DE655166C - Sealing and insulating plate - Google Patents

Sealing and insulating plate

Info

Publication number
DE655166C
DE655166C DEN39723D DEN0039723D DE655166C DE 655166 C DE655166 C DE 655166C DE N39723 D DEN39723 D DE N39723D DE N0039723 D DEN0039723 D DE N0039723D DE 655166 C DE655166 C DE 655166C
Authority
DE
Germany
Prior art keywords
sealing
peat
fibers
insulating plate
raw
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
DEN39723D
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.)
NORDDEUTSCHE ASBEST U GUMMIWER
Original Assignee
NORDDEUTSCHE ASBEST U GUMMIWER
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 NORDDEUTSCHE ASBEST U GUMMIWER filed Critical NORDDEUTSCHE ASBEST U GUMMIWER
Priority to DEN39723D priority Critical patent/DE655166C/en
Application granted granted Critical
Publication of DE655166C publication Critical patent/DE655166C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/02Sealings between relatively-stationary surfaces
    • F16J15/06Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/102Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sealing Material Composition (AREA)

Description

Dichtungs.. und Isolierplatte Die Erfindung b@efaßt sich mit der Herstellung von Dichtungs- und Isolierplatten, welche säurebeständig und bedingt auch feuerfest sein sollen. Sie können beispielsweise zum Abdecken von Akkumulatorenkästen, Batterien, Transformatoren, ölapparaten usyv. verwendet werden, vor allem in den Fällen, wo neben der Säurebeständigkeit nur eine gering@ere Haltbarkeit verlangt wird. Hierfür hat man seither fast ausschließlich Gummi verwendet, welches aber vom Ausland eingeführt werden muß. Die Platte nach der Erfindung hat demgegenüber den Vorteil, daß sie ausschließlich aus inländischen Rohstoffen hergestellt ,werden kann. Ihr Hauptbiestandteil ist Torf.Sealing .. and insulating plate The invention deals with the production of sealing and insulating panels, which are acid-resistant and, to a certain extent, also fire-resistant meant to be. For example, they can be used to cover accumulator boxes, batteries, Transformers, oil apparatus, usyv. used especially in cases where in addition to acid resistance, only a shorter shelf life is required. Therefor Since then, rubber has been used almost exclusively, but it was imported from abroad must become. The plate according to the invention has the advantage that it can be made exclusively from domestic raw materials. Your main stake is peat.

Es sind bereits verschiedentlich Platten aus Torf für technische Zwecke vorgeschlagen worden. Z. B. hat man unzerklein@erte Torfstücke, welche in zugeschnittener Größe zwischien mit Klebstoff bestrichenen Pappe- oder Papierplatten zusammengepreßt waren, als Bekleidungsplatten für Wände o-. dgl. verwendet. Ferner hat man ungepreßte und urzerkleinerte Torfstücke nach einem besonderen Verfahren getrocknet, um sie als gegen Feuchtigkeit isiolierende, schalldichte und bedingt auch feuersichere Baukörper verwenden zu können. Weiter ist es bekannt, die @obersten Torfschichten ohne Änderung ihrer natürlichen Struktur durch Trocknen, starkes Pressen, Imprägnieren und Zusetzen van Bindemitteln zu plastischen Gegenständen zu verarbeiten, die als Ersatz für Holz, Pappe, Papier usw. dienen sollten; hierbei sind als Binde- und Imprägnierungsmittel u. a. Teer, Asphalt und Leim genannt. Schließlich ist sclhon ein Verfahren .zur Herstellung von Bausteinen, Platten und anderen Formstücken vorgeschlagen worden, bei dem Kieselgur, Kalk, Lehm und hydraulische Bindemittel mit durch Fluorsilicate imprägnierten pflanzlichen Bestandteilen, wie Sägespänen, Holzmehl und Torf, gemischt werden. Erwähnt sei schließlich noch, daß es bekannt ist, zerkleinerte Torffasiern nach Tränken mit Fettoder Graphit für Dichtungs,-und Schmierzwecke zu verwenden sowie getrocknetes Torfmull durch Mischen mit Teer und gegebenenfalls einem Zusatz von klebenden Stoffen zu einer für Dachdeckzwecke geeigneten. Masse zu verarbeiten.There are already various plates made of peat for technical purposes has been proposed. For example, you have pieces of peat that have not been comminuted, which are cut into Size pressed together between cardboard or paper sheets coated with glue were, as cladding panels for walls o-. Like. Used. Furthermore, one has uncompressed and crushed pieces of peat dried in a special process to make them as insulating against moisture, soundproof and, to a certain extent, also fireproof To be able to use the building structure. It is also known, the @top layers of peat without changing their natural structure through drying, strong pressing, impregnation and adding binders to process plastic objects that are used as Should serve as a substitute for wood, cardboard, paper, etc.; here are as binding and Impregnation agents, among others Called tar, asphalt and glue. After all, that's fine a method. for the production of building blocks, plates and other shaped pieces proposed been made with diatomite, lime, clay and hydraulic binders using fluorosilicates impregnated vegetable components such as sawdust, wood flour and peat will. Finally, it should be mentioned that it is known to have crushed peat fibers to be used for sealing and lubricating purposes after soaking with grease or graphite and dried peat litter by mixing with tar and optionally an additive from adhesive materials to one suitable for roofing purposes. To process mass.

