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Method for preparing ecological concrete from concrete reclaimed material and application of ecological concrete
The invention discloses a method for preparing ecological concrete by using a concrete reclaimed material and application thereof, the method comprises the following steps: adding the concrete reclaimed material, aluminum ammonium salt and cement into a concrete mixer in sequence, and mixing for 4-5 minutes to obtain a primary mixture; adding water and a water reducing agent into the primary mixture, and stirring and mixing to obtain a pouring material; and the pouring material is subjected to pouring maintenance according to a formwork, and the alkalinity-reduced ecological concrete is obtained. The method can reduce the alkalinity of the concrete reclaimed material, so that grass can be planted on the upper part of the prepared ecological concrete on the basis that the prepared ecological concrete meets the slope protection requirement, the defect that grass cannot be planted in the recycled concrete is overcome, the application field of the recycled concrete is widened, the ornamental value of the recycled concrete is also improved, and the ecological concrete is worthy of popularization and application. The application field of the concrete reclaimed material is expanded.
本发明公开了利用混凝土再生料制备生态混凝土的方法及其应用，所述方法包括以下步骤，按照顺序，依次向混凝土搅拌机中加入混凝土再生料、铝铵盐及水泥，拌合4‑5分钟，得到初步混合物；向初步混合物中加入水和减水剂，搅拌混合，得到浇筑料；将浇筑料根据模板进行浇筑养护，得到碱性降低的生态混凝土。本发明能降低混凝土再生料的碱性，使制备出的生态混凝土在满足边坡防护要求的基础上，还能在其上部进行植草，弥补再生混凝土不能植草的缺点，不仅提高了再生混凝土的适用领域，还提升了再生混凝土的观赏性，扩展了混凝土再生料的适用领域。
Method for preparing ecological concrete from concrete reclaimed material and application of ecological concrete
The invention discloses a method for preparing ecological concrete by using a concrete reclaimed material and application thereof, the method comprises the following steps: adding the concrete reclaimed material, aluminum ammonium salt and cement into a concrete mixer in sequence, and mixing for 4-5 minutes to obtain a primary mixture; adding water and a water reducing agent into the primary mixture, and stirring and mixing to obtain a pouring material; and the pouring material is subjected to pouring maintenance according to a formwork, and the alkalinity-reduced ecological concrete is obtained. The method can reduce the alkalinity of the concrete reclaimed material, so that grass can be planted on the upper part of the prepared ecological concrete on the basis that the prepared ecological concrete meets the slope protection requirement, the defect that grass cannot be planted in the recycled concrete is overcome, the application field of the recycled concrete is widened, the ornamental value of the recycled concrete is also improved, and the ecological concrete is worthy of popularization and application. The application field of the concrete reclaimed material is expanded.
本发明公开了利用混凝土再生料制备生态混凝土的方法及其应用，所述方法包括以下步骤，按照顺序，依次向混凝土搅拌机中加入混凝土再生料、铝铵盐及水泥，拌合4‑5分钟，得到初步混合物；向初步混合物中加入水和减水剂，搅拌混合，得到浇筑料；将浇筑料根据模板进行浇筑养护，得到碱性降低的生态混凝土。本发明能降低混凝土再生料的碱性，使制备出的生态混凝土在满足边坡防护要求的基础上，还能在其上部进行植草，弥补再生混凝土不能植草的缺点，不仅提高了再生混凝土的适用领域，还提升了再生混凝土的观赏性，扩展了混凝土再生料的适用领域。
Method for preparing ecological concrete from concrete reclaimed material and application of ecological concrete
利用混凝土再生料制备生态混凝土的方法及其应用
MA BAOLIANG (author) / ZHAO HUI (author) / XIE QIANG (author) / WANG YANBIAO (author)
2023-08-01
Patent
Electronic Resource
Chinese
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