Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Waste glass powder low-carbon cementing material with excellent water resistance and preparation method thereof
The invention discloses a waste glass powder low-carbon cementing material with excellent water resistance, and the waste glass powder low-carbon cementing material is prepared from the following materials: 100 parts of glass powder, 30-60 parts of a sodium silicate solution, 6-10 parts of a sodium hydroxide solution and 0.2-1.8 ml of a hydrophobic modifier, the hydrophobic modifier is polydimethylsiloxane and/or polymerized hydrogenated siloxane-poly (methyl-hydrogen siloxane), and the invention also discloses a preparation method of the waste glass powder low-carbon cementing material with excellent water resistance. Under the condition that the compression resistance of the waste glass powder low-carbon cementing material is not greatly lost, the water resistance of the waste glass powder low-carbon cementing material is improved; the water resistance, the hydrophobic property and the water absorption rate of the material are improved.
本发明公开了一种具有优异耐水性的废玻璃粉低碳胶凝材料，所述废玻璃粉低碳胶凝材料采用如下材料进行制备：玻璃粉100份、硅酸钠溶液30‑60份、氢氧化钠溶液6‑10份以及疏水改性剂用量为0.2‑1.8ml，所述疏水改性剂为聚二甲基硅氧烷和/或聚合氢化硅氧烷‑聚(甲基‑氢硅氧烷)，以及一种具有优异耐水性的废玻璃粉低碳胶凝材料的制备方法，本发明可以在保证废玻璃粉低碳胶凝材料的抗压性能不受较大损失的情况下，改善材料的耐水性能、疏水性能及吸水率。
Waste glass powder low-carbon cementing material with excellent water resistance and preparation method thereof
The invention discloses a waste glass powder low-carbon cementing material with excellent water resistance, and the waste glass powder low-carbon cementing material is prepared from the following materials: 100 parts of glass powder, 30-60 parts of a sodium silicate solution, 6-10 parts of a sodium hydroxide solution and 0.2-1.8 ml of a hydrophobic modifier, the hydrophobic modifier is polydimethylsiloxane and/or polymerized hydrogenated siloxane-poly (methyl-hydrogen siloxane), and the invention also discloses a preparation method of the waste glass powder low-carbon cementing material with excellent water resistance. Under the condition that the compression resistance of the waste glass powder low-carbon cementing material is not greatly lost, the water resistance of the waste glass powder low-carbon cementing material is improved; the water resistance, the hydrophobic property and the water absorption rate of the material are improved.
本发明公开了一种具有优异耐水性的废玻璃粉低碳胶凝材料，所述废玻璃粉低碳胶凝材料采用如下材料进行制备：玻璃粉100份、硅酸钠溶液30‑60份、氢氧化钠溶液6‑10份以及疏水改性剂用量为0.2‑1.8ml，所述疏水改性剂为聚二甲基硅氧烷和/或聚合氢化硅氧烷‑聚(甲基‑氢硅氧烷)，以及一种具有优异耐水性的废玻璃粉低碳胶凝材料的制备方法，本发明可以在保证废玻璃粉低碳胶凝材料的抗压性能不受较大损失的情况下，改善材料的耐水性能、疏水性能及吸水率。
Waste glass powder low-carbon cementing material with excellent water resistance and preparation method thereof
一种具有优异耐水性的废玻璃粉低碳胶凝材料及其制备方法
ZHU WEIPING (Autor:in) / WU XIANPENG (Autor:in)
10.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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