DE430590C - Method of making roof shingles or roof tiles - Google Patents

Method of making roof shingles or roof tiles

Info

Publication number
DE430590C
DE430590C DER58514D DER0058514D DE430590C DE 430590 C DE430590 C DE 430590C DE R58514 D DER58514 D DE R58514D DE R0058514 D DER0058514 D DE R0058514D DE 430590 C DE430590 C DE 430590C
Authority
DE
Germany
Prior art keywords
roof
shingles
making
base material
tiles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DER58514D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INTERNAT COPPERCLAD Co
Original Assignee
INTERNAT COPPERCLAD Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by INTERNAT COPPERCLAD Co filed Critical INTERNAT COPPERCLAD Co
Application granted granted Critical
Publication of DE430590C publication Critical patent/DE430590C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/28—Roofing elements comprising two or more layers, e.g. for insulation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/54—Electroplating of non-metallic surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Description

Verfahren zum Herstellen von Dachschindeln oder Dachziegeln. Die Erfindung betrifft ein Verfahren zum Herstellen von Dachschindeln oder Dachziegeln aus einem feuerfesten, formbaren Grundstoff und einem elektrolytisch aufgetragenen Metallüberzug. Das Neue besteht darin, daß die Oberfläche des Grundstoffs vor dem Aufbringen des elektrolytischen Metallüberzugs aufgerauht wird.Method of making roof shingles or roof tiles. The invention relates to a method for producing roof shingles or roof tiles from one refractory, malleable base material and an electrolytically applied metal coating. The novelty is that the surface of the base material before the application of the electrolytic metal coating is roughened.

Durch das Aufrauhen entsteht eine Fläche, deren Vorsprünge und Vertiefungen unregelmäßig verlaufen. Die unregelmäßigen Rauhigkeiten der Fläche bewirken-gewissermaßen eine Sperrung durch Ineinandergreifen der Unregelmäßigkeiten am Überzug und am Grundstoff, die nicht nur ein festes Anhaften des Überzugs am Grundstoff bewirkt, sondern auch den durch Wärmeunterschiede auftretenden Kräften entgegenarbeitet.The roughening creates a surface with its protrusions and depressions run irregularly. The irregular roughness of the surface has a certain effect a blockage by interlocking the irregularities on the coating and on the base material, which not only causes the coating to adhere firmly to the base material, but also counteracts the forces caused by differences in heat.

Der Grundstoff kann aus gekörntem Kork, Holz oder Asbestfasern bestehen, die mit einem feuerbeständigen Füllmetall, wie Magnesia, und einem gleichfalls feuerbeständigen Bindemittel vermengt sein können, das z. B. Chlormagnesium enthalten kann. Beim Formen des Schindelkörpers ist darauf zu achten, daß die Oberfläche rauh und uneben wird; wenn nötig, müssen künstliche Unebenheiten in ihr hergestellt werden. Auf diese unebene Oberfläche wird dann zuerst, wie üblich, ein Graphitanstrich o. dgl. aufgebracht, der sie leitend macht, und dann das Metall elektrolytisch darauf niedergeschlagen.The base material can consist of granulated cork, wood or asbestos fibers, those with a fire-resistant filler metal, such as magnesia, and a similarly fire-resistant one Binder can be mixed, the z. B. may contain magnesium chloride. At the Shaping the shingle body care should be taken that the surface is rough and uneven will; if necessary, artificial bumps must be made in it. on this uneven surface is then first, as usual, a graphite paint or the like. applied, which makes them conductive, and then deposited the metal electrolytically on it.

Claims (1)

PATENT-ANsPRUcii: Verfahren zum Herstellen von Dachschindeln, oder Dachziegeln aus einem feuerfesten, formbaren Grundstoff und einem elektrolytisch aufgetragenen Metallüberzug, dadurch gekennzeichnet, daß die Oberfläche des Grundstoffs vor dem Aufbringen des elektrolytischen Metallüberzugs aufgerauht wird.PATENT APPLICATION: Process for the production of roof shingles, or Roof tiles made from a refractory, malleable base material and an electrolytic one applied metal coating, characterized in that the surface of the base material is roughened prior to application of the electrolytic metal coating.
DER58514D 1922-06-09 1923-05-19 Method of making roof shingles or roof tiles Expired DE430590C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US430590XA 1922-06-09 1922-06-09

Publications (1)

Publication Number Publication Date
DE430590C true DE430590C (en) 1926-06-17

Family

ID=21925243

Family Applications (1)

Application Number Title Priority Date Filing Date
DER58514D Expired DE430590C (en) 1922-06-09 1923-05-19 Method of making roof shingles or roof tiles

Country Status (1)

Country Link
DE (1) DE430590C (en)

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