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Long-term anti-rust method for post-cast strip reserved steel bars
The invention provides a long-term anti-rust method for post-cast strip reserved steel bars. The long-term anti-rust method for the post-cast strip reserved steel bars is characterized by comprising steps: (1) waterproof layers are arranged on the bottom portions and the two ends of post-cast strips; (2) water is filled in the post-cast strips after the inner portions of the post-cast strips are cleaned up, and reserved steel bars are completely soaked in the water; (3) lime is ejected into the water to make to be lime water; and (4) covering plates are covered on the post-cast strips. The long-term anti-rust method for the post-cast strip reserved steel bars has the beneficial effects that the long-term anti-rust method for the post-cast strip reserved steel bars enables steel bars to be in an alkaline environment for long term by filling with lime water in the post-cast strips to protect the reserved steel bars of the post-cast strips, effectively prevents the steel bars from being reacted with acidic materials to corrode before the post-cast strips are cast, meets the long-term anti-rust demands of the steel bars, guarantees bonding force and durability the steel bars and concrete, is simple in operation, can be operated in batches, does not need to respectively do anti-rust treatment to each steel bar, and is low in price of lime and high in material safety, thereby saving cost and being also green and environmentally friendly.
Long-term anti-rust method for post-cast strip reserved steel bars
The invention provides a long-term anti-rust method for post-cast strip reserved steel bars. The long-term anti-rust method for the post-cast strip reserved steel bars is characterized by comprising steps: (1) waterproof layers are arranged on the bottom portions and the two ends of post-cast strips; (2) water is filled in the post-cast strips after the inner portions of the post-cast strips are cleaned up, and reserved steel bars are completely soaked in the water; (3) lime is ejected into the water to make to be lime water; and (4) covering plates are covered on the post-cast strips. The long-term anti-rust method for the post-cast strip reserved steel bars has the beneficial effects that the long-term anti-rust method for the post-cast strip reserved steel bars enables steel bars to be in an alkaline environment for long term by filling with lime water in the post-cast strips to protect the reserved steel bars of the post-cast strips, effectively prevents the steel bars from being reacted with acidic materials to corrode before the post-cast strips are cast, meets the long-term anti-rust demands of the steel bars, guarantees bonding force and durability the steel bars and concrete, is simple in operation, can be operated in batches, does not need to respectively do anti-rust treatment to each steel bar, and is low in price of lime and high in material safety, thereby saving cost and being also green and environmentally friendly.
Long-term anti-rust method for post-cast strip reserved steel bars
LOU YADONG (author) / LIU YUTAO (author) / FU JING (author) / XIAO TING (author)
2016-02-10
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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