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Two solid oak doors with glazed panels are fitted in the dividing wall between a sitting room and a kitchen, as shown in the sketch - Leaving Cert Construction Studies - Question 9 - 2013
Question 9
Two solid oak doors with glazed panels are fitted in the dividing wall between a sitting room and a kitchen, as shown in the sketch. (a) Show, using notes and neat ... show full transcript
Worked Solution & Example Answer:Two solid oak doors with glazed panels are fitted in the dividing wall between a sitting room and a kitchen, as shown in the sketch - Leaving Cert Construction Studies - Question 9 - 2013
Step 1
Show, using notes and neat freehand sketches, a suitable joint for joining the top rail to the vertical stile of the door.
Answer
A suitable joint for joining the top rail to the vertical stile of the door is a Haunched Mortise and Tenon joint. This is a traditional method used in high-quality joinery work.
Explanation:
- Mortise and Tenon Structure: The joint consists of a mortise (a cavity) cut into the vertical stile of the door, and a tenon (a projection) formed on the end of the top rail.
- Hunching for Stability: By incorporating a haunch on the tenon, the joint provides additional surface area, making it stronger and more stable.
- Durability: This type of joint has a high glue surface area, enhancing the overall strength of the door frame.
- Visual Appeal: The joint remains visible, giving an aesthetically pleasing finish.
Step 2
Show, using notes and neat freehand sketches, how to fit one glass panel safely in the door.
Answer
To fit one glass panel safely in the door, follow these steps:
Step-by-Step Instructions:
- Measure Panel Dimensions: Check the length and width of the glass panel and compare with the space on the frame.
- Support the Panel: Since the glass is large, steady the panel by using a wedge underneath it.
- Clean the Frame: Ensure that the surfaces of the door are clean to allow for proper adhesion.
- Install Spacers: Place a thin spacer on the bottom of the panel to allow for expansion and contraction.
- Insert the Panel: Carefully slide the panel into the door frame.
- Seal Edges: Use silicone to seal the edges, ensuring that surplus silicone is trimmed off with a sharp knife or blade.
- Clean the Glass: Finally, clean the glass with an appropriate liquid cleaner.
Step 3
Discuss two advantages of fitting glazed double doors between the sitting room and the kitchen in a dwelling house.
Answer
Fitting glazed double doors between the sitting room and kitchen has several advantages:
Advantages:
- Enhanced Light Flow: The double doors allow natural light to flood into both rooms, creating a brighter and more inviting atmosphere.
- Space Flexibility: These doors provide the option to open up the space when entertaining guests, making the area appear larger and more interconnected. Additionally, they can be closed to create privacy between the two spaces.