Precast concrete

（重定向自Precast）

An example of low-quality precast concrete with exposed dowels, connectors and presence of cracks and malformations even during its installation.

Interior view of the walls, supports, and roof of a precast commercial shop. Note the utilities preassembled into the precast components. The Jim Bridger Building, Williston, North Dakota, USA.

Precast parking structure showing an interior column, girders and double-tee structural floors. The two gray circles are covers to close the lifting anchor holes.

Precast concrete is a construction product produced by casting concrete in a reusable mold or "form" which is then cured in a controlled environment, transported to the construction site and lifted into place. In contrast, standard concrete is poured into site-specific forms and cured on site. Precast stone is distinguished from precast concrete by using a fine aggregate in the mixture, so the final product approaches the appearance of naturally occurring rock or stone.

单词	precast
释义	precast /'pri:'kɑ:st//priˈkæst/ 英汉-汉英词典 vt. 预浇制；预制 adj. 预制的动词: precast 词组 \| 习惯用语 precast concrete 预制混凝土 precast reinforced concrete 预制钢筋混凝土 precast concrete pile 预制混凝土桩；混凝土；预铸混凝土桩 precast pile 预制桩英语例句库 precast concrete beams. 预制的水泥桁。 the floors were constructed by laying down precast concrete blocks. 地面是通过铺设预制混凝土块建成的。 In harbour construction, precasting caissons with slipform construction technology is a new attempt. 港口施工中，利用滑模工艺预制沉箱是一种新的尝试。 The technique of pier integral precasting at the sea was researched and applied in the innavigable section construction of Donghai Bridge(the first bridge at the sea in China). 海上墩柱整体预制吊装在我国第一座外海桥梁东海大桥非通航段施工中得以研究和全面应用。声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。原声例句 TED演讲（音频版） 2019年1月合集 Take, for instance, these precast concrete beams. 以这些预制混凝土梁为例。经济学人 Science and technology Bringing precast bridge segments to market will take a bit longer, as more rigorous certification is involved. 将预制桥梁部分推向市场需要更长的时间，因为涉及更严格的认证。经济学人（汇总） The result is a frame that acts as a skeleton for precast concrete sections which can then be assembled into a bridge. 结果是一个框架作为预制混凝土部分的骨架，然后可以组装成一座桥。 TED演讲（音频版） 2021年1月合集 With precast products like pavers and blocks, you might shoot steam into the curing chamber to try to accelerate the curing process. 对于摊铺机和砌块等预制产品，您可以将蒸汽喷射到固化室中以尝试加速固化过程。英语百科 Precast concrete （重定向自Precast） Precast concrete is a construction product produced by casting concrete in a reusable mold or "form" which is then cured in a controlled environment, transported to the construction site and lifted into place. In contrast, standard concrete is poured into site-specific forms and cured on site. Precast stone is distinguished from precast concrete by using a fine aggregate in the mixture, so the final product approaches the appearance of naturally occurring rock or stone. 近义、反义、联想词近义词 adj. formed 反义词 n. unformed 联想词 concrete实在的，具体的;masonry石工行业;cement水泥;slabs平板;slab厚片;roofing屋顶;fiberglass玻璃纤维;decking装饰;extruded压出的;asphalt沥青;stucco粉饰，粉刷; 英英词典 precast adj. of structural members especially of concrete; cast into form before being transported to the site of installation
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precast /'pri:'kɑ:st//priˈkæst/

Precast concrete

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反义词

联想词