in-concrete-and-why/answer/Santosh-Kulkarni-37?share=31a02519&srid=zM5g

# How much Material  in concrete mix : 1:1.5:2?

Dear friends,

This practice is going to be quite useful to you at the site.

Even if this question is asked during the interview,you can be confident now.

One cubic meter of cement concrete mixture of ratio 1:1.5:2 then what will be the quantity of c… by Santosh Kulkarni https://www.quora.com/One-cubic-meter-of-cement-concrete-mixture-of-ratio-1-1-5-2-then-what-will-be-the-quantity-of-cement-sand-and-aggregate/answer/Santosh-Kulkarni-37?share=eb34650d&srid=zM5g

# M sand economical than Natural sand ?

Dear Friends ,

Every year during the rainy season , the natural or river sand becomes short supply. Construction work suffers. There are other options available for the river sand…such as Crushed sand or M sand.

This post explores whether using the M sand as a replacement to the natural sand is econoimcal ?

Is a manufactured fine aggregate pricier than sand? by Santosh Kulkarni https://www.quora.com/Is-a-manufactured-fine-aggregate-pricier-than-sand/answer/Santosh-Kulkarni-37?share=bb5ce272&srid=zM5g

# Curing of RCC beams?

Hello friends,

You must be wondering how’s the curing of the RCC Beam takes place?

If the beams and slabs of a building are casted monolithically, then how is curing beams done? by Santosh Kulkarni https://www.quora.com/If-the-beams-and-slabs-of-a-building-are-casted-monolithically-then-how-is-curing-beams-done/answer/Santosh-Kulkarni-37?share=3d576fea&srid=zM5g

# Get ready for Concreting at night.

Dear friends ,

Many time we need to do concreting at the site during the night hours.

Do we need to take extra precautions while doing such night casting ?