1.Method of finding dry ingredientfor 1 m3 concrete.
2.Method of finding dry ingredient for 1 M3 plastetr.
Answer Posted / jitender kumar mishra
1- Quantities for 1m3qb of concreate worck
Volume of cement=1/7x1.52=0.217/0.035=6.24 Bag cement
Sand =2/7X1.5=0.428
AGGREGATE =4/7X1.5=0.857
NOTE - IT CULCUATION IS MIX -1:2:4 or m-15 BY VOLUME
- 1.52 is volume of dry concrete
- 0.035 is volume of 1 bag cement
- 7 is plus of mix concrete (1+2+4=7)
- M-5 to m-25 is mix by volume and abobe mix is
desines mix by laborotery
- If you want to cico mix it is 2% of cement weaght
- (m-5 is 1:5:10,M-7.5 is 1:4:8,M-10is 1:3:6,M-15 is
1:2:4, M-20 is 1:1.5:3,M-25 is 1:1:2)
3- Quantities far 1m3 cement mortar (wet)
- 1.3x volume of dry wet
- 1/5x1.3xy=volume of cement
- 4/5x1.3xy=sand in m3
NOTE- 5 is plus of mix (1+4=5)
1.3 is dry volume of mortar
EXAMPUL1- Please cul culate the volume mortar with thiknes
and surfashe area(10mx10mx15mm thick plaster
2- increase 20% is bulck like joints and wastage.
3- if you want 100m2 plaster =100m2x.015 mm thik
plaster=1.5 m3 mortar20% is extra of1.5m3mortar=0.3m3
Total=1.5+0.3=1.8m3 mortarIf your mix is 1:4
=1/5x1.3x1.8=0.468/.035=13.37 Bag CEMENT=4/5x1.3x1.8=1.872
m3 SAND reqd.
Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
what is air intake system
Dear Sir, Please send me the questions frequently asked during bhel persoal interview for supervisor trainee With worm regards, Alok Kumar Rout e-mail id- rjdalok22@gmail.com
Enthalpy and entropy are functions of one single parameter. Which is that ?
please send previous year que. paper of je mech rrb.
AS I AM BEING IN PLANT ENGINEERING & MAINTENANCE DEPARTMENT I WANT ANY BOOKS RELATED TO MAINTENANCE CAN YOU GUIDE ME THE AUTHOR.
why oil lift in screw chiller during change of climate.
where we can get the surfacing modelling project of example to practice in catia.
How to calculate pressure to compress tablet in mechanical press machine
Which parameter remains constant in isochoric process ?
Discuss how to prepare the M/E in the standby condition
What are the principal constituents of brass?
i am studying in bechanical engineering in M,S,University at Baroda.i and my friends want to take one month industrial trainning in mechanical engineering company.pleas send some company's name and procedure.
What is galvanic corrosion?
Study the attached ACS 790 AHU and boiler GUI and refer to the video on the software usage, catalog and the step by step document (page 9) to perform the following task: List in a table form the controllers and all their connected I/O for the boiler and the AHU.
What is the purpose of starting air?