A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ENVIRONMENTALLY FRIENDLY MORTAR COMPOSITIONS
A mortar composition comprises: a) 15 – 50 wt.-% of a mineral binder, whereby: - with respect to 100 parts by weight of the mineral binder, the mineral binder comprises 40 – 70 parts by weight of cement and 30 –60 parts by weight of a cement substitute based on clay, limestone and gypsum; - and whereby, with respect to 100 parts by weight of the cement substitute, the cement substitute comprises: 35 – 65 parts by weight of clay, especially calcined clay, 1 – 20 parts by weight of gypsum, and rest to 100 parts by weight of limestone; b) 50 – 80 wt.-%, especially 62 – 65 wt.-%, of aggregates, especially sand; c) 0 – 10 wt.-%, especially 0 – 6 wt.-% of one or more additives; whereby all of the wt.-% are with respect to the dry weight of the mortar composition.
ENVIRONMENTALLY FRIENDLY MORTAR COMPOSITIONS
A mortar composition comprises: a) 15 – 50 wt.-% of a mineral binder, whereby: - with respect to 100 parts by weight of the mineral binder, the mineral binder comprises 40 – 70 parts by weight of cement and 30 –60 parts by weight of a cement substitute based on clay, limestone and gypsum; - and whereby, with respect to 100 parts by weight of the cement substitute, the cement substitute comprises: 35 – 65 parts by weight of clay, especially calcined clay, 1 – 20 parts by weight of gypsum, and rest to 100 parts by weight of limestone; b) 50 – 80 wt.-%, especially 62 – 65 wt.-%, of aggregates, especially sand; c) 0 – 10 wt.-%, especially 0 – 6 wt.-% of one or more additives; whereby all of the wt.-% are with respect to the dry weight of the mortar composition.
ENVIRONMENTALLY FRIENDLY MORTAR COMPOSITIONS
HESSELBARTH DANIELA (author) / GALLUCCI EMMANUEL (author) / JUILLAND PATRICK (author) / FRUNZ LUKAS (author)
2024-12-12
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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