MATERIALS USED FOR RCC AND TESTS - Practice Mode

1) Which type of cement available in three grades should be used for house construction?
Correct Answer: Ordinary portland cement
2) What is the clear cover for foundation slabs and beams?
Correct Answer: 50 mm
3) What is the density of steel?
Correct Answer: 78.5 q/m<sup>3</sup>
4) Which structure is constructed for the purpose of retaining earth or other materials like coal, ore, water etc.?
Correct Answer: Retaining wall
5) What is the name of the structure in which components such as beam, column and footing are monolithic in design and construction?
Correct Answer: Portal frame