Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nano-titanium nitride and titanium nitride crystal whisker dry-mixed mortar and preparation method thereof
The invention provides nano-titanium nitride and titanium nitride crystal whisker dry-mixed mortar and a preparation method thereof. The nano-titanium nitride and titanium nitride crystal whisker dry-mixed mortar is prepared from 0.02-5 parts of nano-titanium nitride, 0.02-5 parts of titanium nitride crystal whisker, 20-40 parts of cement, 15-50 parts of blending stock, 0.02-5 parts of thickening agents, 0.02-5 parts of water reducing agents and 35-75 parts of sand mixtures. The preparation method includes the following steps that firstly, the mentioned raw materials are prepared into composite cementitious materials, the sand mixtures and addition agents, the obtained composite cementitious materials, the sand mixtures and the addition agents are evenly mixed in a certain proportion, and the nano-titanium nitride and titanium nitride crystal whisker dry-mixed mortar is obtained. By means of the nano-titanium nitride and titanium nitride crystal whisker dry-mixed mortar, the inherent defect of being hard and brittle of the mortar is improved, the strength, cracking resistance, seepage resistance and other properties of the mortar are improved, and the nano-titanium nitride and titanium nitride crystal whisker dry-mixed mortar and the preparation method thereof are simple in technology, controllable in process, good in mechanical property, low in cost and high in cost performance, and the preparation method is capable of being used for multiple types of dry-mixed mortar.
Nano-titanium nitride and titanium nitride crystal whisker dry-mixed mortar and preparation method thereof
The invention provides nano-titanium nitride and titanium nitride crystal whisker dry-mixed mortar and a preparation method thereof. The nano-titanium nitride and titanium nitride crystal whisker dry-mixed mortar is prepared from 0.02-5 parts of nano-titanium nitride, 0.02-5 parts of titanium nitride crystal whisker, 20-40 parts of cement, 15-50 parts of blending stock, 0.02-5 parts of thickening agents, 0.02-5 parts of water reducing agents and 35-75 parts of sand mixtures. The preparation method includes the following steps that firstly, the mentioned raw materials are prepared into composite cementitious materials, the sand mixtures and addition agents, the obtained composite cementitious materials, the sand mixtures and the addition agents are evenly mixed in a certain proportion, and the nano-titanium nitride and titanium nitride crystal whisker dry-mixed mortar is obtained. By means of the nano-titanium nitride and titanium nitride crystal whisker dry-mixed mortar, the inherent defect of being hard and brittle of the mortar is improved, the strength, cracking resistance, seepage resistance and other properties of the mortar are improved, and the nano-titanium nitride and titanium nitride crystal whisker dry-mixed mortar and the preparation method thereof are simple in technology, controllable in process, good in mechanical property, low in cost and high in cost performance, and the preparation method is capable of being used for multiple types of dry-mixed mortar.
Nano-titanium nitride and titanium nitride crystal whisker dry-mixed mortar and preparation method thereof
ZHU JIANPING (Autor:in) / YANG ZHENGPENG (Autor:in) / FENG CHUNHUA (Autor:in) / FAN SHUHENG (Autor:in) / TIAN MENGDI (Autor:in) / GAO CHAOFENG (Autor:in) / GUO BENKAI (Autor:in) / GUAN XUEMAO (Autor:in)
27.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2022
Titanium nitride coated high titanium corundum and preparation method and application thereof
| Europäisches Patentamt | 2021
Method for preparing titanium nitride-titanium diboride-cubic boron nitride composite
| Europäisches Patentamt | 2017
METHOD FOR PREPARING TITANIUM NITRIDE-TITANIUM DIBORIDE-CUBIC BORON NITRIDE COMPOSITE
| Europäisches Patentamt | 2016
Method for preparing titanium nitride-titanium diboride-cubic boron nitride composite
| Europäisches Patentamt | 2016