A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of colored super-hydrophobic concrete coating
The invention provides a preparation method of a colored super-hydrophobic concrete coating. The preparation method comprises the following steps: stirring and mixing cement, fine sand, water, an ironoxide dye and a water-soluble low-surface-energy material, baking the mixture in a baking oven at 60-100 DEG C until the mixture is completely dried; crushing the mixture, screening out super-hydrophobic colored powder by using a 60-100 mesh screen, putting the super-hydrophobic colored powder into a powder sprayer, spraying the super-hydrophobic colored powder onto an uncured common concrete substrate, and naturally air-drying or curing the concrete substrate to form the colored super-hydrophobic concrete coating on the surface. The obtained colored super-hydrophobic concrete coating has theadvantages of bright color, high hardness, high wear resistance, freezing rain resistance, freezing resistance, self-cleaning function, corrosion resistance, and high environmental adaptability, so that the surface of concrete has excellent decorative characteristics, and the durability of a concrete building is remarkably improved.
本发明提供了一种彩色超疏水混凝土涂层的制备方法，将水泥、细沙、水、氧化铁染料、水溶性低表面能材料搅拌混合置于60‑100℃烘箱内烘烤至完全干燥，然后碾碎并用60‑100目筛网筛出超疏水彩色粉末，然后将超疏水彩色粉末装入喷粉器中，喷涂至未凝固的普通混凝土基底上，待混凝土基底自然风干或养护风干后表面即可形成彩色超疏水混凝土涂层。本发明获得的彩色超疏水混凝土涂层具有色彩艳丽、高硬度、高耐磨性、防冻雨抗结冰、自清洁、抗腐蚀、环境适应能力强等优点，使得混凝土表面具有优良的装饰特性并显著提高混凝土建筑的持久性。
Preparation method of colored super-hydrophobic concrete coating
The invention provides a preparation method of a colored super-hydrophobic concrete coating. The preparation method comprises the following steps: stirring and mixing cement, fine sand, water, an ironoxide dye and a water-soluble low-surface-energy material, baking the mixture in a baking oven at 60-100 DEG C until the mixture is completely dried; crushing the mixture, screening out super-hydrophobic colored powder by using a 60-100 mesh screen, putting the super-hydrophobic colored powder into a powder sprayer, spraying the super-hydrophobic colored powder onto an uncured common concrete substrate, and naturally air-drying or curing the concrete substrate to form the colored super-hydrophobic concrete coating on the surface. The obtained colored super-hydrophobic concrete coating has theadvantages of bright color, high hardness, high wear resistance, freezing rain resistance, freezing resistance, self-cleaning function, corrosion resistance, and high environmental adaptability, so that the surface of concrete has excellent decorative characteristics, and the durability of a concrete building is remarkably improved.
本发明提供了一种彩色超疏水混凝土涂层的制备方法，将水泥、细沙、水、氧化铁染料、水溶性低表面能材料搅拌混合置于60‑100℃烘箱内烘烤至完全干燥，然后碾碎并用60‑100目筛网筛出超疏水彩色粉末，然后将超疏水彩色粉末装入喷粉器中，喷涂至未凝固的普通混凝土基底上，待混凝土基底自然风干或养护风干后表面即可形成彩色超疏水混凝土涂层。本发明获得的彩色超疏水混凝土涂层具有色彩艳丽、高硬度、高耐磨性、防冻雨抗结冰、自清洁、抗腐蚀、环境适应能力强等优点，使得混凝土表面具有优良的装饰特性并显著提高混凝土建筑的持久性。
Preparation method of colored super-hydrophobic concrete coating
一种彩色超疏水混凝土涂层的制备方法
SONG JINLONG (author) / XU KUN (author) / LIU JIYU (author) / REN SHENZHUANG (author) / SUN JING (author)
2020-10-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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