DE496163C - Process for covering roofing felt with aluminum powder - Google Patents

Process for covering roofing felt with aluminum powder

Info

Publication number
DE496163C
DE496163C DET35843D DET0035843D DE496163C DE 496163 C DE496163 C DE 496163C DE T35843 D DET35843 D DE T35843D DE T0035843 D DET0035843 D DE T0035843D DE 496163 C DE496163 C DE 496163C
Authority
DE
Germany
Prior art keywords
aluminum powder
roofing felt
covering
covering roofing
aluminum
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
DET35843D
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.)
ERNST TAEUBER DR
Original Assignee
ERNST TAEUBER DR
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 ERNST TAEUBER DR filed Critical ERNST TAEUBER DR
Priority to DET35843D priority Critical patent/DE496163C/en
Application granted granted Critical
Publication of DE496163C publication Critical patent/DE496163C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/02—Metal coatings
    • D21H19/06—Metal coatings applied as liquid or powder

Description

Verfahren zum Überziehen von Dachpappe mit Aluminiumpulver Die bekannten Verfahren, die Dachpappe bei ihrer Herstellung oder nach ihrer Verlegung auf dem Dach mit Aluminiumpulver zu überziehen, leiden an dem Übelstand, daß das Pulver wegen seiner Feinheit und seines geringen spezifischen Gewichts leicht verstäubt. Die ganze Umgebung wird damit verunreinigt, was bei der Arbeit im Freien auch noch einen erheblichen Verlust bedeutet, zumal man ohnehin genötigt ist, mit einem Überschuß an Aluminium zu arbeiten.Method for covering roofing felt with aluminum powder The known Process that the roofing felt during its manufacture or after its laying on the Coating roofs with aluminum powder suffer from the disadvantage that the powder easily dusted because of its delicacy and low specific weight. The whole environment is contaminated with it, which also happens when working outdoors means a considerable loss, especially since one is compelled to do so anyway, with a surplus to work on aluminum.

Diese Nachteile werden gemäß der Erfindung dadurch vermieden' daß man die körnige Masse,- die man zum Bestreuen der Dachpappe verwendet, also insbesondere Sand, vorher mit dem Aluminiumpulver vermischt. Zu einem wirksamen Überzug der Dachpappe mit Aluminium reicht schon die geringe Menge von i01" Aluminiumpulver hin, die man dem Sand zusetzt.These disadvantages are avoided according to the invention in that the granular mass - which is used to sprinkle the roofing felt, so in particular Sand, previously mixed with the aluminum powder. For an effective covering of the roofing felt with aluminum, the small amount of i01 "aluminum powder that you have is enough clogs the sand.

Verwendet man dieses Gemisch in einer der üblichen Weisen, so kann man die auffallende Beobachtung machen, daß die Dachpappe nicht nur an den sandbedeckten Stellen mit Aluminium überzogen erscheint, sondern auch an den winzigen Zwischenräumen neben den Sandkörnern.If one uses this mixture in one of the usual ways, so can one can make the striking observation that the roofing felt not only on the sand-covered ones Places covered with aluminum appears, but also at the tiny spaces next to the grains of sand.

Claims (1)

PATENTANSPRUCH: Verfahren zum Überziehen von Dachpappe mit Aluminiumpulver, dadurch gekennzeichnet, daß das Aluminiumpulver dem zum Bestreuen der Dachpappe dienenden körnigen Material, wie Sand, vor dessen Aufbringung zugemischt wird.PATENT CLAIM: Process for covering roofing felt with aluminum powder, characterized in that the aluminum powder is used for sprinkling the roofing felt Serving granular material, such as sand, is admixed before its application.
DET35843D 1928-10-25 1928-10-25 Process for covering roofing felt with aluminum powder Expired DE496163C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET35843D DE496163C (en) 1928-10-25 1928-10-25 Process for covering roofing felt with aluminum powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET35843D DE496163C (en) 1928-10-25 1928-10-25 Process for covering roofing felt with aluminum powder

Publications (1)

Publication Number Publication Date
DE496163C true DE496163C (en) 1930-04-15

Family

ID=7559442

Family Applications (1)

Application Number Title Priority Date Filing Date
DET35843D Expired DE496163C (en) 1928-10-25 1928-10-25 Process for covering roofing felt with aluminum powder

Country Status (1)

Country Link
DE (1) DE496163C (en)

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