S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Montana Gov. 9–251. A range of tasks selected for evaluation included cleaning, working around, moving, and removal of ZAI in attics and living spaces. The trust reimburses homeowners for 55 percent of their removal and reinsulation costs, with a maximum payout per owner of $4,125. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Zonolite is the trademarked name of a vermiculite attic insulation product sold between the 1940s and 1990s. Randolph. R. For example, if the abatement related cost are $7,500 and the claimant provides sufficient. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Ironically, in both studies, some of. William M. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Grace. This mine had a natural deposit of asbestos which. The product was made of asbestos-contaminated vermiculite once mined in Libby, Montana. The Zonolite Attic Insulation Trust (ZAI Trust) was created to help educate the public about the possible health effects of asbestos-containing vermiculite and to provide partial reimbursement for ZAI removal to qualified claimants. Zonolite. R. Grace. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. The Zonolite Attic Insulation Trust (ZAI Trust) was created to help educate the public about the possible health effects of asbestos-containing vermiculite and to provide partial reimbursement for ZAI removal to qualified claimants. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. The Process: 1. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. The trust will reimburse homeowners for 55% of their removal and re-insulation costs, with a maximum payout per owner of $4,125. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Schiro 2706 Fairmount Street Dallas, Texas 75201-1958 - Source:Europe PMC is an archive of life sciences journal literature. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. Several studies were designed and conducted to evaluate amphibole asbestos exposures in homes containing Zonolite (expanded vermiculite) attic insulation (ZAI). They were introduced. He said the settlement would resolve the remaining. DOI: 10. R. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. R. Thousands of homeowners simply opened the bags and poured the vermiculite into their attic floor, as well as down exterior walls. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. Some of the insulator contained particles of asbestos mined out of Quebec mines. A range of tasks selected for evaluation included clean- ing, working around, moving, and removal of ZAI in attics and living spaces. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Grace. R. Several studies were designed and conducted to evaluate amphibole asbestos exposures in homes containing Zonolite (expanded vermiculite) attic insulation (ZAI). S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. The Environmental Protection Agency (EPA) estimated in 1985 that 940,000 American homes contained, or had contained, Zonolite attic insulation. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. R. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. The present case study reports on tissue burden of fibrous dust in a person who used a vermiculite material (Zonolite) as an attic insulator some 50 years prior to her death. If you are planning remodeling or other building activity that requires actual removal of asbestos-containing vermiculite insulation, The Zonolite Attic Insulation Trust was established to provide some financial help with the cost of removing Zonolite Attic Insulation. Asbestos property damage claims other than for Zonolite Attic Insulation: Richard B. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. R. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. The Zonolite Attic Insulation Trust (ZAI Trust) was created to help educate the public about the possible health effects of asbestos-containing vermiculite and to provide partial reimbursement for ZAI removal to qualified claimants. R. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. In this release (“ National Consumer Awareness Campaign Launched on Vermiculite Insulation Used in Some Attics ”), the EPA states that “… home testing vermiculite in. It is a pebble-like, pour-in product that is usually light brown or gold in color, ranging in size from very fine particles to course pieces around an inch long. homes contained this type of attic insulation. Grace. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. R. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Vermiculite insulation exposure levels in residential buildings: What are reasonable risk assessments for people exposed to vermiculite insulation in residential buildings. R. Complete a blank sampleVermiculite in Homes. Asbestos-contaminated vermiculite attic insulation (VAI) produced from a mine near Libby, Montana, may be present in millions of homes along with other commercial asbestos-containing materials (ACM). It was used in many construction materials including insulation. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. R. Zonolite Insulation is the trademarked name of a product mined in Libby, MT, and sold as attic insulation between the 1940's and mid-1980's. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. The primary goal of the research described hereZonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. From a distance, vermiculite insulation resembles pebbles or gravel, and it fades to a grey color over time. In 2023, Grace agreed to an to restore damaged lands in and around the Superfund site. Vermiculite insulation is commonly found in residential attics and sold under the brand Zonolite. Grace. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Grace case for a Partial Summary Judgement finding Zonolite Attic Insulation (ZAI) does not pose an unreasonable risk of harm. Grace. You can read the full text: Zonolite Attic Insulation Exposure Studies. R. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. R. 279 [Google Scholar] 38. Several studies were designed and conducted to evaluate amphibole asbestos exposures in homes containing Zonolite (expanded vermiculite) attic insulation (ZAI). Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. The trust reimburses homeowners for 55 percent of their removal and reinsulation costs, with a maximum payout per owner of $4,125. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. Abstract. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Today, the insulation product may still be present in millions. Grace. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Greg Gianforte announced the offer on Jan. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. Grace. The EPA and ATSDR strongly recommend: Vermiculite insulation should be left undisturbed in your attic. R. R. R. If you spent $3,000 for abatement and re-insulation, you are potentially eligible for. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. In order to be eligible for reimbursement a claimant must be able to show: That vermiculite is the Zonolite Brand. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. It was sold from 1963 to 1984 under the product name Zonolite. Pilot study to estimate asbestos exposure from vermiculite attic insulation. According to a 2022 report by the European Commission, over 70,000 workers died in 2019 from past exposure to asbestos. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. The Zonolite Attic Insulation Trust (ZAI Trust) was created to help educate the public about the possible health effects of asbestos-containing vermiculite and to provide partial reimbursement for ZAI removal to qualified claimants. Grace. S. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. Hays, Richard Hatfield, William E. Asbestos insulation is one of the largest sources of asbestos exposure. The only cause of asbestosis, which is a progressive respiratory disease, is exposure to asbestos. Grace. Grace. R. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. The fieldwork for these studies was conducted at two homes. Grace. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Longo, James R. Zonolite is a loose-fill insulation brand commonly used to insulate attics. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. R. W. R. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. 10. On any device & OS. W. Judge Judith Fitzgerald of the Delaware Bankruptcy Court has issued a 54 page Memorandum Opinion denying claimant's motion in the W. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. In another study, activity-based air and surface sampling was conducted in three homes to evaluate amphibole asbestos exposures during specific activities in attics containing. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. R. The former Zonolite facility in Easthampton, Massachusetts, was an exfoliation plant operated by W. In a different study, 29% of homes with vermiculite had very low levels of detectable Libby amphibole, similar to normal outdoor background concentrations. R. R. It has been a relatively prosperous town among the depressed mining towns of western Montana. Grace. R. In order to be eligible for reimbursement a claimant must be able to show: That vermiculite is the Zonolite Brand. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. A 1992 study analyzed whether asbestos-containing materials found in older HVAC systems were released from. For businesses, the market costs for remediation projects will fall in $3000 to $12,000 range and even beyond. The Zonolite Attic Insulation Trust (ZAI Trust) was created to help educate the public about the possible health effects of asbestos-containing vermiculite and to provide partial reimbursement for ZAI removal to qualified claimants. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Zonolite Insulation: Zonolite insulation is one of the most recognized asbestos insulation brands for HVAC systems. Current approaches being used by Grantees and Subgrantees to weatherize homes with existing vermiculite insulation were identified as part of the development of this experimental plan based on a review of Grantee Health and Safety Plans and communications with weatherization program staff from seven states. R. R. The Zonolite Attic Insulation Trust (ZAI Trust) was created to help educate the public about the possible health effects of asbestos-containing vermiculite and to provide partial reimbursement for ZAI removal to qualified claimants. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. ATTIC INSULATION CONCERNS: GOOD NEWS AND MISLEADING WARNINGS: On May 21, 2003, the Environmental Protection Agency issued its report: "A Pilot Study to Estimate Asbestos Exposure form Vermiculite Attic Insulation" (66 pages). 279 [Google Scholar] 38. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Irritancy of ProductThis website requires cookies, and the limited processing of your personal data in order to function. , state funds, utility funds, the Zonolite Attic Insulation Trust Fund, and possibly homeowner contributions) because abatement is not allowed using WAP funds per Weatherization Program Notice (WPN) 17-7. CSE MISC. Zonolite Super 40: Type of spray insulation used for interior surfacing, commonly used as attic insulation. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Photos of the Zonolite in the structure before removal For removal prior to 6/16/14, you may provide BEFORE and AFTER photos of the attic or other area in questions depicting the presence of the attic insulation and removal of ZAI . Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Ewing, Steve M. Grace. December 17, 2006. 5. The fieldwork for these studies was. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. R. The Zonolite Attic Insulation Trust (ZAI Trust) was created to help educate the public about the possible health effects of asbestos-containing vermiculite and to provide partial reimbursement for ZAI removal to qualified claimants. e. R. Grace. The only way to identify asbestos is through microscopic examination of the material. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. R. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Schiro, Trustee Law Offices of Richard B. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Grace. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Several studies were designed and conducted to evaluate amphibole asbestos exposures in homes containing Zonolite (expanded vermiculite) attic insulation (ZAI). Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Grace. R. Do. 3. R. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Sold under various brand names, such as Zonolite Attic Insulation, the insulation came in big bags. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. A range of tasks selected for evaluation included cleaning, working around, moving, and removal of ZAI in attics and living spaces. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Grace. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Grace. Grace. The trust will reimburse homeowners for 55% of their removal and re-insulation costs, with a maximum payout per owner of $4,125. Liebsch) who allegedly contracted mesothelioma from exposure to ZAI. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. R. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. The Zonolite Attic Insulation trust was established in 2014 to help homeowners with. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. R. Removing vermiculite from home or business attics normally costs between $10,000 and $15,000. Int J Occup Environ Health 2010; 16: 279–290. C. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. R. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Grace case for a Partial Summary Judgement finding Zonolite Attic Insulation (ZAI) does not pose an unreasonable risk of harm. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Risk of cancer associated with residential exposure to asbestos insulation: a whole-population cohort study. R. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Grace. Ex-Worker Wins $36. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. R. Grace. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. This attic insulation was typically gray-brown or silver-gold in color. R. In order to be eligible for reimbursement a claimant must be able to show: That vermiculite is the Zonolite Brand. Determining the extent and the hazard potential of commercial or consumer use of products such as vermiculite attic insulation or vermiculite gardening products made with contaminated vermiculite is beyond the scope of this project. Grace. Grace. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Zonolite attic insulation may be present in homes throughout the area. Grace. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Grace. It has a granular, shiny appearance similar to quartz flakes or mica. R. Amphibole asbestos was present in all the insulation samples. The Minnesota Department of Health Institutional Review Board approved the study. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. Grace. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. R. Grace. One such trust is the Zonolite Attic Insulation Trust, which reimburses homeowners for a portion of the abatement of vermiculite insulation manufactured by W. This exposed workers in the plants. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. For years, Zonolite was used in the insulation of homes throughout the United. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. S. International Journal of Occupational and Environmental Health. While not all vermiculite produced before 1990 contains asbestos fibres, it is reasonable to. R. However, if the vermiculite insulation contained asbestos fibres, these asbestos fibres are related to health issues if inhaled. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Similarly, another hazard of Zonolite insulation is lung disease. NIOSH is also updating a study of vermiculite workers originally conducted in the 1980s. Grace. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. The Zonolite Attic Insulation Trust was established as part of a legal settlement with WR Grace to reimburse homeowners or renters for a portion of the money they have spent removing or replacing Zonolite brand vermiculite. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. While no longer produced, as many as 35 million U. R. Ewing WM, Hayes SM, et al. A range of tasks selected for evaluation included cleaning, working around, moving, and removal of ZAI in attics and living spaces. A trust fund was created with $3 billion to handle claims in. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. The Trust is expected to operate for a minimum of 20 years. related to health issues if inhaled. Schiro 2706 Fairmount Street Dallas, Texas 75201-1958 - Source: Zonolite attic insulation exposure studies. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. The Zonolite Attic Insulation trust was established in 2014 to help homeowners with the cost of. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. S. Grace. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Grace. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Grace. A range of tasks selected for evaluation included cleaning, working around, moving, and removal of ZAI in attics and living spaces. Zonolite Plaster: Dry plaster compound used for reinforcement. R. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. R. For years, Zonolite was used in the insulation of homes throughout the United. The number and location of homes that may contain the tainted insulation is elusive. R. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. However, concerns remain about health effects from environmental and other occupational exposures to asbestos-contaminated vermiculite, especially vermiculite that has been installed as loose-fill insulation in homes and other buildings. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Millette International Journal of Occupational and. A range of tasks selected for evaluation included cleaning, working around, moving, and removal of ZAI in attics and living spaces. For Zonolite Attic Insulation claims: Zonolite Attic Insulation Trust. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. R. The primary goal of the research described hereZonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. Grace. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. Mr. Several studies were designed and conducted to evalu- ate amphibole asbestos exposures in homes containing Zonolite (expanded vermiculite) attic insulation (ZAI). S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Grace. Grace. The contaminated vermiculite went to processing plants throughout the country. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Zonolite is a loose-fill insulation brand commonly used to insulate attics. Zonolite Attic Insulation Exposure Studies William M. Approximately, 75% of the vermiculite used in homes is the Zonolite Brand. Grace. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. In order to be eligible for reimbursement a claimant must be able to show: That vermiculite is the Zonolite Brand. Like other asbestos trusts, the Grace trust only pays a percentage of claimant requests to. Zonolite attic insulation exposure studies Several studies were designed and conducted to evaluate amphibole asbestos exposures in homes containing Zonolite (expanded vermiculite) attic insulation (ZAI). When heated to a high temperature, flakes of vermiculite expand as much as 8-30 times their original size. R. In a different study, 29% of homes with vermiculite had very low levels of detectable Libby amphibole, similar to normal outdoor background concentrations. Asbestos is a carcinogen associated with lung cancer, but few studies have examined the increased risk of lung cancer due to environmental asbestos exposure. Grace’s Zonolite attic insulation. The Zonolite Attic Insulation Trust (ZAI Trust) was created to help educate the public about the possible health effects of asbestos-containing vermiculite and to provide partial reimbursement for ZAI removal to qualified claimants. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. Asbestos-contaminated vermiculite attic insulation (VAI) produced from a mine near Libby, Montana, may be present in millions of homes along with other commercial asbestos. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U. Here's what you need to know about it. Grace made asbestos products and faced litigation that caused it to go bankrupt. A range of tasks selected for. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. Grace. Several studies were designed and conducted to evalu- ate amphibole asbestos exposures in homes containing Zonolite (expanded vermiculite) attic insulation (ZAI). If the result shows Tremolite asbestos (vermiculite mined. . 2. The Zonolite Attic Insulation trust was established in 2014 to help homeowners with the cost of removing Zonolite Attic Insulation from their homes. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. Mesothelioma is commonly considered an occupational disease occurring as a result of asbestos exposure in the workplace. Zonolite is the brand name of Libby Vermiculite sold by the Zonolite Company and later by W. Grace. R. Expert Help. The replacement pages are included. Abstract Several studies were designed and conducted to evaluate amphibole asbestos exposures in homes containing Zonolite (expanded vermiculite). doi: 10. Grace. Grace. Show More Show Less 2 of 17 Vermiculite is a mineral that was commonly used as insulation in homes built before. Richard Hatfield's 4 research works with 67 citations and 923 reads, including: Zonolite Attic Insulation Exposure Studies. S market, is well known to contain small quantities of hazardous amphibole (a mineral source. S market, is well known to contain small quantities of hazardous amphibole (a mineral. Although some vermiculite, notably that mined in China and South Africa, is considered to be asbestos free, Zonolite, with approximately 75% of the U.