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WHITTEMORE COMPANY MATERIAL SAFETY DATA SHEET SECTION 1 - Chemical Product and Company Identification Product Identifier: Vermiculite, All Grades: Masonry Insulation, Attic Insulation, Concrete Grade, Pool Base, D3, D4, A1, A2, A3, A4 Product Class: Hydrated Laminar Magnesium Aluminum Iron Silicate
Jul 08, 2020· Amazingly, much of the vermiculite sold as a common gardening supplement up through the 1980s was contaminated with deadly, cancer-causing asbestos. What is Vermiculite? Vermiculite, a naturally occurring mineral was, until 1990, mined from the same ore deposits as the deadly mineral fiber asbestos. Asbestos ore is made up of long, thin fibers ...
Asbestos fibers in vermiculite are too small to be seen by the naked eye. Only a trained technician using a microscope can see asbestos fibers. However, due to limitations in the methods even trained technicians cannot ... our toll-free information line at 1-888-42ATSDR.
Asbestos Frequently Asked Questions . Contents ... from exposure to asbestos. The EPA recommends that vermiculite insulation be left undisturbed. 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. ...
Mar 13, 2019· Vermiculite Processing Operations in Northeast Minneapolis. Vermiculite ore containing hazardous Libby asbestos was processed in Northeast Minneapolis from 1938-1989. This page contains information about the vermiculite, ways people were exposed, .
This THERMOROCK 2.0 cu. ft. Vermiculite is an organic, asbestos-free soil amendment that can be used to improve moisture retention and aeration in potting mixes. It helps support root structure and stimulates root growth. Use to improve moisture retention and aeration in potting mixes; Supports root structure to stimulate fast root growth
Oct 31, 2019· Not only was Zonolite branded vermiculite not sold in New Zealand, but no other mines were shown to have asbestos in them either. This product is asbestos-free and always has been in New Zealand. What's more, vermiculite is non-toxic, pH neutral, rot-free, and sterile.
Recommended for shipping liquids and chemicals. GRADE 4 Bottled Liquids - Coarse grains. Less dust. Protects against leakage. Premium cushioning for bottled liquids. 1.75 cu. ft. absorbs 3 gallons. Meets ICAA and IATA hazardous material requirements. ULINE offers over 30,000 boxes, plastic poly bags, mailing tubes, warehouse supplies and bubble wrap for your storage, packaging, or shipping ...
ORDER FREE TEST KIT. $45 Lab Testing Fee Upon Return. Testing Vermiculite in Attic Insulation for Asbestos is Simple and Affordable* This Vermiculite Test Kit is designed to test your Vermiculite Attic Insulation for Asbestos! The only way to know for sure if vermiculite insulation in your home contains asbestos is to have it tested.
In 1973 the Sheehy family purchased Whittemore Company and moved it from Roslindale to Andover, Massachusetts. The company remained at this location until 1985 when it was relocated to its present site in Lawrence, Massachusetts. Expansion processing of vermiculite was added in 1993, as well as a blending production line for custom products.
Feb 08, 2019· An asbestos-contaminated vermiculite mine in Libby, Montana, is reported to have produced 80 percent of the world's supply of vermiculite when it operated from the 1920s through 1990. A 1963 study of the Libby vermiculite found it contained 6.2 percent to 22.5 percent tremolite asbestos.
SUMMARY • Vermiculite is a sheet silicate mineral that is found as flaky crystals; it is not a fibrous mineral like asbestos. Fibres of vermiculite can be formed by breakage of the flakes or by curling of the edges of the flakes.
Oct 02, 2019· Not necessarily. Although vermiculite certainly can be contaminated with asbestos, since the 1990s most vermiculite mined by reputable mines is regularly tested for asbestos contamination, as is most commercially available vermiculite found in are...
Potential Health Effects No specific long term health effects have been identified for asbestos and silica free vermiculite. As is true of all nuisance or inert particulates, inhalation of high concentrations of vermiculite dusts and/or particulates over prolonged periods of time may cause a benign pneumoconiosis.
Viagrow Vermiculite is asbestos free, clean, odorless, non-toxic, sterile, will not mold or rot and is a great soil amendment that can eliminate soil compaction Thanks for the inquiry, Viagrow Answered by: Viagrow. Date published: 2020-05-23. y_2020, m_8, d_18, h_24CST; bvseo_bulk, prod_bvqa, vn_bulk_3.0.10 ...
Concerns about vermiculite contaminated with asbestos fibers prompted people to wonder whether if that wasn't also the case with perlite, another expanded rock used to lighten gardening soils. But perlite, essentially a form of volcanic glass, is not formed in the same way as vermiculite and is never found in the company of asbestos.
Don't waste your money on having vermiculite tested for asbestos – the results mean nothing. Vermiculite attic insulation often contains asbestos and tests performed show that the amount of asbestos in the air when removed by shoveling and home "shop vacs" has been found to be 10 to 15 times higher than the allowed levels.
Asbestos Frequently Asked Questions . Contents ... from exposure to asbestos. The EPA recommends that vermiculite insulation be left undisturbed. 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. ...
Please Note: This product is asbestos free. We also sell this product as an insulation for folks building brick ovens, or for use in straw bale stucco construction. Note: Shipping 1 bag by UPS will cost more than the product. Call us for larger quantities! We also offer all other GRADES of Vermiculite drop shipped from our supplier.
Vermiculite from other sources has since been tested and proven to be asbestos free and harmless. The medium is considered safe for commercial and personal use. Vermiculite is best used for water-loving plants that need their soil to stay moist at all times. Add a healthy scoop of vermiculite to the potting soil of plants that like lots of water.
material. Asbestos Abatement is a term used in the industry and has the same meaning as Asbestos Processes in The Occupational Health and Safety Regulations, 1996. In this guideline, asbestos abatement and asbestos processes are interchangeable. Asbestos-Containing Material (ACM): any vermiculite determined to contain asbestos; or
Asbestos Removal and Decontamination Asbestos poses a significant health risk. As leaders in the industry, we provide innovative solutions for asbestos abatement and encapsulation. Vermiculite Removal Vermiculite is an asbestos-containing insulation used in many attics and walls prior to 1985.
Vermiculite is a natural substance that has been used in the construction, agricultural, horticultural, and industrial markets for over 80 years. Although not all vermiculite contains asbestos, some products, such as spray-on fireproofing, were made with vermiculite that contained asbestos until the early 1990s.
Asbestos contaminated vermiculite Not all vermiculite contains asbestos fibres, but the Libby mine supplied the majority of the world market in vermiculite-based insulation until it was closed.
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