Author: Er. Mr. M. V.

Building Materials As per IS 427: 2013, the maximum permissible limit for using lead in Distemper is Timber can be made fire-resistant […]

Building Materials ______________ porcelain contains 70% to 90% silicate of magnesia. Which of the following impurities in the mixing water is destructive […]

Building Materials What causes bulking of sand? The workability of concrete is assessed through: 1. Slump test 2. Compaction factor test 3. […]

Building Materials While adopting hand mixing of concrete, the extra cement to be added is The main undesirable properties of concrete are: […]

Building Materials The approximate ratio between the strengths of cement concrete at 7 days and 28 days is For complete hydration of […]

Building Materials Tensile strength of Kevlar-29 fibre used in FRP is The weight of glass sheet used for panel should be Soundness […]

Building Materials Arrange the walling technology in decreasing order of their thermal conductivity a. Brick & mortar cavity wall – 250 mm […]

Building Materials Statement 1 : Quality control of concrete construction is usually based on strength tests carried out at an age of […]