Screeding

Floating

Trowelling

Finishing

**The high strength of rapid hardening cement at early stage, is due to its****Sinking of an intermediate support of a continuous beam (i) Reduces the negative moment at support (ii)…****As compared to ordinary Portland cement, high alumina cement has****Pick up the incorrect statement from the following:****Curing****Water cement ratio is****According to IS: 4561978, the flexural strength of concrete is****In a counterfort retaining wall, the main reinforcement in the stem at mid span is provided on****Inert material of a cement concrete mix, is****An ideal ware house, is provided****If X, Y and Z are the fineness modulli of coarse, fine and combined aggregates, the percentage (P) of…****For concreting of heavily reinforced sections without vibration, the workability of concrete expressed…****Workability improved by adding****Pick up the incorrect statement from the following:****Modulus of rupture of concrete is a measure of****Cube strength of controlled concrete to be used for pre-tensioned and post-tensioned work respectively…****In a spherical dome subjected to concentrated load at crown or uniformly distributed load, the meridional…****Particles of 0.002 mm size are that of****The impurity of mixing water which affects the setting time and strength of concrete, is****The type of aggregates not suitable for high strength concrete and for pavements subjected to tension,…****To obtain cement dry powder, lime stones and shales or their slurry, is burnt in a rotary kiln at a…****A concrete using an air entrained cement****A construction joint is provided where****The condition not applicable to water cement ratio law, is****Permissible compressive strength of M 200 concrete grade is****The minimum diameter of longitudinal bars in a column is****Pick up the correct statement from the following:****For an ordinary Portland cement****If fineness modulus of sand is 2.5, it is graded as****If P, Y and Z are the weights of cement, fine aggregates and coarse aggregates respectively and W/C…**