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A non-loadbearing stud partition separates two bedrooms on the first floor of a dwelling house, as shown - Leaving Cert Construction Studies - Question 5 - 2019
Question 5
A non-loadbearing stud partition separates two bedrooms on the first floor of a dwelling house, as shown. The partition is supported on 225 mm x 50 mm flooring joist... show full transcript
Worked Solution & Example Answer:A non-loadbearing stud partition separates two bedrooms on the first floor of a dwelling house, as shown - Leaving Cert Construction Studies - Question 5 - 2019
Step 1
(a) To a scale of 1:5 draw a vertical section, parallel to the joists, through the floor and the stud partition.
Answer
To draw a vertical section:
- Create a Scale Drawing: Using a scale of 1:5, set up your drawing medium to accommodate the dimensions provided in the question.
- Outline the Joists: Begin by marking the position of the 225 mm x 50 mm joists, ensuring they are evenly spaced and aligned.
- Draw the Floor Construction: Illustrate the floating tongue and groove wooden floor, ensuring to include the 20 mm plywood decking underneath.
- Add the Partition: Indicate the stud partition, which measures 63 mm to 100 mm x 38 mm to 50 mm, and includes insulation between the studs.
- Plasterboard and Skirting Details: Show the plasterboard (12.5 mm thick) being attached to the stud partition. Add a 120 mm x 20 mm skirting board along the base.
- Include Insulation: Integrate the insulation, placing it between the studs and clearly marking its thickness. Ensure to illustrate the vapour barrier above the insulation as well.
- Label Dimensions: Add three typical dimensions to your drawing, such as the height of the partition or the thickness of materials like the plasterboard and insulation.
Step 2
(b) On your drawing show the position of the insulation in the partition.
Answer
To indicate the position of insulation:
- Position the Insulation: On the vertical section drawing, add the insulation between the studs of the partition.
- Specify Thickness: Clearly label the insulation thickness, typically 150 mm as per specifications, making sure it fits snugly between the framing members.
- Indicate Insulated Plasterboard: Illustrate the insulated plasterboard that is affixed to both sides of the stud partition, ensuring it is also prominently marked in the drawing.