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A platform for research: civil engineering, architecture and urbanism
High-strength steel slag brick and preparation method thereof
The invention relates to the technical field of building materials, and particularly discloses a high-strength steel slag brick and a preparation method thereof. The preparation method of the high-strength steel slag brick comprises the following steps: step 1, uniformly mixing steel slag, water and a modifier, and stirring and reacting at a constant speed in a CO2 atmosphere to obtain a mixture; step 2, mixing the mixture obtained in the step 1 with cement, fully and uniformly stirring to obtain steel slag concrete, performing compression molding on the steel slag concrete, curing, and cooling to room temperature to obtain a steel slag brick; the modifier in the step 1 is prepared by mixing proteusbacillus vulgaris, actinomyces biarensis, starch and urea according to the mass ratio of (0.3 to 0.5): (0.1 to 0.2): (5 to 10): (5 to 10). The high-strength steel slag brick is prepared by the preparation method of the high-strength steel slag brick. The method has good effects of improving the compactness of the steel slag brick and enhancing the strength of the steel slag brick.
本发明涉及建筑材料技术领域，具体公开了一种高强度钢渣砖及其制备方法。一种高强度钢渣砖的制备方法，包括以下步骤：步骤1：将钢渣、水和改性剂混匀，在CO2氛围下匀速搅拌反应后，得混合物；步骤2：将步骤1得到的混合物和水泥混合，充分搅拌均匀后，得到钢渣混凝土，将钢渣混凝土压制成型并经过养护后，冷却至室温，得到钢渣砖；步骤1中的改性剂是变形杆菌、纳米比亚马杜拉放线菌、淀粉、尿素以（0.3~0.5）：（0.1~0.2）：（5~10）：（5~10）的质量比混合而成。一种高强度钢渣砖是通过高强度钢渣砖的制备方法制备而成。本申请具有良好的提高钢渣砖密实度和增强钢渣砖的强度的效果。
High-strength steel slag brick and preparation method thereof
The invention relates to the technical field of building materials, and particularly discloses a high-strength steel slag brick and a preparation method thereof. The preparation method of the high-strength steel slag brick comprises the following steps: step 1, uniformly mixing steel slag, water and a modifier, and stirring and reacting at a constant speed in a CO2 atmosphere to obtain a mixture; step 2, mixing the mixture obtained in the step 1 with cement, fully and uniformly stirring to obtain steel slag concrete, performing compression molding on the steel slag concrete, curing, and cooling to room temperature to obtain a steel slag brick; the modifier in the step 1 is prepared by mixing proteusbacillus vulgaris, actinomyces biarensis, starch and urea according to the mass ratio of (0.3 to 0.5): (0.1 to 0.2): (5 to 10): (5 to 10). The high-strength steel slag brick is prepared by the preparation method of the high-strength steel slag brick. The method has good effects of improving the compactness of the steel slag brick and enhancing the strength of the steel slag brick.
本发明涉及建筑材料技术领域，具体公开了一种高强度钢渣砖及其制备方法。一种高强度钢渣砖的制备方法，包括以下步骤：步骤1：将钢渣、水和改性剂混匀，在CO2氛围下匀速搅拌反应后，得混合物；步骤2：将步骤1得到的混合物和水泥混合，充分搅拌均匀后，得到钢渣混凝土，将钢渣混凝土压制成型并经过养护后，冷却至室温，得到钢渣砖；步骤1中的改性剂是变形杆菌、纳米比亚马杜拉放线菌、淀粉、尿素以（0.3~0.5）：（0.1~0.2）：（5~10）：（5~10）的质量比混合而成。一种高强度钢渣砖是通过高强度钢渣砖的制备方法制备而成。本申请具有良好的提高钢渣砖密实度和增强钢渣砖的强度的效果。
High-strength steel slag brick and preparation method thereof
一种高强度钢渣砖及其制备方法
XU JING (author) / YAN SHENHAO (author) / TANG HAIMING (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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