USRE11106E - Water-proof and fire-proof material for roofing - Google Patents
Water-proof and fire-proof material for roofing Download PDFInfo
- Publication number
- USRE11106E USRE11106E US RE11106 E USRE11106 E US RE11106E
- Authority
- US
- United States
- Prior art keywords
- proof
- roofing
- water
- fire
- asbestus
- Prior art date
Links
- 239000000463 material Substances 0.000 title description 16
- 239000002184 metal Substances 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 241000209456 Plumbago Species 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229940108066 Coal Tar Drugs 0.000 description 4
- 239000011280 coal tar Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002966 varnish Substances 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000001747 exhibiting Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000615 nonconductor Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
Images
Definitions
- the object of my invention is to produce a flexible Water-proof and practically vtire-proof material forfroong, s iding, and analogous purposes, the material being composed of asbestus with an intimately-united -coating of I5 metal.
- Figure I is aview of a sheet exhibiting the various stages of preparation. f Fig. Il is an enlarged section at II II, Fig. I.
- the asbestus material is lirst treated with a mixture of powdered plumbago or other non-volatile carbonaceous matter and volatile liquid.
- the asbestus may be treated upon one or both sides.
- the volatile 425 part of the mixture is then'evaporated by heat, leaving the plumbago orother non-volatile carbonaceous material intimately associated with the fibers of the asbestus.
- I have 3o mixed finely-powdered plumbago with suicient coal-tar varnish to make a thin liquid, which will permeate the pores of the asbestus, the coal-tar varnish acting as a vehicle tocarryforward the line particles of the plum- .i 5-1ago.
- a thin film 3 of copper is .next deposited by electricity upon the asbestus, the copper takinghold of the grains of abath of melted metal, preferably tin, lead,
- the molten metal is deposited onthe copper, and thus a sheet 4 of the molten metal is 'attached to the asbestus fabric.
- the material is very flexible, and is practically va nonconductor of heat andtire-proof.
Description
A. BLANK. WATER PROOF .ANO HRB PROOF MATERIAL FOR ROOFING- INU. 11,106. 11e-issued Aug. 26, 1890.
v inf" zo thickness.
` UNITED STATES;
:om-CE.,
ALoIs BLANK, or sT. LoUIs, MIssoURI'.
wvrl-:R-Pnoolf AND F|RE 'PRooF MATERIAL i-'oR neoi-'lfNcaA SPECIFICATION forming part of Iteis'sued Letters Patent No. 11,106, dated ug-ust ee, Iseo.
Original No. 409,096, dated August 13, 1889. Application for reissue filed May 17, 1990. Serial No. 352,281.
5 in Water-Proof and Fire-Proof Material for Roofing and other Purposes, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings, forming -part of this specification.
The object of my invention is to produce a flexible Water-proof and practically vtire-proof material forfroong, s iding, and analogous purposes, the material being composed of asbestus with an intimately-united -coating of I5 metal.
Figure I is aview of a sheet exhibiting the various stages of preparation. f Fig. Il is an enlarged section at II II, Fig. I.
1 is asbestus paper or board of any desired The asbestus material is lirst treated with a mixture of powdered plumbago or other non-volatile carbonaceous matter and volatile liquid. The asbestus may be treated upon one or both sides. The volatile 425 part of the mixture is then'evaporated by heat, leaving the plumbago orother non-volatile carbonaceous material intimately associated with the fibers of the asbestus. In carrying outl this part of the process I have 3o mixed finely-powdered plumbago with suicient coal-tar varnish to make a thin liquid, which will permeate the pores of the asbestus, the coal-tar varnish acting as a vehicle tocarryforward the line particles of the plum- .i 5-1ago. -The saturated asbestus 2 is then subjected to heat until 'all the volatile matter has i# been thrown oi. A thin film 3 of copper is .next deposited by electricity upon the asbestus, the copper takinghold of the grains of abath of melted metal, preferably tin, lead,
or zinc, or an alloy of any two or more of x them. The molten metal is deposited onthe copper, and thus a sheet 4 of the molten metal is 'attached to the asbestus fabric. The material is very flexible, and is practically va nonconductor of heat andtire-proof.
The preferred'manner of preparing'the article has been herein described; but I do not confine myself strictly thereto. The process has been described more atllength in my application filed on the-23d of October, 1888, Serial No. 288,886, where .clainxiniade for the process of manufacture. It will be'` understood that no.' vegetable ber admits of treatment with molten metal, because the heat of the. molten v4metal would destroy it. Y
Iam aware that vegetable textile fabrics have been coated with copper, but, suchmaterial not being. fire-proof, and not possess- -ingvthe qualities of asbestos, is. not adapted to my purpose and invention.
Having thus describedmy invention, what I claim as new, and desire to secure .by Letters Patent, isv 1. The metallizedf asbestusmaterial com# forth. 1'
2,. As a. ncwlarticle of manufacture, ashes# V,tus having an' intimately-united coating of .metal applied thereto, substantially ,as set forth.
ALoIsBLANKf
Family
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