A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Geopolymer-based building greening material as well as preparation method and application thereof
The invention discloses a geopolymer-based building greening material as well as a preparation method and application thereof. The preparation method comprises the following steps: S1, mixing water-containing sludge, Ca2O2, carbon nitride and iron phosphate to obtain nutrient soil; s2, mixing nutrient soil, metakaolin, fly ash, an exciting agent and water, and curing the materials at normal temperature to obtain an adhesive; s3, mixing the nutrient soil, the adhesive, the water-retaining agent and the grass seeds to obtain the geopolymer-based building greening material. The geopolymer-based building greening material has a pH microenvironment suitable for vegetation growth and sufficient nutrient elements, has good strength and can be directly smeared on the surface of a building wall, thereby forming a green building after maintenance.
本发明公开了一种地聚物基建筑绿化材料及其制备方法和应用。本发明的制备方法包括如下步骤：S1.将含水污泥、Ca2O2、氮化碳、磷酸铁混合，得到营养土；S2.将营养土、偏高岭土、粉煤灰、激发剂和水混合后，常温固化，得到粘合剂；S3.将营养土、粘合剂、保水剂、草种混合，得到所述地聚物基建筑绿化材料。本发明的地聚物基建筑绿化材料具有适宜植被生长的pH微环境和充足的营养元素，且具有良好的强度，可直接涂抹于建筑物墙体表面，经过养护后形成绿色建筑。
Geopolymer-based building greening material as well as preparation method and application thereof
The invention discloses a geopolymer-based building greening material as well as a preparation method and application thereof. The preparation method comprises the following steps: S1, mixing water-containing sludge, Ca2O2, carbon nitride and iron phosphate to obtain nutrient soil; s2, mixing nutrient soil, metakaolin, fly ash, an exciting agent and water, and curing the materials at normal temperature to obtain an adhesive; s3, mixing the nutrient soil, the adhesive, the water-retaining agent and the grass seeds to obtain the geopolymer-based building greening material. The geopolymer-based building greening material has a pH microenvironment suitable for vegetation growth and sufficient nutrient elements, has good strength and can be directly smeared on the surface of a building wall, thereby forming a green building after maintenance.
本发明公开了一种地聚物基建筑绿化材料及其制备方法和应用。本发明的制备方法包括如下步骤：S1.将含水污泥、Ca2O2、氮化碳、磷酸铁混合，得到营养土；S2.将营养土、偏高岭土、粉煤灰、激发剂和水混合后，常温固化，得到粘合剂；S3.将营养土、粘合剂、保水剂、草种混合，得到所述地聚物基建筑绿化材料。本发明的地聚物基建筑绿化材料具有适宜植被生长的pH微环境和充足的营养元素，且具有良好的强度，可直接涂抹于建筑物墙体表面，经过养护后形成绿色建筑。
Geopolymer-based building greening material as well as preparation method and application thereof
一种地聚物基建筑绿化材料及其制备方法和应用
JIANG SHUXIAN (author) / LIN ZEBIN (author) / XIE JIANHE (author) / HUANG YUXIANG (author) / CHEN DANCHUN (author)
2021-08-24
Patent
Electronic Resource
Chinese
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