Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dry-mixed wear-resistant mortar, and preparation method and application thereof
The invention discloses dry-mixed wear-resistant mortar, and a preparation method and application thereof. The preparation method comprises: mixing cement and sand to obtain a mixture M1; adding fly ash and carbon powder into the mixture M1 to obtain a mixture M2; and adding rubber powder and iron tailings into the mixture M2 to obtain the dry-mixed wear-resistant mortar. Based on 100 parts by weight of cement, the usage amount of sand is 20-200 parts by weight, the usage amount of fly ash is 10-100 parts by weight, the usage amount of rubber powder is 1-10 parts by weight, the usage amount of carbon powder is 10-100 parts by weight, and the usage amount of iron tailings is 20-200 parts by weight. By adding fly ash and carbon powder into a mixture of cement and sand and then adding rubber powder and iron tailings, the dry-mixed wear-resistant mortar has good wear resistance when being used by adding water, the usage scope of the dry-mixed wear-resistant mortar is substantially expanded, the service life of the dry-mixed wear-resistant mortar is prolonged, and the usage cost is saved.
Dry-mixed wear-resistant mortar, and preparation method and application thereof
The invention discloses dry-mixed wear-resistant mortar, and a preparation method and application thereof. The preparation method comprises: mixing cement and sand to obtain a mixture M1; adding fly ash and carbon powder into the mixture M1 to obtain a mixture M2; and adding rubber powder and iron tailings into the mixture M2 to obtain the dry-mixed wear-resistant mortar. Based on 100 parts by weight of cement, the usage amount of sand is 20-200 parts by weight, the usage amount of fly ash is 10-100 parts by weight, the usage amount of rubber powder is 1-10 parts by weight, the usage amount of carbon powder is 10-100 parts by weight, and the usage amount of iron tailings is 20-200 parts by weight. By adding fly ash and carbon powder into a mixture of cement and sand and then adding rubber powder and iron tailings, the dry-mixed wear-resistant mortar has good wear resistance when being used by adding water, the usage scope of the dry-mixed wear-resistant mortar is substantially expanded, the service life of the dry-mixed wear-resistant mortar is prolonged, and the usage cost is saved.
Dry-mixed wear-resistant mortar, and preparation method and application thereof
QIANG XIAOZHEN (Autor:in)
22.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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