Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge construction waste regenerated static pressure brick and preparation method thereof
The invention relates to the technical field of solid waste utilization, and particularly discloses a bridge construction waste regenerated static pressure brick and a preparation method thereof. The preparation method of the bridge construction waste recycled static pressure brick comprises the following steps: S1, mixing graded aggregate with sulphoaluminate cement, fly ash and pigment, adding water, and uniformly stirring to obtain a mixed material; s2, the mixed material is built into bricks, after forming, maintenance is conducted, and the regenerated static pressure bricks are obtained; a preparation method of the graded aggregate comprises the following steps: crushing and screening the bridge construction waste, carrying out four-grade grading on the aggregate, and mixing the aggregate A, the aggregate B, the aggregate C and the aggregate D according to a mass ratio to obtain the graded aggregate. The preparation method of the regenerated static pressure brick is simple in step, low in cost and environmentally friendly, and the obtained regenerated static pressure brick is high in strength and has wide market prospects.
本申请涉及固体废弃物利用技术领域，具体公开了一种桥梁建筑垃圾再生静压砖及其制备方法。本申请的桥梁建筑垃圾再生静压砖的制备方法，包括以下步骤：S1、将级配骨料与硫铝酸盐水泥、粉煤灰、颜料混合后，加入水，搅拌均匀，得混合物料；S2、将混合物料砌成砖块，成型后，养护，得再生静压砖；级配骨料，由以下方法制得：先将桥梁建筑垃圾破碎，筛分，再对骨料进行四级配，所得骨料A、骨料B、骨料C与骨料D按质量比混合，得级配骨料。本申请的再生静压砖的制备方法，步骤简单，成本低、绿色环保，且所得再生静压砖的强度高，具有广阔的市场前景。
Bridge construction waste regenerated static pressure brick and preparation method thereof
The invention relates to the technical field of solid waste utilization, and particularly discloses a bridge construction waste regenerated static pressure brick and a preparation method thereof. The preparation method of the bridge construction waste recycled static pressure brick comprises the following steps: S1, mixing graded aggregate with sulphoaluminate cement, fly ash and pigment, adding water, and uniformly stirring to obtain a mixed material; s2, the mixed material is built into bricks, after forming, maintenance is conducted, and the regenerated static pressure bricks are obtained; a preparation method of the graded aggregate comprises the following steps: crushing and screening the bridge construction waste, carrying out four-grade grading on the aggregate, and mixing the aggregate A, the aggregate B, the aggregate C and the aggregate D according to a mass ratio to obtain the graded aggregate. The preparation method of the regenerated static pressure brick is simple in step, low in cost and environmentally friendly, and the obtained regenerated static pressure brick is high in strength and has wide market prospects.
本申请涉及固体废弃物利用技术领域，具体公开了一种桥梁建筑垃圾再生静压砖及其制备方法。本申请的桥梁建筑垃圾再生静压砖的制备方法，包括以下步骤：S1、将级配骨料与硫铝酸盐水泥、粉煤灰、颜料混合后，加入水，搅拌均匀，得混合物料；S2、将混合物料砌成砖块，成型后，养护，得再生静压砖；级配骨料，由以下方法制得：先将桥梁建筑垃圾破碎，筛分，再对骨料进行四级配，所得骨料A、骨料B、骨料C与骨料D按质量比混合，得级配骨料。本申请的再生静压砖的制备方法，步骤简单，成本低、绿色环保，且所得再生静压砖的强度高，具有广阔的市场前景。
Bridge construction waste regenerated static pressure brick and preparation method thereof
一种桥梁建筑垃圾再生静压砖及其制备方法
LIU JIWEN (Autor:in) / YANG GUANGJUN (Autor:in) / ZHANG JINCHANG (Autor:in) / JIANG ZUOQIAN (Autor:in) / XIE QIANWEI (Autor:in) / ZHANG YILI (Autor:in) / ZHANG RUI (Autor:in) / CAO MENGMENG (Autor:in) / HE QINGSHUN (Autor:in) / CHAI MENG (Autor:in)
15.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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