一立方瀝青的重量因?yàn)r青類型、密度及環(huán)境條件不同而有所差異，綜合搜索結(jié)果中的信息，主要范圍如下：

　　The weight of one cubic meter of asphalt varies depending on the type, density, and environmental conditions of the asphalt. Based on the information in the search results, the main range is as follows:

　　普通瀝青

　　Ordinary asphalt

　　道路石油瀝青的密度通常為1.01~1.05噸/立方米，建筑石油瀝青為1.05~1.15噸/立方米，因此一立方普通瀝青約重1.0~1.2噸，常取平均值1.1噸進(jìn)行估算。

　　The density of road petroleum asphalt is usually 1.01-1.05 tons/cubic meter, while that of building petroleum asphalt is 1.05-1.15 tons/cubic meter. Therefore, one cubic meter of ordinary asphalt weighs about 1.0-1.2 tons, and the average value of 1.1 tons is often taken for estimation.

　　改性瀝青

　　modified asphalt

　　如SBS改性瀝青，密度較高，約為1.1~1.3噸/立方米，一立方約重1.1~1.3噸。

　　SBS modified asphalt, with a high density of about 1.1-1.3 tons/cubic meter, weighs approximately 1.1-1.3 tons per cubic meter.

　　瀝青混凝土

　　asphalt concrete

　　瀝青與礦料混合后密度顯著增加：

　　The density significantly increases after mixing asphalt and mineral aggregate:

　　細(xì)粒式瀝青混凝土密度約2.35噸/立方米，一立方約2.35噸；

　　The density of fine-grained asphalt concrete is about 2.35 tons/cubic meter, and one cubic meter is about 2.35 tons;

　　中粒式約2.4噸/立方米，粗粒式約2.45噸/立方米。

　　The medium particle size is about 2.4 tons/cubic meter, and the coarse particle size is about 2.45 tons/cubic meter.

　　另有數(shù)據(jù)提到瀝青混凝土整體密度可能達(dá)3噸/立方米，一立方約3噸。

　　Another data suggests that the overall density of asphalt concrete may reach 3 tons per cubic meter, with one cubic meter accounting for approximately 3 tons.

　　影響因素

　　influencing factors

　　溫度：高溫下瀝青膨脹密度降低，低溫時(shí)密度增大。

　　Temperature: The expansion density of asphalt decreases at high temperatures and increases at low temperatures.

　　成分：含蠟量高的瀝青密度較低，改性劑或礦料比例也會(huì)影響最終重量。

　　Ingredients: Asphalt with high wax content has lower density, and the proportion of modifiers or mineral aggregates can also affect the final weight.

　　總結(jié)：

　　Summary:

　　純?yōu)r青（未混合礦料）一立方約1.0~1.5噸；

　　One cubic meter of pure asphalt (unmixed mineral material) weighs approximately 1.0-1.5 tons;

　　瀝青混凝土（混合料）一立方約2.2~3.0噸，具體需根據(jù)類型（細(xì)粒、中粒、粗粒）及配比確定。

　　Asphalt concrete (mixture) weighs approximately 2.2-3.0 tons per cubic meter, depending on the type (fine, medium, coarse) and mix ratio.

　　實(shí)際應(yīng)用中建議參考供應(yīng)商提供的密度數(shù)據(jù)或現(xiàn)場實(shí)測，以確保計(jì)算準(zhǔn)確。

　　In practical applications, it is recommended to refer to the density data provided by suppliers or on-site measurements to ensure accurate calculations.

　　本文由  濟(jì)南瀝青料 友情奉獻(xiàn).更多有關(guān)的知識(shí)請點(diǎn)擊  http://www.seatostar.com/   真誠的態(tài)度.為您提供為全面的服務(wù).更多有關(guān)的知識(shí)我們將會(huì)陸續(xù)向大家奉獻(xiàn).敬請期待.

　　This article is contributed by Jinan Asphalt Material Friendship For more related knowledge, please click http://www.seatostar.com/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Stay tuned