The effects of silicosis in the stone industry is not an unknown issue.
But to what extent are stone workers aware of this issue? Are the specific causes of silicosis in the stone industry common knowledge?
A scientific report from nature.com highlights the difference between engineered stone and natural stone, in relation to their silica content, shedding some light on where the cause of silicosis could lie in the stone industry.
Silicosis is one of the most dangerous respirable lung diseases in the workplace, especially when exposure to harmful silica dust is a common occurrence, such as in the stone industry.
It is estimated that globally, 40 to 50 million workers are exposed to silica dust in the workplace.
The Natural Stone Institute guide to awareness and prevention of silicosis determines that exposure to respirable crystalline silica (RCS), specifically in the stone industry comes from cutting or grinding materials, most commonly which contain quartz, is composed of silica dust.
The purpose of the study from nature.com was to see, in relation to RCS, what the most threatening scenario was for worker’s health, in real time, when working with different compositions of stone.
In the study, 12 engineered stones were assessed against three natural stones – white marble, white granites and black granites. By dry-cutting all stones, silica dust was captured in a closed environment and subjected to various assays to determine both chemical and physical properties.
The 12 engineered stones’ silica content varied from one another, and the total RCS content made up of quartz and cristobalite ranged from 70.4% to 90.9%. By comparison, the natural stone’s silica content ranged from 3.5% to 30.1%, marking a clear difference.
As well as this, the dry-cutting of engineered stone generated finer RCS particles with one engineered stone having an average size of as little as 190 nanometres, meaning it could reach deeper in the lungs, in turn causing more damage. Contrastingly, the smallest average particle size of the natural stone was black granite, with an average size of 503 nanometres.
The results of this study concluded that silica dust emissions from engineered stones had a much higher concentration of quartz and cristobalite, therefore having a higher silica content and subsequently more damaging impact on respiratory health.
Ultimately, the report concluded that the higher the silica content of the stone, as well as the smaller size of RCS particles, the more dangerous it is to respirable health.
The Natural Stone Institute conclude in their guide to occupational silicosis that there is no cure for silicosis; however, “with the proper equipment, training, vigilance and continual monitoring, you and your shop floor can be free of the dangers”.
Being aware that harmful silica dust is higher within engineered stone, compared to natural stone, and by monitoring for this, as well as using correct respirable protective equipment (RPE) when working with engineered stone, it allows for correct precautions to be taken to avoid silicosis.
We’ve developed the world’s first real-time silica monitor, the Air XS Silica Monitor, and, along with other health and safety controls, this is one of the tools that will help to prevent occupational silicosis for those exposed to harmful silica dust in the workplace.
If you would like to learn more about our Air XS Silica Monitor, and specifically how it can help your safety processes to keep your workers safe from fatal occupational lung diseases, then complete the get in touch form below to arrange a call with one of our experts today.
The UK’s favourite DIY and home improvement expert, Tommy Walsh, is calling for more to be done to protect workers from the dangers of silica dust.
Tommy believes that the issue of air quality on building sites should be a national concern, and that silica dust should be viewed the same way as asbestos.
While he became aware of the dangers of silica dust as an issue around five years ago, in relation to the disposal of plasterboard, Tommy says that he has not heard the issue discussed on building sites. This is in spite of the fact that 81% of those regularly exposed to silica dust are construction workers.
Tommy shared that the majority of health and safety concerns on smaller building sites are focused around obvious, external risks, such as falling from a ladder, electricity and water. As a result, he believes that more needs to be done to raise awareness of “invisible” risks, such as occupational silicosis, which is the most common chronic lung disease in the world.
He continued, “over half of the country’s construction is done by small builders and ‘one-man-band’ outfits. Air quality has always been a secondary concern to them, as they don’t know enough about it. Everyone would rather work safe than not safe, but they can’t do that if they don’t have the awareness. Health and safety can often be ignored due to cost-saving, time-saving, or ignorance, but if we can normalise the importance of air quality it will make it harder to ignore.”
