A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a preparation method of long-service-life colored pervious concrete, and belongs to the technical field of concrete. The method comprises the following steps: (1) weighing raw materials; (2) performing high-pressure homogenization treatment; (3) performing variable-speed stirring treatment; (4) performing cryogenic-ultrasonic coupling treatment; and (5) performing stirring treatment. According to the preparation method of the long-service-life colored pervious concrete, the technologies of high-pressure homogenization, variable-speed stirring, cryogenic-ultrasonic coupling treatment and the like are applied to processing and manufacturing of the concrete, so that the compression resistance and the water permeability of the concrete are remarkably improved, and experimental results show that the compressive strength and the permeability coefficient of the concrete prepared by the method are obviously superior to those of a control group, and the service life of the pervious concrete is more effectively prolonged.
本发明公开了一种高使用寿命彩色透水混凝土的配制方法，属于混凝土技术领域，包括如下步骤：(1)原料称取；(2)高压均质处理；(3)变速搅拌处理；(4)深冷‑超声波耦合处理；(5)搅拌处理。本申请提供了一种高使用寿命彩色透水混凝土的配制方法，通过将高压均质、变速搅拌、深冷‑超声波耦合处理等技术应用于混凝土的加工制作中，显著的改善了混凝土的抗压特性，以及透水性，由实验结果可以看出，通过本申请方法制备的混凝土的抗压强度和透水系数都显著优于对照组，更加有效的延长了透水混凝土的使用寿命。
The invention discloses a preparation method of long-service-life colored pervious concrete, and belongs to the technical field of concrete. The method comprises the following steps: (1) weighing raw materials; (2) performing high-pressure homogenization treatment; (3) performing variable-speed stirring treatment; (4) performing cryogenic-ultrasonic coupling treatment; and (5) performing stirring treatment. According to the preparation method of the long-service-life colored pervious concrete, the technologies of high-pressure homogenization, variable-speed stirring, cryogenic-ultrasonic coupling treatment and the like are applied to processing and manufacturing of the concrete, so that the compression resistance and the water permeability of the concrete are remarkably improved, and experimental results show that the compressive strength and the permeability coefficient of the concrete prepared by the method are obviously superior to those of a control group, and the service life of the pervious concrete is more effectively prolonged.
本发明公开了一种高使用寿命彩色透水混凝土的配制方法，属于混凝土技术领域，包括如下步骤：(1)原料称取；(2)高压均质处理；(3)变速搅拌处理；(4)深冷‑超声波耦合处理；(5)搅拌处理。本申请提供了一种高使用寿命彩色透水混凝土的配制方法，通过将高压均质、变速搅拌、深冷‑超声波耦合处理等技术应用于混凝土的加工制作中，显著的改善了混凝土的抗压特性，以及透水性，由实验结果可以看出，通过本申请方法制备的混凝土的抗压强度和透水系数都显著优于对照组，更加有效的延长了透水混凝土的使用寿命。
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