How to Know that veriation acceptable in CPWD Work Of 1:6 Cement Mortor Received Lab test report.855
how much quantity a skilled labour and unskilled does Pcc per day, if ratio is(1:2:4)3 5077
As per Kandal suggestions, we have implemented rolling starts on 140 (+/- 5) degrees and we kept 3 rollars to complete the rolling before falling 125 degrees and the Aggregate AIV is below 22. But When the DBM bed is being rolled 3rd high viabration, (Before 1 plain & low ,2 high Viabrations), the aggregate is getting sharp edge agg. projections are damaged. As the literature is said that, the VG-30 Grade having better control the temp. susceptibility than Penetration grade. if so we could not get this problem at site. But we are facing on site. let me know.596
Please send the graphical comparision Viscosity vs temp. for Penetration grade, Viscosity grade & CRMB.1 1733
I measured pcc work as 15.34 m cube , the ratio is 1:5:10 ,want to know the cement, sand and metal used for pcc measured as 15.34 m cube at this ratio.1031
how to calculate the dry wt of sand and cement for a required design mix?for ex:M201032
Please provide detail I.S standard code for using crush sand instead of river sand for plaster and concrete grade M15, M20, M25 and M30 and its mix design1239
what is the minimum compressive strength in 7 days for m20,m25,m307 19961
Can i have pumpable mix design for M10 concrete without fly ash with OPC 43G cement?1 3873
What is expansion joint6 5480
what is formwork in construction4 5929
what is the different betweem expansion and construction joints2 6319
What is meaning of Canceled/Flat Beam. What is difference between them? Both type of beam can bear same load if size (width)of the flat beam is increases and depth is same as slab thickness? Kindly suggest to me.
a) Difference between Ghol , Chimney & fly ash bricks b)Floor to floor height is 3m , rise=15cm , tread 20 cm , how to design staircase means steps landing
At one time what is the height of Lift for concreting for Bridge Piers Class B Loading and refer the code.
what are the grades of concrete?where and or what purpose a particular grade is used in a particular structure?
what is thumb rule for calculating the size of ISMB required for a particular length of span
1. What is coefficient use for calculation of shuttering. 2. What is coefficient use for calculation of reinforcement in one cum of concrete.
What are your future hopes for this job?
How about the temperature of grade 35A concrete? Does it depend on the ambient temperature?
how to calculate the density for high density concrete ? or is it same as the density of RC?
(Project Management Topic) What are the important criteria in the successful realization of the project?
Calculation of curtain wall of box culvert
what are the Task work of different labour.?
How much material is required for constructing a 2 Lane 2Km rigid pavement road
Labor requirement for each item needed? Lean Concrete 103.550m3 Concrete for Foundation and Structure 1753.000m3 Expansion joint 288.000m Contraction joint 127.000m Dowel bar 450.000m
What is portland cement