本文關(guān)鍵詞： 乳化瀝青 貯存穩(wěn)定性 溫度 貯運(yùn)條件 貯存容器　出處：《湖南師范大學(xué)自然科學(xué)學(xué)報(bào)》2017年02期 　論文類型：期刊論文

【摘要】：研究了存放溫度、貯運(yùn)條件和貯存容器等對(duì)苯乙烯-丁二烯-苯乙烯嵌段共聚物(SBS)改性乳化瀝青貯存穩(wěn)定性的影響.試驗(yàn)結(jié)果表明,乳化瀝青的穩(wěn)定性隨著存放時(shí)間的延長(zhǎng)而逐漸降低;存放時(shí)間相同,貯存溫度不同時(shí),溫度越高,乳化瀝青的穩(wěn)定性越差;貯存時(shí)間相同時(shí),在試驗(yàn)室存放樣品的穩(wěn)定性比在汽車上存放的好;鋁制容器與塑料制容器存放樣品貯存穩(wěn)定性相差不大,鐵制容器存放樣品的穩(wěn)定性較差.在貯存溫度、貯運(yùn)條件和貯存容器3個(gè)因素中,對(duì)乳化瀝青貯存影響最大的是鐵質(zhì)容器,最小的是40℃貯存溫度.
[Abstract]:The effects of storage temperature, storage conditions and storage containers on the storage stability of styrene butadiene-styrene block copolymer (SBS) modified emulsified asphalt were studied. The stability of emulsified asphalt decreases with the prolongation of storage time. The same storage time, different storage temperature, the higher the temperature, the worse the stability of emulsified asphalt; When the storage time is the same, the stability of the sample stored in the laboratory is better than that in the car. The storage stability of aluminum container is not different from that of plastic container, but the stability of iron container is poor in three factors: storage temperature, storage condition and storage container. The biggest effect on emulsified asphalt storage is iron container, and the smallest is 40 鈩，

本文編號(hào)：1446335