g. 1 The Mi Flues Screw-FIX Insulation Back Filler is a new concept to make the job of back filling your chimney with vermiculite as easy as possible when using a. Micafil Loft Insulation 100L. R. ”Loose Fill Insulation Could Contain Asbestos If: Your home was constructed prior to 1990. Spray-on insulation coatings made before 1990 usually contain a high percentage of asbestos. Loose-fill asbestos insulation was popular for many decades, and houses that were insulated in the nineties. Micafil Vermiculite Loose Fill Insulation (100ltr) Micafil Vermiculite Loose Fill Insulation (100ltr) is one of the simplest and most reliable solutions for fireproof chimney backfill and thermal insulation in cramped, awkward areas. However, it is very simple to analyse vermiculite for asbestos contamination. Great job, but today I find about 75% of Vermiculite by Libby etc in the USA contains a dangerous form of Asbestos. 3 Vermiculite insulation is made of small pebble-sized pieces. ) Member of National Association of Science Writers. diseases. Although this ecological study cannot directly link exposure to Libby vermiculite with asbestos-related disease, it suggests a need for additional studies in these areas. It can contribute to cardiac failure and is often fatal. Asbestos is the name for a group of minerals that occur naturally in the ground. For more information on these and other health effects of asbestos. 1006/rtph. From 1924 -1990, most of the world’s supply of raw vermiculite ore came from Libby, Montana. Vermiculite is still sold today, mainly for agricultural and horticultural use. Environmental Protection Agency, Washington,D. This type of asbestos insulation can be seen in bigger warehouses or commercial buildings. Another study found that, among houses with vermiculite attic insulation, only 26% had detectable levels of amphibole asbestos in their living spaces. , closed in 1990, which had a natural deposit of asbestos. Am I at risk? Should I take it out? If you have vermiculite insulation in your home, you should assume this. Micafil Chimney Insulation Specs. Specifications. The amount of asbestos in asbestos containing materials (ACM) varies from greater than 1% to 100%. Written by Tara Strand on May 4, 2018. Typical vermiculite insulation . As an example, if you spent $3,000 for vermiculite removal and $1,800 for reinsulation you are potentially eligible for a $2,640. 1-48 of 198 results for "Vermiculite Insulation" Results. Its colors can range from white to silver, green, brown, gold, and blue. OK- but is it appropriate for the insulating. Asbestos has never been detected in Micafil vermiculite. Vermiculite insulation looks like pebbles and typically is grayish-brown or silvery-gold. Asbestos in Vermiculite and Zonolite Insulation - Asbestos contamination in vermiculite and vermiculite products has become a concern to many citizens throughout the country. If you remove or disturb the insulation, it is. The degree of health risk depends on how much and how often this occurred. This attic insulation was typically gray-brown or silver-gold in color. Of concern is Zonolite, a product made from vermiculite which was used in many Canadian. doi: 10. Never disturb the insulation when preforming the inspection and make sure to inform the client that it will limit the attic inspection. Only a trained technician using a microscope can see asbestos fibers. Disposes of all materials, disposable equipment and clothing used in the job in sealed, leak-proof, and labeled heavy-duty plastic bags. Vermiculite is an insulating and fire-resistant mineral found in many homes built between 1930 and 1990. The Libby mine was closed down in 1990, meaning any homes that were built and/or remodeled prior to their closing date could have attic insulation containing asbestos. Keep in original packaging, in dry conditions and store in a way to prevent any accidental damage and creation of dust. Currently, inspectors must send samples to off-site laboratories before. 