Building Materials Clay and silt content in a good brick earth must be at least 20 % 50 % 40 % 30 % 20 % 50 % 40 % 30 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lime mortar is generally made with Quick lime Hydraulic lime Fat lime Plain lime Quick lime Hydraulic lime Fat lime Plain lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials The process of mixing clay, water and other ingredients to make brick is known as Drying Kneading Moulding Pugging Drying Kneading Moulding Pugging ANSWER DOWNLOAD EXAMIANS APP
Building Materials The usual percentages of clay and metal in cermet are: 50%, 50% 70%, 30% 60%, 40% 80%, 20% 50%, 50% 70%, 30% 60%, 40% 80%, 20% ANSWER DOWNLOAD EXAMIANS APP
Building Materials The slag which floats on the surface of the molten iron generally contains Alumina (Al2O3) 12% and MgO, CaSO4, KMnO2 and FeO 8% Lime (CaO) 45% Silica (SiO2) 35% All listed here Alumina (Al2O3) 12% and MgO, CaSO4, KMnO2 and FeO 8% Lime (CaO) 45% Silica (SiO2) 35% All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most durable varnish is Water varnish Oil varnish Spirit varnish Turpentine varnish Water varnish Oil varnish Spirit varnish Turpentine varnish ANSWER DOWNLOAD EXAMIANS APP
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