Building Materials Addition of pozzolana to ordinary Portland cement increases Heat of hydration Bleeding Permeability Shrinkage Heat of hydration Bleeding Permeability Shrinkage ANSWER DOWNLOAD EXAMIANS APP
Building Materials Proper amount of entrained air in concrete results in(i) Better workability(ii) Better resistance to freezing and thawing(iii) Lesser workability(iv) Less resistance to freezing and thawing (ii) and (iii) (i) and (iv) (i) and (ii) (iii) and (iv) (ii) and (iii) (i) and (iv) (i) and (ii) (iii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Building Materials A ferrous metal is All of these Cast iron Wrought iron Steel All of these Cast iron Wrought iron Steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main constituent which imparts hydraulicity to hydraulic lime is Silica Clay Water Calcium oxide Silica Clay Water Calcium oxide ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen emulsion is All listed here A paint Used as anti-corrosive paint A liquid containing bitumen in suspension All listed here A paint Used as anti-corrosive paint A liquid containing bitumen in suspension ANSWER DOWNLOAD EXAMIANS APP
Building Materials In arches, stratified stones are placed so that their planes are Radial Parallel Perpendicular None of these Radial Parallel Perpendicular None of these ANSWER DOWNLOAD EXAMIANS APP
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