Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fiber-toughened anti-cracking cement stabilized macadam as well as preparation method and construction method thereof
The invention discloses fiber-toughened anti-cracking cement stabilized macadam, which is prepared from the following raw materials in parts by weight: 3 to 6 parts of cement, 50 to 70 parts of graded macadam, 5 to 15 parts of fine aggregate, 1 to 5 parts of basalt fiber, 1 to 5 parts of polyvinyl alcohol fiber with the length of 6 to 12mm, 1 to 5 parts of dispersing agent and 5 to 8 parts of water. Based on the same inventive concept, the invention further provides a preparation method of the fiber-toughened anti-cracking cement stabilized macadam. In addition, the invention also provides a construction process of the fiber-toughened anti-crack cement stabilized macadam. In addition, the invention also provides application of the fiber-toughened anti-crack cement stabilized macadam as a base layer or a subbase layer in asphalt pavement construction. According to the fiber-toughened anti-cracking cement stabilized macadam provided by the invention, the used fibers can be uniformly dispersed in the cement stabilized macadam, the dispersion effect is good, the mechanical property is improved, and the fiber-toughened anti-cracking cement stabilized macadam has excellent anti-cracking performance.
本发明公开了一种纤维增韧抗裂型水泥稳定碎石，其由以下重量份的原料组成：水泥3～6份、级配碎石50～70份、细集料5～15份、玄武岩纤维1～5份、长度为6～12mm的聚乙烯醇纤维1～5份、分散剂1～5份、水5～8份。基于同一个发明构思，本发明还提供了一种纤维增韧抗裂型水泥稳定碎石的制备方法。此外，本发明还提供了一种纤维增韧抗裂型水泥稳定碎石的施工工艺。此外，本发明还提供了一种纤维增韧抗裂型水泥稳定碎石在沥青路面建设作为基层或底基层的应用。本发明提供的一种纤维增韧抗裂型水泥稳定碎石，使得所用纤维能够在水泥稳定碎石中均匀分散且分散效果良好，提高了力学性能，具有优异的抗裂性能。
Fiber-toughened anti-cracking cement stabilized macadam as well as preparation method and construction method thereof
The invention discloses fiber-toughened anti-cracking cement stabilized macadam, which is prepared from the following raw materials in parts by weight: 3 to 6 parts of cement, 50 to 70 parts of graded macadam, 5 to 15 parts of fine aggregate, 1 to 5 parts of basalt fiber, 1 to 5 parts of polyvinyl alcohol fiber with the length of 6 to 12mm, 1 to 5 parts of dispersing agent and 5 to 8 parts of water. Based on the same inventive concept, the invention further provides a preparation method of the fiber-toughened anti-cracking cement stabilized macadam. In addition, the invention also provides a construction process of the fiber-toughened anti-crack cement stabilized macadam. In addition, the invention also provides application of the fiber-toughened anti-crack cement stabilized macadam as a base layer or a subbase layer in asphalt pavement construction. According to the fiber-toughened anti-cracking cement stabilized macadam provided by the invention, the used fibers can be uniformly dispersed in the cement stabilized macadam, the dispersion effect is good, the mechanical property is improved, and the fiber-toughened anti-cracking cement stabilized macadam has excellent anti-cracking performance.
本发明公开了一种纤维增韧抗裂型水泥稳定碎石，其由以下重量份的原料组成：水泥3～6份、级配碎石50～70份、细集料5～15份、玄武岩纤维1～5份、长度为6～12mm的聚乙烯醇纤维1～5份、分散剂1～5份、水5～8份。基于同一个发明构思，本发明还提供了一种纤维增韧抗裂型水泥稳定碎石的制备方法。此外，本发明还提供了一种纤维增韧抗裂型水泥稳定碎石的施工工艺。此外，本发明还提供了一种纤维增韧抗裂型水泥稳定碎石在沥青路面建设作为基层或底基层的应用。本发明提供的一种纤维增韧抗裂型水泥稳定碎石，使得所用纤维能够在水泥稳定碎石中均匀分散且分散效果良好，提高了力学性能，具有优异的抗裂性能。
Fiber-toughened anti-cracking cement stabilized macadam as well as preparation method and construction method thereof
一种纤维增韧抗裂型水泥稳定碎石及其制备方法和施工方法
KANG IK-SOON (Autor:in) / SONG SHIYONG (Autor:in) / ZHOU WANDONG (Autor:in) / GENG LITAO (Autor:in) / ZHAO DESHENG (Autor:in) / DIAO XINGJIAN (Autor:in) / JIANG MINGKUN (Autor:in) / LU MING (Autor:in) / XU QIAN (Autor:in) / LIN SHUMING (Autor:in)
05.03.2024
Patent
Elektronische Ressource
Chinesisch
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