Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Quick-drying cement comprises the following components in parts by weight: 200 parts to 300 parts of limestone, 7 parts to 12 parts of a cement accelerator, 35 parts to 50 parts of coal ash residue, 10 parts to 15 parts of epoxy ester, 10 parts to 15 parts of a stabilizer, 10 parts to 20 parts of metal filing and 8 parts to 22 parts of bentonite. The invention aims to reduce the setting time of cement.
一种速干型水泥，它包括以下组分：石灰石、水泥速凝剂、煤灰渣、环氧酯、稳定剂、金属屑、膨润土，以上各组分以重量份数计分别为：石灰石200份‑300份，水泥速凝剂7份‑12份，煤灰渣35份‑50份，环氧酯10份‑15份，稳定剂10份‑15份，金属屑10份‑20份，膨润土8份‑22份。本发明的目的是能够降低水泥的凝固时间。
Quick-drying cement comprises the following components in parts by weight: 200 parts to 300 parts of limestone, 7 parts to 12 parts of a cement accelerator, 35 parts to 50 parts of coal ash residue, 10 parts to 15 parts of epoxy ester, 10 parts to 15 parts of a stabilizer, 10 parts to 20 parts of metal filing and 8 parts to 22 parts of bentonite. The invention aims to reduce the setting time of cement.
一种速干型水泥，它包括以下组分：石灰石、水泥速凝剂、煤灰渣、环氧酯、稳定剂、金属屑、膨润土，以上各组分以重量份数计分别为：石灰石200份‑300份，水泥速凝剂7份‑12份，煤灰渣35份‑50份，环氧酯10份‑15份，稳定剂10份‑15份，金属屑10份‑20份，膨润土8份‑22份。本发明的目的是能够降低水泥的凝固时间。
Single-component quick-drying and quick-hardening cement
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2015
Anticorrosive quick-drying cement-based waterproof coating and preparation method thereof
| Europäisches Patentamt | 2020