造價通
更新時間:2024.12.28
溫拌劑標準(瀝青混合料改性添加劑)

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JT/TXXX-XXXX 1 瀝青混合料改性添加劑 第 6部分:溫拌劑 Modifier for asphalt mixture — Part 6: Warm mixture additive 目 次 前言 ············································································Ⅱ 1 范圍··········································································1 2 規(guī)范性引用文件· ·······························································1 3 術語和定義···············································

RH溫拌劑對瀝青及瀝青混合料性能的改善分析

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先進的溫拌瀝青技術可以使溫拌瀝青混合料達到熱拌瀝青混合料的性能。本文通過大量的室內試驗,并對比了摻加RH溫拌劑前后瀝青及瀝青混合料性能指標的變化。試驗測試結果表明:在瀝青中加入RH溫拌劑后,瀝青的高溫黏度顯著降低,130℃的4%RH+SBS改性瀝青混合料與160℃的SBS改性瀝青混合料的各項性能指標相當。

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