Colored Asphalt Spray
Overview
Colored asphalt spray coating is a polymer-modified bitumen product infused with inorganic pigments, designed to combine the durability of conventional asphalt with aesthetic versatility. Originally developed for traffic management (e.g., red bus lanes), it now serves urban design and safety applications. The material undergoes cold spray application or hot-mix processes, with modern formulations achieving 5-10 years of color retention without significant fading. Leading manufacturers offer RAL or Pantone color matching, enabling precise integration with architectural schemes.
Physical and Chemical Properties
The coating's performance derives from its acrylic or polyurethane-modified bitumen base, which provides flexibility (-20°C to +60°C operational range) while resisting fuel and oil spills. Titanium dioxide and iron oxide pigments ensure color stability, with some formulations achieving a Delta E <3 after 1000 hours of QUV testing. Key technical parameters include a tensile strength of 0.8-1.2 MPa and elongation at break exceeding 200%. The surface typically achieves a British Pendulum Number (BPN) of 65-80 for slip resistance, meeting ADA and OSHA requirements for pedestrian areas.
Main Applications
In urban planning, colored coatings designate dedicated transit corridors (e.g., blue disabled parking, green bike lanes) while reducing heat island effects through reflective pigments. Sports facilities utilize shock-absorbing formulations for running tracks and tennis courts, often with textured finishes for enhanced grip. Industrial applications include warehouse floor marking systems that withstand forklift traffic. Recent innovations include photocatalytic coatings that reduce air pollutants and thermochromic variants for temperature-sensitive road warnings.
Safety and Storage
Uncured material contains volatile organic compounds (VOCs), requiring storage in UN-certified containers with flash point documentation. European formulations typically comply with EN 1426/1427 standards, while North American products meet ASTM D6372/D6521 specifications. Application crews require organic vapor respirators and chemical-resistant gloves. Cured surfaces emit negligible VOCs, but manufacturers recommend 24-hour curing before public access. Fire departments should be notified when applying near storm drains due to potential hydrocarbon runoff risks.
