Construction Guidelines Quiz

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Questions and Answers

What material should be used for roofing according to the text?

  • Stainless steel (correct)
  • Aluminum sheets
  • Copper plates
  • Concrete slabs

How should sheets be stored when they become wet according to the text?

  • Left on the ground to dry naturally
  • Stacked without drying
  • Dried and restacked to allow air circulation (correct)
  • Covered with plastic sheets

What is the recommended finish for interior concrete surfaces according to the text?

  • Mosaic tiles
  • Exposed concrete finish
  • Wallpapers (correct)
  • Cement plaster finish

What should be done to projecting wires and other design elements before applying the specified finish?

<p>Cut or at least cover them with surface finishes (B)</p> Signup and view all the answers

How should holes, voids, and depressions on surfaces be treated before applying the specified finish?

<p>Enlarge and roughen them, then fill with mortar (A)</p> Signup and view all the answers

Who should supervise the installation of wall papers on interior walls according to the text?

<p>Architect or Interior Designer (B)</p> Signup and view all the answers

What is the recommended time for removing forms from columns?

<p>2 days (A)</p> Signup and view all the answers

What should be done to ensure proper drainage and ventilation for lumber storage?

<p>Pile it off the ground and cover it (B)</p> Signup and view all the answers

Which of the following is NOT mentioned as a requirement for formworks?

<p>Designed to withstand high wind loads (C)</p> Signup and view all the answers

What should be done to the excavation for footings and foundations before pouring concrete?

<p>Leveled off and tamped (D)</p> Signup and view all the answers

What is the recommended time for removing forms from beams?

<p>5 days (A)</p> Signup and view all the answers

What precaution should be taken for steel trusses and roofing materials?

<p>Keep them free from any form of pollution (A)</p> Signup and view all the answers

According to the specifications, what is the minimum compressive strength required for concrete used in columns, footings, beams, and stiffeners?

<p>20 MPa (D)</p> Signup and view all the answers

What is the recommended mix ratio (by volume) for mortar used in plastering works?

<p>1:3 (A)</p> Signup and view all the answers

How should door and window frames be anchored to concrete surfaces?

<p>Using 20d nails spaced 20 cm apart (D)</p> Signup and view all the answers

What is the recommended mix ratio (by volume) for Class 'B' concrete used in wall footings, slabs, and CHB fillers?

<p>1:3:5 (B)</p> Signup and view all the answers

According to the specifications, how should door and window frames be prepared for water drainage?

<p>Frames should be riveted, molded, and cut with wash and undercut for water drip (C)</p> Signup and view all the answers

What is the primary purpose of formwork in concrete construction?

<p>To provide a mold for shaping the concrete (D)</p> Signup and view all the answers

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