Building Materials Expansion Joints in masonry walls are provided in wall lengths usater than 30 m 20 m 10 m 40 m 30 m 20 m 10 m 40 m ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good building stone should not absorb water more than 15 % 10 % 5 % 20 % 15 % 10 % 5 % 20 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sea sand used in structures causes Dampness Disintegration All of these Efflorescence Dampness Disintegration All of these Efflorescence ANSWER DOWNLOAD EXAMIANS APP
Building Materials The usual percentages of clay and metal in cermet are: 70%, 30% 50%, 50% 60%, 40% 80%, 20% 70%, 30% 50%, 50% 60%, 40% 80%, 20% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following ingredients of the brick earth enables the brick to retain its shape? Iron Silica Alumina Magnesia Iron Silica Alumina Magnesia ANSWER DOWNLOAD EXAMIANS APP
Building Materials The process of mixing clay, water and other ingredients to make brick is known as Kneading Pugging Drying Moulding Kneading Pugging Drying Moulding ANSWER DOWNLOAD EXAMIANS APP
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