~--With wet-concrete and ordinarily good form construction a reasonably good surface appearance can be obtained by spading and troweling. [Please select]
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Troweling, that is troweling without grout wash, requires, of course, that the concrete be stripped before it has become too hard to be worked. [Please select]
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(4) Poor troweling, that is failure to press and work the mortar coat into the base concrete. [Please select]
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As troweling is seldom required except for tops of copings and corners it is generally practicable to bare the concrete while it is still fairly green. [Please select]
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This facing often receives a future special finish as described in succeeding sections, but it is more usually used as left by the forms or at best with only a troweling or brushing with grout. [Please select]
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