固かた練ねりコンクリート

noun

stiff-consistency concrete

Technical term in civil engineering and construction for concrete with a very low slump, used where minimal formwork pressure or high early strength is needed.

• 固かた練ねりコンクリートはスランプがほぼゼロで、型かた枠わくに流ながし込こむというよりは突つき固かためて施せ工こうする。

  Stiff-consistency concrete has almost zero slump and is placed by tamping rather than pouring into forms.