Recent data has shown that respirable crystalline silica (RCS) is the biggest risk to construction workers after asbestos, with cases and exposure rising year on year. There are 12,000 deaths a year in the UK from inhalation of dust including silica in the workplace, opposed to just 142 recorded due to workplace accidents between 2020/2021. What’s more, there are an estimated 50,000 workers worldwide exposed to silica dust.
The scale of the issue is not matched by the awareness and action needed to prevent it.
Silicosis, as well as being the world’s most common occupational lung disease, can increase a person’s risk of tuberculosis, kidney disease, arthritis, and lung cancer. The consequences of occupational silicosis have been estimated to cost employers in the UK construction industry over £1 million per year.
In order to raise awareness and protect construction workers from this entirely preventable disease, Trolex have launched the Air XS Silica Monitor, the world’s first real-time silica monitor, which can provide real-time data of dangerous silica dust particles workers are exposed to across any given day.
Requiring no complicated set-up and only five minutes of maintenance a month, the Air XS Silica Monitor is easy-to-use and provides accurate, real-time RCS monitoring with minimal training, letting workers know if the amount of RCS content in their workspace is increasing as they work and when it has risen to dangerous levels.
Get in touch today using the contact form below to speak to one of our experts about how the Trolex Air XS Silica Monitor can help protect workers from occupational silicosis.
You may have seen The All Party Parliamentary Group (APPG) for Respiratory Health report ‘Silica – the next asbestos’ released in March 2020?
In it, it states:
“Construction workers are still 100 times more likely to die from a preventable occupational disease than from an accident. We also know that approximately 12,000 deaths in the industry each year are linked to exposure to dust and chemicals.”
“Figures from IOSH show that roughly half a million people are exposed to RCS at work in the UK. They estimate that in Europe as a whole, 81% of these are employed in construction or in manufacturing products used in that industry.”
Experts at Trolex brought our new technology to the APPG’s attention and explained our nine-year silica detection R&D project that resulted in development of the new real-time silica monitor – work that we’d kept closely under wraps until mid 2021.
The original report refers to Workplace Exposure Limits (WELs) of dust. It says:
“Dust monitoring is vital. Technology advances mean that new methods of real-time exposure level monitoring are now possible. Knowing what the actual exposure levels are is important as exposure will depend on the actual task (e.g. cutting concrete is higher risk than breaking concrete, and the actual exposures depend on the concrete mixture).
“The new Code of Practice for Tunnelling […] that requires the use of new technology which is just becoming available and gives an instantaneous measurement.”
The instantaneous measurement the report refers to is the measurement of a variety of dust and particulates (something we already do with our Air XD Dust Monitor and XD One Personal Dust Monitor products) – not specifically silica. Silica always being too difficult to uniquely identify.
Our new silica-specific monitoring technology is a game changer.
By working with the authors of the APPG to share the features, benefits and thinking behind the new real-time silica monitoring technology they’ve been able to update the report with new advice on how to best protect workers from the dangers of respirable crystalline silica (RCS).
Use the contact form below if you’d like to book your demonstration with one of our experts today.
Or, get in touch with a local distributor to you if you’d like to book a demonstration.
After nine years in development, the world’s first real-time respirable crystalline silica (RCS) detector, the Air XS Silica Monitor, was launched in Australia for the very first time on 7 April 2022.
The Centre for Work Health and Safety unveiled the product along with our Australian distributors Active Environmental Solutions (AES) to the Australian public at the Shellbourne Hotel in Sydney, New South Wales (NSW).
With guests from an array of industries including construction, tunnelling and mining, it was an event in which over 50 influences turned up to see the world’s first real-time silica monitor.
As the cases of occupational silicosis caused by the inhalation of silica dust continue to grow in Australia, particularly in NSW, where 75 cases of silicosis have been recorded since 2020, the Air XS Silica Monitor has the potential to provide a solution to this problem.
This was an opportunity for major influencers in their respected industries to see just why everyone is so excited about the Air XS Silica Monitor.
