Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Papermaking white mud calcined clay-based lightweight grouting material and preparation method thereof
The invention relates to a papermaking white mud calcined clay-based lightweight grouting material and a preparation method thereof, and belongs to the technical field of grouting materials. In order to solve the problems of poor mechanical properties and durability of a lightweight grouting material prepared from papermaking white mud as a raw material, the invention provides a papermaking white mud and calcined clay-based lightweight grouting material which comprises the following components: cement clinker, papermaking white mud, calcined clay, glass beads, gypsum, a polycarboxylic acid water reducer and water. The papermaking white mud and the calcined clay are used as base materials of the lightweight grouting material, the lightweight grouting material with excellent mechanical properties and durability is obtained through scientific proportioning and process optimization, and the fluidity of the lightweight grouting material is further improved, so that the lightweight grouting material can meet the use requirements of building materials. On the basis that the performance of the grouting material is not affected, the adding amount of the papermaking white mud and the calcined clay is increased to about 50%, the cost can be reduced, resource utilization of the papermaking white mud can be achieved, and remarkable economic and environment-friendly benefits are achieved.
本发明涉及一种造纸白泥煅烧粘土基轻质灌浆料及其制备方法，属于灌浆料技术领域。为解决造纸白泥作为原料制备轻质灌浆料存在力学性能和耐久性差的问题，本发明提供了一种造纸白泥煅烧粘土基轻质灌浆料，组分包括水泥熟料、造纸白泥、煅烧粘土、玻璃微珠、石膏、聚羧酸减水剂和水。本发明利用造纸白泥和煅烧粘土作为轻质灌浆料的基料，通过科学配比和工艺优化得到具有优良力学性能和耐久性轻质灌浆料，进一步提高了轻质灌浆料的流动性，使其能够满足建筑材料的使用需求。本发明在不影响灌浆料性能的基础上，将造纸白泥和煅烧粘土的添加量提高至50％左右，不仅可以降低成本，还能实现造纸白泥的资源化利用，具有显著的经济和环保效益。
Papermaking white mud calcined clay-based lightweight grouting material and preparation method thereof
The invention relates to a papermaking white mud calcined clay-based lightweight grouting material and a preparation method thereof, and belongs to the technical field of grouting materials. In order to solve the problems of poor mechanical properties and durability of a lightweight grouting material prepared from papermaking white mud as a raw material, the invention provides a papermaking white mud and calcined clay-based lightweight grouting material which comprises the following components: cement clinker, papermaking white mud, calcined clay, glass beads, gypsum, a polycarboxylic acid water reducer and water. The papermaking white mud and the calcined clay are used as base materials of the lightweight grouting material, the lightweight grouting material with excellent mechanical properties and durability is obtained through scientific proportioning and process optimization, and the fluidity of the lightweight grouting material is further improved, so that the lightweight grouting material can meet the use requirements of building materials. On the basis that the performance of the grouting material is not affected, the adding amount of the papermaking white mud and the calcined clay is increased to about 50%, the cost can be reduced, resource utilization of the papermaking white mud can be achieved, and remarkable economic and environment-friendly benefits are achieved.
本发明涉及一种造纸白泥煅烧粘土基轻质灌浆料及其制备方法，属于灌浆料技术领域。为解决造纸白泥作为原料制备轻质灌浆料存在力学性能和耐久性差的问题，本发明提供了一种造纸白泥煅烧粘土基轻质灌浆料，组分包括水泥熟料、造纸白泥、煅烧粘土、玻璃微珠、石膏、聚羧酸减水剂和水。本发明利用造纸白泥和煅烧粘土作为轻质灌浆料的基料，通过科学配比和工艺优化得到具有优良力学性能和耐久性轻质灌浆料，进一步提高了轻质灌浆料的流动性，使其能够满足建筑材料的使用需求。本发明在不影响灌浆料性能的基础上，将造纸白泥和煅烧粘土的添加量提高至50％左右，不仅可以降低成本，还能实现造纸白泥的资源化利用，具有显著的经济和环保效益。
Papermaking white mud calcined clay-based lightweight grouting material and preparation method thereof
一种造纸白泥煅烧粘土基轻质灌浆料及其制备方法
LU SHUANG (Autor:in) / LYU MAORONG (Autor:in) / YANG XIAOCONG (Autor:in) / CONG MING (Autor:in)
22.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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