瀝青在生活中還是比較常見(jiàn)的，但還是有人對(duì)它不是非常了解。

　　Asphalt is still quite common in daily life, but there are still people who are not very familiar with it.

　　瀝青的主要成分是瀝青質(zhì)、樹(shù)脂。瀝青是一種防水防潮和防腐的有機(jī)膠凝材料，包括天然瀝青、石油瀝青、頁(yè)巖瀝青和煤焦油瀝青等四種，一般會(huì)用于涂料、塑料、橡膠等工業(yè)以及鋪筑路面等。

　　The main components of asphalt are asphaltene and resin. Asphalt is an organic binder material that is waterproof, moisture-proof, and corrosion-resistant, including four types: natural asphalt, petroleum asphalt, shale asphalt, and coal tar asphalt. It is generally used in industries such as coatings, plastics, rubber, and road paving.

　　使用時(shí)需主要季節(jié)變化，如果是冬季的話(huà)，需注意低溫天氣，因?yàn)樗菀状嗔?，如果是夏季的?huà)，就非常容易被軟化，但是粘性能被提高。

　　When using, it needs to be mainly affected by seasonal changes. If it is winter, attention should be paid to low temperature weather because it is prone to brittle cracking. If it is summer, it is very easy to soften, but the viscosity can be improved.

　　瀝青的主要成分是瀝青質(zhì)、樹(shù)脂。瀝青是由不同分子量的碳?xì)浠衔锛捌浞墙饘傺苌锝M成的黑褐色復(fù)雜混合物，是高黏度有機(jī)液體的一種，多以柏油或焦油的形態(tài)存在，表面呈黑色，可溶于二硫化碳。

　　The main components of asphalt are asphaltene and resin. Asphalt is a black brown complex mixture composed of hydrocarbons and their non-metallic derivatives with different molecular weights. It is a type of high viscosity organic liquid that mostly exists in the form of asphalt or tar, with a black surface and is soluble in carbon disulfide.

　　瀝青是一種防水防潮和防腐的有機(jī)膠凝材料，主要分為煤焦瀝青、石油瀝青和天然瀝青三種，用于涂料、塑料、橡膠等工業(yè)以及鋪筑路面等。

　　Asphalt is an organic binder material that is waterproof, moisture-proof, and corrosion-resistant. It is mainly divided into three types: coal tar asphalt, petroleum asphalt, and natural asphalt. It is used in industries such as coatings, plastics, rubber, and road paving.

　　瀝青改性劑是瀝青原料的重要組分,它能夠改變?yōu)r青的性質(zhì)和性能,常見(jiàn)的改性劑有瀝青淀粉、雙酚A和樹(shù)脂。

　　Asphalt modifier is an important component of asphalt raw materials, which can change the properties and performance of asphalt. Common modifiers include asphalt starch, bisphenol A, and resin.

　　瀝青除了主要成分瀝青質(zhì)和樹(shù)脂以外，其次還有高沸點(diǎn)礦物油和少量的氧、硫和氯的化合物。

　　In addition to the main components of asphaltene and resin, asphalt also contains high boiling mineral oil and small amounts of oxygen, sulfur, and chlorine compounds.

　　瀝青具有光澤，一般呈液體、半固體或固體狀態(tài)，低溫時(shí)質(zhì)脆，其粘結(jié)性、抗水性和防腐性能均良好。

　　Asphalt has a glossy appearance and is generally in liquid, semi-solid, or solid form. It is brittle at low temperatures and has good adhesion, water resistance, and corrosion resistance.

　　它是一種高黏度有機(jī)膠凝材料，呈黑色或是棕黑色膠狀，主要有碳?xì)浠衔?、非金屬衍生物等物質(zhì)組成。這種材料基本都是以柏油或焦油的形態(tài)存在，一般用于鋪設(shè)路工程上，具有很好的防腐蝕效果。

　　It is a high viscosity organic cementitious material that appears as a black or brownish black gel, mainly composed of hydrocarbons, non-metallic derivatives, and other substances. This material mainly exists in the form of asphalt or tar, and is generally used in road construction projects with good anti-corrosion effect.

　　在土木工程中，瀝青是應(yīng)用廣泛的防水材料和防腐材料，主要會(huì)應(yīng)用于屋面、地面、地下結(jié)構(gòu)的防水，木材、鋼材的防腐使用。

　　In civil engineering, asphalt is a widely used waterproof and anti-corrosion material, mainly used for waterproofing of roofs, floors, and underground structures, as well as anti-corrosion of wood and steel.

　　成分分析方法

　　Component analysis method

　　樣品前處理：根據(jù)不同類(lèi)型樣品采取不同科學(xué)分離、富集方法（成分做到有機(jī)與無(wú)機(jī)，不同體系組成體系成分的分離）大型儀器分析：定性定量分析，一般采用紅外光譜、核磁共振波譜、GC-MS、PY-GC-MS、ICP、IC、HPLC、XPF、GPC等十多種儀器；圖譜解析：根據(jù)儀器檢測(cè)出譜圖數(shù)據(jù)，結(jié)合行業(yè)經(jīng)驗(yàn)匹配數(shù)據(jù)庫(kù)數(shù)據(jù)佐證：結(jié)合圖譜解析、結(jié)合基礎(chǔ)化學(xué)常用手段及相關(guān)特性驗(yàn)證，多方面驗(yàn)證分析結(jié)果；專(zhuān)家審核：教授及相關(guān)行業(yè)研發(fā)專(zhuān)家，對(duì)分析結(jié)果把關(guān)審核；后期技術(shù)服務(wù)：針對(duì)客戶(hù)實(shí)際過(guò)程中遇到相關(guān)問(wèn)題，工程師給予解決方案

　　Sample pretreatment: Different scientific separation and enrichment methods are adopted according to different types of samples (organic and inorganic components are separated, and components of different system compositions are separated). Large scale instrument analysis: qualitative and quantitative analysis, generally using more than ten instruments such as infrared spectroscopy, nuclear magnetic resonance spectroscopy, GC-MS, PY-GC-MS, ICP, IC, HPLC, XPF, GPC, etc; Spectrum analysis: Based on instrument detection of spectrum data, combined with industry experience to match database data for verification: combining spectrum analysis, common methods of basic chemistry, and related characteristics verification, verify the analysis results from multiple aspects; Expert review: Professors and related industry R&D experts review and verify the analysis results; Post production technical services: engineers provide solutions to customers' actual problems encountered during the process

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