Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Setting time-shortening energy-saving cement
The invention discloses setting time-shortening energy-saving cement which is characterized by comprising clinker, mixed materials, fluorgypsum and pulverized coal ash in a weight ratio of 50: 44: 6, wherein the mixed materials comprise mineral slag, coal gangue and coal ash. Ammonium chloride is added into the cement as a cement stabilizing agent or by taking ammonium chloride as a main component, a certain amount of a carrier, a plasticizer and a corrosion inhibitor are added into the cement as the cement stabilizing agent, wherein the ammonium chloride accounts for 0.5% by weight. The setting time-shortening energy-saving cement disclosed by the invention has the beneficial effects that the cement disclosed by the invention is good in adhesiveness and is more firm and durable after setting.
Setting time-shortening energy-saving cement
The invention discloses setting time-shortening energy-saving cement which is characterized by comprising clinker, mixed materials, fluorgypsum and pulverized coal ash in a weight ratio of 50: 44: 6, wherein the mixed materials comprise mineral slag, coal gangue and coal ash. Ammonium chloride is added into the cement as a cement stabilizing agent or by taking ammonium chloride as a main component, a certain amount of a carrier, a plasticizer and a corrosion inhibitor are added into the cement as the cement stabilizing agent, wherein the ammonium chloride accounts for 0.5% by weight. The setting time-shortening energy-saving cement disclosed by the invention has the beneficial effects that the cement disclosed by the invention is good in adhesiveness and is more firm and durable after setting.
Setting time-shortening energy-saving cement
WANG DONG (Autor:in) / JIANG HAITUO (Autor:in) / LIU YING (Autor:in) / WANG QING (Autor:in) / WANG YUZHOU (Autor:in)
02.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Saving time on cement analysis
| Taylor & Francis Verlag | 1978
Energy-saving coal saving agent for cement production
| Europäisches Patentamt | 2024