A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Environment-friendly anti-cracking cement stabilized macadam and continuous production process thereof
The invention discloses environment-friendly anti-cracking cement stabilized macadam which is mainly prepared from the following raw materials in parts by weight: 100 parts of recycled aggregate, 10-30 parts of fine aggregate, 5-7 parts of cement and 3-5 parts of water. Preferably, the recycled aggregate is prepared by mixing aggregates with different particle sizes prepared from waste concrete according to a certain mass blending ratio. Based on the same inventive concept, the invention also provides a continuous production process of the environment-friendly anti-crack cement stabilized macadam, which comprises the following steps: vibrating the raw materials of the cement stabilized macadam for 100 seconds through a compaction testing machine by adopting a vibration molding method, and molding along with the gradual increase of the compactness of the cement stabilized macadam, the environment-friendly anti-cracking cement stabilized macadam is obtained. The anti-cracking cement stabilized macadam provided by the invention is environment-friendly, and the anti-cracking performance of the anti-cracking cement stabilized macadam is improved, so that a cement stabilized macadam base doped with waste concrete has a relatively high application value.
本发明公开了一种环保型的抗裂型水泥稳定碎石，主要由以下重量份原料制备而成：再生骨料100份，细集料10～30份，水泥5～7份，水3～5份。优选的，所述再生骨料由废弃的混凝土制备的不同粒径的骨料按照一定的质量掺配比例混合而成。基于同一个发明构思，本发明还提供了一种环保型的抗裂型水泥稳定碎石的连续式生产工艺，包括以下步骤：采用振动成型法，将水泥稳定碎石的原料通过压实试验机振动100s，随着水泥稳定碎石的密实性逐渐增加而成型，即得环保型的抗裂型水泥稳定碎石。本发明提供的抗裂型水泥稳定碎石，环保，改善了其抗裂性能，使掺废废弃的混凝土的水泥稳定碎石基层具有较高的应用价值。
Environment-friendly anti-cracking cement stabilized macadam and continuous production process thereof
The invention discloses environment-friendly anti-cracking cement stabilized macadam which is mainly prepared from the following raw materials in parts by weight: 100 parts of recycled aggregate, 10-30 parts of fine aggregate, 5-7 parts of cement and 3-5 parts of water. Preferably, the recycled aggregate is prepared by mixing aggregates with different particle sizes prepared from waste concrete according to a certain mass blending ratio. Based on the same inventive concept, the invention also provides a continuous production process of the environment-friendly anti-crack cement stabilized macadam, which comprises the following steps: vibrating the raw materials of the cement stabilized macadam for 100 seconds through a compaction testing machine by adopting a vibration molding method, and molding along with the gradual increase of the compactness of the cement stabilized macadam, the environment-friendly anti-cracking cement stabilized macadam is obtained. The anti-cracking cement stabilized macadam provided by the invention is environment-friendly, and the anti-cracking performance of the anti-cracking cement stabilized macadam is improved, so that a cement stabilized macadam base doped with waste concrete has a relatively high application value.
本发明公开了一种环保型的抗裂型水泥稳定碎石，主要由以下重量份原料制备而成：再生骨料100份，细集料10～30份，水泥5～7份，水3～5份。优选的，所述再生骨料由废弃的混凝土制备的不同粒径的骨料按照一定的质量掺配比例混合而成。基于同一个发明构思，本发明还提供了一种环保型的抗裂型水泥稳定碎石的连续式生产工艺，包括以下步骤：采用振动成型法，将水泥稳定碎石的原料通过压实试验机振动100s，随着水泥稳定碎石的密实性逐渐增加而成型，即得环保型的抗裂型水泥稳定碎石。本发明提供的抗裂型水泥稳定碎石，环保，改善了其抗裂性能，使掺废废弃的混凝土的水泥稳定碎石基层具有较高的应用价值。
Environment-friendly anti-cracking cement stabilized macadam and continuous production process thereof
一种环保型的抗裂型水泥稳定碎石及其连续式生产工艺
MA XINWEI (author) / KANG IK-SOON (author) / SONG SHIYONG (author) / GENG LITAO (author) / WU SHUHENG (author) / LI JIJING (author) / XU QIAN (author) / ZHANG ZIPENG (author) / REN RUIBO (author) / LI HUI (author)
2024-02-20
Patent
Electronic Resource
Chinese
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