dust control - Tecnoter Group | Attrezzature per escavatori e pale

Dust management on construction sites: starting from the cause rather than the effects

tecnoter — Wed, 22 Jul 2026 09:19:24 +0000

Dust isn’t just an aesthetic nuisance. Airborne particles can affect the efficiency of construction site operations, increase the need for equipment maintenance, and worsen workers’ working conditions.

When dust settles on machinery and equipment, it can accelerate wear and tear and reduce performance. It can limit visibility along traffic routes and make daily operations more difficult. Furthermore, material transported outside the construction site can accumulate on public roads, creating disruption and requiring constant cleaning.

During the summer months, this phenomenon tends to worsen. High temperatures and low humidity favor the lifting of particles, while increased construction site activity leads to a greater number of vehicles in motion. Under these conditions, simply addressing the effects means continually addressing the same problem.

The real cause of contamination

To effectively manage dust, it’s essential to understand how it’s generated. One of the main sources of contamination is the transit of heavy vehicles. Trucks, excavators, loaders, and cement mixers continually travel over unpaved or loose surfaces, accumulating soil and debris on their tires.

As vehicles move within the construction site or exit onto external roads, they gradually release this material. If the ground is dry, the soil quickly turns to dust, fueling a continuous cycle of contamination.

It is precisely this mechanism that often renders interventions undertaken immediately after the problem has arisen ineffective. Cleaning the roads or temporarily wetting the ground can offer an immediate benefit, but as long as vehicles continue to transport material outside the construction site, contamination will recur.

For this reason, it is essential to address the cause directly, preventing soil and debris from being moved beyond the work areas.

From cleaning to prevention

In recent years, the construction industry has gradually shifted its focus from simply cleaning areas to preventing contamination. This approach reduces the amount of dispersed material before it even reaches streets or outdoor spaces.

Preventive management improves construction site organization, reduces costs associated with extraordinary cleaning, and limits the environmental impact of operations. It also helps maintain orderly work areas and improves the company’s perception among customers, regulatory bodies, and local communities.

Prevention means considering dust management an integral part of construction site planning, not an ancillary activity to be addressed only when necessary. This is especially important when working during the summer season.

The role of access control and vehicle washing

One of the most strategic points in preventing contamination is the vehicle entry and exit areas. As discussed in this article, it is precisely here that material accumulated on tires can be intercepted before it is transported outside.

Wheel washing systems remove soil, mud, and debris directly during vehicle transit, significantly reducing the amount of contaminants reaching public roads. Integrated with water recovery and filtration systems, they also reduce water consumption and manage the process sustainably.

This philosophy underpins the solutions developed by Tecnoter Group, designed to address the cause of contamination, not simply its effects. Thanks to closed-loop filtration systems, the water used for washing is recovered, treated, and reused, ensuring operational continuity and reducing waste.

Integrating these systems with existing infrastructure allows companies to improve their environmental performance without having to radically modify their construction site organization.

An advantage also for efficiency and sustainability

Addressing dust problems at their source provides benefits that go far beyond simply cleaning surfaces. Reducing contamination allows for shorter maintenance intervals, preserving the condition of internal and external roads, and improving the safety of daily operations.

From an environmental perspective, preventative management helps limit particulate dispersion and utilize water resources more efficiently thanks to recirculation systems. This approach responds to the growing sustainability demands of the construction industry today and represents added value for clients and stakeholders.

More and more companies are realizing that investing in prevention means reducing overall management costs and increasing the operational efficiency of the construction site.

Do you want to reduce contamination directly at the source?

If your construction site faces daily problems related to dust, soil, and debris dispersion, the most effective solution is to intervene before the material reaches external roads. Tecnoter Group’s vehicle washing and closed-loop filtration solutions are specifically designed to prevent contamination, improve operational efficiency, and reduce environmental impact.

Contact the Tecnoter Group team for a personalized consultation and learn how to design an access control and dust management system tailored to your construction site’s needs.

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Summer on the construction site: sun protection for workers

tecnoter — Wed, 11 Aug 2021 17:12:08 +0000

Summer is synonymous with holidays and heatstroke. And for the workers, the summer on the construction site can become dangerous without adequate protection.

Summer on the construction site: the risk of heat stress

The World Health Organization (WHO) together with the World Meteorological Organization say that about one third of the world’s population is at risk of heatstroke. And with climate change unfolding, things look like they can only get worse. For this reason, also the Italian Labor Inspectorate (INL), interested in the health of workers, in recent days has begun to publish documents to better manage the risk of environmental thermal stress in the workplace, as it does for the management of all other safety risks.

According to the document “SAFE SUMMER – HOT AND WORK Short guide for workers”, by Inail – Department of Medicine, Epidemiology, Occupational and Environmental Hygiene, Department of Epidemiology of the Regional Service – Lazio Region and the Ministry of Health, “Heat stress occurs when the body’s thermoregulation system fails.“.

Compromising of the thermoregulation is due to numerous factors:
– work clothes, often bulky and heavy, which do not favor the correct evaporation of sweat but increase the body temperature, and consequently the heart rate and the stress that the whole body must undergo
– work under direct sun exposure or the presence of humidity
– low consumption of liquids
– heavy physical work and at an intense pace
– poor recovery breaks

Not to mention the personal risk factors, to be added, including:
– age and sex
– chronic pathologies
– excessive weight or excessive thinness
– the intake of drugs or alcohol
– insufficient night rest

Heat strokes: outdoor operators most at risk

It is also clear that the category of workers most affected by heatstrokes is that of those employed in the transport/production of materials and outdoor operators of machinery and equipment, such as construction workers, operators on board machines, farmers and fishermen. This is because outdoor workers are hit by UV radiation in triple quantities compared to indoor workers.

