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City intersections and pedestrian crosswalks are among the most safety-critical zones on any urban road network. These high-traffic areas demand road markings that are consistently visible, durable, and compliant with evolving safety regulations. Over time, thermoplastic paint, epoxy coatings, and MMA markings accumulate layers that must be removed with precision before fresh markings can be applied β without damaging the underlying pavement.
This is exactly where water jetting equipment has become the gold standard. Unlike mechanical grinding or chemical stripping, high-pressure water jetting removes road markings cleanly, quickly, and without generating hazardous dust or leaving chemical residues. For city intersections and crosswalks β where pedestrian and vehicle traffic resumes within hours β the fast-drying, zero-damage characteristics of water jetting technology are indispensable.
High-pressure water jetting delivers up to 2,500 bar of targeted force, removing decades of layered road markings at intersections and crosswalks without surface scarring β enabling same-day re-marking and minimal traffic disruption.
The global market for road marking removal equipment β including water jetting machines β has experienced significant expansion over the past decade. Rapid urbanization, smart city initiatives, and increasingly strict environmental regulations have collectively driven demand for cleaner, more efficient road surface preparation technologies.
In North America and Europe, municipal governments are actively replacing older abrasive grinding methods with high-pressure water jetting fleets, citing lower total cost of ownership, reduced pavement damage, and compliance with zero-emission construction zone standards. In the Asia-Pacific region β particularly China, South Korea, and Southeast Asia β infrastructure investment cycles are creating massive demand for advanced marking removal equipment at urban intersections and pedestrian zones.
Commercially, the water jetting equipment sector is witnessing consolidation among manufacturers who can offer integrated solutions: machines that not only remove old markings but also recycle wastewater on-board, reducing environmental impact and operational costs. Heavsty's HW-Recycling series exemplifies this trend, combining ultra-high-pressure jetting with closed-loop water recovery systems specifically engineered for busy urban environments.
Several macro-trends are reshaping how water jetting equipment is designed, deployed, and maintained for city intersection and crosswalk applications:
Next-generation water jetting vehicles are incorporating machine vision and AI path-planning to automatically align with crosswalk boundaries, ensuring consistent removal width and depth without operator error β critical at complex multi-lane intersections.
Environmental regulations in urban zones increasingly mandate zero-runoff operations. On-board filtration and recycling systems allow water jetting machines to recover, filter, and reuse up to 90% of operational water β a key differentiator for city contracts.
Battery-electric and hybrid water jetting vehicles are entering the market, targeting low-emission zones (LEZ) in European and North American city centers where diesel-powered equipment faces operational restrictions near pedestrian crosswalks.
Fleet operators can now monitor water pressure, pump performance, fuel consumption, and job completion status in real time via cloud-connected dashboards β enabling predictive maintenance and optimized scheduling across multiple city districts.
Ultra-fine rotating nozzle heads now allow operators to remove markings with sub-millimeter edge accuracy β essential for crosswalk re-striping projects where new markings must align precisely with existing pavement geometry.
International bodies such as ISO and AASHTO are developing unified performance standards for water jetting equipment, driving manufacturers to engineer machines that meet multi-regional compliance requirements from a single platform.
Stop lines, directional arrows, and lane dividers at signalized intersections require periodic full removal and re-application. Water jetting enables complete marking removal without damaging asphalt or concrete, allowing same-day re-striping to minimize signal cycle disruption.
Pedestrian crosswalk markings face extreme wear from braking vehicles. Water jetting precisely removes faded or damaged crosswalk patterns β including complex ladder-style designs β without affecting adjacent pavement texture, ensuring pedestrian safety is restored quickly.
Colored cycle lane markings at intersections require specialized removal techniques. Water jetting cleanly removes green, blue, or red thermoplastic coatings without color contamination of adjacent white lane markings, critical for urban active transportation corridors.
As cities embed inductive loops, radar sensors, and LiDAR reference markers at intersections, water jetting is used to prepare precise pavement cavities and clean sensor zones β ensuring accurate data collection for intelligent traffic management systems.
High-visibility yellow and red safety markings in school and hospital zones must be refreshed regularly. Water jetting allows rapid removal and re-application of these critical safety features with zero chemical exposure β protecting children and vulnerable road users.
