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portland cement

/ˈpɔːrtlənd sɪˈment/

翻译: 一种水硬性胶凝材料,由石灰石和黏土在窑中高温煅烧后,将所得熟料与石膏共同磨细制成。它是世界上使用最广泛的水泥类型,主要用于混凝土和建筑砂浆。

1 个条目

phrase

/ˈpɔːrtlənd sɪˈment/C1formaltechnical
  • zh一种水硬性胶凝材料,由石灰石和黏土在窑中高温煅烧后,将所得熟料与石膏共同磨细制成。它是世界上使用最广泛的水泥类型,主要用于混凝土和建筑砂浆。

A type of hydraulic cement made by heating limestone and clay in a kiln, then grinding the resulting clinker with gypsum. It is the most common type of cement used worldwide in concrete and mortar.

  1. Building materialB2formal

    A type of hydraulic cement made by heating limestone and clay, used as a primary binder in concrete and mortar.

    zh建筑材料

    • Portland cement is the most common type of cement used in construction worldwide.
    • The mixture requires one part Portland cement to three parts sand.
    • Engineers specified Portland cement for the foundation of the bridge.