6.2. Crack Repair Methods

Try these first

1. 1.

   What is a symmetrical design?

   Hint

   Think about stability.

2. 2.

   What is the recommended mortar ratio for strength?

   Hint

   Remember the numbers.

3. 3.

   Why are symmetrical shapes preferred in building design?

   • Because they are more aesthetically pleasing.
   • Because they distribute structural loads evenly.
   • Because they are cheaper to construct.

   Hint

   Think about balance in design.

4. 4.

   True or False: The 1:6 ratio of cement to sand is a guideline for weak constructions.

   • True
   • False

   Hint

   Think about the purpose of this ratio.

5. 5.

   Analyze a proposed building layout with both asymmetrical and symmetrical elements. Discuss the potential risks associated with each and how proper engineering can mitigate these risks.

   Hint

   Consider the balance of forces.

6. 6.

   Design a crack repairing strategy for a coastal building facing regular storms. Include considerations for material selection and structural reinforcement.

   Hint

   Think about environmental factors.