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Asbestos is a group of fibers, both natural and man-made, widely used before the mid-1970s for the insulation of buildings, the preparation of roof tiles and dry stone walls, and for the laying of concrete pipes and floor tiles. Although asbestos is still part of building materials, some fibers are no longer used due to their highly porous texture which makes them more easily inhaled.
Removing asbestos is essential to prevent many serious respiratory problems. As asbestos can be inhaled and remain in the lungs for several years, it can lead to anything from shortness of breath and cough to lung cancer and even death.
It is imperative to remove asbestos from a building to protect the health of the people who live or work there. The building owner is also responsible for removing asbestos and can only be done by licensed asbestos removal contractors.
Asbestos can be removed by many different methods, although controlled wet removal is the preferred method as it controls the amount of dust released into the environment during removal. Dry asbestos removal is another popular method of asbestos removal as it is inexpensive and relatively easy to perform. However, in most cases dry removal is not recommended as it causes a high level of dust.
If it is not possible to remove asbestos, it is also possible to seal it so that it does not disperse into the environment. Sealing is sometimes preferable to removal as it is faster and produces less dust. Fibers can be sealed with paneling or with PVC glue. or bituminous paint Wallpaper and fibreboard can also be used to seal asbestos, as long as a strong adhesive is used.
Whenever someone attempts to remove asbestos, workers must wear protective masks and mark the area to alert passers-by of potential dangers. If homeowners believe they have asbestos in their home, they should always contact a certified contractor for inspect the building and confirm these results.
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Comments for discussion
Good post, and I would also consider the safety steps that come with the job, not just the price listed. This page seems to have good information.
I searched asbestos removal sites to learn more about these types of materials and procedures, but after reading your article it really helps.
I am a licensed asbestos consultant and I can say this is a very informative article. People need to be educated. Anon3202 Aug 16, 2007
I’m just guessing, but maybe the vacuum means they use a vacuum-like system to suck up asbestos? anon3194 August 16, 2007
When someone says that asbestos is always vacuumed off, what does that mean? anon1079 May 14, 2007
This article is completely backwards, I have studied asbestos and its mitigation, and even the American Lung Association (not to mention all the federal agencies that regulate asbestos) say that asbestos removal is the ultimate resource, containment or containment is absolutely preferred (although in the end it will need to be REMOVED).
Also, there is a lot more to eliminate than here. It is a very dangerous proposition, and someone who follows the quick advice in this article could become very vulnerable, your whole house will be contaminated and it breaks many state and local laws. Quite irresponsible…
Asphalt tile (or vinyl asbestos tile, also known as IVA) is called the binder that binds the tile. It originally consisted of material obtained from natural tar deposits. In the 1950s and 1960s, Asphaltum (a by-product of the oil production) was replaced as a binder. One of the first resilient floors to be made entirely was asphalt. This floor was first produced shortly after the turn of the century and found itself very modern due to its colors and flexibility, and low cost compared to many other flooring. Asphalt tiles gained a lot of popularity because they were economical and durable. With proper care, asphalt tile floors can last 15 years or more.
Asphalt tile is composed of asbestos fibers, lime, inert fillers and colored pigments, with an asphalt binder or resin. It is typically installed in 9-inch diameter squares, which helps identify it as PACM (Potential Asbestos Containing Materials ) NOTE: Never must never be dried, polished or removed asphalt tiles due to health hazards Refer to OSHA guidelines for proper maintenance.
As with most floors, regular daily maintenance is required. Without daily care, the floor will appear dull very quickly and, if left untreated, can be permanently damaged. Water-based treatment is the safest as oil can damage the asphalt tiles damage the asphalt tile dull the finish, which requires re-polishing or a new finish Never use a solvent or wax paste that could damage the tile Never use oil or solvents such as gasoline, gasoline, turpentine or carbon tetrachloride for cleaning asphalt tiles. If used on a floor, it should first be tested on a small part of the floor that is not weathered Asphalt is a rather porous floor that uses a seal first to apply the finish.
