Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of waste hybrid fiber reinforced large-volume regenerated PET plastic aggregate mortar
The invention relates to the technical field of environment-friendly materials for constructional engineering, and discloses a preparation method of waste hybrid fiber reinforced high-volume regenerated PET plastic aggregate mortar. The preparation method comprises the following steps of: (a) taking waste PET/PA6 composite fibers,processing the same into short fibers; (b) taking waste plastic bottles, and processing the same into regenerated PET plastic aggregate; and (c) taking waste steel fibers, natural sand, cement and water, and mixing the waste steel fibers, the natural sand, the cement and the water with the short fibers and the regenerated PET plastic aggregate in proportion, and stirring the mixture. The plastic aggregate mortar produced by the preparation method of the invention has the characteristics of resource reutilization, guaranteed aggregate, light weight, good mechanical properties and high durability.
本发明涉及建筑工程环保材料技术领域，具体公开了一种废弃混杂纤维增强大掺量再生PET塑料骨料砂浆的制备方法，包括以下步骤，(a)取废弃PET/PA6复合纤维加工成短纤维；(b)取废弃塑料瓶加工成再生PET塑料骨料；(c)取废弃钢纤维、天然砂、水泥和水，与短纤维和再生PET塑料骨料按比例混合并搅拌。本发明生产的塑料骨料砂浆具有能够资源化再利用、骨料有保障、重量较轻、力学性能较好和耐久性能较高的特点。
Preparation method of waste hybrid fiber reinforced large-volume regenerated PET plastic aggregate mortar
The invention relates to the technical field of environment-friendly materials for constructional engineering, and discloses a preparation method of waste hybrid fiber reinforced high-volume regenerated PET plastic aggregate mortar. The preparation method comprises the following steps of: (a) taking waste PET/PA6 composite fibers,processing the same into short fibers; (b) taking waste plastic bottles, and processing the same into regenerated PET plastic aggregate; and (c) taking waste steel fibers, natural sand, cement and water, and mixing the waste steel fibers, the natural sand, the cement and the water with the short fibers and the regenerated PET plastic aggregate in proportion, and stirring the mixture. The plastic aggregate mortar produced by the preparation method of the invention has the characteristics of resource reutilization, guaranteed aggregate, light weight, good mechanical properties and high durability.
本发明涉及建筑工程环保材料技术领域，具体公开了一种废弃混杂纤维增强大掺量再生PET塑料骨料砂浆的制备方法，包括以下步骤，(a)取废弃PET/PA6复合纤维加工成短纤维；(b)取废弃塑料瓶加工成再生PET塑料骨料；(c)取废弃钢纤维、天然砂、水泥和水，与短纤维和再生PET塑料骨料按比例混合并搅拌。本发明生产的塑料骨料砂浆具有能够资源化再利用、骨料有保障、重量较轻、力学性能较好和耐久性能较高的特点。
Preparation method of waste hybrid fiber reinforced large-volume regenerated PET plastic aggregate mortar
废弃混杂纤维增强大掺量再生PET塑料骨料砂浆的制备方法
WANG JIANMIAO (Autor:in) / LU JUN (Autor:in) / LIANG CHAOFENG (Autor:in) / BAO CONG (Autor:in) / SANG WEI (Autor:in) / GU JIANGFEI (Autor:in) / HUANG QIYONG (Autor:in) / HUA MIAO (Autor:in)
12.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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