Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses high-performance energy-saving foam concrete and a preparation method thereof. Comprising the following steps: preparing a mixed biological material; mixing the cement, the foam glass, the cellulose, the binder, the water reducing agent and the water, and uniformly stirring to obtain a mixture; adding coarse aggregate, fine aggregate, the mixed biological material and calcium lactate, and uniformly mixing to obtain slurry; and pouring and molding the slurry, and curing for 7-28 days at the temperature of 23 +/-2 DEG C and the humidity of 80%-95% to obtain the high-performance energy-saving foam concrete. The shaddock peel charcoal and the bacillus subtilis are combined, so that the concrete has certain self-healing capability, cracks are reduced, and meanwhile, the concrete is energy-saving and environment-friendly; the modified pomelo peel charcoal is a green and excellent curing agent for sealing cracks, reducing porosity and enhancing the fracture performance of the concrete by the bacillus subtilis, and bacteria can be well fixed to play a specific function.
本发明公开了一种高性能节能泡沫混凝土及其制备方法。包括以下步骤：制备混合生物料；将水泥、泡沫玻璃、纤维素、粘结剂、减水剂和水混合，搅拌均匀，得到混合物；再加入粗骨料、细骨料、混合生物料、乳酸钙混合均匀得到浆料；将浆料浇筑成型，在温度23±2℃，80％～95％湿度下养护7～28天得到所述高性能节能泡沫混凝土。该发明将柚子皮生物炭与枯草芽孢杆菌进行结合，能使得混凝土具备一定的自愈合能力，减少裂缝的生成，同时节能环保；而经过改性的柚子皮生物炭更是枯草芽孢杆菌密封裂缝、降低孔隙率和加强混凝土断裂性能的绿色优良固化剂，能较好的固定细菌使其发挥特定的功能。
The invention discloses high-performance energy-saving foam concrete and a preparation method thereof. Comprising the following steps: preparing a mixed biological material; mixing the cement, the foam glass, the cellulose, the binder, the water reducing agent and the water, and uniformly stirring to obtain a mixture; adding coarse aggregate, fine aggregate, the mixed biological material and calcium lactate, and uniformly mixing to obtain slurry; and pouring and molding the slurry, and curing for 7-28 days at the temperature of 23 +/-2 DEG C and the humidity of 80%-95% to obtain the high-performance energy-saving foam concrete. The shaddock peel charcoal and the bacillus subtilis are combined, so that the concrete has certain self-healing capability, cracks are reduced, and meanwhile, the concrete is energy-saving and environment-friendly; the modified pomelo peel charcoal is a green and excellent curing agent for sealing cracks, reducing porosity and enhancing the fracture performance of the concrete by the bacillus subtilis, and bacteria can be well fixed to play a specific function.
本发明公开了一种高性能节能泡沫混凝土及其制备方法。包括以下步骤：制备混合生物料；将水泥、泡沫玻璃、纤维素、粘结剂、减水剂和水混合，搅拌均匀，得到混合物；再加入粗骨料、细骨料、混合生物料、乳酸钙混合均匀得到浆料；将浆料浇筑成型，在温度23±2℃，80％～95％湿度下养护7～28天得到所述高性能节能泡沫混凝土。该发明将柚子皮生物炭与枯草芽孢杆菌进行结合，能使得混凝土具备一定的自愈合能力，减少裂缝的生成，同时节能环保；而经过改性的柚子皮生物炭更是枯草芽孢杆菌密封裂缝、降低孔隙率和加强混凝土断裂性能的绿色优良固化剂，能较好的固定细菌使其发挥特定的功能。
High-performance energy-saving foam concrete and preparation method thereof
高性能节能泡沫混凝土及其制备方法
28.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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