Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-volume high-strength concrete
The invention discloses large-volume high-strength concrete, and belongs to the technical field of building materials. The large-volume high-strength concrete is prepared from the following raw materials in parts by weight: 400 to 450 kg/m<3> of cement, 620 to 660 kg/m<3> of sand, 1000 to 1050 kg/m<3> of stones, 65 to 70 kg/m<3> of mineral powder and 54 to 58 kg/m<3> of coal ash. The concrete has the advantages of high strength, excellent anti-permeability and excellent impact resistance.
本发明公开了一种大体积高强度混凝土，属于建筑材料技术领域。一种大体积高强度混凝土，包括如下重量组分的原料：水泥400~450kg/m3，砂620~660kg/m3，石子1000~1050kg/m3，矿粉65~70kg/m3，粉煤灰54~58kg/m3。本发明，具有高强度，优良的抗渗性，优异的抗冲击性能。
Large-volume high-strength concrete
The invention discloses large-volume high-strength concrete, and belongs to the technical field of building materials. The large-volume high-strength concrete is prepared from the following raw materials in parts by weight: 400 to 450 kg/m<3> of cement, 620 to 660 kg/m<3> of sand, 1000 to 1050 kg/m<3> of stones, 65 to 70 kg/m<3> of mineral powder and 54 to 58 kg/m<3> of coal ash. The concrete has the advantages of high strength, excellent anti-permeability and excellent impact resistance.
本发明公开了一种大体积高强度混凝土，属于建筑材料技术领域。一种大体积高强度混凝土，包括如下重量组分的原料：水泥400~450kg/m3，砂620~660kg/m3，石子1000~1050kg/m3，矿粉65~70kg/m3，粉煤灰54~58kg/m3。本发明，具有高强度，优良的抗渗性，优异的抗冲击性能。
Large-volume high-strength concrete
一种大体积高强度混凝土
YAN KEFAN (Autor:in) / LUO CHENGSHENG (Autor:in) / CHEN LI (Autor:in)
07.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B28C
Tonaufbereitung
,
PREPARING CLAY
Ultra-large-volume high-strength low-hydration-heat concrete
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