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Multifunctional shrinkage-reducing self-expanding rheological agent for spraying ultra-high performance concrete
The invention discloses a multifunctional shrinkage-reducing self-expanding rheological agent for spraying ultra-high performance concrete. The multifunctional shrinkage-reducing self-expanding rheological agent comprises a composite rheological component, an expanding component and an anti-corrosion shrinkage-reducing component, wherein the composite rheological component accounts for 65-87 parts, the expansion component accounts for 10-30 parts, and the anti-corrosion shrinkage-reducing component accounts for 3-5 parts. The multifunctional shrinkage-reducing self-expanding rheological agent can be prepared from the composite rheological component, the expansion component and the anti-corrosion shrinkage-reducing component, and is used for improving the thixotropy, shrinkage performance and durability of UHPC (Ultra High Performance Concrete).
本发明公开了一种喷射超高性能混凝土用多功能减缩自膨胀流变剂，包括复合流变组分，膨胀组分及防腐减缩组分；其中，复合流变组分为65～87份，膨胀组分为10～30份，防腐减缩组分为3～5份。本发明能够利用复合流变组分、膨胀组分和防腐减缩组分制备多功能减缩自膨胀流变剂，用于提高UHPC触变性、收缩性能以及耐久性能。
Multifunctional shrinkage-reducing self-expanding rheological agent for spraying ultra-high performance concrete
The invention discloses a multifunctional shrinkage-reducing self-expanding rheological agent for spraying ultra-high performance concrete. The multifunctional shrinkage-reducing self-expanding rheological agent comprises a composite rheological component, an expanding component and an anti-corrosion shrinkage-reducing component, wherein the composite rheological component accounts for 65-87 parts, the expansion component accounts for 10-30 parts, and the anti-corrosion shrinkage-reducing component accounts for 3-5 parts. The multifunctional shrinkage-reducing self-expanding rheological agent can be prepared from the composite rheological component, the expansion component and the anti-corrosion shrinkage-reducing component, and is used for improving the thixotropy, shrinkage performance and durability of UHPC (Ultra High Performance Concrete).
本发明公开了一种喷射超高性能混凝土用多功能减缩自膨胀流变剂，包括复合流变组分，膨胀组分及防腐减缩组分；其中，复合流变组分为65～87份，膨胀组分为10～30份，防腐减缩组分为3～5份。本发明能够利用复合流变组分、膨胀组分和防腐减缩组分制备多功能减缩自膨胀流变剂，用于提高UHPC触变性、收缩性能以及耐久性能。
Multifunctional shrinkage-reducing self-expanding rheological agent for spraying ultra-high performance concrete
一种喷射超高性能混凝土用多功能减缩自膨胀流变剂
WEI KAI (author) / ZHANG WENJIE (author) / ZHANG GUOZHI (author) / LIU YONG (author) / FANG HUI (author) / CHEN FEIXIANG (author) / LIU KEXIN (author) / LENG YONG (author) / XIAO JI (author) / JIN LANG (author)
2024-12-20
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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