A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Modifier and modification method of coral aggregate and modified coral aggregate
The invention provides a coral aggregate modifier, a modification method and a modified coral aggregate. The modifier at least comprises a composite powder corrosion inhibitor, and the composite powder corrosion inhibitor comprises an inorganic salt, a carboxylic acid compound and an inorganic nano-material. The modification method comprises the following steps: soaking the coral aggregate in a solution of a composite powder corrosion inhibitor, wrapping with a wrapping agent, and curing to obtain the modified coral aggregate. According to the invention, the cylinder compressive strength and crushing index of the coral aggregate can be improved, and the content of free chloride ions can be controlled.
本发明提供了珊瑚骨料的改性剂、改性方法和改性珊瑚骨料。该改性剂至少包括复合粉体阻锈剂，该复合粉体阻锈剂包括：无机盐、羧酸类化合物和无机纳米材料。该改性方法包括：将珊瑚骨料放入复合粉体阻锈剂的溶液中进行浸泡，再采用包裹剂进行包裹，然后经养护，得到改性珊瑚骨料。本发明能够改善珊瑚骨料的筒压强度、压碎指标和控制自由氯离子含量。
Modifier and modification method of coral aggregate and modified coral aggregate
The invention provides a coral aggregate modifier, a modification method and a modified coral aggregate. The modifier at least comprises a composite powder corrosion inhibitor, and the composite powder corrosion inhibitor comprises an inorganic salt, a carboxylic acid compound and an inorganic nano-material. The modification method comprises the following steps: soaking the coral aggregate in a solution of a composite powder corrosion inhibitor, wrapping with a wrapping agent, and curing to obtain the modified coral aggregate. According to the invention, the cylinder compressive strength and crushing index of the coral aggregate can be improved, and the content of free chloride ions can be controlled.
本发明提供了珊瑚骨料的改性剂、改性方法和改性珊瑚骨料。该改性剂至少包括复合粉体阻锈剂，该复合粉体阻锈剂包括：无机盐、羧酸类化合物和无机纳米材料。该改性方法包括：将珊瑚骨料放入复合粉体阻锈剂的溶液中进行浸泡，再采用包裹剂进行包裹，然后经养护，得到改性珊瑚骨料。本发明能够改善珊瑚骨料的筒压强度、压碎指标和控制自由氯离子含量。
Modifier and modification method of coral aggregate and modified coral aggregate
珊瑚骨料的改性剂、改性方法和改性珊瑚骨料
WANG JUNJIE (author) / ZHANG QIHANG (author)
2024-12-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Coral aggregate modification method and modified coral aggregate vegetation concrete
| European Patent Office | 2024
Coral aggregate and low-cost modification method thereof
| European Patent Office | 2020