What is Niminal mix and Design Mix ? write difference
between them ?
Answer Posted / suneendra
nominal mixes are those proportioned by the volume of the main ingrediants ( cement:sand:coarse aggregate ) Design mix:- Disign mixes on the other hand are specified as a grade the producer of the concrete has to achieve usually in terms of compressive srength
| Is This Answer Correct ? | 10 Yes | 1 No |
Post New Answer View All Answers
please send me bhel questions on rupesh.017@rediffmail.com
HOE TO YOU PLAN TO ACCHIEVE THE GOALS?
what is directivity effect?
I want to know the material required per square foot in rcc roof. i.e. steel: kg/foot, cement/foot etc.
in the construction of residential building what type of tank are used?where?why & what is its purpose?
What is a bearing capacity of soil?
pls tell me , what is the water content
how to clculate the %of concrete strenght achive after curing?load
where i can get material costs on weekly basis
In a beam,stirrups are placed closely at ends than at centre due to shear.similarly where would ties be closer to each other-at center or at ends in a column and slab.
What Reinforcements Are Used In The Process Of Prestressing?
Requirement of cement, and steel 1:2:4 ratio concrete in 1128 Sqft area(Cement No of bags, steel in Kgs)
For what building Built-on balconies are preferable? What are the advantages?
What are the different methods for drawing an arc?
The building has 12 columns of 12x9 in 3 rows of 4 each in a plot of 50'x30', The central row is strengthened with 16mm twisted rods. The roof area is 1500 sft including balconies. calculate the load factor per sft. Also indicate the number of roofs the building can withstand.