Unless proven otherwise, all vinyl / asphalt tile floors are assumed to be installed with asbestos, unless proven otherwise, the following requirements and prohibitions apply to the maintenance of such floors:
No sanding of this floor material; Wet floor stripping should be used at speeds below 300 rpm, low abrasion bearings; Dry polishing can be done at any speed as long as the floor has a sufficient finish to prevent the pad from coming into contact with the floor material.
Consider using a brake light system to document the number of layers (preferably 7-10) on undamaged, unexposed floor tiles.
Ask your property manager to properly remove the tiles or cover them with another flooring product such as tile or barrier flooring.
Require all exposed workers to remove contaminated clothing, including shoes.
With asbestos remediation, VAT is a thing of the past, however there is still a lot of it in buildings, so find out what it looks like and how to keep it safe. Go to www. osza. gov for detailed maintenance information. and questions are always welcome. seen. hope to hear from you soon. until then, keep it clean …..
Mickey Crowe has been in the industry for over 35 years. He is a trainer, speaker and consultant. You can contact Mickey at 678.314.2171 or [email protected] Internet.
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This blog post is worth starting with a warning: Asbestos fibers are extremely harmful to health and should only be removed by a professional asbestos removal company to completely eliminate the health risk. asbestos fibers can lead to many debilitating and even fatal conditions.
While we recommend professional asbestos removal whenever asbestos is found, if you choose to do it yourself, there are a few things you need to know, which will be highlighted in the sections below.
Protective devices for the safe removal of asbestos
Wearing the right protective equipment is essential to safely remove asbestos from any structure. Breathing of asbestos fibers primarily affects the body, so having the right respirator is essential. For many construction jobs, normal dust masks with a strap, but not for asbestos removal Asbestos fibers are microscopic – several times smaller than the width of a human hair – and can work their way through standard dust masks with a strap.
At a minimum, you should use a disposable P2 mask with two strips, but ideally you should use a filter half mask for maximum protection.
Do not remove the mask immediately after finishing work. The mask should remain worn until contaminated clothing is removed, packaged and sealed. Asbestos fibers will attach to the fabric and removing the mask before removing contaminated clothing can cause inhalation of fibers.
Since the garments used in the rehabilitation process must be thrown away, we recommend the use of disposable coveralls with attached hoods (or disposable caps) and disposable gloves. Washing clothes alone is not enough; Garments should be discarded after use for maximum protection.
Orders and bans on the removal of asbestos
Always work in a well-ventilated area when removing asbestos.
Do everything you can not to disturb the asbestos fibers as they may become airborne. Start by spraying the asbestos-coated surfaces with a low-pressure water hose. This will help minimize the amount of fibers that are dispersed into the air. air during the removal process.
When removing building materials containing asbestos, remove them carefully. Do not approach this project as a standard demolition. Removed materials must be removed and stored carefully. Excessive force and neglect can increase the amount of asbestos fibers in the building. air.
Le raccomandazioni sono per lo più l’opposto di quello che dovresti fare. Do not usare mai un tubo dell’acqua ad alta pressione su superfici bagnate in quanto ciò può allentare le fibre di amianto.
Do not gettare materiali contenenti amianto in giro o farli scivolare uno sull’altro in quanto ciò aumenterà anche la quantità di fibre di amianto nell’aria.
Also, you shouldn’t crush, sand, cut or scrape asbestos coated surfaces as this will only increase the number of fibers in the air and create an unhealthy environment around your workplace.
Professional asbestos remediation
For an effective and safe removal of asbestos from your property, you canneedA trained and licensed asbestos removal company. Action Restoration’s asbestos removal team has the experience, skills and tools to ensure that asbestos is removed from your building as safely as possible. Our team of asbestos removal professionals will take all necessary precautions to protect you and your employees or family members from harm during the asbestos removal procedure.
