Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
TiO2 polymer spray coating, photocatalytic regenerated pervious concrete containing TiO2 polymer spray coating and preparation method of photocatalytic regenerated pervious concrete
The invention discloses a TiO2 polymer spraying layer, photocatalytic regeneration pervious concrete containing the TiO2 polymer spraying layer and a preparation method of the TiO2 polymer spraying layer, the TiO2 polymer spraying layer comprises a cementing material, nano TiO2 powder, water, a dispersing agent, a water reducing agent and additional water, the mass ratio of the water to the cementing material is 0.50, the dosage of the nano TiO2 powder accounts for 8% of the mass of the cementing material, the dosage of the dispersing agent accounts for 8% of the mass of the cementing material, and the dosage of the water reducing agent accounts for 8% of the mass of the cementing material. The dosage of the water reducing agent accounts for 1% of the mass of the cementing material, the dosage of the cement accounts for 96% of the mass of the cementing material, the dosage of the redispersible latex powder accounts for 4% of the mass of the cementing material, the dosage of the dispersing agent accounts for 0.5% of the mass of the nano TiO2 powder, and the dosage of the additional water accounts for 20% of the mass of the nano TiO2 powder. The preparation method is simple, and the prepared photocatalytic regenerated pervious concrete containing the TiO2 polymer spraying layer is good in pervious effect, good in photocatalytic performance, capable of degrading Nox and durable.
本发明公开了一种TiO2聚合物喷涂层、含有TiO2聚合物喷涂层的光催化再生透水混凝土及其制备方法，TiO2聚合物喷涂层包括：胶凝材料、纳米TiO2粉体、水、分散剂、减水剂和附加水，水与胶凝材料的质量比为0.50，纳米TiO2粉体的用量占胶凝材料质量的8％，减水剂用量为胶凝材料质量的1％，水泥用量占胶凝材料质量的96％，可再分散性乳胶粉用量占胶凝材料质量的4％，分散剂用量为纳米TiO2粉体质量的0.5％，附加水用量为纳米TiO2粉体质量的20％，通过在再生透水混凝土表面喷涂含有TiO2聚合物喷涂层，制备方法简单，制备出的含有TiO2聚合物喷涂层的光催化再生透水混凝土，透水效果好，光催化性能良好，可降解Nox，具有耐久性。
TiO2 polymer spray coating, photocatalytic regenerated pervious concrete containing TiO2 polymer spray coating and preparation method of photocatalytic regenerated pervious concrete
The invention discloses a TiO2 polymer spraying layer, photocatalytic regeneration pervious concrete containing the TiO2 polymer spraying layer and a preparation method of the TiO2 polymer spraying layer, the TiO2 polymer spraying layer comprises a cementing material, nano TiO2 powder, water, a dispersing agent, a water reducing agent and additional water, the mass ratio of the water to the cementing material is 0.50, the dosage of the nano TiO2 powder accounts for 8% of the mass of the cementing material, the dosage of the dispersing agent accounts for 8% of the mass of the cementing material, and the dosage of the water reducing agent accounts for 8% of the mass of the cementing material. The dosage of the water reducing agent accounts for 1% of the mass of the cementing material, the dosage of the cement accounts for 96% of the mass of the cementing material, the dosage of the redispersible latex powder accounts for 4% of the mass of the cementing material, the dosage of the dispersing agent accounts for 0.5% of the mass of the nano TiO2 powder, and the dosage of the additional water accounts for 20% of the mass of the nano TiO2 powder. The preparation method is simple, and the prepared photocatalytic regenerated pervious concrete containing the TiO2 polymer spraying layer is good in pervious effect, good in photocatalytic performance, capable of degrading Nox and durable.
本发明公开了一种TiO2聚合物喷涂层、含有TiO2聚合物喷涂层的光催化再生透水混凝土及其制备方法，TiO2聚合物喷涂层包括：胶凝材料、纳米TiO2粉体、水、分散剂、减水剂和附加水，水与胶凝材料的质量比为0.50，纳米TiO2粉体的用量占胶凝材料质量的8％，减水剂用量为胶凝材料质量的1％，水泥用量占胶凝材料质量的96％，可再分散性乳胶粉用量占胶凝材料质量的4％，分散剂用量为纳米TiO2粉体质量的0.5％，附加水用量为纳米TiO2粉体质量的20％，通过在再生透水混凝土表面喷涂含有TiO2聚合物喷涂层，制备方法简单，制备出的含有TiO2聚合物喷涂层的光催化再生透水混凝土，透水效果好，光催化性能良好，可降解Nox，具有耐久性。
TiO2 polymer spray coating, photocatalytic regenerated pervious concrete containing TiO2 polymer spray coating and preparation method of photocatalytic regenerated pervious concrete
一种TiO2聚合物喷涂层、含有TiO2聚合物喷涂层的光催化再生透水混凝土及其制备方法
CONG PEIJIANG (Autor:in) / ZHANG JIE (Autor:in) / FENG JUN (Autor:in) / YIN ZHIGANG (Autor:in) / ZHOU HONGQIAN (Autor:in) / HAN WEIMENG (Autor:in) / LIU GAOWEI (Autor:in) / XU GUANGYUAN (Autor:in) / LI YANCHUN (Autor:in) / WANG HAIPENG (Autor:in)
28.05.2024
Patent
Elektronische Ressource
Chinesisch
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