Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete prepared from superfine mineral powder and preparation method thereof
The invention relates to the technical field of concrete, in particular to concrete prepared from superfine mineral powder and a preparation method thereof, and is characterized in that the concrete is prepared from the following raw materials: cement, gravel, water, an additive and superfine mineral powder. The superfine mineral powder with the particle size of 400-500 meshes is adopted to replace fly ash to serve as the admixture for preparing the concrete, and the compactness of the concrete is better, so that the compressive strength of the concrete is higher, and meanwhile, the preparation cost of the concrete is reduced.
本发明涉及混凝土技术领域,特别是一种利用超细矿粉制备的混凝土及其制备方法，其特征在于：混凝土的制备原料包括水泥、砂石料、水、外加剂和超细矿粉，采用粒度为400‑500目的超细矿粉来替代粉煤灰作为制配混凝土的掺合料，使得混凝土的密实度更好，从而使得混凝土的抗压强度更高，同时降低混凝土的制配成本。
Concrete prepared from superfine mineral powder and preparation method thereof
The invention relates to the technical field of concrete, in particular to concrete prepared from superfine mineral powder and a preparation method thereof, and is characterized in that the concrete is prepared from the following raw materials: cement, gravel, water, an additive and superfine mineral powder. The superfine mineral powder with the particle size of 400-500 meshes is adopted to replace fly ash to serve as the admixture for preparing the concrete, and the compactness of the concrete is better, so that the compressive strength of the concrete is higher, and meanwhile, the preparation cost of the concrete is reduced.
本发明涉及混凝土技术领域,特别是一种利用超细矿粉制备的混凝土及其制备方法，其特征在于：混凝土的制备原料包括水泥、砂石料、水、外加剂和超细矿粉，采用粒度为400‑500目的超细矿粉来替代粉煤灰作为制配混凝土的掺合料，使得混凝土的密实度更好，从而使得混凝土的抗压强度更高，同时降低混凝土的制配成本。
Concrete prepared from superfine mineral powder and preparation method thereof
一种利用超细矿粉制备的混凝土及其制备方法
CHEN ZISEN (Autor:in) / XU XUEJUN (Autor:in)
09.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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