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A platform for research: civil engineering, architecture and urbanism
Environment-friendly wet-mixed mortar based on waste slurry of pipe pile factory and preparation method of environment-friendly wet-mixed mortar
The invention belongs to the technical field of wet-mixed mortar, and particularly relates to environment-friendly wet-mixed mortar based on pipe pile factory waste slurry and a preparation method of the environment-friendly wet-mixed mortar. The environment-friendly wet-mixed mortar is prepared from the following components: cement, modified pipe pile waste slurry, quartz sand, natural river sand, crushed stone powder, filler, a mortar additive, a mortar additive and water, the modified tubular pile waste is prepared from the raw materials of tubular pile factory waste slurry, porous ceramsite, nano sodium aluminosilicate and chlorinated polyvinyl chloride (CPVC) resin. The environment-friendly wet-mixed mortar is prepared by modifying the waste slurry generated by a tubular pile factory and then combining the modified waste slurry with the filler, the mortar additive and the mortar additive, not only is the tubular pile waste slurry recycled, but also the adaptability of the tubular pile waste slurry with cement and aggregate is improved by performing physical modification on the tubular pile waste slurry, and the environment-friendly wet-mixed mortar is prepared by adding the mortar additive, the mortar additive and the like. The mechanical property of the wet-mixed mortar is improved, and the problems of quick water loss, poor flexibility, low strength and the like of the wet-mixed mortar are solved.
本发明属于湿拌砂浆的技术领域，具体涉及一种基于管桩厂废浆的环保湿拌砂浆及其制备方法。所述环保湿拌砂浆中包括如下组分：水泥、改性管桩废浆、石英砂、天然河砂、碎石粉、填料、砂浆助剂、砂浆添加剂以及水；所述改性管桩废料为采用管桩厂废浆、多孔陶粒、纳米硅铝酸钠以及氯化聚氯乙烯CPVC树脂的原料制备得到。利用了管桩厂产生的废浆，对其进行改性之后，结合填料、砂浆助剂和砂浆添加剂制备得到环保湿拌砂浆，不仅对管桩废浆进行了再生利用，还通过对其进行物理改性提高管桩废浆与水泥、骨料的适配性，以及通过添加砂浆助剂、砂浆添加剂等，制得性能改善的湿拌砂浆，提高其力学性能，解决其失水快、柔韧性差、强度低等问题。
Environment-friendly wet-mixed mortar based on waste slurry of pipe pile factory and preparation method of environment-friendly wet-mixed mortar
The invention belongs to the technical field of wet-mixed mortar, and particularly relates to environment-friendly wet-mixed mortar based on pipe pile factory waste slurry and a preparation method of the environment-friendly wet-mixed mortar. The environment-friendly wet-mixed mortar is prepared from the following components: cement, modified pipe pile waste slurry, quartz sand, natural river sand, crushed stone powder, filler, a mortar additive, a mortar additive and water, the modified tubular pile waste is prepared from the raw materials of tubular pile factory waste slurry, porous ceramsite, nano sodium aluminosilicate and chlorinated polyvinyl chloride (CPVC) resin. The environment-friendly wet-mixed mortar is prepared by modifying the waste slurry generated by a tubular pile factory and then combining the modified waste slurry with the filler, the mortar additive and the mortar additive, not only is the tubular pile waste slurry recycled, but also the adaptability of the tubular pile waste slurry with cement and aggregate is improved by performing physical modification on the tubular pile waste slurry, and the environment-friendly wet-mixed mortar is prepared by adding the mortar additive, the mortar additive and the like. The mechanical property of the wet-mixed mortar is improved, and the problems of quick water loss, poor flexibility, low strength and the like of the wet-mixed mortar are solved.
本发明属于湿拌砂浆的技术领域，具体涉及一种基于管桩厂废浆的环保湿拌砂浆及其制备方法。所述环保湿拌砂浆中包括如下组分：水泥、改性管桩废浆、石英砂、天然河砂、碎石粉、填料、砂浆助剂、砂浆添加剂以及水；所述改性管桩废料为采用管桩厂废浆、多孔陶粒、纳米硅铝酸钠以及氯化聚氯乙烯CPVC树脂的原料制备得到。利用了管桩厂产生的废浆，对其进行改性之后，结合填料、砂浆助剂和砂浆添加剂制备得到环保湿拌砂浆，不仅对管桩废浆进行了再生利用，还通过对其进行物理改性提高管桩废浆与水泥、骨料的适配性，以及通过添加砂浆助剂、砂浆添加剂等，制得性能改善的湿拌砂浆，提高其力学性能，解决其失水快、柔韧性差、强度低等问题。
Environment-friendly wet-mixed mortar based on waste slurry of pipe pile factory and preparation method of environment-friendly wet-mixed mortar
一种基于管桩厂废浆的环保湿拌砂浆及其制备方法
CHEN JUNQIAO (author) / ZHOU CHANGLIN (author) / HUA LI (author) / LIN HONGGANG (author) / JIANG JINMING (author)
2023-06-06
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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