Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WHITE OR COLORED CEMENTITIOUS MIXTURE FOR MANUFACTURE OF CONCRETE, MORTAR AND INTERACTIVE PASTES WITH PHOTOLUMINESCENT PROPERTIES
A white or colored cementitious mixture for the manufacture of micro-concrete or normal concrete, mortar or interactive pastes with photoluminescent properties, which respond to an incident luminous stimulus when exposed in a dark environment, decaying after several minutes. The cementitious mixture comprises the following components, in percentage in weight of the components relative to the total weight of the composition: a) 35-80% of white or gray Portland cement; b) 0.1-30% of finely ground limestone filler; c) 0.01-3% of powdered super-plasticizer; d) 0.01-3% of modified polyvinyl resins; e) 0.01-5% of dispersant of vinyl acetate and ethylene copolymers; f) 0.3-20% of photoluminescent pigment based on strontium aluminate, or other, of various colors; and also one or more components selected from: g) 1-10% of binding regulator; h) 0.1-4% of zinc stearate; i) 1-20% of metakaolins; j) 5-60% of artificial pozzolans; k) 0.1-15% of inorganic pigments.
WHITE OR COLORED CEMENTITIOUS MIXTURE FOR MANUFACTURE OF CONCRETE, MORTAR AND INTERACTIVE PASTES WITH PHOTOLUMINESCENT PROPERTIES
A white or colored cementitious mixture for the manufacture of micro-concrete or normal concrete, mortar or interactive pastes with photoluminescent properties, which respond to an incident luminous stimulus when exposed in a dark environment, decaying after several minutes. The cementitious mixture comprises the following components, in percentage in weight of the components relative to the total weight of the composition: a) 35-80% of white or gray Portland cement; b) 0.1-30% of finely ground limestone filler; c) 0.01-3% of powdered super-plasticizer; d) 0.01-3% of modified polyvinyl resins; e) 0.01-5% of dispersant of vinyl acetate and ethylene copolymers; f) 0.3-20% of photoluminescent pigment based on strontium aluminate, or other, of various colors; and also one or more components selected from: g) 1-10% of binding regulator; h) 0.1-4% of zinc stearate; i) 1-20% of metakaolins; j) 5-60% of artificial pozzolans; k) 0.1-15% of inorganic pigments.
WHITE OR COLORED CEMENTITIOUS MIXTURE FOR MANUFACTURE OF CONCRETE, MORTAR AND INTERACTIVE PASTES WITH PHOTOLUMINESCENT PROPERTIES
WEISSE ODER FARBIGE ZEMENTÖSE MISCHUNG FÜR DIE HERSTELLUNG VON BETON, MÖRTEL UND INTERAKTIVEN PASTEN MIT PHOTOLUMINESZIERENDEN EIGENSCHAFTEN
MÉLANGE CIMENTAIRE BLANC OU COLORÉ DESTINÉ À LA FABRICATION DE BÉTON, DE MORTIER ET DE PÂTES INTERACTIVES AUX PROPRIÉTÉS PHOTOLUMINESCENTES
JESUS DE SEQUEIRA SERRA NUNES ANGELA MARIA (Autor:in)
27.03.2019
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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