QUESTION 4: MATERIALS AND QUANTITIES
4.1
4.1.1 Unit /
4.1.2 780/780 mm /
4.1.3 44/44 mm /
4.1.4 2 /
4.1.5 60/60 mm /
4.1.6 580/580 mm /
4.1.7 Bottom rail/Sash bottom rail /
4.1.8 150/150 mm /
4.2
4.2.1 C /
4.2.2 D /
4.2.3 C /
4.2.4 D /
4.2.5 B /
4.3 Used for fixing timber/steel to brickwork, concrete and natural stone - NSC Civil Technology Civil Services - Question 4 - 2017 - Paper 1
Question 4
QUESTION 4: MATERIALS AND QUANTITIES
4.1
4.1.1 Unit /
4.1.2 780/780 mm /
4.1.3 44/44 mm /
4.1.4 2 /
4.1.5 60/60 mm /
4.1.6 580/580 mm /
4.1.7 Bottom rail/Sash... show full transcript
Worked Solution & Example Answer:QUESTION 4: MATERIALS AND QUANTITIES
4.1
4.1.1 Unit /
4.1.2 780/780 mm /
4.1.3 44/44 mm /
4.1.4 2 /
4.1.5 60/60 mm /
4.1.6 580/580 mm /
4.1.7 Bottom rail/Sash bottom rail /
4.1.8 150/150 mm /
4.2
4.2.1 C /
4.2.2 D /
4.2.3 C /
4.2.4 D /
4.2.5 B /
4.3 Used for fixing timber/steel to brickwork, concrete and natural stone - NSC Civil Technology Civil Services - Question 4 - 2017 - Paper 1
Step 1
4.1.1 Unit
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Answer
In building construction, units are essential for the measurement of materials. Commonly used units include millimeters for wood and steel dimensions.
Step 2
4.1.2 780/780 mm
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Answer
This dimension indicates the size of specific materials, typically framing or structural components in a building.
Step 3
4.1.3 44/44 mm
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Answer
This indicates the width and depth of materials used, likely for supports or structural elements.
Step 4
4.1.4 2
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Answer
The numeral indicates quantity, which is crucial for procurement and planning in construction.
Step 5
4.1.5 60/60 mm
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Answer
This dimension is typical for lumber or supports used in framing.
Step 6
4.1.6 580/580 mm
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Answer
These dimensions may refer to the size of certain window or door frames.
Step 7
4.1.7 Bottom rail/Sash bottom rail
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Answer
This construction term refers to the lower horizontal component of a frame, providing structural integrity.
Step 8
4.1.8 150/150 mm
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Answer
This measurement likely pertains to larger structural components like posts or beams.
Step 9
4.2.1 C
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Answer
This might categorize a particular type of material based on use in construction.
Step 10
4.2.2 D
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This could indicate another category of material or a specific designation for construction components.
Step 11
4.2.3 C
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Answer
Repeats the classification system for organizing resources in construction.
Step 12
4.2.4 D
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As before, this is part of the classification system for construction materials.
Step 13
4.2.5 B
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Concludes the classification section with a specific designation.
Step 14
4.3 Used for fixing timber/steel
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Answer
These are essential components in ensuring structural integrity, used to join different building materials effectively.
Step 15
Area to be plastered
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Answer
Calculation involves measuring the total area of walls and deducting openings such as windows and doors to determine plastering needs.
Step 16
Total outside length of short walls
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Answer
The formula used is:
Total short wall length = 2 + 3m = 6m
Step 17
Total outside length of long walls
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Calculated as:
Total long wall length = 2 + 7m = 14m
Step 18
Total outside length of all the walls
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Answer
Both lengths combined:
Total wall length = 6m + 14m = 20m
Step 19
Total wall area to be plastered
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The area is calculated by taking the total area minus openings:
Total area = 59.0 m² - 0.54 m² - 1.89 m² = 56.57 m²
Step 20
Volume of plaster needed
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Using the area and the depth requirement, plaster volume can be calculated, ensuring sufficient material is accounted for in planning.