In fact, the sectors that should pay more attention to protecting the health of their workers, especially when the climate becomes too hot or too cold are:
– buildings
– agriculture and fisheries
– transport
– outdoor industries
– installers and maintainers of electricity, gas, water

Summer and heat strokes: “sun protection” for operators

The best “sun protection” for outdoor workers consists in respecting the methods to protect health from high temperatures and they must be followed both by the workers themselves and by the employers.

Workers must:
– avoid working alone
– work as much as possible in areas that are less exposed to the sun
– prevent dehydration, also drinking a glass of water every 15-20 minutes and directly wetting the skin
– wear light and cotton clothing
– reduce the physical workload in favor of mechanical interventions

While employers must:
– guarantee the supply of water
– manage shifts and breaks in order to facilitate acclimatization and reduce exposure to the sun (limiting, for example, heavy work during the hottest hours of the day, usually between 14 and 17)
– consult the climate bulletins of your area in order to be prepared for any emergency
– provide protective clothing suitable for the climate
– train workers on the correct behaviors to adopt during periods with the greatest risk of thermal stress
– refresh the workplace: make air-conditioned rooms available to workers for breaks and use equipment to improve the environmental microclimate outdoors (the dust control systems used on construction sites are perfect for the purpose)

…and of course enforce all good practices to protect health.

Tecnoter wishes you a warm but safe summer on site with all the versions of the dust control systems that you can find here. If you want to find out more or have any curiosity, please contact us here.

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Dust control: safety on construction site during summer

tecnoter — Mon, 26 Jul 2021 15:22:06 +0000

One of the greatest risks to the health of operators on construction site derives from the dust produced during construction processes. In summer with the sultry climate, it is necessary to act promptly with adequate dust control systems to minimize the dangers.

What is construction site dust, how it is produced and what dangers it generates

On site, demolition and finishing operations, as well as most of the materials used, such as steel when grinding or wood when sanded, produce dust. Other materials are already present in this form, such as gypsum, sand, concrete. For this reason, dust management should not be underestimated (as unfortunately often happens). Dust is really annoying during work as it reduces visibility and requires you to allocate time and equipment to cleaning the areas where it is deposited. In addition, it also damages the operating and measuring instruments, increasing the risk factors in the construction site itself, to the detriment of its safety. If it is composed of toxic or noxious substances and if it comes into contact with the eyes or skin of the operators (and in the case of particularly windy moments, even of the inhabitants of the areas bordering the construction site …) it can cause irritation or burns. Not to mention the particles of such small size (with a diameter between 0.1 and 100 microns) that they can also be inhaled, such as inert dusts, the danger of which goes as far as the risk of compromising respiratory capacity or the development of tumors.

Risk assessment and solutions: dust control systems in the summer

The saying “better to be safe than sorry” is also perfectly suited to construction work and the risk assessment phase must also embrace the risk deriving from the production of dust.

The first step, of course, is to reduce the exposure of operators to dust (even if only by providing adequate areas for the treatment of materials or by supplying materials already treated in a place other than the construction site).

The second step involves adequate controls both from an engineering and an administrative point of view. The solution that solves these two problems is provided by dust control systems. Dust control systems are an immediate as well as ingenious solution for dust management: they are wetting systems for materials or water nebulization, so that the dust particles, weighed down by the action of water, cannot be carried or lifted by any air currents.

In summer, when the hot and poorly ventilated climate could make dust a real unbreathable hood where it becomes impossible to work, it is even more important to set up dust suppression systems, also to lower high temperatures.

Tecnoter dust reduction systems: innovation on the machine

There are different types of dust reduction systems that Tecnoter makes available to its customers, all suited to the specific needs of noise and area to be treated.

The traditional dust suppression systems of the ECO and CUBE series: compact, economical and efficient “cannons” for small and medium-sized areas. They offer great silence and versatility, perfect for reducing dust generated by heaps of material, the treatment of post-crushing aggregates, dust reduction along driveways (roads, tunnels, quarries, etc.) and dust control in closed environments.

Dust control systems on the machine.
They are divided into two categories:

Systems in the tip arm for excavators, useful in case of
– demolition at height (they reduce the amount of water used, increase the operator’s visibility, block the generation of dust at height which is more carried by the wind
– use of hollow front hammers (they increase the life of the hammer by not allowing dust to enter inside it, damaging the bush and the striking mass)
– use in tunnels (they improve the air quality, reduce the spreading on the ground thus making the environment better for the workers, increase the life of the hammer for the same reason mentioned above)
Dust suppression systems for shovels and skid loaders:
– they nebulize a small amount of water near the wheels or tracks of the operating machine, reducing the generation of dust caused by its transit
– they reduce the spreading and the use of water
– they do not allow water to stagnate in the work area, creating slippery and impractical areas
– they nebulize precisely, with great control over the direction of the water.

But these are just some of the available versions. You can find out more on this page, or you can contact us to ask for more information on Tecnoter dust suppression systems.

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