淺談彩色瀝青是什么？

What is the color bitumen?

又叫彩色膠結(jié)料，是筑路材料的一種，目前有兩種： 1、以無色膠結(jié)料加色粉，無色膠結(jié)料可以是由瀝青脫色而得，也可以由石油樹脂等淺色聚合物調(diào)配而得； 2、通過瀝青直接改性而得，這種膠結(jié)料具備瀝青的抗老化能力強(qiáng)的特點(diǎn)，顏色為棕紅色。 紅色彩色瀝青采用無色膠結(jié)料和鐵紅色色粉及相應(yīng)比例的石子和礦粉拌合而成，膠結(jié)料摻量為5.5%、色粉添加量為3%。 如施工面積按350㎡計(jì)算，則膠結(jié)料及色粉使用量為： 1、混合料：（350㎡*0.03m）2.4t/m3 =25.2t 2、膠結(jié)料：25.2t*5.5%=1.386t 3、色粉 ： 25.2*3%=0.756t 我司膠結(jié)料為200kg一個(gè)大桶包裝，色粉為25kg一袋包裝；則實(shí)際使用量為7桶膠結(jié)料、30袋色粉 彩色瀝青路面主要是指添加顏料的瀝青混凝土路面, 使用彩色石料的瀝青路面, 使用 石油樹脂 (脫色瀝青) 添加顏料的瀝青路面以及在使用改性瀝青的透水性路面表面噴涂彩色 樹脂涂料等. 貴州彩色瀝青認(rèn)為它在促進(jìn)道路交通安全和美化街路空間環(huán)境領(lǐng)域發(fā)揮著重要作用. 在城市交通 與環(huán)境協(xié)調(diào)發(fā)展的 21 世紀(jì),作為一種城市道路面層景觀鋪裝材料具有很好的發(fā)展前景. 關(guān)鍵詞 彩色瀝青路面 作用 前景 隨著可持續(xù)發(fā)展和人本主義理論在城市建設(shè)中的應(yīng)用, 景觀藝術(shù)已經(jīng)成為城市建

Also called the color binder, is a kind of paving material, there are two kinds: 1, colorless binder with toner, colorless binder is composed of asphalt and also by decolorization, petroleum resin, polymer blending light; and 2, directly through the asphalt modification, the cementing material anti aging ability with asphalt, the color is red brown. The red color asphalt is made of colorless cementing material and iron red coloured powder and the corresponding proportions of stone and mineral powder. The amount of cementing material is 5.5% and the addition of toner is 3%. As the construction area of 350 square meters, according to the calculation, cementing material and toner usage: 1, mixture: (350 m *0.03m) 2.4t/m3 =25.2t 2, 25.2t*5.5%=1.386t 3, toner binder: 25.2*3%=0.756t our binder is 200kg a barrel for a toner packaging, 25kg bag packaging; the actual usage was 7 barrels of cement, 30 bags of toner color asphalt pavement mainly refers to the asphalt concrete pavement of asphalt pavement add pigment, color stone, using petroleum resin (decoloring asphalt) asphalt pavement adding pigment and modified asphalt in the pervious pavement surface spraying color resin coating. It plays an important role in promoting the road traffic safety and beautify the street space environment. In the coordinated development of city traffic and the environment in twenty-first Century, as a city road landscape paving material with a surface layer Good prospects for development. Key words: the prospect of color asphalt pavement will become urban construction with the sustainable development and the application of humanism in urban construction.

設(shè)與發(fā) 展的重要因素, 傳統(tǒng)的城市街路設(shè)計(jì)與鋪裝技術(shù)已經(jīng)不能滿足現(xiàn)代城市建設(shè)的要求. 許多專 家對目前狀況提出了尖銳的批評,指責(zé)目前城市的"地面"普遍缺乏"人性"和"個(gè)性" . 人們對路面建設(shè)產(chǎn)生了深刻的反思: 路面要不要是美的?顯然, 讓人們永遠(yuǎn)活動在色彩千篇 一律, 表面質(zhì)感別無二致的黑色瀝青路面和灰白色水泥混凝土路面上, 單調(diào)乏味甚至沉悶壓 抑的心理感受和視覺感受決不能給人們提供一個(gè)良好的景觀環(huán)境, 人們也絕無可能獲得一個(gè) 高質(zhì)量的生活空間. 于是, 人們開始運(yùn)用種類繁多的鋪裝材料和各種各樣的施工工藝讓路面 美起來,彩色瀝青路面就是其中的一種. 1 彩色瀝青路面的種類 通常所說的彩色瀝青路面主要是指添加顏料的瀝青混凝土路面,使用彩色石料的瀝青路 面和使用石油樹脂 (脫色瀝青) 添加顏料的瀝青路面等. 近年來, 隨著改性瀝青的廣泛應(yīng)用, 在使用改性瀝青的透水性路面表面噴涂彩色樹脂涂料的工藝發(fā)展很快, 形成了一種新的彩色 路面結(jié)構(gòu). 1.1 瀝青結(jié)合料著色 將無機(jī)金屬鹽類顏料代替同樣體積的礦粉填入瀝青或?yàn)r青混合料中, 可以得到少量幾種 著色瀝青路面材料.例如將占集料總重 5%～7%的氧化鐵(俗稱紅土子)加入瀝青混合料中 可以得到紅色的瀝青路面材料;加入 5%～10%的氧化鉻可以得到墨綠色瀝青路面材料.采 用這樣

