M. Achyutha Kumar Reddy

8 Questions 7 Answers 0 Followers

Questions related from M. Achyutha Kumar Reddy

Can any one explain me how to study the micro structure of cementetious materials by Scaning Electron Microscopy (SEM)?

I did SEM test by a laboratory. He send the report to me. I am not able to understand how to study that report. Kindly suggest me any information regarding that

11 November 2018 1,148 0 View

How to find the bond strength between concrete and steel reinforcement?

Is there any standard procedure or method to determine the bond strength between steel and concrete?

09 September 2018 5,957 4 View

What are the new alternative materials to OPC in concrete?

New trends in concreting with alternative binders instead of cement.

08 August 2018 6,594 19 View

What will be the effective length of column, by the usage of stiffeners under Uniaxial compression?

I want to examine the performance of a column under eccentric compressive load, the stiffeners have to provide at both ends of specimen to avoid local failure, the specimen will be examined with...

09 September 2017 8,841 2 View

Can i use partial replacement of cement with Calcium bentonite in concrete to increase the strength properties?

Calcium bentonite is a kind of expansive clay which tends to increase the volume up to 9 % when we add some water to it. As per my knowledge, increase of strength is occurs as a result internal...

10 October 2016 4,352 3 View

How to decrease setting times of volume increase concretes?

These are special concretes which the volume will increase when we add some material to concrete. a lot of research to be done regarding this topic. Sodium polyacrylate is the material I am using...

10 October 2016 6,444 4 View

What is the relation between consistency of cement and W/C ratio of concrete?

Iam going examine the properties blendened concrete by partial replacement of cement with calcium bentonite. The normal consistency of bentonite is much higher than cement. Can any one help me...

10 October 2016 1,161 5 View

Propose me the best technique to predict hypothetical deflections and crack width of R.C.C column under uniaxial bending?

I am going check deflections and crack widths of a new blended concrete column. I need to compare theoretical values with experimental results to get correlation factor for compression members for...

01 January 1970 1,716 0 View