Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Decorative concrete containing photochromic material and preparation method thereof
The invention relates to the technical field of decorative concrete, and particularly discloses decorative concrete containing a photochromic material and a preparation method. The decorative concrete is mainly prepared from the following raw materials: water, cement, desulfurized gypsum, river sand, a photochromic material, an auxiliary inorganic pigment, a water reducing agent, a defoaming agent, an expanding agent, a polymer emulsion, polypropylene fibers and calcium sulfate whiskers. The photochromic material is obtained by sequentially coating the surface of river sand with an inner titanium dioxide layer, a silicon dioxide layer and an outer titanium dioxide layer and then treating the river sand with oleic acid acyl propyl dimethyl betaine and vinyl-tri (2-methoxyethoxy) silane. According to the decorative concrete, through the synergistic interaction among the raw materials, the decorative concrete is colored, can change color under the irradiation of visible light or ultraviolet light, has the advantage of high mechanical strength, and meets the market requirements.
本申请涉及装饰混凝土技术领域，具体公开了一种含有光敏变色材料的装饰混凝土及制备方法。装饰混凝土主要由以下原料制成：水、水泥、脱硫石膏、河砂、光敏变色材料、辅助无机颜料、减水剂、消泡剂、膨胀剂、聚合物乳液、聚丙烯纤维、硫酸钙晶须；光敏变色材料为河砂表面依次包覆内二氧化钛层、二氧化硅层、外二氧化钛层后，经过油酸酰基丙基二甲基甜菜碱、乙烯基‑三(2‑甲氧基乙氧基)硅烷处理获得。该装饰混凝土，通过原料之间的协同增效，不仅带有颜色，而且在可见光或紫外光照射下能够实现变色，同时还具有高机械强度的优点，满足市场需求。
Decorative concrete containing photochromic material and preparation method thereof
The invention relates to the technical field of decorative concrete, and particularly discloses decorative concrete containing a photochromic material and a preparation method. The decorative concrete is mainly prepared from the following raw materials: water, cement, desulfurized gypsum, river sand, a photochromic material, an auxiliary inorganic pigment, a water reducing agent, a defoaming agent, an expanding agent, a polymer emulsion, polypropylene fibers and calcium sulfate whiskers. The photochromic material is obtained by sequentially coating the surface of river sand with an inner titanium dioxide layer, a silicon dioxide layer and an outer titanium dioxide layer and then treating the river sand with oleic acid acyl propyl dimethyl betaine and vinyl-tri (2-methoxyethoxy) silane. According to the decorative concrete, through the synergistic interaction among the raw materials, the decorative concrete is colored, can change color under the irradiation of visible light or ultraviolet light, has the advantage of high mechanical strength, and meets the market requirements.
本申请涉及装饰混凝土技术领域，具体公开了一种含有光敏变色材料的装饰混凝土及制备方法。装饰混凝土主要由以下原料制成：水、水泥、脱硫石膏、河砂、光敏变色材料、辅助无机颜料、减水剂、消泡剂、膨胀剂、聚合物乳液、聚丙烯纤维、硫酸钙晶须；光敏变色材料为河砂表面依次包覆内二氧化钛层、二氧化硅层、外二氧化钛层后，经过油酸酰基丙基二甲基甜菜碱、乙烯基‑三(2‑甲氧基乙氧基)硅烷处理获得。该装饰混凝土，通过原料之间的协同增效，不仅带有颜色，而且在可见光或紫外光照射下能够实现变色，同时还具有高机械强度的优点，满足市场需求。
Decorative concrete containing photochromic material and preparation method thereof
一种含有光敏变色材料的装饰混凝土及制备方法
LI YALIN (Autor:in) / WANG YUTING (Autor:in)
03.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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