Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultrahigh-performance prestressed duct grouting material and preparation method thereof
The invention discloses an ultrahigh-performance prestressed duct grouting material and a preparation method thereof, and relates to the field of prestressed duct grouting materials, and the ultrahigh-performance prestressed duct grouting material comprises the following components in parts by weight: 60-80 parts of cement, 1-8 parts of slag powder, 2-12 parts of zeolite powder, 2-15 parts of quartz powder, 5-15 parts of microbeads, 0.2-4 parts of a water reducing agent, 0-4 parts of an expanding agent, 0.05-0.5 part of a defoaming agent, and 0-0.1 part of a stabilizer. The sum of the parts by weight of the components is 100 parts. By implementing the method, the bleeding property, the workability, the flowability and the strength of the prestressed duct grouting material can be improved.
本发明公开了一种超高性能预应力孔道压浆料及其制备方法，涉及预应力孔道压浆料领域，其中，超高性能预应力孔道压浆料包括以下重量份的组分：水泥60～80份，矿渣粉1～8份，沸石粉2～12份，石英粉2～15份，微珠5～15份，减水剂0.2～4份，膨胀剂0～4份，消泡剂0.05～0.5份，稳定剂0～0.1份；上述各组分的重量份之和为100份。实施本发明，可提升预应力孔道压浆料的泌水性、和易性、流动性以及强度。
Ultrahigh-performance prestressed duct grouting material and preparation method thereof
The invention discloses an ultrahigh-performance prestressed duct grouting material and a preparation method thereof, and relates to the field of prestressed duct grouting materials, and the ultrahigh-performance prestressed duct grouting material comprises the following components in parts by weight: 60-80 parts of cement, 1-8 parts of slag powder, 2-12 parts of zeolite powder, 2-15 parts of quartz powder, 5-15 parts of microbeads, 0.2-4 parts of a water reducing agent, 0-4 parts of an expanding agent, 0.05-0.5 part of a defoaming agent, and 0-0.1 part of a stabilizer. The sum of the parts by weight of the components is 100 parts. By implementing the method, the bleeding property, the workability, the flowability and the strength of the prestressed duct grouting material can be improved.
本发明公开了一种超高性能预应力孔道压浆料及其制备方法，涉及预应力孔道压浆料领域，其中，超高性能预应力孔道压浆料包括以下重量份的组分：水泥60～80份，矿渣粉1～8份，沸石粉2～12份，石英粉2～15份，微珠5～15份，减水剂0.2～4份，膨胀剂0～4份，消泡剂0.05～0.5份，稳定剂0～0.1份；上述各组分的重量份之和为100份。实施本发明，可提升预应力孔道压浆料的泌水性、和易性、流动性以及强度。
Ultrahigh-performance prestressed duct grouting material and preparation method thereof
一种超高性能预应力孔道压浆料及其制备方法
LI YONGLING (Autor:in) / YANG TENGYU (Autor:in) / QIU BING (Autor:in) / SHU BENAN (Autor:in) / REN YANFEI (Autor:in) / ZHENG LISHANG (Autor:in) / CHEN JIANGANG (Autor:in) / GUO LIXIAN (Autor:in)
12.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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