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Radiation shielding concrete for nuclear medical facilities and preparation method thereof
The invention provides radiation shielding concrete for nuclear medical facilities, and relates to the field of anti-radiation materials.The radiation shielding concrete for the nuclear medical facilities is prepared from 200-400 parts of cement, 200-300 parts of barite, 300-600 parts of steel slag, 150-250 parts of water and 10-15 parts of a curing agent, S1, raw material preparation, specifically, the steel slag and the barite are put into a smashing machine to be smashed, and the smashed steel slag and the smashed barite are added into the smashing machine to be evenly mixed; selecting two lead plates and boron-containing polyethylene plates with proper lengths and widths, adding water and a curing agent into a stirrer according to a determined proportion, then sequentially adding the steel slag powder, the barite powder and cement, vibrating the concrete by using a vibrating rod to ensure that the concrete is compact and free of cavities, and after the concrete is stirred, adding the boron-containing polyethylene plates into the concrete to obtain the concrete. The raw materials are combined. The lead plate and the boron-containing polyethylene plate are arranged in the radiation shielding concrete, radiation emitted by nuclear medical equipment is effectively absorbed, and the steel slag and barite are put into a pulverizer to be pulverized, so that the safety of workers and the public is protected.
本发明提供一种用于核医疗设施的辐射屏蔽混凝土，涉及防辐射材料领域，该一种用于核医疗设施的辐射屏蔽混凝土，包括：水泥200至400份、重晶石200至300份、钢渣300至600份、水150至250份、固化剂10至15份，S1.原料的准备，将钢渣和重晶石放入粉碎机中进行粉碎处理，得到钢渣粉与重晶石粉，选取长度与宽度合适的两块铅板和含硼聚乙烯板，按照确定的比例在搅拌机中加入水和固化剂，然后依次加入钢渣粉、重晶石粉和水泥，使用振捣棒对混凝土进行振捣，确保混凝土密实无空洞，在混凝土搅拌完成后，将各原料进行组合。通过在辐射屏蔽混凝土中设置铅板和含硼聚乙烯板，有效的吸收核医疗设置中散发的辐射，将钢渣和重晶石放入粉碎机中进行粉碎处理，从而保护工作人员和公众的安全。
Radiation shielding concrete for nuclear medical facilities and preparation method thereof
The invention provides radiation shielding concrete for nuclear medical facilities, and relates to the field of anti-radiation materials.The radiation shielding concrete for the nuclear medical facilities is prepared from 200-400 parts of cement, 200-300 parts of barite, 300-600 parts of steel slag, 150-250 parts of water and 10-15 parts of a curing agent, S1, raw material preparation, specifically, the steel slag and the barite are put into a smashing machine to be smashed, and the smashed steel slag and the smashed barite are added into the smashing machine to be evenly mixed; selecting two lead plates and boron-containing polyethylene plates with proper lengths and widths, adding water and a curing agent into a stirrer according to a determined proportion, then sequentially adding the steel slag powder, the barite powder and cement, vibrating the concrete by using a vibrating rod to ensure that the concrete is compact and free of cavities, and after the concrete is stirred, adding the boron-containing polyethylene plates into the concrete to obtain the concrete. The raw materials are combined. The lead plate and the boron-containing polyethylene plate are arranged in the radiation shielding concrete, radiation emitted by nuclear medical equipment is effectively absorbed, and the steel slag and barite are put into a pulverizer to be pulverized, so that the safety of workers and the public is protected.
本发明提供一种用于核医疗设施的辐射屏蔽混凝土，涉及防辐射材料领域，该一种用于核医疗设施的辐射屏蔽混凝土，包括：水泥200至400份、重晶石200至300份、钢渣300至600份、水150至250份、固化剂10至15份，S1.原料的准备，将钢渣和重晶石放入粉碎机中进行粉碎处理，得到钢渣粉与重晶石粉，选取长度与宽度合适的两块铅板和含硼聚乙烯板，按照确定的比例在搅拌机中加入水和固化剂，然后依次加入钢渣粉、重晶石粉和水泥，使用振捣棒对混凝土进行振捣，确保混凝土密实无空洞，在混凝土搅拌完成后，将各原料进行组合。通过在辐射屏蔽混凝土中设置铅板和含硼聚乙烯板，有效的吸收核医疗设置中散发的辐射，将钢渣和重晶石放入粉碎机中进行粉碎处理，从而保护工作人员和公众的安全。
Radiation shielding concrete for nuclear medical facilities and preparation method thereof
一种用于核医疗设施的辐射屏蔽混凝土及其制备方法
FANG TAO (author) / YU HUAWEN (author) / XU GUIHONG (author) / LI YUEBO (author) / LIU XIYAN (author) / FENG BO (author) / JIN JING (author) / GUO ANBANG (author)
2024-10-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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