The event started with an ‘acknowledgement of the country’ from the Centre for Work Health and Safety, demonstrating the issue of occupational silicosis in Australia and how important it is to accurately monitor for silica dust in real time.
The Air XS Silica Monitor is a major technological advancement in monitoring for silica dust globally, and nowhere more so than in Australia. So much so that a rebate scheme has been put in place by the NSW government in order to urge companies to do more when it comes to safeguarding their employees against silica dust in the workplace.
The rebate scheme means that all NSW businesses are eligible for $1,000 rebate refund at time of purchase of each Air XS unit, as well as potential small businesses in the area.
With demonstrations now available for all businesses, not only in NSW, but across the whole of Australia, the incentive to ‘get real’ on silica monitoring has never been higher.
After a full demonstration of the unit from Aleks Todorovic, Managing Director at AES, it was evident just how successful this could be in NSW, as well as a chance for individuals to see just how this device works, up close and personal in real time.
Aleks added, ‘After the presentations, we were inundated with enquires and requests for demonstrations, so I have no doubt the Air XS Silica Monitor is going to be a huge success’.
The world’s first real-time silica monitor was also on show at Coverings 2022 Stone and Tile trade event at the Las Vegas Convention Centre in Nevada, USA.
Protecting the health and safety of the people who work for you is the ethical thing to do. It also makes good business sense as your people are your greatest asset.
But even if you aren’t driven by a moral or financial imperative, governments around the world are toughening up on the legislation that protects workers, so it’s not something any business can afford to ignore.
While some threats are obvious, others are invisible and incredibly hard to accurately detect, such as the deadly silica dust that are the by-product of many industries and manufacturing processes.
Silica dust is linked with severe health problems. It has been dubbed the ‘new asbestos’ and has already been the subject of litigation. Yet it’s something that has historically been impossible to monitor in real time.
Our Construction Industry Health and Safety Survey Winter 2021 shows that employers are concerned about safety, with nine out of 10 respondents recognising that worker safety is important or very important.
But it also revealed that on the ground it can be hard to meet the health and safety challenge, particularly when it comes to dust monitoring, which for a fifth of respondents accounted for half of their safety budget.
This in-depth report looks at how real-time, wearable dust monitoring technology can help to solve the issues from the findings of the Construction Industry Health and Safety Survey Winter 2021.
The findings ultimately mean that it’s clear we need a new approach to dust monitoring. One that looks to the future and is inspired by the intelligent tech revolutionising every other aspect of our lives.
It’s time to act now to tackle danger of hazardous dusts, like silica dust, by investing in smarter solutions to protect the air we breathe, with real-time dust monitoring.
What might seem like a nine-year journey to develop the Trolex Air XS Silica Monitor actually goes back 150 years. Our new real-time silica detection technology has surprising origins…
It starts at a time when miners had next to no protection, especially from harmful silica dust, and to a place that ‘roofed the world’; Snowdonia’s beautiful, bleak, Blaenau Ffestiniog.
Recently awarded UNESCO heritage status, it was here that my grandfathers, great grandfathers, uncles, and cousins all worked, mining slate.
Arawn and Ieuan. Dai and Dewi. Merfyn and Maldwyn.
And it’s here that many of them died, often as young as in their 40s, from occupational silicosis.
No health and safety. No silica detection and prevention. No chance.
It makes the work we do at Trolex all the more personal and all the more poignant.
And it’s a major part of the reason we’ve worked so hard to solve the age-old problem of occupational silicosis.
So that modern-day miners and quarry workers – in fact, anyone who might come into contact with silica in their working lives, from construction workers to plasterers, factory workers and stonemasons – will never have to suffer the same fate as my forefathers.
And all it took was vision and ingenuity, optimism and grit, and endless trips to the bank manager. And despite being told we’d never do it – we’ve done it.
New real-time dust monitoring technology that offers new hope to people who previously had no hope of avoiding an unnecessary, painful and premature end to their lives caused by occupational lung diseases.
It’s called the Air XS Silica Monitor.
And it’s astonishing.
