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A platform for research: civil engineering, architecture and urbanism
Environment-friendly cement stabilized macadam and application thereof
The invention discloses environment-friendly cement stabilized macadam and application thereof, and relates to the technical field of stone. The environment-friendly cement stabilized macadam is prepared from the following components in parts by weight: 100 parts of an aggregate, 4.0 to 5.5 parts of cement and 4.0 to 6.5 parts of water, the aggregate comprises the following components in percentage by weight: 20.8-31.2% of a 1 # material with the particle size of 20-30 mm, 24-36% of a 2 # material with the particle size of 10-20 mm, 12-18% of a 3 # material with the particle size of 5-10 mm, 3-5% of a 4 # material with the particle size of 3-5 mm and 20-30% of a 5 # material with the particle size of 0-3 mm; the 2 # material and the 3 # material are steel slag aggregates, and the 1 # material, the 4 # material and the 5# material are limestone aggregates. The environment-friendly cement stabilized macadam can be widely applied to road engineering materials, and is high in compressive strength, high in crack resistance and good in pavement base stability.
本发明公开了一种环保型水泥稳定碎石及其应用，涉及石料技术领域。该环保型水泥稳定碎石，其组分按重量份数计包括：集料100份、水泥4.0‑5.5份和水4.0‑6.5份；集料的组成比例按重量百分数计包括：粒径为20‑30mm的1#料20.8‑31.2％、粒径为10‑20mm的2#料24‑36％、粒径为5‑10mm的3#料12‑18％、粒径为3‑5mm的4#料3‑5％和粒径为0‑3mm的5#料20‑30％；2#料和3#料为钢渣集料，1#料、4#料和5#料为石灰岩集料。该环保型水泥稳定碎石可广泛应用于道路工程材料中，其抗压强度高，抗裂性能强，路面基层的稳定性佳。
Environment-friendly cement stabilized macadam and application thereof
The invention discloses environment-friendly cement stabilized macadam and application thereof, and relates to the technical field of stone. The environment-friendly cement stabilized macadam is prepared from the following components in parts by weight: 100 parts of an aggregate, 4.0 to 5.5 parts of cement and 4.0 to 6.5 parts of water, the aggregate comprises the following components in percentage by weight: 20.8-31.2% of a 1 # material with the particle size of 20-30 mm, 24-36% of a 2 # material with the particle size of 10-20 mm, 12-18% of a 3 # material with the particle size of 5-10 mm, 3-5% of a 4 # material with the particle size of 3-5 mm and 20-30% of a 5 # material with the particle size of 0-3 mm; the 2 # material and the 3 # material are steel slag aggregates, and the 1 # material, the 4 # material and the 5# material are limestone aggregates. The environment-friendly cement stabilized macadam can be widely applied to road engineering materials, and is high in compressive strength, high in crack resistance and good in pavement base stability.
本发明公开了一种环保型水泥稳定碎石及其应用，涉及石料技术领域。该环保型水泥稳定碎石，其组分按重量份数计包括：集料100份、水泥4.0‑5.5份和水4.0‑6.5份；集料的组成比例按重量百分数计包括：粒径为20‑30mm的1#料20.8‑31.2％、粒径为10‑20mm的2#料24‑36％、粒径为5‑10mm的3#料12‑18％、粒径为3‑5mm的4#料3‑5％和粒径为0‑3mm的5#料20‑30％；2#料和3#料为钢渣集料，1#料、4#料和5#料为石灰岩集料。该环保型水泥稳定碎石可广泛应用于道路工程材料中，其抗压强度高，抗裂性能强，路面基层的稳定性佳。
Environment-friendly cement stabilized macadam and application thereof
一种环保型水泥稳定碎石及其应用
LING GAOXIANG (author) / ZHAO ZHE (author) / WANG PENG (author) / JIANG ZHAOXU (author) / ZHAO SONG (author)
2020-07-10
Patent
Electronic Resource
Chinese
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