Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of recycled aggregate applied to laminated slab
The invention discloses a preparation method of recycled aggregate applied to a laminated slab, and belongs to the technical field of recycled aggregate, and the preparation method specifically comprises the following steps: S1, collecting raw materials; s2, cleaning the raw materials; s3, grinding the raw materials; s4, screening the raw materials; s5, preparing filler particles; s6, soaking the filler particles; and S7, mixing the materials. According to the invention, the addition control capability of the water reducing agent during the preparation of the laminated slab can be improved by adjusting the infiltration particles, and the pulverized coal ash and the silicon powder of the infiltration particles can fill the pores of the recycled aggregate, so that the physical impact resistance of the prepared recycled aggregate is improved; the bonding capacity and impact strength of regenerated particles are achieved through the clay waste, the regulation and control requirements of additives for large-scale production are effectively improved, slow precipitation of the slow-release water reducing agent in the production process of laminated slab slurry is guaranteed, and the mixing control requirements of raw material water liquid are improved.
本发明公开了一种应用于叠合板再生骨料的制备方法，属于再生骨料技术领域，具体包括以下步骤：S1、收集原料；S2、原料清洗；S3、原料研磨；S4、原料筛分；S5、制备填料颗粒；S6、填料颗粒浸料；S7、混料。本发明中，进而能够通过调节浸润颗粒的提高叠合板制备时减水剂添加控制能力，且浸润颗粒的煤粉灰和硅粉能够填充再生骨料的孔隙，提高再生骨料制备后的物理抗冲击能力，同时通过在混凝土废料中添加粘土砖废料，通过粘土废料实现再生颗粒的粘接能力和抗冲击强度，有效提高规模化生产的添加剂调控需要，且缓释的减水剂保证在叠合板浆液生产过程中的缓慢析出，提高对原料水液的混合控制需要。
Preparation method of recycled aggregate applied to laminated slab
The invention discloses a preparation method of recycled aggregate applied to a laminated slab, and belongs to the technical field of recycled aggregate, and the preparation method specifically comprises the following steps: S1, collecting raw materials; s2, cleaning the raw materials; s3, grinding the raw materials; s4, screening the raw materials; s5, preparing filler particles; s6, soaking the filler particles; and S7, mixing the materials. According to the invention, the addition control capability of the water reducing agent during the preparation of the laminated slab can be improved by adjusting the infiltration particles, and the pulverized coal ash and the silicon powder of the infiltration particles can fill the pores of the recycled aggregate, so that the physical impact resistance of the prepared recycled aggregate is improved; the bonding capacity and impact strength of regenerated particles are achieved through the clay waste, the regulation and control requirements of additives for large-scale production are effectively improved, slow precipitation of the slow-release water reducing agent in the production process of laminated slab slurry is guaranteed, and the mixing control requirements of raw material water liquid are improved.
本发明公开了一种应用于叠合板再生骨料的制备方法，属于再生骨料技术领域，具体包括以下步骤：S1、收集原料；S2、原料清洗；S3、原料研磨；S4、原料筛分；S5、制备填料颗粒；S6、填料颗粒浸料；S7、混料。本发明中，进而能够通过调节浸润颗粒的提高叠合板制备时减水剂添加控制能力，且浸润颗粒的煤粉灰和硅粉能够填充再生骨料的孔隙，提高再生骨料制备后的物理抗冲击能力，同时通过在混凝土废料中添加粘土砖废料，通过粘土废料实现再生颗粒的粘接能力和抗冲击强度，有效提高规模化生产的添加剂调控需要，且缓释的减水剂保证在叠合板浆液生产过程中的缓慢析出，提高对原料水液的混合控制需要。
Preparation method of recycled aggregate applied to laminated slab
一种应用于叠合板再生骨料的制备方法
LU YAOWU (Autor:in) / ZHU HUANJIE (Autor:in) / CHEN NANNAN (Autor:in) / SUN YUANHANG (Autor:in) / WANG LICHAO (Autor:in) / CHENG NANNAN (Autor:in)
22.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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