To find the most reliable information on how to safely dispose of asbestos dust, be sure to first consult the EPA website on the subject Epa. gov will find many valuable resources on asbestos, particularly how to locate it, its risks and what do once you find it. Also lists the regulations governing asbestos in public and commercial buildings. As a homeowner you are not bound by the regulations. However, as materials containing asbestos or ACM are still found in most homes, the procedures and recommendations for identification, handling and disposal apply to your situation. If you find asbestos dust in your home, take action. In all cases, the EPA recommends professional disposal due to the extreme risk for health represented by asbestos fibers. That said, you should still know what the process is.
Danger of asbestos
Asbestos poses a health risk only when its microscopic fibers are dispersed in the air Asbestos is considered brittle, i. e.brittle or dusty Old insulation mats, wall coverings, acoustic spray coatings and old adhesives are particularly sensitive to brittleness. Asbestos dust is particularly dangerous because it is in a state where it can be inhaled. At this point it is imperative to hire a professional to deal with the problem. Even if you are familiar with the process, incorrect removal it can be potentially dangerous to health and other family members.
Safe disposal of asbestos dust
When you hire a professional asbestos removal company, make sure it is properly licensed, bonded and federally certified. The EPA has strict removal guidelines, so you should never hire a company that takes a shortcut. correct begins with a. space rating to determine how much ACM is present and where it is, then you should receive a contract from the company detailing the remediation work they will perform and specifies the applicable laws and regulations that will follow.
When it comes to actual removal, all asbestos workers must have full protective equipment and clothing, including high-quality disposable coveralls, gloves, and respirators. For large-scale jobs, some contractors provide on-site showers for decontamination before leaving the quarantine area. where removal takes place must be separated from the rest of the house Plastic film and adhesive tape are used for this purpose heating or air conditioning systems must be switched off all ACMs must be humid during cleaning This reduces the amount of asbestos fibers in the air and also facilitates cleaning. When removing large pieces of asbestos containing drywall, pipes or other large objects, it is best to keep them intact. Their breaking into smaller pieces increases the spread of dust .
All disposable items used in the workplace should be placed in airtight plastic bags and labeled for disposal. This includes work clothing, ACM, and equipment used to clean and store ACM. Wet rags and mops are used when removed to clean all surfaces. A HEPA vacuum cleaner can use a detergent, but never a regular vacuum cleaner.
Knowing these laws personally will help you choose a qualified asbestos removal contractor that you can trust to do the job properly. If you notice unsafe behavior you can identify it by referring to the contract you have with the company. and clean it is advisable to hire an unaffiliated flight inspector to check for asbestos particles to make sure the job was done well.
Floor tiles often contain asbestos, which is why routine floor maintenance must be performed very carefully to prevent asbestos fibers from spreading into the environment Follow these guidelines to reduce the risk of asbestos release during operations of maintenance.
Removing asbestos vinyl floors
- Remove the floor as few times as possible.
- Floors should only be removed when the building is unoccupied (in summer and other holiday periods).
Before you begin, make sure you understand exactly how to operate the machines and find out which sub floors are suitable for which floor care tasks.
First, use a mop to apply a compatible stain remover or stain remover. Wait for the paint remover to liquefy the finish.(Make sure you know how to safely handle the various chemicals used in this exercise. If you have any questions or problems, please see the manufacturer of floor finishing products for advice.)
Always wet the floor Improve the floor with a less abrasive sponge or brush Generally black blocks are the most abrasive and white blocks are the least abrasive Run the machine at low speed (175-300 rpm).
Use a wet vacuum, preferably equipped with a HEPA filtration system, to thoroughly clean the floor and remove old waxes and finishes.
If necessary, repeat this operation until all existing finishes are removed.
Rinse the floor thoroughly after removing all existing coverings.
Asbestos floor tile finish
Application of the sealant
If possible, apply two or three coats of a good sealer to the tiles before applying the finish coat to minimize contact with the floor tiles during future maintenance.
Using the finisher
Reapply a few thin coats of a good finish, wait for each coat to dry and dry before applying the next coat.
Dry polishing of floors
Before starting, make sure the floors are well sealed and / or finished. Operate the machine used to polish the floor at the lowest possible speed (300-1100 rpm).
Take care of the floor tiles
Whenever possible, use a damp rag for routine cleaning. If you make a dry rag, don’t use a petroleum-based one – it will devour the wax.
