A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Limestone milling material regenerated cement stabilized macadam as well as construction method and application of lime-fly ash milling material regenerated cement stabilized macadam
The invention discloses lime-fly ash milling material regenerated cement stabilized macadam and a construction method and application thereof, and the lime-fly ash milling material regenerated cement stabilized macadam comprises the following components in parts by weight: 100 parts of aggregate, 3.0-4.0 parts of cement and 4.8-5.4 parts of water, wherein the aggregate comprises the following components in percentage by weight: 38 to 46 percent of 1 # material with the particle size of 37.5 to 9.5 mm, 25 to 29 percent of 2 # material with the particle size of less than 9.5 mm, 13 to 23 percent of 3 # material with the particle size of 37.5 to 19 mm, and 10 to 22 percent of 4 # material with the particle size of less than 4.75 mm; wherein the 1 # material and the 2 # material are both lime-lime milling materials, the 3 # material is coarse aggregate, and the 4 # material is fine aggregate. The lime-fly ash milling material regenerated cement stabilized macadam disclosed by the invention is high in compressive strength and strong in crack resistance.
本发明公开了一种二灰石铣刨料再生水泥稳定碎石、其施工方法及应用，按照重量份数计，包括以下组分：集料100份、水泥3.0～4.0份和水4.8～5.4份；其中，所述集料的组成比例按照重量百分数计，包括以下组分：粒径为37.5～9.5mm的1#料38％～46％、粒径为小于9.5mm的2#料25％～29％、粒径为37.5～19mm的3#料13％～23％、粒径为小于4.75mm的4#料10％～22％；其中，所述1#料和所述2#料均为二灰石铣刨料，所述3#料为粗集料，所述4#料为细集料。本发明二灰石铣刨料再生水泥稳定碎石的抗压强度高，同时抗裂性能强。
Limestone milling material regenerated cement stabilized macadam as well as construction method and application of lime-fly ash milling material regenerated cement stabilized macadam
The invention discloses lime-fly ash milling material regenerated cement stabilized macadam and a construction method and application thereof, and the lime-fly ash milling material regenerated cement stabilized macadam comprises the following components in parts by weight: 100 parts of aggregate, 3.0-4.0 parts of cement and 4.8-5.4 parts of water, wherein the aggregate comprises the following components in percentage by weight: 38 to 46 percent of 1 # material with the particle size of 37.5 to 9.5 mm, 25 to 29 percent of 2 # material with the particle size of less than 9.5 mm, 13 to 23 percent of 3 # material with the particle size of 37.5 to 19 mm, and 10 to 22 percent of 4 # material with the particle size of less than 4.75 mm; wherein the 1 # material and the 2 # material are both lime-lime milling materials, the 3 # material is coarse aggregate, and the 4 # material is fine aggregate. The lime-fly ash milling material regenerated cement stabilized macadam disclosed by the invention is high in compressive strength and strong in crack resistance.
本发明公开了一种二灰石铣刨料再生水泥稳定碎石、其施工方法及应用，按照重量份数计，包括以下组分：集料100份、水泥3.0～4.0份和水4.8～5.4份；其中，所述集料的组成比例按照重量百分数计，包括以下组分：粒径为37.5～9.5mm的1#料38％～46％、粒径为小于9.5mm的2#料25％～29％、粒径为37.5～19mm的3#料13％～23％、粒径为小于4.75mm的4#料10％～22％；其中，所述1#料和所述2#料均为二灰石铣刨料，所述3#料为粗集料，所述4#料为细集料。本发明二灰石铣刨料再生水泥稳定碎石的抗压强度高，同时抗裂性能强。
Limestone milling material regenerated cement stabilized macadam as well as construction method and application of lime-fly ash milling material regenerated cement stabilized macadam
一种二灰石铣刨料再生水泥稳定碎石、其施工方法及应用
SHE LUCHUAN (author) / WU WENLEI (author) / ZHAO GUOWEI (author) / LI SHOUWEI (author) / ZHENG XIAOXU (author) / ZHANG WEI (author) / WANG KAIKAI (author) / HAO WEI (author) / LI JUNCHAO (author) / GAO CHENG (author)
2022-07-08
Patent
Electronic Resource
Chinese
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