Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 2 (Q.No. 46)
46.
For the manufacture of plywood, veneers are placed so that grains of adjacent veneers
run at right angles
parallel
inclined at 45°
inclined at 60°.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
11 comments Page 2 of 2.

SivaRam said:   7 years ago
@All.

The use of adjacent* in the question, adjacent veneer implies the veneer just above it or below, if the fibres run at 90* then adjacent veneers can have a strong bond when glued unlike where fibres of adj. Veneers run parallel to each other. Each veneer is like a single plate of wood which has fibres/grooves in a certain direction.


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