The world’s first real-time silica detection technology saving lives all over the world – made of legends.
As they used to say in the back bar at the Miners Inn in Blaenau…
Dyma i chi fechgyn!*
Drop me a line and I’ll tell you everything you need to know about the Air XS Silica Monitor and the many ways it can benefit your staff and your business.
*Here’s to you, boys!
New studies from charity ‘Asthma and Lung UK’ (ALUK) found that lung disease deaths in the UK are the highest in Western Europe.
The staggering statistics have prompted an expanded approach towards research and development of lung diseases from ALUK.
ALUK’s studies show that cases of lung disease related deaths in the UK have been on the rise for the past 20 years.
It is reported that 500,000 people in the UK died from deaths relating to lung diseases over a seven-year period.
In 2018 alone, 84,721 respiratory deaths were recorded in the UK.
The charity has described the state of lung health in the UK as ‘shameful’, stating the need for improved research and development solutions to the problem.
After its relaunch in February, ALUK established a new five-year strategy upon the results of the study.
Lung diseases are currently the third most common cause of death in the UK and it’s currently costing the NHS £9 billion every year.
Despite this, lung-related health care is receiving less than 2% of public funding.
It is evident that the seriousness of lung problems in relation to other diseases is not taken as seriously, despite what we are seeing from the data.
A predominant factor in the poor state of the nation’s lung health is that people believe lung conditions aren’t life-threatening. This is a major misconception.
Through spreading awareness of how ‘shameful’ lung health is in the UK, this misconception can be dispelled.
ALUK aim to reduce lung disease deaths by 20% by 2027. When making everyone aware of these gruesome statistics, this can become a possibility.
The end goal is to provide support for everyone effected by all forms of lung disease.
ALUK’s solution to achieving this goal is through research and innovation.
Their aim is to expand their research and innovation programme so that £5 million is being invested into relevant research each year.
With the aim to “develop at least three new self-management tools” for 2 million people suffering with lung diseases, ALUK want to make training programmes and essential advice easily accessible to those who need it.
“By 2027, we will give 80% of people with lung conditions the opportunity to access our network of Breathe Easy support groups” states the ALUK Strategy to 2027.
With this, the strain on public healthcare is minimised and individuals are able to monitor their personal health through digitalised platforms and shared networks.
The statistics right now make for harrowing reading and harsh truths.
However, for ALUK, research and innovation is the solution for the future. By identifying the problem and acknowledging its severity and scale, goals can be achieved.
Through effective research and innovation lung disease deaths can become a thing of the past, not just in the UK, but worldwide.
International Women’s Day (IWD) was on 8th March 2022, which coincided with National Women in Construction Week (WICW) 7th-13th March.
As a technology company that develops and manufactures engineered solutions for the construction, mining, and tunnelling industry. Trolex could be seen to be a ‘traditionally male’ company.
However, whilst the of numbers of employees and the ratio of men to women stands currently at about 5:1, in terms of culture, Trolex prides itself on mutual respect and understanding for all our colleagues, regardless of our differences.
We are the people of Trolex. Not the men, not the women, but the people.
Unfortunately, the Trolex model of an inclusion culture, isn’t practiced in every other ‘traditionally male’ company, which is why IWD and WICW campaigns globally to bring awareness to all women who are doing a great job, despite what that industry may be.
No one can deny that stereotypes are still affecting society in the UK and in other western countries.
A survey by CPB London ahead of IWD in 2022, found that,
“39% of the 5- to 11-year-olds polled think that women should stay home and 38% agreed that men should go to work”.
The CPB began their “Imagine” nationwide campaign on IWD and this year’s theme is #BreakTheBias.
This campaign has gained global appeal and invites people to imagine a person in a certain role, for example, ‘a doctor’ ‘a nurse’ ‘a plumber’ or ‘a CEO’, and then invites you to ask, is this a man or a woman?
It creates a powerful message, especially when, in the CPB survey of 1000 children;
“60% thought that being a plumber or an electrician was a man’s job and almost half (46%) said that men always make better engineers.”
