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    • 1. 发明申请
    • WHITE OR COLORED CEMENTITIOUS MIXTURE FOR MANUFACTURE OF CONCRETE, MORTAR AND INTERACTIVE PASTES WITH PHOTOLUMINESCENT PROPERTIES
    • 白色或彩色混凝土,用于制造具有光致发光特性的混凝土,麦芽糖和相互作用的粘合剂
    • US20150274593A1
    • 2015-10-01
    • US14437291
    • 2013-10-21
    • SECIL S.A.-COMPANHIA GERAL DE CAL E CIMENTO
    • Angela Maria Jesus De Sequeira Serra Nunes
    • C04B28/04C09K11/64
    • 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.
    • 用于制造具有光致发光性质的微混凝土或普通混凝土,砂浆或交互式糊状物的白色或彩色水泥混合物,其在暴露于黑暗环境中时对入射发光刺激作出响应,在数分钟后腐烂。 水泥混合物包含相对于组合物总重量的组分重量百分比的以下组分:a)35-80%的白色或灰色波特兰水泥; b)0.1-30%的细磨石灰石填料; c)0.01-3%粉状超增塑剂; d)0.01-3%的改性聚乙烯树脂; e)0.01-5%乙酸乙烯酯和乙烯共聚物的分散剂; f)0.3-20%的基于铝酸锶或其它各种颜色的光致发光颜料; 以及选自以下的一种或多种成分:g)1-10%的结合调节剂; h)0.1-4%的硬脂酸锌; i)1-20%的偏心蛋白; j)5-60%的人造火山灰; k)0.1-15%的无机颜料。