precast

音標(biāo)發(fā)音

It turned out to be $170, 000 less expensive than a precast bridge.
它竟然比一座預(yù)制橋還便宜17萬美元。
They also found that the school’s precast, hollow concrete slab floors and walls did not appear to be securely joined together.
另外他們還認(rèn)為教學(xué)樓里用空心水泥預(yù)制板搭建的樓層之間的連接不夠牢固。
The practice became aware of Tradical Hemcrete at the concept stage, while researching alternatives to early suggestions of either in situ or precast concrete as the primary walling element.
在概念設(shè)計階段，該事務(wù)所在對用現(xiàn)澆或預(yù)制混凝土作為主要墻體材料這個早期建議進(jìn)行研究替代方案時，注意到了Tradical Hemcrete（新型材料名稱）。

Manning's unit has now developed a precast house, made of lightweight concrete.
FORBES: Magazine Article
Hurricane Katrina gave Hanson's precast products an endorsement when four of a series of five bridges on estuaries leading into Mississippi were wiped out.
FORBES: Magazine Article
Because it's precast, a 1, 500-square-footer can be up in three days.
FORBES: Magazine Article

(especially of concrete) formed into a particular shape and allowed to become solid before being used

(esp of concrete when employed as a structural element in building) cast in a particular form before being used
to cast (concrete) in a particular form before use

預(yù)制
Prestressed concrete pipe pile which is used in the recent years is a type of precast concrete pile.
預(yù)應(yīng)力混凝土管樁是近年來興起的一種預(yù)制樁型。