Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-performance bare concrete and preparation method of prefabricated part of high-performance bare concrete
The invention relates to the technical field of concrete preparation, and particularly discloses high-performance bare concrete and a preparation method of a prefabricated part of the high-performance bare concrete. The concrete is prepared from the following raw materials in parts by weight: 130-230 parts of water; 300-450 parts of cement; 650-850 parts of sand; 1000-1200 parts of stone; 70-140 parts of a caesious waste residue additive; 30-45 parts of a reinforcing agent; 3-5 parts of a water reducing agent; the preparation method comprises the following steps: stirring and mixing the raw materials, pouring the mixed concrete slurry into a mold, vibrating and compacting the concrete slurry in the mold, and curing to obtain the prefabricated concrete part. The concrete is caesious, has the characteristics of Jiangnan water town, and is attractive and elegant; in addition, the preparation method has the advantages of high early strength of the concrete and high mold turnover rate.
本申请涉及混凝土制备技术领域，具体公开了一种高性能清水混凝土及其预制构件的制备方法。混凝土包括以下重量份的原料制成：水130～230份；水泥300～450份；砂子650～850份；石子1000～1200份；青灰色废渣添加剂70～140份；增强剂30～45份；减水剂3～5份；其制备方法为：将上述原料进行搅拌混合，将混合后的混凝土浆料浇筑到模具中，对模具中的混凝土浆料进行振捣密实，再进行养护，得混凝土预制构件。本申请的混凝土呈青灰色，具有江南水乡的特点，美观且大方；另外，本申请的制备方法具有混凝土早期强度高、模具周转率快的优点。
High-performance bare concrete and preparation method of prefabricated part of high-performance bare concrete
The invention relates to the technical field of concrete preparation, and particularly discloses high-performance bare concrete and a preparation method of a prefabricated part of the high-performance bare concrete. The concrete is prepared from the following raw materials in parts by weight: 130-230 parts of water; 300-450 parts of cement; 650-850 parts of sand; 1000-1200 parts of stone; 70-140 parts of a caesious waste residue additive; 30-45 parts of a reinforcing agent; 3-5 parts of a water reducing agent; the preparation method comprises the following steps: stirring and mixing the raw materials, pouring the mixed concrete slurry into a mold, vibrating and compacting the concrete slurry in the mold, and curing to obtain the prefabricated concrete part. The concrete is caesious, has the characteristics of Jiangnan water town, and is attractive and elegant; in addition, the preparation method has the advantages of high early strength of the concrete and high mold turnover rate.
本申请涉及混凝土制备技术领域，具体公开了一种高性能清水混凝土及其预制构件的制备方法。混凝土包括以下重量份的原料制成：水130～230份；水泥300～450份；砂子650～850份；石子1000～1200份；青灰色废渣添加剂70～140份；增强剂30～45份；减水剂3～5份；其制备方法为：将上述原料进行搅拌混合，将混合后的混凝土浆料浇筑到模具中，对模具中的混凝土浆料进行振捣密实，再进行养护，得混凝土预制构件。本申请的混凝土呈青灰色，具有江南水乡的特点，美观且大方；另外，本申请的制备方法具有混凝土早期强度高、模具周转率快的优点。
High-performance bare concrete and preparation method of prefabricated part of high-performance bare concrete
一种高性能清水混凝土及其预制构件的制备方法
HU HONGXIN (Autor:in) / ZHANG MENGQIANG (Autor:in) / BU MINGJIA (Autor:in)
15.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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