Dust-free Demolition – 4 Steps for a safe and controlled work environment

Dust-free demolition is about stopping dust at source, containing the work zone and controlling the air. When you tear, chip or sand, construction dust is formed that can spread quickly. That’s why you need both the right method and the right equipment. Create a Safe Work Zone, it is easier than you might think.

The Swedish Work Environment Authority describes that the employer must investigate risks and prevent exposure to dust and chemical risks in the work environment according to the regulations on chemical work environment risks (AFS 2011:19) and limit values ​​for respiratory exposure (AFS 2018:1, now incorporated into HAFS 2023:10). This applies especially to work where concentrations can approach hygienic limit values. www.av.se

In this guide, we will go through how to minimize dust with Dustcontrol’s solutions: dust protection door, dust extractor, air cleaners and particle meter.

Why is a dust-free demolition so important?

During demolition, large amounts of construction dust are formed. Dust might include the following materia/particles:

• Quartz/silica dust
• Concrete dust
• Wood dust
• Asbestos (in older buildings)
• Particles from paint, filler and insulation

The fine dust can be airborne for a long time. Therefore, the risk of inhaling particles that are hazardous to health increases if you lack control. With good dust management, you also reduce cleaning, operational disruptions and the risk of spreading to adjacent spaces.

Step 1: Contain the work area with a dust protection door

First, you need to create a clear demolition zone. A tight boundary makes it easier to keep the dust where it occurs. It also makes it easier to create negative pressure.

A dust protection door from Dustcontrol:

• Delimits the demolition zone from other premises
• Reduces the risk of dust leaking out
• Works well in conjunction with negative pressure
• Can be quickly assembled and disassembled

Tip: Seal all gaps to prevent dust leakage. The tighter the zone, the better the effect.

Step 2: Capture dust at source with a dust extractor

The most effective measure is to capture dust directly at the tool. Local extraction reduces the amount of airborne dust before it has time to spread.

Dustcontrol dust extractors:

• Matches your demolition tools
• Captures dust at source
• Reduces dust in the air and on surfaces
• Protect both the operator and the environment

Tip: choose the right filter and capacity for the material you are working with.

Step 3: Create negative pressure with an air cleaner

For larger demolitions, local extraction is not always enough. Then you also need to control the air flow in the zone. With negative pressure, air moves into the demolition zone instead of out – which reduces dispersion. Always begin the project with a thorough dust management process.

An air cleaner from Dustcontrol can:

• Create controlled negative pressure
• Reduce dust spread to other parts of the building
• Filter out fine particles
• Improve air circulation in the zone

This is especially important in sensitive environments such as hospitals, schools, offices and homes.

Step 4: Measure and monitor with a particle meter

What you measure, you can also control. With a particle metert, you can quickly see if the dust level is increasing, if the shielding is leaking or if the ventilation needs to be adjusted.

With Dustcontrol’s particle meter – Dustlight –  you can:

• Monitor particle levels in real time
• Detect peaks and leaks early
• Document work environment processes
• Create safety for your team, clients and operation
  

Checklist for dust-free demolition. Create a Safe Work Zone – Today!

• Delimit the demolition zone with a dust protection door
• Create negative pressure with an air cleaner
• Measure particle levels and follow up
• Use dust extractors on all dust-generating tools.
• Ensure the right filter solution
• Ensure routines and training before starting the project

Dust-free Demolition – 4 Steps for a safe and controlled work environment! Prevent the dangerous particle from entering your lungs!

#dustcontrol#healthybusiness#since1972 #cleanair #safeworkenvironment #construction #concrete healthyteam #sourceextraticon #vacuumsystems #accessories #controlthedust #dustextractors #preseparators #aircleaners #silicadust #dustlight #dustproectiondoor #hepah13 #banthebroom #cleanconstruction