Crosswalk markings embedded with glass beads lose retroreflectivity as beads wear away. Water jetting removes the degraded marking layer entirely, allowing application of water-based liquid reflective film systems that restore night and wet-weather visibility to new-marking standards.
One of the most significant technological advances in crosswalk marking at city intersections is the adoption of water-based liquid reflective film systems. Unlike traditional thermoplastic or solvent-based coatings, these water-based formulations offer exceptional environmental credentials while delivering superior retroreflective performance β particularly critical for nighttime pedestrian safety at intersections.
Water jetting equipment plays a dual role in this ecosystem: it prepares the pavement surface by removing old markings with surgical precision, and it enables the application of water-based reflective coatings that adhere optimally to clean, undamaged road surfaces. The synergy between surface preparation and advanced coating materials is now recognized as the most effective approach to long-lasting, high-visibility crosswalk markings.
For vertical object marking at intersections β including bollards, kerb edges, and traffic islands β water-based liquid reflective films applied after water jetting surface preparation provide 360-degree visibility enhancement, significantly reducing vehicle-pedestrian conflict incidents at complex urban junctions.
Municipal authorities worldwide are under increasing pressure to decarbonize road maintenance operations. Water jetting equipment aligns perfectly with these sustainability mandates:
Road planning and design solutions aim to optimize transportation networks, improve traffic efficiency, and ensure safety at city intersections and crosswalks. Through data-driven scientific analysis and humanized design, a sustainable road system is constructed that accommodates pedestrians, cyclists, and vehicles safely.
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Road environmental protection and energy-saving solutions focus on reducing resource consumption, environmental pollution, and promoting sustainable development. Through material innovation, technological upgrading, and ecological design, they achieve the greening of the entire life cycle of roads β including water-based marking systems for crosswalks.
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Road construction and material solutions aim to ensure project quality, improve construction efficiency, and reduce full lifecycle costs. Combining different road grades and usage requirements, we provide diversified material selection and process technologies for intersection marking projects worldwide.
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Special scenario roads need to break through conventional designs and address the challenges brought by complex environments and special needs in a targeted manner. Starting from six typical scenarios β including school zones, hospital zones, and smart city intersections β combined with technology and case studies, we provide adaptive solutions.
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The solution for road maintenance and repair is based on the principle of "prevention first, combination of prevention and control", which extends the service life of roads, ensures traffic safety and efficiency through scientific detection, precise policy implementation, and technological innovation β with water jetting at the core of removal operations.
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In September 2025, applied at Kuwait Airport. This machine removes rubber & markings efficiently with high-pressure water, no runway damage, fast drying, quick reopening. Multi-functional, dust-free, greatly reduces closure time.
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On March 2025, intelligent thermoplastic melting kettle was applied in road marking on main urban roads in South Korea. Fast heating, accurate temperature control, uniform melting, stable discharge, high efficiency and better marking quality.
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August 2025, Saudi Arabia main municipal road marking: Large riding marking machine. Labor-saving & efficient, straight uniform lines, high-temperature & wear resistant, fits harsh road conditions. Wide single operation width, shortens period & cuts labor.
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Our parent factory LXD founded in 2003, over 20 years industry experience. Heavsty factory established in 2020, intelligent workshop, advanced lathes, professional R&D team. Regarding to road marking field, we are the biggest manufacturer in China. Service and R&D team of 40 people, factory size of 20,000+ square meters.
Heavsty has quickly gained a firm foothold in the field of road and traffic safety and become a highly influential solution provider by virtue of its keen market sense and excellent strategic layout. We mainly offer the one-stop service from research & design, production, inspection to shipment.
We have a dedicated service and R&D team of 40 professionals, a factory covering over 20,000 square meters, and a total workforce of more than 200 employees. Our water jetting and road marking equipment serves clients in over 60 countries across 6 continents.
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Precision Temperature, Perfect for Melting Paint
Equipped with a highly efficient mixing arm and a 50 mm thermal barrier and thermostat for automatic temperature regulation of thermoplastic materials from +50 to +230Β°C. Ideal for city intersection and crosswalk marking projects worldwide.
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Mar 23. 2026 Mar 17. 2026 Mar 12. 2026
