Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of lightweight aggregate concrete
The invention relates to a preparation method of lightweight aggregate concrete. A machine for preparing the lightweight aggregate concrete is used. The machine comprises a base, L-shaped fixing plates, a crushing device and a screening device, wherein the L-shaped fixing plates are symmetrically fixed on the left side and the right side of the middle of the upper end surface of the base, the crushing device is connected between the upper ends of the L-shaped fixing plates, the screening device is arranged below the crushing device, and the screening device is arranged on the L-shaped fixing plates. According to the preparation method, the problems that when traditional lightweight aggregate concrete is prepared, common fly ash particles are large and contain part of impurities, so that the setting time of the concrete is prolonged, and the strength of the lightweight aggregate concrete is reduced, and when one of the raw materials, namely fly ash, of the lightweight aggregate concrete is prepared, more fly ash is often left on the preparation machine, the obtaining amount of the fly ash is influenced, meanwhile, the preparation efficiency is reduced, and the economic benefit is poor can be solved.
本发明涉及一种轻质集料混凝土制备方法，其使用了一种轻质集料混凝土制备的机械：该机械包括基底、L型固定板、破碎装置和筛分装置，所述的基底上端面中部的左右两侧对称固定有L型固定板，L型固定板的上端之间连有破碎装置，破碎装置的下方设置有筛分装置，筛分装置安装在L型固定板上。本发明可以解决传统的轻质集料混凝土在进行制备时，一般的粉煤灰颗粒较大且含有部分杂质，会导致混凝土凝结时间加长，降低轻质集料混凝土的强度，且在对轻质集料混凝土原料之一粉煤灰进行制备时，往往会有较多的粉煤灰残留在制备机械上，影响粉煤灰的获取量同时还会降低制备效率，从而导致经济效益较差等问题。
Preparation method of lightweight aggregate concrete
The invention relates to a preparation method of lightweight aggregate concrete. A machine for preparing the lightweight aggregate concrete is used. The machine comprises a base, L-shaped fixing plates, a crushing device and a screening device, wherein the L-shaped fixing plates are symmetrically fixed on the left side and the right side of the middle of the upper end surface of the base, the crushing device is connected between the upper ends of the L-shaped fixing plates, the screening device is arranged below the crushing device, and the screening device is arranged on the L-shaped fixing plates. According to the preparation method, the problems that when traditional lightweight aggregate concrete is prepared, common fly ash particles are large and contain part of impurities, so that the setting time of the concrete is prolonged, and the strength of the lightweight aggregate concrete is reduced, and when one of the raw materials, namely fly ash, of the lightweight aggregate concrete is prepared, more fly ash is often left on the preparation machine, the obtaining amount of the fly ash is influenced, meanwhile, the preparation efficiency is reduced, and the economic benefit is poor can be solved.
本发明涉及一种轻质集料混凝土制备方法，其使用了一种轻质集料混凝土制备的机械：该机械包括基底、L型固定板、破碎装置和筛分装置，所述的基底上端面中部的左右两侧对称固定有L型固定板，L型固定板的上端之间连有破碎装置，破碎装置的下方设置有筛分装置，筛分装置安装在L型固定板上。本发明可以解决传统的轻质集料混凝土在进行制备时，一般的粉煤灰颗粒较大且含有部分杂质，会导致混凝土凝结时间加长，降低轻质集料混凝土的强度，且在对轻质集料混凝土原料之一粉煤灰进行制备时，往往会有较多的粉煤灰残留在制备机械上，影响粉煤灰的获取量同时还会降低制备效率，从而导致经济效益较差等问题。
Preparation method of lightweight aggregate concrete
一种轻质集料混凝土制备方法
ZHANG CAIZHONG (Autor:in)
09.07.2021
Patent
Elektronische Ressource
Chinesisch
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