Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Impermeable recycled concrete and preparation method thereof
The invention relates to the technical field of concrete, and particularly discloses impermeable recycled concrete and a preparation method thereof. The impermeable recycled concrete is prepared from the following components: water, cement, fly ash, modified recycled aggregate and an additive, the modified recycled aggregate is obtained by soaking recycled aggregate in a modification liquid for modification; the modified liquid is prepared from the following components: water, urea, soluble calcium salt, nutrients, bacillus subtilis and lactobacillus plantarum. The method has the advantage of improving the strength and impermeability of the recycled concrete.
本发明涉及混凝土技术领域，具体公开了一种抗渗再生混凝土及其制备方法。一种抗渗再生混凝土，包括以下组分：水、水泥、粉煤灰、改性再生骨料、外加剂；改性再生骨料由再生骨料浸泡在改性液中进行改性所得；改性液由以下组分配置而成：水、尿素、可溶性钙盐、营养物、枯草芽孢杆菌、植物乳杆菌。本发明具有提高再生混凝土的强度和抗渗性能的优点。
Impermeable recycled concrete and preparation method thereof
The invention relates to the technical field of concrete, and particularly discloses impermeable recycled concrete and a preparation method thereof. The impermeable recycled concrete is prepared from the following components: water, cement, fly ash, modified recycled aggregate and an additive, the modified recycled aggregate is obtained by soaking recycled aggregate in a modification liquid for modification; the modified liquid is prepared from the following components: water, urea, soluble calcium salt, nutrients, bacillus subtilis and lactobacillus plantarum. The method has the advantage of improving the strength and impermeability of the recycled concrete.
本发明涉及混凝土技术领域，具体公开了一种抗渗再生混凝土及其制备方法。一种抗渗再生混凝土，包括以下组分：水、水泥、粉煤灰、改性再生骨料、外加剂；改性再生骨料由再生骨料浸泡在改性液中进行改性所得；改性液由以下组分配置而成：水、尿素、可溶性钙盐、营养物、枯草芽孢杆菌、植物乳杆菌。本发明具有提高再生混凝土的强度和抗渗性能的优点。
Impermeable recycled concrete and preparation method thereof
抗渗再生混凝土及其制备方法
GUO QING (Autor:in) / MA WUPING (Autor:in) / GUO FEI (Autor:in) / PAN JIZENG (Autor:in)
12.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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