Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a compression-resistant cement pile and a preparation method thereof. The preparation method includes the following steps: 1) calcining and sieving building garbage to produce building garbage residue powder; 2) soaking the building garbage residue powder in a nitric acid solution, and mixing the building garbage residue powder with dipropylamine phosphate and plant ash to produce activated residue powder; and 3) mixing cement, sand, paint slag, fly ash, vermiculite, the activated residue powder and water together, moulding a product, and maintaining the product to produce the compression-resistant cement pile. The compression-resistant cement pile is excellent in mechanical strength.
The invention discloses a compression-resistant cement pile and a preparation method thereof. The preparation method includes the following steps: 1) calcining and sieving building garbage to produce building garbage residue powder; 2) soaking the building garbage residue powder in a nitric acid solution, and mixing the building garbage residue powder with dipropylamine phosphate and plant ash to produce activated residue powder; and 3) mixing cement, sand, paint slag, fly ash, vermiculite, the activated residue powder and water together, moulding a product, and maintaining the product to produce the compression-resistant cement pile. The compression-resistant cement pile is excellent in mechanical strength.
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