A sobering thought that children still have this impression of certain roles in 2022.
The same survey found that most children agreed that you should grow up to be whatever you want to be (94%), while 82% believed that boys and girls can be just as good at the same things.
It does seem to be going in the right direction, but society is clearly not there yet on the road to complete equality.
Trolex are excited to be partnered with Active Environmental Solutions (AES), working together to protect workers from the dangerous and often irreversible consequences of occupational lung diseases caused by dust inhalation.
With AES’s specialist knowledge of occupational health and safety in Australian industries and Trolex’s leading safety technology, the opportunity of delivering solutions to prevent the dangers of dust inhalation for Australian workers, is not just a possibility, but now a reality.
AES want to spread awareness of the dangers of occupational lung diseases caused by dust inhalation. And in the case of dust monitoring, spreading awareness that new real-time dust monitoring technology to help prevent lethal occupational respiratory diseases now exists.
The opportunity to partner with Trolex was welcomed by AES, as it means that they can merge their expertise in occupational health using Trolex’s leading safety technology.
This creates the best solutions to their respective industries.
This simple message appealed to AES, and to Aleks Todorovic MSc, (OHP), Managing Director of AES’s team of Australian Occupational Safety experts at AES, as it aligned perfectly with the workers they seek to protect:
“Many businesses intuitively know the benefit of a broad threat detection – they just don’t know they know it, or perhaps how they go about implementing such devices – it’s our job to awaken that knowledge and show them there are new and effective dust detection technologies such as the Trolex Air XD Dust Monitor, the XD One Personal Dust Monitor and most recently, the Air XS Silica Monitor.
There are no arm twisting, or heavy sales techniques involved. Just a clear and simple presentation of responding to the facts.
Which is why Trolex and AES are working hard to provide further education to Australia’s mining, tunnelling, quarrying and construction industries, where workers are exposed to dangerous forms of respirable dusts.
This common goal of providing and expert knowledge and specialist equipment to these industries is the drive needed to inevitably reduce instances of occupational lung diseases to save lives.
Now, this collaboration will help to do exactly that.
The approach taken by businesses within these industries must now change. With new legislation on exposure to harmful dust in Australia, new dust monitoring methods are needing to be implemented.
Aleks said “As an occupational hygiene-minded business we know only too well the devastating effects inhaling respirable dusts can have on people’s long-term health.”
“That’s why we’re invested in the success and distribution of new and effective real-time dust monitoring technologies such as the Trolex Air XD Dust Monitor, the XD One Personal Dust Monitor and the Air XS Silica Monitor. These are lifesaving technologies that need to be included in their safety thinking” stated Aleks further.
By using Trolex’s advanced dust monitoring technologies, small changes can have a huge impact.
As the war on silica dust grows ever stronger by the day, more needs to be done.
With the reduction in exposure limits coming into effect across Australia, particularly hard on respirable crystalline silica (RCS), real-time monitoring for silica dust is a necessity, retaining live data and providing an instant alarm the legislated threshold is breached.
Whilst the ability to retrospectively assess levels of silica dust in facilities is available to industries where deadly silica dust is prevalent, the ability to monitor for silica dust in real time is not.
Trolex’s all new real-time silica monitor, the Air XS, allows for accurate and reliable results demonstrating compliance with legislation. Aleks commented on this world-first technology:
“We are really excited to be a part of this project to be able to detect silica in real time. This will be the world’s first monitor to have this capability and we’re proud to be distributing it throughout Australia. The project was produced with the support of the Centre for Work Health and Safety in NSW proving just how important and potentially life-saving the new technology will be.”
And with the talk of real-time, wearable silica monitoring devices a possibility in the future, of course it makes perfect sense for all industries to be increasingly focused on detection possibilities.
Together, Trolex and AES are providing real solutions for real problems in Australia.
If you’d like to speak to one of our experts about integrating real-time dust monitoring technology into your working environment, then you can use the contact form below to get in touch with one of our experts today.
