Overview
Road surface ceramic granules are engineered materials specifically designed for enhancing pavement performance. Composed of high-alumina ceramics sintered at extreme temperatures, these granules exhibit exceptional hardness (Mohs 8-9) and durability. Unlike conventional road aggregates, ceramic granules maintain their anti-slip properties throughout the pavement's service life due to their micro-textured surface. They are increasingly specified for high-traffic zones and accident-prone areas where skid resistance is critical.
Physical and Chemical Properties
These ceramic particles demonstrate remarkable physical stability with a water absorption rate below 0.5%, making them resistant to freeze-thaw damage in cold climates. Their compressive strength typically exceeds 150 MPa, outperforming natural aggregates. Chemically, they are inert to de-icing salts, oils, and most industrial chemicals. The granules' angular shape and rough surface texture provide superior bonding with asphalt or resin binders, ensuring long-term retention in pavement surfaces.
Main Applications
Primary applications include high-friction surface treatments (HFST) for sharp curves and intersections, where they reduce stopping distances by up to 30%. Many airports use them on runways and taxiways for improved wet-weather traction. In industrial settings, ceramic granules are embedded in epoxy coatings for factory floors and loading docks. Some urban areas incorporate colored variants (typically red or yellow) for bicycle lanes and pedestrian crossings to enhance visibility.
Safety and Storage
While ceramic granules are non-hazardous, proper handling procedures should be followed. Bulk storage requires protection from moisture to prevent clumping – silos with aeration systems are ideal for large quantities. For occupational safety, workers should wear protective eyewear when handling dry material due to potential dust generation. The material meets OSHA standards for respirable crystalline silica content (<0.1% by weight).
B2B Procurement Guide
When sourcing ceramic road granules, specify the particle size distribution (PSD) according to application needs. Standard grading includes coarse (2.36-4 mm) for heavy traffic and fine (1-2.36 mm) for pedestrian areas. Request certified test reports for polish resistance (PSV ≥ 68) and abrasion resistance. For colored applications, verify UV stability through accelerated weathering tests. Bulk shipments typically use 1-ton super sacks or direct silo loading for large projects.
Related Manufacturers
- 主营：聚合物现浇金刚盲道、冷拌沥青、沥青改色剂、陶瓷颗粒彩色防滑路面、水性聚合物彩色路面、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、彩色路面、透水胶粘石地坪
- 主营：大理石、路沿石、地铺石、陶瓷透水砖、锈石仿石、水磨石施工、吸水砖定制、透水砖复合、透水砖园林
- 主营：彩色石子、彩沙、有机覆盖物、白色陶瓷砂、火山岩、石英砂、彩色玻璃砂、蛭石、岩片、钙粉、鹅卵石、膨润土、粉煤灰、铝矾土、油田堵漏剂、高岭土、木粉、河沙、石膏粉、珍珠岩、陶粒、金刚砂
- 主营：[]
- 主营：塑胶跑道、人造草坪、塑胶跑道材料、EPDM颗粒、陶瓷颗粒、沥青路面改色、塑胶跑道胶水、硅PU材料、硅PU球场、PVC塑胶地板、橡胶地砖、环氧地坪、悬浮拼装地板、幼儿园塑胶跑道、聚脲喷涂、胶粘石、木地板篮球场、人造草坪足球场、透水混泥土、塑胶篮球场、塑胶网球场、塑胶排球场、塑胶羽毛球场、人造草坪门球场、人造草坪篮球场
- 主营：彩色路面胶、透水路面胶、气相法氧化铝、板材粘接胶
- 主营：煅烧高岭土、重钙粉、轻钙粉、滑石粉、膨润土、活性钙、硅灰、硅藻土、绿泥石粉、伊利石粉、白云石粉、石英粉、重晶石粉、活性白土、灰钙、变压器鹅卵石、彩色石子、金刚砂
- 主营：变压器鹅卵石、石英砂、火山石、白色陶瓷砂、彩色石子、鹅卵石滤料、夜光石、黑色金刚砂、黑色砾石、白色石子、地坪五彩石、烘干砂、贝壳粉、重钙粉、轻钙粉、石英粉、滑石粉、煅烧高岭土、水洗石、水磨石子
- 主营：彩色防滑路面、塑胶跑道
- 主营：压花地坪、水泥压花地坪、冷拌沥青、彩色防滑路面、彩色路面、水泥路面修补料、水泥路面高强修补料、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、露骨料透水地坪、Pc砖增强剂、压模地坪、透水地坪、修补砂浆、露骨料、透水混凝土罩面漆、透水混凝土胶结料、塑胶跑道、Epdm塑胶跑道
- 主营：压花地坪、透水冷拌沥青、透水地坪、水泥路面修补材料、彩色防滑路面、路面改色、夜光石路面、水洗石路面、水泥路面修补料、彩色路面、透水路面、水泥路面高强修补料、胶粘石、沥青改色、露骨料、透水砖增强剂、pc砖增强剂、EPDM塑胶跑道、彩色混凝土、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、沥青改色漆
- 主营：棕刚玉 白刚玉、氧化铁颜料、云母、防滑路面、复合岩片、金刚砂耐磨地坪材料、鹅卵石雨花石、金刚砂、夜光石、免洗树脂水洗石开通即、棕刚玉砂 微粉、硫化铁、煅烧彩砂、石英砂、硅微粉 石英粉、碳酸钙、玻璃微珠、海泡石纤维、玻璃微粉、树脂砂 悬浮砂、反射隔热粉、碳粉、负氧离子液
- 主营：膨胀蛭石、玉米芯、橡胶粉、橡胶颗粒、珍珠岩颗粒、膨润土、沸石粉、石英砂、染色彩砂、金玉明砂、轻质碳酸钙、4A沸石粉、珍珠岩粉、玻璃砂、彩色玻璃块、硅藻土、铁氧体粉、滑石粉、高岭土、红黏土、黄土、磁铁粉、活性白土、彩色陶粒
- 主营：聚酯多元醇、蓖麻油、包膜肥树脂、彩色防滑路面胶、化肥包衣树脂
- 主营：火山石、玉米芯、凹凸棒土、砾石、磁粉、滑石粉、硅藻土、贝壳粉、膨润土、珍珠岩、发酵松树皮
- 主营：波形护栏、施工围挡、工业大风扇、彩色路面、实验台、市政护栏、活动房、高速防撞垫、活动护栏、护栏网、声屏障、围墙护栏、水泥仿木护栏、桥梁护栏、不锈钢柜子、缆索护栏、双层床