5 lists the properties of vermiculite and some of the common smectite minerals found in nature. Non-irritant and non-toxic, Micafil Vermiculite is a naturally occurring layered mineral, thermally expanded to produce highly aerated. Vermiculite Insulation. In this article series we also give the history of the Libby vermiculite mine, its purchase by WR Grace Corporation, the asbestos-related bankruptcy filing, asbestos abatement cost claims & filings & the current ZAI settlement trust that may assist building tenants or owners with vermiculite removal costs. This product is a premium-quality, coarse-grained vermiculite that we recommend highly as roof insulation when foam or earth wool alternatives can’t be fitted in. As over 70% of all vermiculite sold in the U. The estimate was $6,400 for the abatement work and an additional $800 for monitoring-supervising services. Attic and wall insulation produced using vermiculite ore, particularly ore that originated from a Libby, Montana mine and sold under the name "Zonolite Attic Insulation" may contain asbestos fibers. The product was made of asbestos-contaminated vermiculite once mined in Libby, Montana. The Zonolite product was vermiculite insulation, often used in residential attics. Products made from vermiculite ore produced by the Libby Mine were not. Perlite & Leca. In addition to the potential for asbestos to be present in vermiculite, a number of people regularly ask me about asbestos siding. The mined vermiculite ore contained amphibole asbestos. If you disturb the insulation, you may inhale some asbestos fibers. One of the major past sources of this vermiculite was commercially produced vermiculite insulation from Libby, Montana, containing trace levels of asbestiform amphibole, which is known to cause asbestos-related diseases. Search. These products commonly. Asbestos has never been detected in Micafil vermiculite. The EPA recommends that vermiculite insulation be left undisturbed. Light-weight loose fill insulation. If you are going to replace your vermiculite insulation, you must take certain safety precautions. Micafil / Vermiculite Insulation Suitable for Aga Rayburn 100 Litre Bag. Mr. Moving the vermiculite will cause fibres to become airborne. This fill consists of thick flakes, making it ideal for containers of liquids where spillage and leaks may occur. , Mineral wool Chicago, IL Mineral Wood Armstrong Cork Company, Slab insulation made from Board Lancaster, PA rock wood with asphalt binder Mitchell & Smith Mitchell & Smith Co. How I can figure out if there is asbestos in Thanks in advance Routa [email protected] Show More. S. Lightweight packaging. S. Find out more about Asbestos Removal. Some vermiculite produced at Libby Mine in Montana from the 1920s until 1990, sold primarily under the brand name Zonolite®, has been found to contain asbestos. A few large, hard, green flakes can be easily seen, which in my experience can typically indicate positive for asbestos (I keep a tally of my guesses before I send the samples, I am currently 64/83, 77%. It is installed by pouring it into the desired location. Zonolite Insulation. It developed the world’s first RIP bushings. It is vermiculite insulation. If vermiculite insulation is confined and not exposed to the actively used spaces of the building, it poses very little risk. Roof insulation is often supplied as foil insulation sheets which come in rolls. This fill consists of thick flakes, making it ideal for containers of liquids where spillage and leaks may occur. It is a limited-expansion clay with a medium shrink–swell capacity. The verdict was the first of hundreds of cases pending against the company hired to oversee medical care and safety for. 5 – 3 mm 100 Kg/m 3The cost to remove insulation with asbestos in it can cost anywhere from $800 to $15,000. 3. Asbestos Insulation. Vermiculite is used in some potting soil for plant growth, and it appears as bright gold or silver flakes. As a result, vermiculite insulation can cause health risks due to contamination with asbestos fibers. TYPICAL PROPERTIES Typical Properties of Micafil Typical Physical Properties Typical Chemical Properties1 s ned Non-ve) +11. These pages are to assist homeowners with issues such as where asbestos may be located in their homes, finding a licensed asbestos contractor to safely remove asbestos and the health effects of asbestos. Thermal Conductivity: k-value = 0. Addison-Lynch, Edinburgh, United Kingdom. Being with features like lightweight, fireproof, and absorbent, it is the ideal loose fill. GRADES OF VERMICULITE 50 Nominal Particle Size (mm) Loose Bulk Density (Kg/m3) Applications Large Grade (Micafil) 3 – 15 70 Insulation, Concrete, Refractories, Packaging, Extra winter drainage, bulb culture and storage. Similar Posts. Micafil Vermiculite Specification: Material – Mineral (90%…Vermiculite from other sources has since been tested and proven to be asbestos free and harmless. Modern vermiculite insulation will not contain asbestos, and is considered a safe product for use around buildings. Today, most vermiculite is safe. It can also be seen on ceilings, where it looks like a thick coating of cement. Navy official photo of a Vanguard rocket. Made from aluminium-iron-magnesium silicates, it is a natural mineral used for void filling. 