Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of coal gangue for dry-mixed mortar
The invention belongs to the technical field of coal gangue used for dry-mixed mortar, and particularly relates to a preparation method of coal gangue used for dry-mixed mortar, and the preparation method of coal gangue used for dry-mixed mortar comprises the following specific steps: S1, weighing dry-mixed mortar raw materials: the raw materials comprise ordinary silicate 42.5 cement, aggregate, fly ash, an additive and reinforced stone; s2, the ordinary silicate 42.5 cement, the aggregate and the fly ash are placed in stirring and mixing equipment according to the proportion, water is added, the weight of the water is 0.8-1.2 times of the total weight of the raw materials, the ordinary silicate 42.5 cement, the aggregate, the fly ash and the water are fully stirred and mixed to be uniform, and a primary mixture is obtained; and S3, adding an additive and reinforced stones into the primary mixture. Through the processing steps, the steps are relatively simple, and the efficiency of the obtained finished product is relatively high; the performance of the mortar is improved and the application range is widened through the raw material proportioning mode of the ordinary silicate 42.5 cement, the aggregate, the fly ash, the additive and the reinforced stone.
本发明属于煤矸石用于干混砂浆技术领域，具体为一种用于干混砂浆煤矸石的制备方法，该用于干混砂浆煤矸石的制备方法的具体步骤如下：S1：称取干混砂浆原料：原料包括普通硅酸盐42.5水泥、骨料、粉煤灰、外加剂和增强石子；S2：将普通硅酸盐42.5水泥、骨料、粉煤灰按照配比置于搅拌混合设备中，加水，水量为原料总重量的0.8‑1.2倍，将普通硅酸盐42.5水泥、骨料、粉煤灰、水充分搅拌混合均匀，得到初步混合料；S3：向初步混合料加入外加剂和增强石子。通过该加工步骤，步骤较为简单，得到的成品效率较高；通过普通硅酸盐42.5水泥、骨料、粉煤灰、外加剂和增强石子的原料配比方式，改善砂浆性能，提高适用范围。
Preparation method of coal gangue for dry-mixed mortar
The invention belongs to the technical field of coal gangue used for dry-mixed mortar, and particularly relates to a preparation method of coal gangue used for dry-mixed mortar, and the preparation method of coal gangue used for dry-mixed mortar comprises the following specific steps: S1, weighing dry-mixed mortar raw materials: the raw materials comprise ordinary silicate 42.5 cement, aggregate, fly ash, an additive and reinforced stone; s2, the ordinary silicate 42.5 cement, the aggregate and the fly ash are placed in stirring and mixing equipment according to the proportion, water is added, the weight of the water is 0.8-1.2 times of the total weight of the raw materials, the ordinary silicate 42.5 cement, the aggregate, the fly ash and the water are fully stirred and mixed to be uniform, and a primary mixture is obtained; and S3, adding an additive and reinforced stones into the primary mixture. Through the processing steps, the steps are relatively simple, and the efficiency of the obtained finished product is relatively high; the performance of the mortar is improved and the application range is widened through the raw material proportioning mode of the ordinary silicate 42.5 cement, the aggregate, the fly ash, the additive and the reinforced stone.
本发明属于煤矸石用于干混砂浆技术领域，具体为一种用于干混砂浆煤矸石的制备方法，该用于干混砂浆煤矸石的制备方法的具体步骤如下：S1：称取干混砂浆原料：原料包括普通硅酸盐42.5水泥、骨料、粉煤灰、外加剂和增强石子；S2：将普通硅酸盐42.5水泥、骨料、粉煤灰按照配比置于搅拌混合设备中，加水，水量为原料总重量的0.8‑1.2倍，将普通硅酸盐42.5水泥、骨料、粉煤灰、水充分搅拌混合均匀，得到初步混合料；S3：向初步混合料加入外加剂和增强石子。通过该加工步骤，步骤较为简单，得到的成品效率较高；通过普通硅酸盐42.5水泥、骨料、粉煤灰、外加剂和增强石子的原料配比方式，改善砂浆性能，提高适用范围。
Preparation method of coal gangue for dry-mixed mortar
一种用于干混砂浆煤矸石的制备方法
ZHANG WUJU (Autor:in) / SHEN WENJUN (Autor:in) / GAO YEXIANG (Autor:in)
16.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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