Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Barite concrete for proton hospital and construction method thereof
The invention relates to the technical field of proton hospital construction, and particularly discloses barite concrete for a proton hospital and a construction method of the barite concrete. The barite concrete for the proton hospital is prepared from the following raw materials in parts by weight: 198-205 parts of cement; 85 to 95 parts of fly ash; 48 to 55 parts of slag powder; 1100 to 1150 parts of steel shots; 550 to 560 parts of barite fine aggregate; 1830 to 1860 parts of barite coarse aggregate; 150 to 160 parts of water; 25-30 parts of an expanding agent; 10 to 12 parts of a water reducing agent; the construction method comprises the following steps: mixing and stirring the raw materials to obtain a concrete mixture; the concrete partition wall of the proton treatment area is subjected to segmented formwork erecting, and layered pouring is conducted through a concrete mixture; and after pouring is completed, the concrete partition wall in the proton treatment area is subjected to mold curing, regular heat preservation and moisture preservation curing is conducted after a wall formwork is removed, and construction can be completed. The barite concrete disclosed by the invention is relatively high in apparent density, relatively high in 7d strength percentage and 28d strength percentage after construction application, and relatively excellent in overall structural stability.
本申请涉及质子医院建设技术领域，具体公开了一种用于质子医院的重晶石混凝土及其施工方法。一种用于质子医院的重晶石混凝土，由包含以下重量份的原料制成：水泥198‑205份；粉煤灰85‑95份；矿渣粉48‑55份；钢丸1100‑1150份；重晶石细骨料550‑560份；重晶石粗骨料1830‑1860份；水150‑160份；膨胀剂25‑30份；减水剂10‑12份；其施工方法为：将各原料混合搅拌，得到混凝土拌合物；对质子治疗区混凝土隔墙进行分段支模，采用混凝土拌合物进行分层浇筑；浇筑完成后，对质子治疗区混凝土隔墙采用带模养护，墙体模板拆除后进行定期保温保湿养护，即可完成施工。本申请的重晶石混凝土不仅表观密度较高，且在施工应用后具有较高的7d强度百分比和28d强度百分比，整体结构稳定性表现较为优异。
Barite concrete for proton hospital and construction method thereof
The invention relates to the technical field of proton hospital construction, and particularly discloses barite concrete for a proton hospital and a construction method of the barite concrete. The barite concrete for the proton hospital is prepared from the following raw materials in parts by weight: 198-205 parts of cement; 85 to 95 parts of fly ash; 48 to 55 parts of slag powder; 1100 to 1150 parts of steel shots; 550 to 560 parts of barite fine aggregate; 1830 to 1860 parts of barite coarse aggregate; 150 to 160 parts of water; 25-30 parts of an expanding agent; 10 to 12 parts of a water reducing agent; the construction method comprises the following steps: mixing and stirring the raw materials to obtain a concrete mixture; the concrete partition wall of the proton treatment area is subjected to segmented formwork erecting, and layered pouring is conducted through a concrete mixture; and after pouring is completed, the concrete partition wall in the proton treatment area is subjected to mold curing, regular heat preservation and moisture preservation curing is conducted after a wall formwork is removed, and construction can be completed. The barite concrete disclosed by the invention is relatively high in apparent density, relatively high in 7d strength percentage and 28d strength percentage after construction application, and relatively excellent in overall structural stability.
本申请涉及质子医院建设技术领域，具体公开了一种用于质子医院的重晶石混凝土及其施工方法。一种用于质子医院的重晶石混凝土，由包含以下重量份的原料制成：水泥198‑205份；粉煤灰85‑95份；矿渣粉48‑55份；钢丸1100‑1150份；重晶石细骨料550‑560份；重晶石粗骨料1830‑1860份；水150‑160份；膨胀剂25‑30份；减水剂10‑12份；其施工方法为：将各原料混合搅拌，得到混凝土拌合物；对质子治疗区混凝土隔墙进行分段支模，采用混凝土拌合物进行分层浇筑；浇筑完成后，对质子治疗区混凝土隔墙采用带模养护，墙体模板拆除后进行定期保温保湿养护，即可完成施工。本申请的重晶石混凝土不仅表观密度较高，且在施工应用后具有较高的7d强度百分比和28d强度百分比，整体结构稳定性表现较为优异。
Barite concrete for proton hospital and construction method thereof
一种用于质子医院的重晶石混凝土及其施工方法
LI SHOUFU (Autor:in) / KANG MIAO (Autor:in) / WANG LI (Autor:in) / LI YAN (Autor:in) / WANG JIAQI (Autor:in) / LEI BO (Autor:in) / SHANG ZHIHUI (Autor:in) / CHEN MIN (Autor:in) / AI HANG (Autor:in) / WANG JIAQIANG (Autor:in)
02.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B28C
Tonaufbereitung
,
PREPARING CLAY
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04G
SCAFFOLDING
,
Baugerüste
/
G21F
Schutz gegen Röntgenstrahlung, Gammastrahlung, Korpuskularstrahlung oder Teilchenbeschuss
,
PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT
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