'However, much vermiculite asbestos that had been installed decades ago was contaminated with. Tremolite is no longer mined and is responsible for many cases of asbestos-related cancer and asbestos diseases. In May 2003, EPA released information indicating that vermiculite contaminated with traces, less than 1% asbestos, is of significant concern. Specifically designed for lithium-ion battery fires, AVDfire delivers superior performance to extinguish flames and minimise damage. TYPICAL PROPERTIES 1 based on primary vermiculite source Grade Nominal Particle Size / mm Loose Bulk Density / kg m-3 Large Grade (Micafil) 2 – 15 85 Micafil Munn and Steele, Inc. ASBESTOS-CONTAMINATED VERMICULITE Overview In response to reports it received about adverse human health impacts associ- ated with exposure to asbestos. It’s best to check with your State for a list of approved abatement contractors and get multiple estimates. It is used in gardening because it mixes well with soil and helps to hold water. , Vermiculite Newark, NJ Mico Mineral Insulation Co. 1998 became a member of the ABB group. Made from aluminium-iron-magnesium silicates, it is a natural mineral used for void filling. Vermiculite in Buildings Built Prior to 1990, May Contain Asbestos. Your question:Until 1990, most of the vermiculite sold in the U. Additionally, some asbestos. Vermiculite insulation; Zonolite insulation; Numerous asbestos companies manufactured and distributed the above products. Usually, many attics are empty, and some homeowners may want to utilize the extra space. Grace, was responsible for 80% of the world’s vermiculite, and vermiculite attic insulation could be purchased locally and installed. £ 25. For more information, contact The Vermiculite. Asbestos vermiculite is a type of insulation made from asbestos fibers that are mixed with a water-miscible binder. Asbestos is a definite health hazard because the very tiny indestructible fibres float into your lungs and stay there, eventually causing cancer type growths. If your home was constructed after their closing date, it reduces the. Hello! I found on the attic of my 1956 house a few bags from old insulation Micafil vermiculite. Spray-On Asbestos Insulation. Multi-purpose. What is the coverage area for 100L of Micafil vermiculite spread to a depth of 200mm as loft insulation? What is the coverage area for 100L of Micafil vermiculite spread to a depth of 200mm as loft insulation? 100 litres of micafil at 200mm will cover 0. 0). The difference between cellulose versus asbestos insulation varies greatly, as one material is more natural than the other. Leave vermiculite insulation undisturbed in your attic or in your walls. When heated to a high temperature, flakes of vermiculite expand as much as 8-30 times their original size. Inhalation of asbestos can cause lung problems. See the information on Sampling and Testing for more information. How it works: Vermiculite absorbs water and is fire resistant, giving it myriad uses, from fluffing up garden soil to soundproofing floors. Reply: most mineral wool insulation does not contain asbestos but there is at least one known exception from an Alabama manufacturer. The 37BVMB is a masonry block fill vermiculite that has a granular material which provides loose fill masonry insulation. It is used minimally today. VA insulation Micafil Munn and Steele, Inc. However, due to limitations in the methods even trained technicians cannot. Asbestos causes cancer and other diseases. £1,438. But don’t worry about inspecting it closely—if you suspect it’s vermiculite, back away gently without disturbing it. . If your insulation feels firm and lays flat, you might have asbestos and should have your insulation replaced as soon as possible. It fixes the chimney liner at the top of the stack using plates and clamps. Vermiculite contaminated with asbestos was used in the past as a poured-in insulation in attics. S. There is limited evidence that asbestos exposure. Vermiculite from the Libby mine contains asbestos. These panels contain ‘puffed’ pockets of air that give them a textured look known as ‘popcorn ceilings’. The cost to abatement vermiculite insulation is expensive. Vermiculite is a naturally occurring mineral compound that is often used as an insulation material. Pinchin. Jan 2, 2019. 