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A platform for research: civil engineering, architecture and urbanism
Clay-based recycled aggregate and manufacturing method thereof
The invention discloses clay-based recycled aggregate and a preparation method thereof. The clay-based recycled aggregate is prepared from the following raw materials in parts by weight: 42.3 to 76.7 parts of clay-based material, 5.7 to 51.7 parts of cementing material, 0 to 11.5 parts of admixture, 0 to 0.3 part of mineral pigment and 4.7 to 19.4 parts of water, and adding the weighed and stirred slurry into extrusion molding equipment, extruding to form the clay-based recycled aggregate, and performing indoor curing, soaking curing or carbonization curing. The raw materials of the clay-based recycled aggregate are cheap and easy to obtain, so that the problems that the treatment cost of colloidal solid wastes with high water content is high, the ecological environment is harmed and the engineering, social and ecological treatment is not sustainable are effectively solved.
本发明公开一种黏土基再生骨料及其制造方法，所述黏土基再生骨料包括下列重量份原料：黏土基料42.3～76.7份、胶凝材料5.7～51.7份、掺合料0～11.5份、矿物颜料0～0.3份、水4.7～19.4份；将称量搅拌后的浆体加到挤料成型设备中挤压成黏土基再生骨料，并进行室内养护、浸水养护或碳化养护。由于本发明所用黏土基再生骨料原材料价廉易得，有效解决了含水率大的胶状固体废弃物治理花费大、危害生态环境和不可持续的工程、社会和生态治理难题。
Clay-based recycled aggregate and manufacturing method thereof
The invention discloses clay-based recycled aggregate and a preparation method thereof. The clay-based recycled aggregate is prepared from the following raw materials in parts by weight: 42.3 to 76.7 parts of clay-based material, 5.7 to 51.7 parts of cementing material, 0 to 11.5 parts of admixture, 0 to 0.3 part of mineral pigment and 4.7 to 19.4 parts of water, and adding the weighed and stirred slurry into extrusion molding equipment, extruding to form the clay-based recycled aggregate, and performing indoor curing, soaking curing or carbonization curing. The raw materials of the clay-based recycled aggregate are cheap and easy to obtain, so that the problems that the treatment cost of colloidal solid wastes with high water content is high, the ecological environment is harmed and the engineering, social and ecological treatment is not sustainable are effectively solved.
本发明公开一种黏土基再生骨料及其制造方法，所述黏土基再生骨料包括下列重量份原料：黏土基料42.3～76.7份、胶凝材料5.7～51.7份、掺合料0～11.5份、矿物颜料0～0.3份、水4.7～19.4份；将称量搅拌后的浆体加到挤料成型设备中挤压成黏土基再生骨料，并进行室内养护、浸水养护或碳化养护。由于本发明所用黏土基再生骨料原材料价廉易得，有效解决了含水率大的胶状固体废弃物治理花费大、危害生态环境和不可持续的工程、社会和生态治理难题。
Clay-based recycled aggregate and manufacturing method thereof
一种黏土基再生骨料及其制造方法
CUI PENG (author) / KOU SHICONG (author)
2024-06-07
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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