Sir, Iam Applied in rrb for the posts of Junior Engineer.I want to know about the or question previews to study well.Pl send it to email@example.com
material calculations for I st coatplastering 16mm CM (1:5),second coat CM(1;3)4mm thick,pcc(1:4:8),RCC M20,lime stone masonry CM(1:6)1 3920
What are Standard weights for concete of gradeM10,M15,M20,M25,M30 Etc.1 9759
how to calculate the required qantities of cement, Sand and aggrigate to prepare 1 Cum of concrete mix 1:2:45 20023
difference between MS rod & TMT rod?3 21970
in construction feild make the column rods are uneven ( e.g 1 column we have 6 nos of bars that 6 nos of bars are varrious level- 1 bar 10';2 bars 9';3 bars 8') what is resion to put different level if difference are required or not?3 2966
Is there a way to know the aprox shuttering qty if vol of concrete is known? any thumb rule?2 5203
why green colour formation on the surface of concrete and plastered surface takes place after curing?6 4840
What is green building?13 9478
hi , can anybody help me about the following doubt...... what is the difference between clear cover, cover and nominal cover to reinforcement ?3 5056
what is the maximum percentage of crush sand in mix design.also what is the difference betweeen grite powder & crush sand.2 5955
how to calculate the density of cement and how can we convert no. of Kgs of cement to Metric tonnes??2 12642
The properties of concrete HA-30 and how does it differ with M 30 (specify the important characteristics like workability,strength,mix design,slump test value)and what is the standard relating to it
1) What is meant by C-soil in geotechnical Engineering? 2) What is Eve board? 3) What will happen when heat is applied to cement? 4) what do you understand by the lateral dimention ?
why is the column design?
undistributed samples are obtained by
1) a)to prepare mortar for bricklaying how much amount of water should be added for its maximum strength and workability(to avoid cracks which results, when high quantity of water is added)?is their a formula or ratio? b) suppose we want to make 1:3 mortar,what is the best way to measure cement ,sand and water and how? c)time before which freshly prepared mortar should be used? d)proper way to mix and make mortar? e)when should curing start after laying bricks and for how long?and also how many hours per day? f)what is shear wall (please in terms of layman lol) bookish definisions are confusing.... g) and last,acc to codes what are max no. of course that should be laid in a day.
how the calculation occurs if i want to mix 1cum of M50 concrete. please calculate every ingredients with detail calculation.
how many monpower required for 1 sqm normal RCC structure ( includes finishes & MEP )
Please tell me the quantity of cement, sand, flyash, foaming agent required for 1 cubic meter of cellular lightweight concrete blocks. also , is there any admixtures required for the CLC blocks production.
can you please tell me what the current rate of construction material and different construction labourers charge in bangalore ???
What is the number of IS code of practice to be followed for hydraulic design of sewerage pipe line?
Why we provide hair pin for shed
what does the grad of cement shows (denotes)?
Pile height is 4.3m. 2nos. under reammer. bulb nose is 75mm and height is 400mm. pile dia is 375mm and overall dia 940mm.pls. help to calculate concrete in pile and bulbs separately. What is formula for bulb volume calculation ?
TELL US ABOUT A TIME WHEN YOU FAILED TO MEET A DEAD LINE. WHAT WERE THE REPERCUSSIONS?
on what basis the partial factor of safety are decided? form the load combinations