We are talking here about the trendy, sometimes skinny, but definitely distressed, smooth and comfortable jeans that are likely to be worn by every third student in any college or university campus in the UK, Australia or the US today.
The process of sandblasting is a simple one, a compressor, a hose and basic sand is all that is needed to blast over the denim and create a smooth, distressed look. This can be performed manually, or mechanically, but is the same process in either application.
The problem lies with the type of sand used.
In regulated counties, the use of abrasives that contain more than 1% free silica has long since been banned, as whilst sandblasting clothes is a relatively new practice, sandblasting has been used commonly in the mining and building industries for several decades in western societies. Harmful silica dust with high levels of Respirable Crystalline Silica (RCS) – the dangerous particulates that cause Silicosis – was identified relatively early in these industries, and as such, the UK banned the use of silica sand being used in sandblasting back in 1950. The European Economic Community banned its use in 1966, the US in 1974, and Sweden later still in 1992.
Unregulated countries such as Turkey, Syria, Bangladesh, Mexico, India and Indonesia were not subject to these restrictions, so clothing manufacturers moved to these and other countries in South East Asia and North Africa, in order to continue this, and other cheap, effective, but dangerous practices.
Silvana Cappuccio, a health and safety expert at the International Textile Garment & Leather Workers’ Federation, states that production “tends to move to regions where labour is cheap and legislation is weaker.”
A four-year medical follow up study on denim sandblasters across Turkey, Brazil, China and Japan from 2007 to 2011 made some bleak observations:
Perhaps the most shocking observation was the final conclusion to the study, which stated outright: “almost all former denim sandblasters may develop silicosis, despite short exposures and latency.”
This study, labelled silicosis as ‘inevitable’ in former sandblasters, which really does expose the problem as a truly global issue.
Banning the use of silica-sand, and sandblasting jeans in general has been enforced in most countries now, following a very damning report by a doctor in Turkey in 2004. The report reached the Turkish government who eventually banned the process five years later in 2009. From this, a Clean Clothing movement began, led by the Fair Trade Center that investigated 17 clothing brands in 2010, leading to all 17 brands banning the sandblasting of denim by 2011, and a world awareness with the BBC and various ethical clothing enthusiasts getting on board with the Clean Clothes Campaign, that has not only gone viral but has got the attention of a global audience.
As late as 2019 however, there has been some evidence that China is still sandblasting jeans illegally far down the supply chain, hidden from the end buyer. So, the bottom line is, you have no real way of knowing if the faded, comfortable, low-cost jeans we buy off the shelf today in any high-street store not part of the 2010 study, has been subject to an ethical manufacturing process.
The uncomfortable truth maybe that we have helped a foreign worker contract silicosis – however indirectly.
Eradicating silica dust from unsafe sandblasting practices in jeans manufacturing, is a good first step, but silica dust is still unavoidable in other industries.
Quarrying, construction and the manufacturing of stone, bricks and most mining industries will always release some silica dust particulates in the air, and the efforts have to be on the controls that need to be put in place to avoid workers ingesting respirable crystalline silica (RCS), which leads to silicosis.
The UK, US and Australia are making real headway in tackling this problem, but the main issue that has emerged throughout all the research, has been the lack of any real-time data.
Monitoring silica dust, it not an easy process, and this is why Trolex have spent the last eight years developing a way to do just this, in real time, to protect the workers on site every day, and throughout the day. New laser technology has been developed in the Air XS Silica Monitor, that will soon be available to monitor RCS in this way. Providing more information about where silica is, when and how much is produced, which then gives employers the opportunity to protect their staff clearly, using controls such as better ventilation and PPE usage where it’s needed most on site. This knowledge undoubtedly makes a difference, and ultimately helps the global vision and mission to prevent RCS overexposure for good, saving countless lives.
Jeans, it seems, have helped to open up the global conversation and war on silicosis, so they really do have a great deal to do with silica, and in turn, Trolex.
To find out more about what we are doing about reduces instances of occupational silicosis, use the contact form to get in touch with one of our experts today.