Construction Materials and Testing: Timber Report
31 Questions
4 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which of the following is a major characteristic of timber?

  • Fast depletion rate
  • High toxicity nature
  • Low energy consumption during growth (correct)
  • Limited range of applications

What is the process of preparing timber for preservative treatment called?

  • Defects classification
  • Sawmilling
  • Seasoning (correct)
  • Stress grading

What is the historical purpose of timber?

  • Limited range of applications
  • Fast growth rate
  • Non-toxic nature
  • Renewable resource for construction (correct)

What is the structure of wood?

<p>Complex arrangement of cells and fibers (A)</p> Signup and view all the answers

What does timber's aesthetic appeal and ability to be stained, painted, or coated contribute to?

<p>Popularity and versatility as a building material (C)</p> Signup and view all the answers

What is the process of converting timber into usable lumber called?

<p>Sawmilling (C)</p> Signup and view all the answers

What is the primary reason for using softwood timber in construction?

<p>Good thermal insulation properties (D)</p> Signup and view all the answers

What distinguishes lumber from timber in the US and Canada?

<p>Conversion process (D)</p> Signup and view all the answers

What is the historical significance of timber in building construction?

<p>Used for at least ten thousand years (B)</p> Signup and view all the answers

What does timber refer to in the UK?

<p>Processed wood for building use (D)</p> Signup and view all the answers

What reduces fungal degradation and weight, making it easier to transport?

<p>Proper drying (A)</p> Signup and view all the answers

What is the main reason for using timber in construction according to the text?

<p>Strength and load-bearing support (D)</p> Signup and view all the answers

What was the primary material used for constructing walls during the Bronze and Copper Ages?

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

What makes timber construction simpler and faster than stone or concrete?

<p>Reduced weight of timber (A)</p> Signup and view all the answers

Oriented Strand Boards are used as:

<p>&quot;Plywood sheets&quot; (D)</p> Signup and view all the answers

Which industry utilizes finished timber delivered in conventional sizes?

<p>Construction industry (D)</p> Signup and view all the answers

What is the primary binding component used in masonry construction?

<p>Mortar (B)</p> Signup and view all the answers

Which material is mostly made from limestone, clay, shells, and silica sand, and is processed into kilns with temperature reaching 2,700 degrees Fahrenheit?

<p>Cement (B)</p> Signup and view all the answers

What is the most prevailing component used in the manufacturing of cement?

<p>Limestone (C)</p> Signup and view all the answers

What is the most common type of cement used in construction?

<p>Portland cement (D)</p> Signup and view all the answers

What is the primary purpose of using concrete in construction?

<p>As a structural building material (A)</p> Signup and view all the answers

What is the primary function of mortar in construction?

<p>To serve as a binding material for masonry materials (A)</p> Signup and view all the answers

What is the main difference between mortar and concrete?

<p>Concrete is sturdier and sets the mixture to harden (D)</p> Signup and view all the answers

What are masonry units primarily used for in construction?

<p>To provide structural integrity to the construction (C)</p> Signup and view all the answers

What are the benefits of masonry materials in terms of fire resistance?

<p>They are non-combustible and fire resistant (C)</p> Signup and view all the answers

Why are masonry walls considered better insulated compared to typical stud walls?

<p>They are 2 ½ times more resistant to heat flow (A)</p> Signup and view all the answers

What is the primary reason for using masonry in construction?

<p>To achieve structural integrity and durability (C)</p> Signup and view all the answers

In which type of application would Non Structured/Non-Loading-Bearing masonry be used?

<p>For interior walls (D)</p> Signup and view all the answers

What type of structures would Non-structural applications of masonry be applied to?

<p>Fireplaces and chimneys (B)</p> Signup and view all the answers

What is the R-value per inch of an 8” CMU wall compared to a typical stud wall?

<p>R-1.5 per inch compared to R-0.6 per inch in a stud wall (D)</p> Signup and view all the answers

What is the significant benefit provided by masonry units' composition of durable materials?

<p>They won’t rot, warp, or corrode (D)</p> Signup and view all the answers

More Like This

Use Quizgecko on...
Browser
Browser