Recent content by G SREENIVASA ARAO

  1. G SREENIVASA ARAO

    Cracking in concrete is due to mix design or workmanship

    Both or any one and weather conditions may cause.
  2. G SREENIVASA ARAO

    Differance between VSI aggregates and Jaw crusher aggregates

    We prefer 3 stage crusher. First stage is jaw and second stage is cone then 3rd stage is VSI is better. The quality of Crusher sand will be increase and 20mm and 10mm aggregates shape will be better i.e. Reduce the flakiness and Elongation Index values. For road projects it is mandatory.
  3. G SREENIVASA ARAO

    How to calculate volume of tasla(ghamela) having diameter 40cm and height 10cm

    Better to use 1.25 cft wooden or MS boxes. 1 bag of cement is 1.25cft.
  4. G SREENIVASA ARAO

    Shrinkage cracks in green concrete causes prevention and remedies

    Generally Cracks shall be develop in between initial and final setting time of concrete. In this time late finishing will help for not increasing the crack width. Separate manpower to be deployed for late finishing. Protection of concrete after final setting time to 24 hours is important.
  5. G SREENIVASA ARAO

    What is Maximum Flyash Content in Concrete mix design

    What is the Maximum percentage of GGBS we replaced with cement?
  6. G SREENIVASA ARAO

    Labour Productivity Analysis for Mivan Formwork and Reinforcement Works

    How many sets of props, side shuttering and slab shuttering required for 3 days cycle? de-shuttering of slab shuttering depends on span and type of cement used. 3 days cycle is very difficult in practical but 6 to 7 days is okay.
  7. G SREENIVASA ARAO

    Joggling of reinforcement bars during the construction of a house

    It is not acceptable and structure will not uniform transfer of loads and structure leads to collapse.
  8. G SREENIVASA ARAO

    Cost Effective GI Lintels for replacing RCC Lintels

    Very good idea.
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