美[m?'k?d?m] 1 . In this research lime - fly - ash bound macadam was joined with glass fibers in lab tests.
玻璃纖維摻入到二灰碎石基層中,對其強度和剛度進行試驗.
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2 . After experiment, we made a lot initial clinical applications and got ideal macadam effect.
并在此基礎上進行了初步的臨床應用,獲得了理想的碎石效果.
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3 . By means of high - temperature curing, the curing period of lime - fly ash stabilized bound macadam is shortened.
通過高溫養生手段縮短二灰穩定碎石的養生齡期.
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4 . Macadam type bases involving successive layers of crushed rock bound with rock dust were also used.
人們曾經使用“石結”基層——幾層由石粉黏結在一起連續的碎石層.
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5 . The construction techniques of cement treated macadam base are always paid more attention by highway constructors.
水泥穩定碎石基層的施工技術歷來被公路施工單位所重視.
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1.碎石路