Diese verschiedenen Platten und Massen sind jedoch für die Dichtungs- und Isolierzwecke, wie sie die Erfindung voraussetzt, nicht geeignet. Vor allem fehlt es. ihnen sämtlich an der erforderlichen Elastizität, welche jeder Dichtungsstoff besitzen muß. Auch ist ihre Säurebeständigkeit im allgemeinen nicht ausreichend.However, these different plates and masses are essential for sealing and insulation purposes as presupposed by the invention are not suitable. Above all lacking. all of them have the elasticity required by every sealant must own. In general, their acid resistance is also insufficient.

Demgegenüber bestehen die Dichtungs- und Isolierplatten nach der Erfindung aus fein zerkleinerten Torffasern, welche mit Pflanzenleim und einem Zusatz von Natronlauge zu einer Rohplatte verarbeitet und beiderseits mit einem Ü berzug :aus einer Mischung von Bitumen; Asbiestfasern und einer fetthaltigen Mässe versehen sind. !`;_ Hierbei ist die feine Zerkleinern i der Torffasern deshalb wichtig, weil ki#rsoIi;St eine ungleichmäßige Faserverteilung in °,clet Platten hergeben würde. Das Zerkleinern des Torfes erfolgt in der Weise, daß Torfstücke auf Länge geschnitten und dann in einem Holländer :aufgeweicht und unter immer engerem Einstellen der Messer weiter zerschnitten werden. Die weitere Verarbeitung dieser Fasern zu den Rohplatten erfolgt in der bei der Herstellung von Asbest- und Lederpappen üblichen Art. Die verwendete Natronlauge muß 32° Bowie haben, damit die Platten die bestimmte erforderliche Härteerhalten.In contrast, there are the sealing and insulating plates according to the invention from finely chopped peat fibers, which with vegetable glue and an addition of Caustic soda processed into a raw board and on both sides with a Covering: from a mixture of bitumen; Asbestos fibers and a fatty measure are provided. ! `; _ Here, the fine chopping of the peat fibers is important, because ki # rsoIi; St produce an uneven fiber distribution in °, clet plates would. The peat is crushed in such a way that pieces of peat are cut to length cut and then in a Dutchman: softened and with ever closer adjustment the knife will be cut further. Further processing of these fibers too The raw panels are made in the manner customary in the manufacture of asbestos and leather cardboard Art. The caustic soda used must have 32 ° Bowie, so that the plates are certain required hardness.

Die so- hergestellten Rohplatten können anschließend durch Tränkung mit :einem der handelsüblichen Mitteleinen gewissen Grad von Feuerfestigkeit erhalten.The raw panels produced in this way can then be impregnated with: one of the commercially available agents to obtain a certain degree of fire resistance.

Das Aufbringen dies Über zages schließlich hat den Zweck, die Platten säuieefest zu machen und ihre Elastizität und Haltbarkeit zu erhöhen. Hierzu eignet sich vorzugsweise .eine Mischung von etwa 70% geblasenem Bitumen, 2o% Asbestine (Asbiestmehl) und i o % Fettpech, welche in heißem Zustand :auf die imprägnierten oder nichtimprägnierten Rohplatten aufgetragen wird.Finally, the purpose of applying this over zages is to make the plates to make them acid-proof and to increase their elasticity and durability. Suitable for this Preferably a mixture of about 70% blown bitumen, 20% asbestine (Asbiest flour) and 10% fat pitch, which in the hot state: on the impregnated or non-impregnated raw panels.

Claims (2)

PATEN TA NSPRIiCHE: i. Dichtungs- und Isolierplatte, dadurch gekennzeichnet, daß fein zerkleinerte Torffasernmit Pflanzenleim und einem Zusatz von Natr:o#nlauge (zweckmäßig von 32° Bone) zu einer Rohplatte verarbeitet und beiderseits mit einem Überzug aus einer Mischung von Bitumen, Asbestfasern und einer fetthaltigen Masse, z. B. Fettpech, versehen sind. PATENT PRINCIPLES: i. Sealing and insulating panel, characterized in that finely chopped peat fibers with vegetable glue and an addition of soda lye (expediently from 32 ° bone) are processed into a raw panel and on both sides with a coating of a mixture of bitumen, asbestos fibers and a fatty compound, z. B. fat pitch, are provided. 2. Platte nach Anspruch i, dadurch gekennzeichnet, daß die Rohplatte vor dem Aufbringen dies Überzuges mit einem an sich hekannten, feuerfest machenden Mittel getränkt ist:2. Plate according to claim i, characterized in that that the raw panel with a per se known before the application of this coating, refractory agent is soaked:
DEN39723D 1936-08-02 1936-08-02 Sealing and insulating plate Expired DE655166C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN39723D DE655166C (en) 1936-08-02 1936-08-02 Sealing and insulating plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN39723D DE655166C (en) 1936-08-02 1936-08-02 Sealing and insulating plate

Publications (1)

Publication Number Publication Date
DE655166C true DE655166C (en) 1938-01-10

Family

ID=7348047

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN39723D Expired DE655166C (en) 1936-08-02 1936-08-02 Sealing and insulating plate

Country Status (1)

Country Link
DE (1) DE655166C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587869A (en) * 1994-02-17 1996-12-24 Murata Manufacturing Co., Ltd. High-voltage capacitor manufacturing method and high-voltage capacitor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587869A (en) * 1994-02-17 1996-12-24 Murata Manufacturing Co., Ltd. High-voltage capacitor manufacturing method and high-voltage capacitor

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