What is M60 concrete used for?

M60 is the market leading rapid strength mortar, for use with access covers, as well as bonding granite setts, flags and bedding kerbs. HAPAS approved since 2005, M60 also conforms to HD27/04, has a rapid strength gain and can be opened to traffic in 1 hour.

Is M60 standard concrete?

2) M85 to M100 grades are added to high strength concrete….Detailed Solution.

Group	Grade Designation
Ordinary concrete	M10 – M20
Standard concrete	M25 – M60
High strength concrete	M65 – M100

Where is M15 concrete used?

For plain cement concrete works, generally, M15 is used. For reinforced concrete construction minimum M20 grade of concrete is used.

Where do we use m30 grade concrete?

Application/use:- It can be used in construction of Slabs, beams, columns, footings, etc.

• M-30 Mix Designs as per IS-10262-2009.
• M-35 Mix Designs as per IS-10262-2009.
• M-40 Mix Designs as per IS-10262-2009.
• M-50 Mix Designs as per IS-10262-2009.

What is the ratio of M60 grade concrete?

The current research the concrete composition was used as 20, 30 and 40\% cement replacement by FA and RHA.

Which grade of concrete is not high-strength?

There are two types of concrete mixes, nominal mix and design mix. Nominal mix concrete are those which are generally used for small scale construction and small residential buildings where concrete consumption is not high.

Which grade of cement is used for column?

53 Grade OPC cement is recommended in all RCC structures like footing, column, beam and slabs, where ever initial and ultimate strength is the major structural requirement. 43 Grade OPC Cement is recommended for plastering ,tiling , masonry works, Non-RCC structures, pathways etc.

What is the strength of M60 grade of concrete?

Concrete mix design – M60 grade of concrete provided here is for reference purpose only. Actual site conditions vary and thus this should be adjusted as per the location and other factors. Characteristic strength given by the relation 60 + (1.65 *5 ) = 68.25 N/mm 2

What are the different grades of concrete and their uses?

Different types of concrete grades and their uses Concrete Grade Mix Ratio (cement : sand : aggregates) Compressive Strength Compressive Strength M45 Design Mix 45 MPa 6525 psi M50 Design Mix 50 MPa 7250 psi M55 Design Mix 55 MPa 7975 psi

What is the design mix of high grade concrete?

There is a requirement of design mix in high-grade concretes. “M ” stands for Mix ratio of cement:sand: aggregate & “20 “Stands for Compressive Strength. ~ Concrete less than M20 grade should not be used in the RCC work as per code IS 456:2000.

What is the meaning of M20 grade of concrete?

“M ” stands for Mix ratio of cement:sand: aggregate & “20 “Stands for Compressive Strength. ~ Concrete less than M20 grade should not be used in the RCC work as per code IS 456:2000. ~ PQC stands for Pavement Quality Concrete. 1.1.1. Normal grades of concrete a. M5 Grade