Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Portland cement reinforcing agent as well as preparation method and application thereof
The invention relates to the technical field of cement-based admixtures, in particular to a Portland cement reinforcing agent and a preparation method and application thereof.The Portland cement reinforcing agent is prepared by taking CaO, Si O2 and CaC12 as raw materials through high-temperature calcination, quenching and grinding and comprises the components of Ca3Si O4C12, Ca2Si O4 and a small amount of Si O2, the hydration rate of a mineral phase of Portland cement clinker can be increased by adding the Portland cement reinforcing agent into a cementing material, and the mineral phase of the Portland cement clinker can be increased by adding the Portland cement reinforcing agent into the cementing material; the compressive strength of the cement-based material is obviously improved, the early-stage breaking strength of the cement-based material can be improved, and the later-stage breaking strength of cement mortar is not damaged.
本发明涉及水泥基外加剂技术领域，尤其是涉及一种硅酸盐水泥增强剂及其制备方法与应用，以CaO、S i O2、CaC l 2为原料进行高温煅烧、急冷、研磨制备而成，组成成分为Ca3S i O4C l 2、Ca2S i O4以及少量S i O2，其添加至胶凝材料中可提高硅酸盐水泥熟料矿物相的水化速率，对水泥基材料的抗压强度有明显的提升作用，且能提升水泥基材料的早期抗折强度，不损害水泥砂浆后期抗折强度。
Portland cement reinforcing agent as well as preparation method and application thereof
The invention relates to the technical field of cement-based admixtures, in particular to a Portland cement reinforcing agent and a preparation method and application thereof.The Portland cement reinforcing agent is prepared by taking CaO, Si O2 and CaC12 as raw materials through high-temperature calcination, quenching and grinding and comprises the components of Ca3Si O4C12, Ca2Si O4 and a small amount of Si O2, the hydration rate of a mineral phase of Portland cement clinker can be increased by adding the Portland cement reinforcing agent into a cementing material, and the mineral phase of the Portland cement clinker can be increased by adding the Portland cement reinforcing agent into the cementing material; the compressive strength of the cement-based material is obviously improved, the early-stage breaking strength of the cement-based material can be improved, and the later-stage breaking strength of cement mortar is not damaged.
本发明涉及水泥基外加剂技术领域，尤其是涉及一种硅酸盐水泥增强剂及其制备方法与应用，以CaO、S i O2、CaC l 2为原料进行高温煅烧、急冷、研磨制备而成，组成成分为Ca3S i O4C l 2、Ca2S i O4以及少量S i O2，其添加至胶凝材料中可提高硅酸盐水泥熟料矿物相的水化速率，对水泥基材料的抗压强度有明显的提升作用，且能提升水泥基材料的早期抗折强度，不损害水泥砂浆后期抗折强度。
Portland cement reinforcing agent as well as preparation method and application thereof
一种硅酸盐水泥增强剂及其制备方法与应用
CUI SUPING (Autor:in) / QIAO ZHIYANG (Autor:in) / GUO XUANMING (Autor:in) / WANG YALI (Autor:in) / ZHENG YAN (Autor:in) / WANG CHONGYU (Autor:in)
08.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Cement reinforcing agent as well as preparation method and application thereof
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2015
Carbon nanomaterial cement reinforcing agent as well as preparation method and application thereof
| Europäisches Patentamt | 2024
Cement quick-setting reinforcing agent as well as preparation method and application thereof
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024