Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a UHPC material for a sewage pipeline. The UHPC material comprises the following raw materials in parts by weight: 12-18 parts of cement, 12-15 parts of silica fume, 13-18 parts of fly ash, 35-50 parts of a green admixture, 10-15 parts of nano silicon dioxide, 8-11 parts of quartz powder, 5-15 parts of quartz sand, 6-12 parts of basalt fibers, 15-22 parts of water and 12-30 parts of a chemical additive. The preparation process is simple, a material with excellent performance such as environmental protection, good working performance, ultrahigh strength, low shrinkage and high durability can be prepared, when the material is used for preparing the sewage pipeline, the sectional area of a component can be effectively reduced, the sewage corrosion resistance is greatly improved, and the service life of a sewage pipeline system is remarkably prolonged.
本发明提供一种用于污水管道的UHPC材料，包括以下重量份原料：水泥12～18份、硅灰12～15份、粉煤灰13～18份、绿色掺合料35～50份、纳米二氧化硅10～15份、石英粉8～11份、石英砂5～15份、玄武岩纤维6～12份、水15～22份、化学外加剂12～30份；本发明制备工艺简单，可制备出兼并环保、良好工作性能、超高强度、低收缩和高耐久性等各方面性能优良的材料，利用其制备污水管道时，能有效降低构件截面面积，大幅提升耐污水腐蚀性能，显著延长污水管道系统的使用寿命。
The invention provides a UHPC material for a sewage pipeline. The UHPC material comprises the following raw materials in parts by weight: 12-18 parts of cement, 12-15 parts of silica fume, 13-18 parts of fly ash, 35-50 parts of a green admixture, 10-15 parts of nano silicon dioxide, 8-11 parts of quartz powder, 5-15 parts of quartz sand, 6-12 parts of basalt fibers, 15-22 parts of water and 12-30 parts of a chemical additive. The preparation process is simple, a material with excellent performance such as environmental protection, good working performance, ultrahigh strength, low shrinkage and high durability can be prepared, when the material is used for preparing the sewage pipeline, the sectional area of a component can be effectively reduced, the sewage corrosion resistance is greatly improved, and the service life of a sewage pipeline system is remarkably prolonged.
本发明提供一种用于污水管道的UHPC材料，包括以下重量份原料：水泥12～18份、硅灰12～15份、粉煤灰13～18份、绿色掺合料35～50份、纳米二氧化硅10～15份、石英粉8～11份、石英砂5～15份、玄武岩纤维6～12份、水15～22份、化学外加剂12～30份；本发明制备工艺简单，可制备出兼并环保、良好工作性能、超高强度、低收缩和高耐久性等各方面性能优良的材料，利用其制备污水管道时，能有效降低构件截面面积，大幅提升耐污水腐蚀性能，显著延长污水管道系统的使用寿命。
UHPC material for sewage pipeline
一种用于污水管道的UHPC材料
WANG JUNFENG (Autor:in)
09.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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