6 (95% CI 1. The short answer is that all research we've made to date indicates that Johns Manville Spintex® batt insulation was a rock wool or "mineral wool" foil faced insulating batt product. If you have vermiculite insulation in your home, you should assume this material may be contaminated with asbestos and be aware of steps you can take to. Is vermiculite insulation a problem? potential to release asbestos fibers into the air. If your home was built before the 1990s and contains this texture and color. Scientists with the United States Geology Survey (USGS) have created a hand-held spectrometer to determine if vermiculite insulation contains deadly amphibole asbestos. It’s been revealed that the product was sold in Australia for more than fifty years. Trade Sign in or apply for trade prices. Removal depends on: Where the asbestos is located, and. This is because such a material can easily lead to inhalation of asbestos fibres in the air even. Vermiculite’s inner laminar layers allow it to expand up to 50% in volume which allows it to be highly aerated. 6 g/cm3 and a refractoriness of 1500–1600°C was produced from expanded vermiculite, and a technology for producing ceramic vermiculite. USEPA offices have received a large number of phone calls from citizens concerned about vermiculite insulation in their home that might be contaminated with asbestos. 23 litres. It is very flexible and is often used in attics and walls or wrapped around pipes. g. Vermiculite asbestos is a type of asbestos that was once commonly used in construction. R. CARA has been formulated to work with Class A fire-resistant substrates and will not contribute to a fire…. Vermiculite clays are weathered micas in which the potassium ions between the molecular sheets are. Vermiculite insulation is a pebble-like, pour-in product and is usually gray-brown or silver-gold in color. and finds vermiculite in attic and laundry room. e. That’s why it’s so much better to have an attic with no insulation at all. However, nearly 80% of the world’s vermiculite supply came from the asbestos-contaminated Libby, Montana mine. In case you do not know already, then Vermiculite Micafil is a great loose-fill thermal insulating material that is designed to reduce the loss of heat in cold weather. g. Contact your local health department for more information. 5m2. Typical vermiculite insulation Vermiculite insulation between attic joists Vermiculite insulation particle size relative to paper clip Different sizes of vermiculite particles How are Mica-Fil or Munn & Steele vermiculite products identified, & what should be done about potential vermiculite-asbestos hazards ascribed to this vermiculite insulation? This article series explains how to recognize vermiculite building insulation that may contain asbestos fibers. Size: 100L Bag. The degree of damage asbestos may cause depends on the amount of asbestos inhaled and the duration of exposure. The insulation is delivered in light, 100 Litre bags which are easy to handle, even on a ladder or in a cramped loft space. What it is: A lightweight, shiny mineral that resembles mica flakes. A well-insulated attic is a perfect storage place, but it must be safe. Asbestos fibers must be airborne to cause a health risk through inhalation, so the first step is not to disturb the material, which would release more fibers into the air. Micalite Boards is checked by an independent laboratory for the presence of Asbestos. asbestos and take precautions. This fill consists of thick flakes, making it ideal for. These are lightweight with no harmful fibres or particles for easy and safe home installation. It also has a decent R Value, around 2. We also do not recommend opening walls, ceilings, or floors to look for vermiculite insulation. The International Agency for Research on Cancer recently concluded that “all forms of asbestos are ‘carcinogenic to humans’” and that “mineral substances (e. Asbestos litigation forced it to file for bankruptcy in 2001. Vermiculite has a high cation-exchange capacity (CEC) at 100–150 meq /100 g. The majority of homeowners need to be educated on the general danger of breathing and disturbing asbestos fiber. For more information call us on +44 (0) 1782 383000. Vermiculite clays are weathered micas in which the potassium ions between the molecular sheets are. Known as Micafil, expanded vermiculite is a 100% natural material that can be used for void fill. The work site should be visually free of dust and debris. Vermiculite is a silver-gold to grey-brown mineral. EPA, Exposure Evaluation Division, Office of Toxic Substances, Office of Pesticides and Toxic Substances, U. The Zonolite Attic Insulation Trust may provide a reimbursement contribution of 55% of the abatement cost for eligible Claimants up to a ceiling of a $7,500 removal/reinsulation bill or $4,125. from 1919 to 1990 originated