An important factor in design and development of the city, street pavement design and the traditional technology has been unable to meet the requirements of modern city construction. Many experts have proposed a sharp criticism of the current situation, the current city accused of "ground" lack of "human nature" and "personality". People have a profound reflection on the road pavement construction you are beautiful? Obviously, people are always active in the color uniformity, black asphalt pavement surface texture identical and gray white cement concrete pavement, boring and oppressive feeling and visual perception cannot give people a good landscape environment, it is also impossible to obtain a high quality living space. So, people began to use the construction technology of many kinds of pavement materials and a variety of beautiful color make the road, the asphalt pavement is the One of the 1 types of color. The color of asphalt pavement asphalt pavement usually said mainly refers to the asphalt concrete pavement with asphalt pavement color pigments, stone and using petroleum resin (decoloring asphalt) add pigment asphalt pavement. In recent years, with the wide application of the modified asphalt, the use of modified asphalt permeable pavement surface spraying technology development of color resin coating quickly, forming a new color asphalt pavement structure. The 1.1 colored ore metal salts of inorganic pigments instead of the same size with asphalt or asphalt mixture, can get a few colored asphalt pavement materials such as iron oxide sets will account for. Material weight 5% ~ 7% (commonly known as red son) added in the asphalt mixture of asphalt pavement materials can get red; adding 5% ~ 10% chromium oxide can be green Color asphalt pavement material.

的著色方法得到的瀝青面層材料色調(diào)低, 明度暗, 通常需要利用緣石或栽植的映襯加 以烘托才能得到較好的色彩效果. 當(dāng)瀝青混合料中石料用量多, 交通磨耗損失較大時(shí)不宜采 用. 1.2 使用彩色集料著色 在傳統(tǒng)的熱碾式路面工藝中,鋪筑好瀝青砂膠層之后,以彩色石料按照每平方米 5kg 以上的用量代替部分普通石料, 在瀝青砂膠層仍保持足夠溫度時(shí)散布碾壓, 使石料部分嵌入 瀝青砂膠層內(nèi),即可以形成彩色路面.彩色石料的用量決定了這種路面的彩度,近年來國外 多用彩色的人工燒制陶粒來代替天然石料,使其色彩更為鮮明. 1.3 彩色瀝青結(jié)合料 彩色瀝青結(jié)合料是一種與道路石油瀝青路用性能十分接近的人工合成樹脂, 多為乳灰色 或乳黃色. 為了生產(chǎn)方便供貨商可按要求供應(yīng)摻配好顏料的彩色膠結(jié)料, 將其與砂石材料按 照級配要求混拌, 即可得到色彩絢爛的彩色瀝青路面. 加熱質(zhì)量損失和長期使用后是否老化 泛黃是判斷彩色瀝青結(jié)合料使用品質(zhì)的主要指標(biāo). 1.4 無色瀝青結(jié)合料 將幾近透明的人工合成樹脂稱為無色瀝青結(jié)合料. 無色瀝青可由設(shè)計(jì)者按照設(shè)計(jì)要求自 行加入顏料或者染料使其著色, 更多的情形是將其直接與天然砂礫拌和, 得到具有類似砂石 路般的自然色調(diào),同時(shí)又有瀝青路面使用功能的景觀鋪裝材料. 1.5 表面涂敷著色材料 表面涂敷著色材料可以分為噴涂著

The asphalt surface material obtained tone coloring method of low brightness, dark, usually need to use against the stone or planting to foil to get better color effect. When the stone asphalt mixture is more than the amount of traffic, large abrasion loss should not be used. 1.2 color aggregate coloring in the traditional hot rolling process of pavement then, paved asphalt sand layer, the color stone per square metre in accordance with the above 5kg dosage instead of part of ordinary stone, still maintain sufficient temperature in asphalt sand layer spread when rolling, the stone is partially embedded in the adhesive layer of asphalt sand, which can form a color. The color of stone pavement amount determines the pavement chroma. In recent years, many foreign color artificial baking ceramsite instead of natural stone, the color is more bright. 1.3 color color asphalt asphalt binder is a kind of road Synthetic resin road asphalt performance very close, more milky gray or yellow milk. In order to facilitate production suppliers according to color cement material blending pigments for the supply of good, with the aggregate materials in accordance with the requirements of mixing color gradation, asphalt pavement can be obtained. The colors of the mass loss of heating and long-term use whether the aging yellow is to determine the color of asphalt binder. The 1.4 main indicators of the use quality of asphalt binder colorless synthetic resin called almost transparent colorless asphalt. Bitumen can be colorless by the designer in accordance with the design requirements by adding pigments or dyes which coloring, the more the case is the direct mixing with natural gravel get, with similar gravel like natural colors, and landscape paving materials of asphalt pavement surface coating coloring function. 1.5 The coating material on the surface of the material can be divided into spraying