Multiple-Choice Question Where is the airtight layer located in external timber walls? Answers Option 1 On the inside of the load-bearing system. Option 2 On the outside of the load-bearing system. Feedback Right! Wrong. Solution Correct Option (Feedback) Wrong (Feedback)
Multiple-Choice Question What forms the airtight layer in external walls made of solid building materials? Answers Option 1 The insulation layer. Option 2 The exterior plaster. Option 3 The interior plaster. Feedback Wrong. Wrong. Right! Solution Wrong (Feedback) Wrong (Feedback) Correct Option (Feedback)