Whenever you spray the polisher with a polishing or regenerating liquid, use the least abrasive sponge possible. Run the floor machine at the lowest speed possible for the job (175-300 rpm).
Whenever you wet scrub the floor with a neutral detergent or water, use the least abrasive pad possible Run the floor machine at the lowest speed possible for the job (175-300 rpm) Use a wet vacuum, preferably equipped with a HEPA filtration system to collect the resulting liquid After the floor is dry, repaint with a compatible finish.
Four main points to remember
- Use as few abrasive sponges as possible.
- Run the floor machine at the lowest possible speed.
- Use a wet vacuum equipped with a HEPA filter to collect the liquids generated during floor maintenance.
- Follow the manufacturer’s instructions when using floor cleaning and finishing products.
Apr 2nd 2013 – Posted by Steven Kazan – Under category: Asbestos Exposure
Are you cleaning? your home for yourself or in preparation of a sale, you need to be careful if the house was built before 1980.In such cases, asbestos exposure can be a real hazard because the mineral appeared in a wide range of products, such as insulation and fireproofing materials.
Ostatnio czytałem artykuł „Dom i ogród” w The Telegraph, gazecie w Gruzji. In a Q&A, a reader asked the columnist about the best way to clean the cobwebs off a popcorn textured ceiling.
Wear protective clothing and handle with care
In response to the reader’s question, columnist Gene Austin noted that asbestos was a common component of popcorn-textured ceilings in homes built in the 1960s and 1970s. Austin advised the reader that, before doing any Important cleaning, it is important to first test the ceiling for the presence of asbestos. Although there are DIY kits that provide sampling tools to ship to the laboratory, this work can also be done by certified professionals.
If from these tests it appears that the ceiling is made of asbestos, the danger is only if the material is tampered with, for this reason it is important to approach asbestos with the utmost caution, less prone to flaking, and to remove the asbestos cobwebs very gently. with a brush He also recommended not to touch the ceiling at all.
I’d also like to take this advice even further and recommend that while performing this work, you should always wear respirator facial masks, eye protection and head covering. Once the job is done, your clothes need to be disposed of. And, if at any point the popcorn begins to flake or break off, work needs to stop immediately.
A ceiling that contains asbestos may be a drawback in any efforts to sell a house because you need to disclose the fact that asbestos is present. Jest kilka sposobów na poradzenie sobie z tym. Jeśli azbest jest w nienaruszonym stanie, najlepiej zostawić go w spokoju. W przeciwnym razie powinieneś zatrudnić profesjonalistę, aby go usunąć.
Jeśli chodzi o sufity ze strukturą popcornu, najlepszym sposobem na ich pokrycie jest zastosowanie sufitów podwieszanych, które zapewniają lepszą ochronę niż płyty gipsowo-kartonowe. Still, the presence of the asbestos needs to be disclosed.
Make sure the professionals are qualified
Remember, up until the mid-1970s, asbestos was present in as many as 3,000 consumer and industrial products, which is responsible for the trends we see today in the incidence of diseases such as malignant mesothelioma.
If you decide to work with a professional to fix your home’s asbestos problem, remember that there are no federal laws that require these people to be specially trained in asbestos handling. Make sure you work with someone who knows about it. finish your job, make sure the people you hire provide written confirmation that they are observing all safety precautions.
How to clean an asbestos tile roof
LESLIE: Now let’s answer a trusted cleaning question from Ken in Missouri.
Ken, what do you want to clean up?
KEN: Asbestos slate roof.
KEN: They look like slate, but I’ve removed some, and on the back of a 1952 one is a piece of paper that says asbestos.
Tom: OK. OK, they’re probably asbestos. They’re probably not slate. They’re probably asbestos. Ponieważ w latach 50.powszechnie stosowano dachówkę cementowo-azbestową. Łupek będzie wyglądał bardziej jak łupek, po którym możesz chodzić i złuszcza się; robi się jak rozwarstwiony. But the asbestos – here’s the good news about asbestos. Prawie nigdy się nie zużywa. Więc konstrukcyjnie dach jest prawdopodobnie w porządku.
