Building Materials and Construction Objective Questions
Lime stones are generally known as A Aqueous rocks B Sedimentary rocks C Stratified rocks D All the above Show Answer Answer D All the above Q4 The most commonly used base for timber painting is A Red lead B Zinc white C White lead D Titanium white Show Answer Answer C White lead Q5 If water required for 1 bag of cement is 30 liters the water cement ratio is