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A platform for research: civil engineering, architecture and urbanism
Surface-treated ceramsite for concrete and preparation method thereof
The invention discloses surface-treated ceramsite for concrete and a preparation method thereof. The preparation method comprises the following steps of: pre-absorbing water in ceramsite, and hardening and forming a film on the surface of the ceramsite by using a film forming material. Compared with traditional ceramsite, the prepared ceramsite can control the timeliness of water release of the water pre-absorbed ceramsite in concrete, the durability of the original ceramsite can be kept, an internal film forming material can be gradually broken after the concrete is hardened, and a better internal curing effect is achieved.
本发明公开了一种经表面处理的混凝土用陶粒及其制备方法，该制备方法包括将陶粒预吸水后，利用成膜材料在陶粒表面硬化成膜。本发明制备的陶粒相较于传统的陶粒，可以控制预吸水陶粒在混凝土中释水的时效性，不仅可以保持原有陶粒的耐久性，内部的成膜材料还能在混凝土硬化后逐渐破裂，具有更好的内养护效果。
Surface-treated ceramsite for concrete and preparation method thereof
The invention discloses surface-treated ceramsite for concrete and a preparation method thereof. The preparation method comprises the following steps of: pre-absorbing water in ceramsite, and hardening and forming a film on the surface of the ceramsite by using a film forming material. Compared with traditional ceramsite, the prepared ceramsite can control the timeliness of water release of the water pre-absorbed ceramsite in concrete, the durability of the original ceramsite can be kept, an internal film forming material can be gradually broken after the concrete is hardened, and a better internal curing effect is achieved.
本发明公开了一种经表面处理的混凝土用陶粒及其制备方法，该制备方法包括将陶粒预吸水后，利用成膜材料在陶粒表面硬化成膜。本发明制备的陶粒相较于传统的陶粒，可以控制预吸水陶粒在混凝土中释水的时效性，不仅可以保持原有陶粒的耐久性，内部的成膜材料还能在混凝土硬化后逐渐破裂，具有更好的内养护效果。
Surface-treated ceramsite for concrete and preparation method thereof
一种经表面处理的混凝土用陶粒及其制备方法
WU XIONG (author) / GAO YUXIN (author) / MA JIANFENG (author) / YANG WEN (author) / GAO DA (author) / WANG FUTAO (author) / XU JINGJING (author)
2022-01-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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