After the replacement with modified concrete of chloroprene latex and epoxy cement mortar, no damages have been found after two years of operation.

 
  • 通過(guò)采用氯丁膠乳改性混凝土及環(huán)氧砂漿面層進(jìn)行更新改造,投用兩年多,至今沒(méi)有任何損壞。
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