Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CaSO4.2H2O-doped polymer cement powder, CaSO4.2H2O-doped polymer cement waterproof paint, and preparation method of CaSO4.2H2O-doped polymer cement powder and CaSO4.2H2O-doped polymer cement waterproof paint
The invention relates to a CaSO4.2H2O-doped polymer cement powder, a CaSO4.2H2O-doped polymer cement waterproof paint, and a preparation method of the CaSO4.2H2O-doped polymer cement powder and the CaSO4.2H2O-doped polymer cement waterproof paint. The CaSO4.2H2O-doped polymer cement waterproof paint is composed of a polymer emulsion and the CaSO4.2H2O-doped polymer cement powder, and can be divided into type I, type II, and type III based on physical and mechanical properties. The ratio of the polymer emulsion to the CaSO4.2H2O-doped polymer cement powder of the type I CaSO4.2H2O-doped polymer cement waterproof paint is 1:1.2; the ratio of the polymer emulsion to the CaSO4.2H2O-doped polymer cement powder of the type II CaSO4.2H2O-doped polymer cement waterproof paint is 1:2; and the ratio of the polymer emulsion to the CaSO4.2H2O-doped polymer cement powder of the type III CaSO4.2H2O-doped polymer cement waterproof paint is 1:3. The CaSO4.2H2O-doped polymer cement waterproof paint prepared by adjusting the ratio of cement to desulfurized gypsum is capable of satisfying requirements of national standard GB23445-2009 on mechanical properties and water resistance of polymer cement waterproof paints.
CaSO4.2H2O-doped polymer cement powder, CaSO4.2H2O-doped polymer cement waterproof paint, and preparation method of CaSO4.2H2O-doped polymer cement powder and CaSO4.2H2O-doped polymer cement waterproof paint
The invention relates to a CaSO4.2H2O-doped polymer cement powder, a CaSO4.2H2O-doped polymer cement waterproof paint, and a preparation method of the CaSO4.2H2O-doped polymer cement powder and the CaSO4.2H2O-doped polymer cement waterproof paint. The CaSO4.2H2O-doped polymer cement waterproof paint is composed of a polymer emulsion and the CaSO4.2H2O-doped polymer cement powder, and can be divided into type I, type II, and type III based on physical and mechanical properties. The ratio of the polymer emulsion to the CaSO4.2H2O-doped polymer cement powder of the type I CaSO4.2H2O-doped polymer cement waterproof paint is 1:1.2; the ratio of the polymer emulsion to the CaSO4.2H2O-doped polymer cement powder of the type II CaSO4.2H2O-doped polymer cement waterproof paint is 1:2; and the ratio of the polymer emulsion to the CaSO4.2H2O-doped polymer cement powder of the type III CaSO4.2H2O-doped polymer cement waterproof paint is 1:3. The CaSO4.2H2O-doped polymer cement waterproof paint prepared by adjusting the ratio of cement to desulfurized gypsum is capable of satisfying requirements of national standard GB23445-2009 on mechanical properties and water resistance of polymer cement waterproof paints.
CaSO4.2H2O-doped polymer cement powder, CaSO4.2H2O-doped polymer cement waterproof paint, and preparation method of CaSO4.2H2O-doped polymer cement powder and CaSO4.2H2O-doped polymer cement waterproof paint
CHEN JIALIN (Autor:in) / LIU YIXING (Autor:in) / XU WEI (Autor:in) / WANG WEIKUN (Autor:in)
08.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Self-repairing polymer cement waterproof paint and preparation method thereof
| Europäisches Patentamt | 2020