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濟(jì)南瀝青路面碾壓的溫度
正常施工溫度:通常,瀝青路面的碾壓溫度在正常施工情況下為130℃~140℃,且不低于120℃或110℃(根據(jù)不同規(guī)范略有差異)。這一溫度范圍有助于確保瀝青混合料的適當(dāng)鋪設(shè)和壓實(shí),從而保證路面的質(zhì)量和耐久性。
Normal construction temperature: Generally, the rolling temperature of asphalt pavement is 130 ℃~140 ℃ under normal construction conditions, and not lower than 120 ℃ or 110 ℃ (slightly different according to different specifications). This temperature range helps ensure proper laying and compaction of asphalt mixture, thereby ensuring the quality and durability of the road surface.
低溫施工溫度:在低溫條件下施工時(shí),碾壓溫度可能稍高,通常為140℃~150℃,且不低于130℃。這是為了應(yīng)對(duì)低溫對(duì)瀝青混合料性能的影響,確保施工質(zhì)量和路面性能。
Low temperature construction temperature: During construction under low temperature conditions, the rolling temperature may be slightly higher, usually between 140 ℃ and 150 ℃, and not lower than 130 ℃. This is to address the impact of low temperatures on the performance of asphalt mixtures, ensuring construction quality and pavement performance.
注意事項(xiàng):終壓時(shí)溫度過(guò)高或過(guò)低都會(huì)對(duì)瀝青路面產(chǎn)生影響,因此需要嚴(yán)格控制溫度在適宜的范圍內(nèi),以保證路面的質(zhì)量和使用壽命。
Attention: Excessive or insufficient temperature during final compaction can have an impact on asphalt pavement. Therefore, it is necessary to strictly control the temperature within an appropriate range to ensure the quality and service life of the pavement.
綜上所述,瀝青路面碾壓的適宜溫度需根據(jù)施工條件和瀝青類(lèi)型進(jìn)行適當(dāng)調(diào)整,并嚴(yán)格控制在規(guī)定范圍內(nèi)。
In summary, the appropriate temperature for rolling asphalt pavement should be adjusted according to the construction conditions and asphalt type, and strictly controlled within the specified range.
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