B2B Procurement Guide
Industrial buyers should specify four key parameters: pigment concentration (minimum 8% by weight for outdoor use), binder type (polyurethane for high-wear areas), aggregate size (1-3mm for optimal texture), and cure time (critical for project scheduling). Request third-party test reports for color retention (ASTM G154), skid resistance (ASTM E303), and wear resistance (ASTM D4060). Bulk orders (200+ sq.m) typically qualify for 10-15% discounts, but verify regional distributor networks to minimize shipping costs for temperature-sensitive materials.
Related Manufacturers
- 主营：水性EAU、塑胶跑道、EPDM、MMA彩色沥青路面、彩色防滑路面、陶瓷颗粒、混凝土改色、彩色混凝土、彩色路面、彩色透水混凝土、透水混凝土、透水胶粘石、胶粘石、水洗石、彩色透水胶粘石、夜光路面、MMA彩色防滑路面、水性sp彩色防滑路面、水性彩色防滑、无振动止滑坡道、坡道材料、mma彩色防滑路面、艺术压花地坪、3D立体墙体彩绘、路面防滑涂料
- 主营：压花地坪、透水冷拌沥青、透水地坪、胶粘石、沥青改色、露骨料、水泥路面修补材料、透水砖增强剂、pc砖增强剂、彩色防滑路面、路面改色、夜光石路面、水洗石路面、EPDM塑胶跑道、彩色混凝土、水泥路面修补料、彩色路面、透水混凝土、透水混凝土增强剂、透水混凝土罩面漆、压模地坪、压印地坪、透水路面、沥青改色漆、水泥路面高强修补料
- 主营：防水卷材、SBS改性沥青防水卷材、自粘聚合物改性沥青防水卷材、道路喷涂改色剂、防水涂料、防水材料、腻子粉、瓷砖胶、非沥青基高分子自粘胶膜防水卷材、SBS改性沥青耐根穿刺防水卷材、耐根穿刺防水卷材、聚氨酯防水涂料、聚脲防水涂料、反应粘结型高分子膜基湿铺防水卷材、三元乙丙橡胶防水卷材、丙纶防水卷材、双面自粘防水卷材、水泥基渗透结晶型防水涂料、水性纳米中空玻璃微珠保温隔热涂料、2H隔热保温全效凝胶、保温找平凝胶、高聚物改性沥青防水卷材、桥面防水涂料、弹性体SBS改性沥青防水卷材、sbs弹性体改性沥青防水卷材、xps挤塑板
- 主营：压花地坪、水泥压花地坪、冷拌沥青、透水冷拌沥青、冷拌透水沥青、彩色冷拌沥青、胶粘石、透水混凝土、沥青改色、透水混凝土增强剂、胶粘石透水地坪、彩色防滑路面、露骨料透水地坪、Pc砖增强剂、压模地坪、透水地坪、修补砂浆、彩色路面、露骨料、透水混凝土罩面漆、透水混凝土胶结料、水泥路面修补料、水泥路面高强修补料、塑胶跑道、Epdm塑胶跑道
- 主营：喷涂路面改色包工包料、路面改色、水性路面改色
- 主营：混凝土、彩色透水、沥青施工、彩色沥青、透水地坪、美桥透水、彩色压花、路面施工、压模地坪、透水沥青、透水材料、地坪施工、压花地坪、施工材料、透水路面、透水施工、原材料施工、工程透水砖、夜光发光路面、高粘冷拌透水、广汕公路透水
- 主营：抗车辙剂、车辙剂、抗凝冰剂、彩色沥青、沥青高粘剂、沥青阻燃剂、木质纤维、高模量剂、聚酯纤维、抗剥落剂、沥青温拌剂、投料机、玄武岩纤维、木质素纤维、沥青改性剂、抗凝冰颗粒、抗油污剂、沥青再生剂、NRP改性剂、无车辙剂、聚丙烯腈纤维、钢纤维
- 主营：热沥青再生剂、路面改色剂、乳化沥青设备、彩色沥青、沥青罐、沥青乳化剂
- 主营：陶瓷颗粒彩色防滑路面、水性聚合物彩色路面、聚合物现浇金刚盲道、冷拌沥青、发光石路面、水性EAU丙烯酸彩色路面、MMA彩色防滑路面、水性SP彩色路面、沥青改色剂、透水胶粘石地坪、彩色路面
- 主营：高强无收缩灌浆料、速凝剂、锚固剂、水玻璃、砂浆王、膨胀剂、道路抢修料、脱模剂、环氧修补砂浆、防水粉、孔道压浆料、透水混凝土增强剂、沥青冷补料
- 主营：沥青发泡装置、改性沥青设备、乳化沥青设备、彩色沥青、沥青再生剂、沥青路面改色、彩色薄层、电加热沥青罐、沥青改色、改性沥青、温拌沥青发泡设备、彩色超表处
- 主营：特种工业防腐漆、氯化聚乙烯漆、丙烯酸聚氨酯漆、路面喷涂改色剂、环氧富锌底漆、环氧地坪漆、丙烯酸地坪漆、有机硅耐高温漆、环氧云铁中间漆、航空标志漆
- 主营：彩色喷涂路面、沥青颜料、彩色路面、陶瓷颗粒胶水
- 主营：保护剂、胶粘石、胶结料、彩色喷涂路面材料、透水沥青、石子胶粘剂、地面改色剂、石子粘接剂、混凝土地面、透水混凝土、双丙聚氨酯、透水石地坪、彩胶石路面、砾石胶粘剂、混凝土增强剂、水泥压印地面、改色用罩面漆、改性环氧树脂、透水地坪材料、地石丽地坪胶、彩胶石耐候胶、沥青路面涂料、透明石子胶水、混凝土罩面漆、压模地坪光亮剂、彩胶石专用胶水
- 主营：MMA彩色路面、SP沥青改色、发光石路面、防滑坡道、环氧地坪、露骨料、双丙聚沥青改色、水性EAU、水性MMA彩浆路面、陶瓷颗粒、透水混凝土、透水胶粘石、现浇金刚盲道