from the Libby mine, it is safe to assume that all vermiculite insulation found in buildings is toxic. Vermiculite is a volcanic mineral that is fire-resistant and has strong insulation properties. (Source: DSP Inspections) In the U. The EPA recommends that vermiculite insulation be left undisturbed. Vermiculite from Libby was. It can also be seen on ceilings, where it looks like a thick coating of cement. Once popular for heat resistance and corrosion, asbestos is most often found in older homes. , Blanket insulation consisting Vermiculite insulation is a pebble-like, pour-in product and is usually gray-brown or silver-gold in color. Attic insulation produced using vermiculite ore, particularly ore that originated from the Libby. Alternatively, the inside chimney method is suitable for Vermiculite insulation. This Dupre Vermiculite loose-fill insulation is a highly absorbent protector suitable for packaging, chimney lining, loft insulation and high-temperature insulation. The majority of all vermiculite insulation pro-duced before 1990 used contaminated vermicu-lite from Libby. Ironically, in both studies, some of. Replacing wall insulation costs $1 to $5 per square foot. Vermiculite is a safe, inert naturally occurring mineral which is suitable for a wide range of applications where fire performance and thermal insulation is required. W. 5 cubic ft) bags of lightweight chips and it is a great alternative to polystyrene chips. Doing a one-time removal job is not going to hurt you. What are the Insulation Properties of Micafil. Very happy with the product. Asbestos is most dangerous when inhaled or when it comes into contact with the skin. Asbestos: Managing your asbestos hazards (PDF) is an informative booklet that assists. However, some vermiculite insulation can contain asbestos fibres. Yes. Always use the services of a professional when removing. law, or call or text us at (833) 4-ASBESTOS (427-2378) or (206) 455-9190. This type of asbestos insulation can be seen in bigger warehouses or commercial buildings. The medium is considered safe for commercial and personal use. Vermiculite is a mineral that was once all the rage in building insulation. Ripping away old asbestos insulation from around a hot water tank. C $78. 2 mm 0 – 20 Melting Point (°C) ~1330 % SiO 2 38. If removing vermiculite or sampling this. Here are some signs to look for that indicate your loose-fill insulation may be contaminated with asbestos: Your house was constructed prior to 1990. W. It’s dangerous to install cellulose insulation on top of the vermiculite. If you have vermiculite insulation in your home, you should assume this material may be contaminated with asbestos and be aware of steps you can take to protect yourself and your family from exposure to asbestos. There was also a deposit of asbestos at that mine, so the vermiculite from Libby was contaminated with asbestos. If you disturb the insulation, you may inhale some asbestos fibers. Vermiculite / Micafil is a highly versatile product. Back-fill insulation. Identifying Asbestos Insulation. When vermiculite insulation is found in a building, evaluation for its potential asbestos content traditionally involves collecting a sample from an attic or wall and submitting it. And we never charge for anything unless you receive money in your pocket. If youre not sure whether or not you need to remove insulation due to asbestos, you should get in touch with an inspector to determine if removal is necessary. I found a couple of paper bags in the attic today with the name Micafil. Vermiculite is a mica-type mineral that is being used in increasing quantities for insulation, in composite cements, and in horticulture. The insulation was manufactured by heating vermiculite ore to between 800º and 1100º C, which causes an accordion-like unfolding and expansion into the lightweight granules that were used for insulation. , loose-fill insulation, acoustic finishes, spray-on insulation, and concrete mixes for swimming pools), agricul-tural and horticultural products (e. Composition – This type of asbestos insulation looks like pebbles with a grayish-brown, or silvery gold coloring. This expanded form, and the fact that vermiculite does not burn, made the material suitable for use as loft insulation. It comes in small pellets, such as those used for wood stoves. Where does the asbestos come from and why is it a health concern? Vermiculite ores often contain a range of other minerals including, in some cases, asbestos. Certificates in Health Literacy from the CDC. Vermiculite-asbestos insulation resembles rocky gravel. Thermal Resistance: