Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Industrial terrace fiber polymer regenerated mortar and preparation method thereof
The invention provides industrial terrace fiber polymer recycled mortar. The industrial terrace fiber polymer recycled mortar comprises the following components in parts by weight: 600 parts of cement, 1000 parts of fine aggregate, 24-72 parts of water-borne epoxy resin, 12-36 parts of a curing agent, 0.4-1.2 parts of polypropylene fiber, 0.27-4.96 parts of an additive and 210 parts of water, the fine aggregate comprises recycled fine aggregate and common fine aggregate, the recycled fine aggregate is obtained by crushing and screening waste concrete, the particle size range of the recycled fine aggregate is 0.15-4.75 mm, the common fine aggregate is river sand, and the particle size of the common fine aggregate is smaller than 4.75 mm. The waste concrete is prepared into the recycled fine aggregate, the polypropylene fiber and the waterborne epoxy resin are compounded, so that the performance of the recycled mortar is effectively improved, the mechanical strength of the recycled mortar is improved through reasonable preparation steps, and the recycled mortar is good in wear resistance and crack resistance and has a good application effect in industrial terrace construction.
本发明提供了一种工业地坪纤维聚合物再生砂浆，包括以下重量份的组分：水泥600份，细骨料1000份，水性环氧树脂24～72份，固化剂12～36份，聚丙烯纤维0.4～1.2份，外加剂0.27～4.96份和水210份；所述细骨料包括再生细骨料和普通细骨料，所述再生细骨料由废弃混凝土破碎筛分得到，再生细骨料的粒径范围为0.15～4.75mm，所述普通细骨料为河砂，粒径小于4.75mm。本发明将废弃混凝土制成再生细骨料，并复配聚丙烯纤维、水性环氧树脂有效改善了再生砂浆的性能，并通过合理的制备步骤提高了再生砂浆的力学强度，耐磨和抗裂性好，在工业地坪建设中有好的应用效果。
Industrial terrace fiber polymer regenerated mortar and preparation method thereof
The invention provides industrial terrace fiber polymer recycled mortar. The industrial terrace fiber polymer recycled mortar comprises the following components in parts by weight: 600 parts of cement, 1000 parts of fine aggregate, 24-72 parts of water-borne epoxy resin, 12-36 parts of a curing agent, 0.4-1.2 parts of polypropylene fiber, 0.27-4.96 parts of an additive and 210 parts of water, the fine aggregate comprises recycled fine aggregate and common fine aggregate, the recycled fine aggregate is obtained by crushing and screening waste concrete, the particle size range of the recycled fine aggregate is 0.15-4.75 mm, the common fine aggregate is river sand, and the particle size of the common fine aggregate is smaller than 4.75 mm. The waste concrete is prepared into the recycled fine aggregate, the polypropylene fiber and the waterborne epoxy resin are compounded, so that the performance of the recycled mortar is effectively improved, the mechanical strength of the recycled mortar is improved through reasonable preparation steps, and the recycled mortar is good in wear resistance and crack resistance and has a good application effect in industrial terrace construction.
本发明提供了一种工业地坪纤维聚合物再生砂浆，包括以下重量份的组分：水泥600份，细骨料1000份，水性环氧树脂24～72份，固化剂12～36份，聚丙烯纤维0.4～1.2份，外加剂0.27～4.96份和水210份；所述细骨料包括再生细骨料和普通细骨料，所述再生细骨料由废弃混凝土破碎筛分得到，再生细骨料的粒径范围为0.15～4.75mm，所述普通细骨料为河砂，粒径小于4.75mm。本发明将废弃混凝土制成再生细骨料，并复配聚丙烯纤维、水性环氧树脂有效改善了再生砂浆的性能，并通过合理的制备步骤提高了再生砂浆的力学强度，耐磨和抗裂性好，在工业地坪建设中有好的应用效果。
Industrial terrace fiber polymer regenerated mortar and preparation method thereof
一种工业地坪纤维聚合物再生砂浆及其制备方法
QU FENG (Autor:in) / CHEN FENG (Autor:in) / DENG WENXIN (Autor:in) / YUAN XIN (Autor:in) / WANG JINGQI (Autor:in) / XIAO LIANG (Autor:in) / LIU CIRONG (Autor:in) / XIA WEN (Autor:in) / CHENG HUOYAN (Autor:in)
05.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Antiskid industrial terrace special mortar and preparation method thereof
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