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浅谈彩色沥青是什么?

浅谈彩色沥青是什么?

发布日期:2018-01-12 作者:贵州彩色沥青 点击:

浅谈彩色沥青是什么?

贵州彩色沥青

What is the color bitumen?

又叫彩色胶结料,是筑路材料的一种,目前有两种: 1、以无色胶结料加色粉,无色胶结料可以是由沥青脱色而得,也可以由石油树脂等浅色聚合物调配而得; 2、通过沥青直接改性而得,这种胶结料具备沥青的抗老化能力强的特点,颜色为棕红色。 红色彩色沥青采用无色胶结料和铁红色色粉及相应比例的石子和矿粉拌合而成,胶结料掺量为5.5%、色粉添加量为3%。 如施工面积按350㎡计算,则胶结料及色粉使用量为: 1、混合料:(350㎡*0.03m)2.4t/m3 =25.2t 2、胶结料:25.2t*5.5%=1.386t 3、色粉 : 25.2*3%=0.756t 我司胶结料为200kg一个大桶包装,色粉为25kg一袋包装;则实际使用量为7桶胶结料、30袋色粉 彩色沥青路面主要是指添加颜料的沥青混凝土路面, 使用彩色石料的沥青路面, 使用 石油树脂 (脱色沥青) 添加颜料的沥青路面以及在使用改性沥青的透水性路面表面喷涂彩色 树脂涂料等. 贵州彩色沥青认为它在促进道路交通安全和美化街路空间环境领域发挥着重要作用. 在城市交通 与环境协调发展的 21 世纪,作为一种城市道路面层景观铺装材料具有很好的发展前景. 关键词 彩色沥青路面 作用 前景 随着可持续发展和人本主义理论在城市建设中的应用, 景观艺术已经成为城市建

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.

设与发 展的重要因素, 传统的城市街路设计与铺装技术已经不能满足现代城市建设的要求。 许多专 家对目前状况提出了尖锐的批评,指责目前城市的"地面"普遍缺乏"人性"和"个性" 。 人们对路面建设产生了深刻的反思: 路面要不要是美的?显然, 让人们永远活动在色彩千篇 一律, 表面质感别无二致的黑色沥青路面和灰白色水泥混凝土路面上, 单调乏味甚至沉闷压 抑的心理感受和视觉感受决不能给人们提供一个良好的景观环境, 人们也绝无可能获得一个 高质量的生活空间。 于是, 人们开始运用种类繁多的铺装材料和各种各样的施工工艺让路面 美起来,彩色沥青路面就是其中的一种。 1 彩色沥青路面的种类 通常所说的彩色沥青路面主要是指添加颜料的沥青混凝土路面,使用彩色石料的沥青路 面和使用石油树脂 (脱色沥青) 添加颜料的沥青路面等。 近年来, 随着改性沥青的广泛应用, 在使用改性沥青的透水性路面表面喷涂彩色树脂涂料的工艺发展很快, 形成了一种新的彩色 路面结构。 1。1 沥青结合料着色 将无机金属盐类颜料代替同样体积的矿粉填入沥青或沥青混合料中, 可以得到少量几种 着色沥青路面材料。例如将占集料总重 5%~7%的氧化铁(俗称红土子)加入沥青混合料中 可以得到红色的沥青路面材料;加入 5%~10%的氧化铬可以得到墨绿色沥青路面材料。采 用这样

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。


的着色方法得到的沥青面层材料色调低, 明度暗, 通常需要利用缘石或栽植的映衬加 以烘托才能得到较好的色彩效果. 当沥青混合料中石料用量多, 交通磨耗损失较大时不宜采 用. 1.2 使用彩色集料着色 在传统的热碾式路面工艺中,铺筑好沥青砂胶层之后,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, 在沥青砂胶层仍保持足够温度时散布碾压, 使石料部分嵌入 沥青砂胶层内,即可以形成彩色路面.彩色石料的用量决定了这种路面的彩度,近年来国外 多用彩色的人工烧制陶粒来代替天然石料,使其色彩更为鲜明. 1.3 彩色沥青结合料 彩色沥青结合料是一种与道路石油沥青路用性能十分接近的人工合成树脂, 多为乳灰色 或乳黄色. 为了生产方便供货商可按要求供应掺配好颜料的彩色胶结料, 将其与砂石材料按 照级配要求混拌, 即可得到色彩绚烂的彩色沥青路面. 加热质量损失和长期使用后是否老化 泛黄是判断彩色沥青结合料使用品质的主要指标. 1.4 无色沥青结合料 将几近透明的人工合成树脂称为无色沥青结合料. 无色沥青可由设计者按照设计要求自 行加入颜料或者染料使其着色, 更多的情形是将其直接与天然砂砾拌和, 得到具有类似砂石 路般的自然色调,同时又有沥青路面使用功能的景观铺装材料. 1.5 表面涂敷着色材料 表面涂敷着色材料可以分为喷涂着

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


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