R Value: 16. Look in your attic for loose-fill asbestos. Become a trained and accredited asbestos professional. Expanded vermiculite is used in construction and consumer materials (e. from 1919 to 1990. Due to the now well understood hazards of asbestos inhalation the EPA banned the use of sprayed on insulation containing asbestos in 1973. Which is false. Used as kids bedrooms ever since. When it comes to asbestos, it rarely needs introduced at this point. Vermiculite Insulation. Once inhaled, most asbestos remains in the lungs. Vermiculite is the geological name given to a group of hydrated laminar minerals which are aluminium-iron-magnesium silicates. We have observed that depending on the mine from which it originates, and the process used to expand the vermiculite particles, vermiculite may vary in appearance and shininess. This product is irritant free, lightweight and fireproof up to. More than 70% of vermiculite sold in the U. Asbestos fibers in vermiculite are too small to be seen by the naked eye. Vermiculite insulation between attic joists . MICAFIL, founded in 1918 and based in Zurich, Switzerland, established itself as technology leader in bushings through its manufacture of traditional types such as OIP (Oil Impregnated Paper) and RBP (Resin Bonded Paper) and insulation components. It was first described in Massachusetts early in the 19th century and was named for the Latin word vermiculare, “meaning to breed worms” because of the exfoliation process that occurs when it is heated. Low levels of asbestos fibers are present in the air, water, and soil. Vermiculite Insulation Board. Worryingly, other commonly building materials have been found to contain asbestos. In addition to their involvement with the asbestos product industry, W. co. ) in homes. Q & A. If you have vermiculite insulation in your home, you should assume this material may be contaminated with asbestos and be aware of steps you can take to protect yourself and your family from exposure to asbestos. When vermiculite is heated to very high temperatures, it expands into long strands resembling small worms. The majority of homeowners need to be educated on the general danger of breathing and disturbing asbestos fiber. Spray-On Asbestos Insulation – Typically thick gray coating found on ceilings. 3–2. Now a friend of mine has scared the hell out of me by telling me. Vermiculite is a naturally occurring mineral mined around the world and has been used for insulation and agricultural purposes. Asbestos fibres can be released into the air in homes when: Disturbing loose-fill vermiculite insulation which may contain asbestos. However, a lawsuit in 2008 dictated. There will more than likely be asbestos in the attics, drywall. The expanded vermiculite is a light-weight, fire-resistant, and odorless material and has been used in numerous products, including insulation for. from exposure to asbestos. Even though there's loads, I've just ordered a second bag as I've used up the first one. Class A Refractory Adhesive. Have owned home just over 20 years. It is very flexible and is often used in attics and walls or wrapped around pipes. S. See WHAT TO DO ABOUT VERMICULITE INSULATION. In the 1920s, Zonolite began mining vermiculite in Libby, a city in Montana. Found vermiculite (asbestos) under attic floor boards on top. Asbestos vermiculite was once used in building insulation, but its use has been banned in many countries because of the health risks it poses. Contribute to dinglei2022/en development by creating an account on GitHub. New formulations were created after that with no asbestos deliberately added. Asbestos is commonly used for insulation because it is flame-retardant, strong, and resistant to chemicals. If you disturb the insulation, you may inhale some asbestos fibers. Add $1 to $4 per square foot for the cost to add new attic insulation after removing the asbestos from the attic. EXFOLIATED VERMICULITE consists of accordion-like granules containing microscopic air layers, to which vermiculite owes its light weight and excellent insulation properties. Does vermiculite insulation contain asbestos? Pure vermiculite should not contain asbestos. While no longer produced, as many as 35 million U. Medium Grade 2 – 8 85 Insulation, Horticulture, Refractories, General purpose. Libby is one of the largest asbestos contamination sites in the world, leading to vermiculite insulation contaminated with the mineral. S. Its nominal particle size is between 2 -15mm. Zonolite is a trademarked brand name of a vermiculite attic insulation that was sold between the 1940s and 1990s. products. Vermiculite