Dear Reader,

I am planning to post my progress towards GATE preparation in this blog.I will make notes in this blog as I prepare, which might be useful to fellow students.Feel free to follow my blog and post commeents, suggestions and queries. Syllabus and useful links appear below blogs.Follow my blog to get regular updates about my posts. Go through blog archive(right hand side of blog) to access earlier posts. You can email me to minupradeep@hotmail.com, if you need more preparation material, older question papers etc.

don't miss this post

http://gateprep-architecture.blogspot.in/2013/11/formulals-conversions-and-data-required.html

update: I qualified GATE 2014 with a score of 892 and all india rank 6....

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Wednesday, November 13, 2013

Materials and Structural Systems

Grades of Cement

M33
M43
M53
33, 43, 53 indicate the 28 day compressive strength of cement

Concrete Proportions

M 5-    1: 5:10 (cement: fine agg: coarse aggregate)
M 7.5- 1: 4: 8
M10-   1:3:6
M 15-  1: 2: 4
M 20-  1: 1.5: 3
M 25-  1 : 1: 2

Trusses

http://web.aeromech.usyd.edu.au/statics/doc/trusses/trusses1.pdf


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