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Dragonic A
Structural failure in a roof may be due to?
a. the presence of a vapor barrier between the attic floor and the ceiling below
b to little span between supporting members
c cuts made in rafters or trusses for addition of components such as stairways and fans
d use of dried wood for structural members.
3 AnswersMaintenance & Repairs1 decade agobulging of exterior walls usually results in?
a sagging of windows
b a rise in the main floor beam
c settling of corner posts
d sagging of the ridge board
1 AnswerDecorating & Remodeling1 decade agoSagging in floor joists is typically caused by?
a. oversized joists
b undersized joists
c. improper nailing of sub-flooring
d improper moisture content of the wood
1 AnswerDecorating & Remodeling1 decade agoOne improper construction method that can result in structural weakness is?
a.the use of kiln-dried lumber in structural componentsnts .
b grading soil to direct runoff away from the structure.
c. retention of topsoil ad trees on the home site.
d construction of artificial terraces using debris and backfill
2 AnswersHomework Help1 decade agowhy is football the favorite sport?
7 AnswersFootball (American)1 decade ago