| 释义 |
flash set
flash set n (Civil Engineering) civil engineering undesirably rapid setting of cement in concrete flash set
flash set[¦flash ′set] (materials) Rapid hardening of freshly mixed cement paste, mortar, or concrete with considerable evolution of heat; plasticity cannot be restored. flash set, grab set, quick setThe rapid development of rigidity in a freshly mixed portland cement paste, mortar, or concrete, usually with the generation of considerable heat; this rigidity cannot be dispelled, nor the plasticity regained by further mixing, without the addition of water. |