is not a problem! Asbestos pollution of vermiculite is the problem. As we touched upon, the EPA agrees that vermiculite insulation containing less than one percent of asbestos is safe to be used within a home. Share. CARA is a ready-to-use, air-drying refractory adhesive. If you choose to have the vermiculite insulation removed, the EPA recommends that you use a trained and accredited asbestos contractor that is separate and independent from the company that performed the. Testing of vermiculite insulation for the presence of asbestos fibers can be performed by specialty laboratories, however testing can be very expensive and may give false results depending on the methods used. Micafil Vermiculite is free flowing and easy to install, it is ideal for thermal and acoustic insulation in lofts, between floors, interior cavity walls and for pipe protection. The four most common types of insulation are blanket, block, loose-fill, and spray-on: Blanket Insulation — Usually either in the form of batts (pre-cut sections) or large rolls, blanket insulation generally looks like a big, cotton-like blanket. As a result, vermiculite insulation can cause health risks due to contamination with asbestos fibers. The Fine “One Percent” Line. Vermiculite is an insulating and fire-resistant mineral found in many homes built between 1930 and 1990. F. Bulk sampling is reliable only when over 1% of the material is asbestos. Vermiculite insulation is a pebble-like, pour-in product and is usually gray-brown or silver-gold in color. Airborne asbestos Last published: May 11,. The distinguishing properties of these clay minerals are: layer charge, accessible particle size (i. Airborne asbestos fibers present a health. Airborne asbestos fibers present a health risk through inhalation, so the first step is to not disturb the material, which could release fibers into the air. , talc or vermiculite) that contain asbestos should also be regarded as ‘carcinogenic to humans’” (Straif et al. Micafil AG. Although the mine was shut down many years ago. Vermiculite insulation particle Typical vermiculite insulation . Zonolite was a brand of vermiculite insulation that is contaminated with small quantities of asbestos. Hello! I found on the attic of my 1956 house a few bags from old insulation Micafil vermiculite. Graduated from University of Central Florida (Ph. Carson, Dunlop & Associates Ltd. In fact, it is thought that most mesotheliomas are due to asbestos exposure ( 9 ). 2. Older homes (built prior to 1990) have insulation that can contain anywhere from 15 % asbestos to 100% asbestos. Asbestos is only a health problem when its fibers become airborne, as can happen, for example, if an asbestos-containing popcorn ceiling begins to disintegrate. You are over thinking this. Asbestos can be found in many forms. Government actions and regulations were put in place to phase out its use. Fluff: The fluffiness of loose-fill insulation can show if there is asbestos. The price of a roll of Earthwool is £18 per roll (at B&Q) and will cover about 8. Other common uses are as thermal and sound insulation, construction material, insulation material, and for lightweight, absorbent packaging material. You may hire a Certified Asbestos Professional (or licensed or certified Home Inspector ) to collect the sample for you. Services Required: (check all that apply) Vermiculite Testing. The particles of insulation have a particular color. EN. Insulators also refer to it as “loose-fill” and “blown-in” insulation. I'm AHERA certified as a building inspector, NIOSH 582 qualified and have lead many asbestos abatement and identification projects. MICAFIL, founded in 1918 and based in Zurich, Switzerland, established itself as technology leader in bushings through its manufacture of traditional types such as OIP (Oil Impregnated Paper) and RBP (Resin Bonded Paper) and insulation components. Homeowners should be aware of the risks associated with vermiculite insulation and follow current guidelines to ensure the safety of their homes. Vermiculite in Homes. If you choose to remove the vermiculite. Guide to using Micafil Vermiculite for Loft Insulation - Dupre Minerals EN English Deutsch Français Español Português Italiano Român Nederlands Latina Dansk Svenska Norsk Magyar Bahasa Indonesia Türkçe Suomi Latvian Lithuanian český русский български العربية Unknown Asbestos vermiculite is a type of insulation made from asbestos fibers that are mixed with a water-miscible binder. In its good years, the Libby mine accounted for more than 70% of. Only a trained technician using a microscope can see asbestos fibers.