Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel fiber castable for well lid as well as preparation method and application of steel fiber castable
The invention provides a steel fiber castable for well lids as well as a preparation method and application thereof, and relates to the technical field of cement-based castable, the steel fiber castable comprises the following components in parts by mass: 350-450 parts of early strength cement, 250-350 parts of white cement, 250-350 parts of ordinary Portland cement, 380-420 parts of water, 1.4-2.8 parts of iron black, 1.6-3.2 parts of carbon black and 39-60 parts of steel fiber, the technical problems that an existing cement-based repairing material is long in maintenance time after construction, slow in traffic, large in shrinkage, prone to cracking and large in color difference with an original road surface are solved, the technical effects of high blackness, high viscosity, small shrinkage after construction and early traffic are achieved, and very high practical value is achieved.
本发明提供了一种井盖用钢纤维浇注料及其制备方法、应用，涉及水泥基浇注料的技术领域，包括按质量份数计的以下组分：早强水泥350‑450、白水泥250‑350份、普通硅酸盐水泥250‑350份、水380‑420份、铁黑1.4‑2.8、炭黑1.6‑3.2份，以及钢纤维39‑60份，解决了现有的水泥基修复材料在施工后的养护时间长、通车慢、收缩大以及易开裂，而且与原有路面存在较大色差的技术问题，达到了高黑度、高黏性、已施工收缩小以及早通车的技术效果，具有非常极高的实用价值。
Steel fiber castable for well lid as well as preparation method and application of steel fiber castable
The invention provides a steel fiber castable for well lids as well as a preparation method and application thereof, and relates to the technical field of cement-based castable, the steel fiber castable comprises the following components in parts by mass: 350-450 parts of early strength cement, 250-350 parts of white cement, 250-350 parts of ordinary Portland cement, 380-420 parts of water, 1.4-2.8 parts of iron black, 1.6-3.2 parts of carbon black and 39-60 parts of steel fiber, the technical problems that an existing cement-based repairing material is long in maintenance time after construction, slow in traffic, large in shrinkage, prone to cracking and large in color difference with an original road surface are solved, the technical effects of high blackness, high viscosity, small shrinkage after construction and early traffic are achieved, and very high practical value is achieved.
本发明提供了一种井盖用钢纤维浇注料及其制备方法、应用，涉及水泥基浇注料的技术领域，包括按质量份数计的以下组分：早强水泥350‑450、白水泥250‑350份、普通硅酸盐水泥250‑350份、水380‑420份、铁黑1.4‑2.8、炭黑1.6‑3.2份，以及钢纤维39‑60份，解决了现有的水泥基修复材料在施工后的养护时间长、通车慢、收缩大以及易开裂，而且与原有路面存在较大色差的技术问题，达到了高黑度、高黏性、已施工收缩小以及早通车的技术效果，具有非常极高的实用价值。
Steel fiber castable for well lid as well as preparation method and application of steel fiber castable
井盖用钢纤维浇注料及其制备方法、应用
WANG LONGFEI (Autor:in) / ZHANG PU (Autor:in) / YANG SEN (Autor:in) / ZHANG DONG (Autor:in) / TU YAZHENG (Autor:in) / WANG XINGHUA (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
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