KEN: Very, very good, yes.
Tom: But the bad thing is that it looks terrible. It grows, it attracts the moss like you don’t believe it and it looks really ugly. So you can clean it but I have to warn you that you will have it at (inaudible).
LESLIE: (overlapping voices) Is this a DIY project or should you hire a security specialist?
TOM: You know, it’s really – yeah, it’s really hard to clean because here’s why: it’s hard to walk on that stuff; it’s hard and it’s slippery. Ale co możesz zrobić…
KEN: And it’s very steep.
TOM: Yes, it’s very steep. Here’s what you could do. If you want to try to clean it, you’ll need to get a pressure washer and first you’ll have to apply a cleaning solution. It’ll either be bleach-based or contains a killer agent. You have to spray it and leave it. soaking and, after that, you can use the pressure washer to clean the roof and light it up but the other thing is that if you use too much pressure, you will start to make holes in that asbestos. So this could be a situation where you just have to do a little maintenance, but you’ll never get that really bright and shiny white asbestos shingle roof.
KEN: Yes, yes.
KEN: Well, the contractor wanted $ 12,000 to replace him.
KEN: Tear off the shingles, throw them away and build a new roof.
Tom: Sai, stai parlando di utilizzo, spero che non aumenti i costi per lo smaltimento perché nella maggior parte del paese lo smaltimento – la rimozione delle scandole di cemento e amianto non è regolamentata perché l’amianto è contenuto in un raccoglitore di cemento, quindi c’è un basso rischio di esposizione a questo. Ma lo smaltimento è regolamentato, quindi lo smaltimento è un po’ più difficile. Ma la rimozione non è così difficile. Ma se mai decidessi di rifare il tetto, assicurati di togliere quelli vecchi perché non lo fai Do not voglio intrappolarlo sotto le tegole di asfalto.
KEN: Okay, I appreciate that.
Tom: Please, thank you very much for calling 888-MONEY-PIT.
W pierwszej kolejności należy rozważyć usunięcie materiału zawierającego azbest (ACM).Jeżeli ACM nie może być usunięty i musi być uszczelniony, pomalowany, pokryty powłoką lub wyczyszczony, może wystąpić zagrożenie dla zdrowia. Takie zadania można wykonywać tylko na MAZach, które są w dobrym stanie. For this reason, the ACM needs to be thoroughly inspected before the work begins.
There is a health risk if the surface of the asbestos cement slabs has been disturbed (e. g.by hail and cyclones) or if the coating has been deteriorated by environmental factors such as contamination If the asbestos cement slabs are so affected by agents atmospheric agents that their surface cracks or breaks, the asbestos cement matrix can erode, which increases the likelihood that asbestos fibers will be released if they break.
If treatment of asbestos cement sheeting is considered essential, a method that does not disturb the matrix of the asbestos cement sheeting needs to be used. Urządzenie do natryskiwania bezpowietrznego przy niskim ciśnieniu jest preferowane zamiast wałków lub szczotek na odsłoniętym (lub nieuszczelnionym) azbestu, ponieważ wałki i szczotki mogą powodować ścieranie/uszkodzenie i powodować uwalnianie włókien z powierzchni materiału. W żadnym wypadku ACM nie może być piaskowany wodą lub piaskowany na sucho w celu przygotowania do malowania, powlekania lub uszczelniania.
In addition to any equipment required for the specific task (e. g.paints, brushes, paint rollers, or airless spray gun / equipment), the following equipment may be required before starting work on site:
- disposable cleaning cloths
- a bucket of water and / or a bottle with a nebulizer
- Spare PPE
- a suitable container for asbestos waste
- warning signs and / or barrier tape.
Personal Protective Equipment (PPE)
- See tips for choosing and using protective clothing
- A class P1 or P2 respirator is likely to be suitable for the task, provided the recommended safe working procedure is followed. For further guidance on selecting the appropriate respirator, refer to Appendix H of the Asbestos Compliance Code on work place.