Construction 'cleaner' in the darkness: Heavsty high pressure water blasting removal machine helps upgrade Saudi roads

During the critical period of infrastructure construction in Saudi Arabia, in late November, as the traffic flow on the city's main roads gradually decreased, road upgrading construction quickly began. Under the strong illumination of multiple sets of professional lighting equipment, the Heavsty high pressure water blasting removal machine has become the core protagonist of the construction site. Its cleaning marking mode is running efficiently, and the water flow accurately impacts the old road markings. In an environmentally friendly scene without dust and low noise, it clears obstacles for road marking renewal projects and can be called the "cleaner" guarding traffic upgrades in the dark.

 
Although it has entered November, the daytime temperature in Saudi Arabia remains high, and daytime construction not only faces personnel operation risks, but also affects equipment performance. In order to avoid the challenges of high temperatures, reduce interference with daytime traffic, and in line with the pace of key transportation projects under Saudi Arabia's "2030 Vision", local road upgrading projects have recently generally adopted nighttime construction mode. The maintenance project of this core road section strictly follows the principle of "rushing work at night and ensuring traffic during the day". The efficient and stable performance of the Heavsty high pressure water blasting removal machine has become a key support to ensure the project progresses according to the nodes.

At the construction site, the Heavsty high pressure water blasting removal machine demonstrated significant advantages over traditional equipment. Compared with the drawbacks of low efficiency in manual cleaning, chemical cleaning contaminating the road surface, and mechanical milling damaging the base layer, this equipment precisely destroys the adhesion between the marking paint layer and the road surface through the impact and shear forces generated by high-pressure water jets. During the process of removing 0.15 to 0.41 meter wide markings, it will not damage the original road structure and can preserve the anti-skid layer of the road surface to the greatest extent possible. The construction personnel can flexibly adjust the operating parameters by manually controlling the trigger, and optimize the water jet pressure and movement speed in real time according to the thickness of the old marking, ensuring that each section of the marking is completely removed and the residual marking area is controlled below 0.5%.

 
The dual breakthrough of environmental protection and efficiency makes Heavsty equipment an ideal choice for nighttime construction. The specially designed turbine blade recycling system equipped on the equipment can synchronously recycle the paint residue and wastewater generated during cleaning, with a wastewater recovery rate of over 85%, avoiding environmental pollution from the source; Its operating noise is reduced by more than 20 decibels compared to traditional machinery, with a measured operating sound of only 72 decibels, effectively reducing interference with the nighttime rest of surrounding residents. According to the on-site construction manager, the night operation efficiency of a single equipment can reach more than twice that of traditional milling and planing equipment, which can quickly complete road section cleaning and restore road dryness and cleanliness, saving a lot of time for subsequent new marking construction.

The safety guarantee and environmental protection requirements for night construction are extremely strict. The low emission and easy to operate characteristics of this equipment perfectly meet the on-site standards. Its stable performance provides a solid guarantee for the efficient promotion of the project and also accumulates equipment application experience for similar projects in the future.