Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a cement production method capable of enhancing the strength of Portland slag cement. Firstly, mesophase pitch and bentonite waste slag are used as raw materials, a reinforcing material is prepared through melting, spinning, oxidative crosslinking and calcination, the reinforcing material is added into a cement raw material, then the Portland slag cement is prepared through a conventional cement preparation process, and the mechanical properties such as compressive strength and breaking strength of the Portland slag cement can be remarkably improved.
本发明公开了一种能够增强矿渣硅酸盐水泥强度的水泥生产方法。首先以中间相沥青和膨润土废矿渣为原料，经熔融、纺丝、氧化交联、煅烧制得了一种增强料，添加到水泥生料中，再经常规水泥制备工艺制得矿渣硅酸盐水泥，可显著提高矿渣硅酸盐水泥的抗压强度、抗折强度等力学性能。
The invention discloses a cement production method capable of enhancing the strength of Portland slag cement. Firstly, mesophase pitch and bentonite waste slag are used as raw materials, a reinforcing material is prepared through melting, spinning, oxidative crosslinking and calcination, the reinforcing material is added into a cement raw material, then the Portland slag cement is prepared through a conventional cement preparation process, and the mechanical properties such as compressive strength and breaking strength of the Portland slag cement can be remarkably improved.
本发明公开了一种能够增强矿渣硅酸盐水泥强度的水泥生产方法。首先以中间相沥青和膨润土废矿渣为原料，经熔融、纺丝、氧化交联、煅烧制得了一种增强料，添加到水泥生料中，再经常规水泥制备工艺制得矿渣硅酸盐水泥，可显著提高矿渣硅酸盐水泥的抗压强度、抗折强度等力学性能。
Cement production method capable of enhancing strength of Portland slag cement
一种能够增强矿渣硅酸盐水泥强度的水泥生产方法
ZENG BING (Autor:in)
18.11.2022
Patent
Elektronische Ressource
Chinesisch
Portland cement and slag cement
| Engineering Index Backfile | 1908
Slag Portland cement in comparison with Portland cement
| Engineering Index Backfile | 1912
Comparisons of strength development between Portland cement and Portland blast-furnace slag cement
| Engineering Index Backfile | 1959
Slag adulteration of Portland cement
| Engineering Index Backfile | 1899