Type A Millboard was an asbestos millboard made by Johns-Manville, sold in sheets.1,2 An insurance company's 1981 list of asbestos products, compiled from other companies' answers in lawsuits, gives it as a sheet product made from 1918 to 1981; 1981 was the list's own year, so the end date may mean it was still being made.1
A 1990 EPA notice that published what Manville reported lists Type A in a group of asbestos millboards, with C, 101 through 106, 219 and XXX, produced from 1878 to 1980.2 For the group as a whole, it gives asbestos fibers, 65 to 75%, with clay and lime, 15 to 25%; starch, 2 to 8%; and sodium silicate, 2 to 5%, and describes the millboards as sheets or board.2 These are group figures, not figures for Type A alone.2
See also XXX Millboard.
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Asbestos claims
If you or a family member worked with or around Type A Millboard (Johns-Manville) and later developed mesothelioma or another asbestos disease, a claim may be paid by the Manville Personal Injury Settlement Trust. Free case review.
What each document says
Every statement about Type A Millboard (Johns-Manville) in the documents, in each document's own words.
The Travelers Insurance Company's Product Information Booklet for Its Asbestos Seminar (1980–1981)
Asbestos; Publication of Identifying Information (1990)
- Made from: “produced 1878 to 1980”, said by Manville Corporation, as recorded by U.S. EPA, Federal Register 55 FR (Feb. 13, 1990), p. 142
- Made until: “produced 1878 to 1980”, said by Manville Corporation, as recorded by U.S. EPA, Federal Register 55 FR (Feb. 13, 1990), p. 142
- Description: “sheets or board furnished in thicknesses 1/32" to ½"”, said by Manville Corporation, as recorded by U.S. EPA, Federal Register 55 FR (Feb. 13, 1990), p. 142
- Ingredient: “clay and lime, 15 to 25%; starch, 2 to 8%; sodium silicate, 2 to 5%”, said by Manville Corporation, as recorded by U.S. EPA, Federal Register 55 FR (Feb. 13, 1990), p. 142
- Asbestos content: “asbestos fibers, 65 to 75%”, said by Manville Corporation, as recorded by U.S. EPA, Federal Register 55 FR (Feb. 13, 1990), p. 142
Manville Fund's Answers to Interrogatories in Gunn v. Celotex (1989)
Manville Fund's Responses to Plaintiffs' Interrogatories in Moore v. H.K. Porter (1990)
- Asbestos content: “asbestos containing”, p. 284
- Made at: “Waukegan Plant (1922 to 1985): Millboard Type A” (at Waukegan) (the plant: Waukegan, Illinois), p. 284
Kind of product
We list Type A Millboard (Johns-Manville) with asbestos-cement pipe, board and sheet, from how the documents describe its form. That page explains how such products exposed workers.
Trades that worked with products like it: Carpenters and Construction Workers.
Other asbestos-cement pipe, board and sheet by Johns-Manville (119)
Flexboard · Thermobestos · Min-k · Asbestocel · Metal-on · Transite Insulated Roof · Transite Panel · Transite Sewer Pipe · Transite-Korduct · Transitop · Tuff-Link · Type A Asbestos Millboard · Veneered Marinite · Vitribestos · Vitro Fire Felt · Xxx Asbestos Millboard · Xxx Millboard · 101 · 101 Asbestos Millboard · 101 Mobilene Sheet · and 99 more on the company's page
Asbestos-cement pipe, board and sheet by other makers (264)
Careytemp (Philip Carey) · Unibestos (Union Asbestos & Rubber Co.) · Unibestos (Pittsburg Corning) · Sal-mo (Nicolet) · Careycel (Philip Carey) · Triple A (Atlantic Asphalt & Asbestos) · Triple Aaa Hip & Ridge Shingles (Atlantic Asphalt & Asbestos) · Turnall "Colourgaze" (Atlas Asbestos) · Turnall (Turners Asbestos) · Turnall Granitone (Turners Asbestos) · Turnall Weatherall (Turners Asbestos Cement Co. Ltd. (Turner & Newall)) · Turnall Weatherall (Turners Asbestos Cement) · Unarcoboard (Owens-Corning) · Unarcoboard (Unarco) · Uni-syn Packing (Keasbey & Mattison) · Usg (maker not given) · Usg (U.S. Gypsum) · Vanguard (GAF) · Vitramic (maker not given) · Vitramic (Ruberoid) · and 244 more: all asbestos-cement pipe, board and sheet
See also
- Johns-Manville: the company's history, documents, people, products and plants
- Johns-Manville on our products page: what the documents say about the company's asbestos products, with sources
References
- The Travelers Insurance Company's Product Information Booklet for Its Asbestos Seminar (1980–1981) (April 30, 1981), p. 9.
- Asbestos; Publication of Identifying Information (February 13, 1990), p. 14.
- Manville Fund's Answers to Interrogatories in Gunn v. Celotex (December 7, 1989), p. 125.
- Manville Fund's Responses to Plaintiffs' Interrogatories in Moore v. H.K. Porter (February 15, 1990), p. 28.
Cite this page
“Type A Millboard (Johns-Manville).” AsbestosClaims.Law Library. https://asbestosclaims.law/library/products/johns-manville-type-a-millboard.
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