Building Construction Set 5

Two directions without break in the slope on each side ✘ Two directions with break in the slope on each side ✘ Four directions without break in the slope on each side ✘ Four directions with break in the slope on each side ✔

Shed type ✘ Gable type ✘ Gambrel type ✘ Mansard type ✔

40 cm ✘ Equal to flange width ✘ Twice the flange width ✘ Maximum of (A), (B) and (C) ✔

Are cohesionless aggregates ✘ Vary in size between 2 to 20 mm ✘ Never swell when they come into contact with water ✘ All the above ✔

In soils that require lateral support ✘ In cohesive soils ✘ In soft soils ✘ None of the above ✔

Quartz ✘ Felspar ✘ Mica ✘ None of the above ✔

Uneven settlement of abutments ✘ Sliding of voussoirs ✘ Crushing of the material ✘ All the above ✔

Finishing of concrete ✘ Curing of concrete ✘ Placing of concrete ✘ Compaction of concrete ✔

Louver ✘ Stop ✘ Horn ✘ Rebate ✔

55 cm ✘ 70 cm ✘ 85 cm ✘ 100 cm ✔