DE3700449A1 - Process for the protection of high-voltage pylons against sabotage - Google Patents

Process for the protection of high-voltage pylons against sabotage

Info

Publication number
DE3700449A1
DE3700449A1 DE19873700449 DE3700449A DE3700449A1 DE 3700449 A1 DE3700449 A1 DE 3700449A1 DE 19873700449 DE19873700449 DE 19873700449 DE 3700449 A DE3700449 A DE 3700449A DE 3700449 A1 DE3700449 A1 DE 3700449A1
Authority
DE
Germany
Prior art keywords
voltage
voltage pylons
against sabotage
silicon carbide
pylons
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.)
Granted
Application number
DE19873700449
Other languages
German (de)
Other versions
DE3700449C2 (en
Inventor
Johannes Heyen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19873700449 priority Critical patent/DE3700449A1/en
Publication of DE3700449A1 publication Critical patent/DE3700449A1/en
Application granted granted Critical
Publication of DE3700449C2 publication Critical patent/DE3700449C2/de
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/08—Structures made of specified materials of metal
    • E04H12/10—Truss-like structures
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • C04B2111/00525—Coating or impregnation materials for metallic surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Fencing (AREA)
  • Laminated Bodies (AREA)

Abstract

The object of the invention is to find a covering against sabotage on high-voltage pylons, which covering consists of epoxy resin-curing agent mixture and cement-sand with silicon carbide mixture to prevent cutting through or burning through the steel posts of the high-voltage pylon, silicon carbide making up at least 60% of the filler proportion. This protective cover is achieved by applying the epoxy mortar in a layer thickness of at least 1 cm. The layer thickness can be increased by inserting pressed clinker slabs or tiles.

Description

Der Erfinder hat es sich zur Aufgabe gemacht, ein Verfahren zu finden, welches ein Beschädigen der Hochspannungsmasten un­ möglich macht.The inventor has made it his business to develop a method find what a damage to the high voltage pylons un makes possible.

Seit einigen Jahren werden derartige Masten ständig angesägt und beschädigt, so daß diese sogar umkippen. Um diesen Sabo­ tageakten entgegenzuwirken, unterhalten die verantwortlichen Firmen und Behörden durchgehend unzählige Aufsichtsbeamte, um Tag und Nacht derartige Schäden zu vermeiden. Gesucht ist also ein Verfahren, so daß die Masten, die auf Winkeleisen - bestehend aus Stahl - stehen bis zu einer Höhe von 5-8 Metern ummantelt werden. Diese Ummantelung der Stahlständer soll ein Anbrennen und ein Anschneiden des Stahlständers verhindern.Such masts have been sawn continuously for several years and damaged, so that they even tip over. About this Sabo Counteracting the daily acts entertain those responsible Companies and government agencies throughout countless inspectors to Avoid such damage day and night. So what is wanted a procedure so that the masts that are on angle iron - consisting of steel - stand up to a height of 5-8 meters to be encased. This sheathing of the steel stand is said to be a Burn and prevent cutting the steel stand.

Es wurde bislang so verfahren, daß die 4 tragenden Ständer der Masten mit 20 cm starkem Beton ummantelt wurden. Dieses Ver­ fahren ist sehr schwierig und aufwendig, zumal die Masten oft im schwer befahrbaren Gelände stehen. Um Transportkosten zu sparen, hat man versucht, festere Materialien einzusetzen, wodurch die Ummantelung dünner sein kann. Hier gibt es Nach­ teile, da das Anschneiden noch nicht 100%ig verhindert werden kann. Auch der Feuerschutz ist noch nicht 100%ig gegeben.So far it has been done so that the 4 supporting stands of the Masts were covered with 20 cm thick concrete. This ver driving is very difficult and expensive, especially since the masts often stand in difficult-to-drive terrain. To transport costs too tried to use firmer materials, whereby the jacket can be thinner. There is night here parts, since cutting is not yet 100% prevented can. Fire protection is also not yet 100% guaranteed.

Überraschend wurde ein System gefunden, das alle diese Nach­ teile ausschließt. Das Ummantelungsverfahren wird wie folgt ausgeführt:Surprisingly, a system has been found that follows all of these excludes parts. The wrapping process is as follows executed:

Es wird - und das ist die Haupterfindung mit dem über­ raschenden Effekt - ein Epoxid-Harz-Gemisch, bestehend aus Epoxidharz-Härter + Zement-Sand und Silicium-Karbit-Gemisch verwendet.It will - and that's the main invention with the over surprising effect - an epoxy resin mixture consisting of Epoxy resin hardener + cement sand and silicon carbide mixture used.

Es ist erforderlich, daß das Produkt Silicium-Karbit mindestens 60% des Füllstoffes im Mörtel ausmacht. Damit ist die Feuer­ festigkeit gegeben. Ferner ist durch diesen Mörtel ein Anschneiden des Schutzmantels unmöglich gemacht worden.It is required that the product silicon carbide at least Accounts for 60% of the filler in the mortar. So that's the fire strength given. Furthermore, a mortar is cut through this mortar of the protective jacket has been made impossible.

Mit diesem Mörtel werden die 4 tragenden Stahlständer in einer Schichtstärke von mindestens 1 cm ummantelt. Man kann, um die Schichtstärke zu erhöhen, noch schnittfeste Preßklinker oder Fliesen mit in diese Schicht einbauen.With this mortar, the 4 supporting steel stands in one Layer thickness of at least 1 cm covered. You can order the To increase layer thickness, still cut-resistant press clinker or Install tiles in this layer.

Claims (3)

1. Verfahren zum Schutz von Hochspannungsmasten gegen Sabotage, dadurch gekennzeichnet, daß Hochspannungsmasten aus Stahl mit Epoxid-Mörtel, bestehend aus einem Epoxidharz-Härter-Gemisch mit Zement, Sand und Silicium-Karbit-Granulat, ummantelt wer­ den.1. A method for protecting high-voltage pylons against sabotage, characterized in that high-voltage pylons made of steel with epoxy mortar, consisting of an epoxy resin hardener mixture with cement, sand and silicon carbide granules, who sheathed the. 2. Verfahren zum Schutz von Hochspannungsmasten gegen Sabotage, dadurch gekennzeichnet, daß die Ummantelungsstärke durch Ein­ lage von Preßklinkern oder Fliesen erhöht wird.2. Procedure for protecting high-voltage pylons against sabotage, characterized in that the sheathing thickness by a location of press clinker or tiles is increased. 3. Verfahren zum Schutz von Hochspannungsmasten gegen Sabotage, dadurch gekennzeichnet, daß das Verhältnis des Silicium-Karbits zum Sand mindestens 60% betragen muß.3. Procedure for protecting high-voltage pylons against sabotage, characterized in that the ratio of silicon carbite to the sand must be at least 60%.
DE19873700449 1987-01-09 1987-01-09 Process for the protection of high-voltage pylons against sabotage Granted DE3700449A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873700449 DE3700449A1 (en) 1987-01-09 1987-01-09 Process for the protection of high-voltage pylons against sabotage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873700449 DE3700449A1 (en) 1987-01-09 1987-01-09 Process for the protection of high-voltage pylons against sabotage

Publications (2)

Publication Number Publication Date
DE3700449A1 true DE3700449A1 (en) 1988-07-28
DE3700449C2 DE3700449C2 (en) 1989-01-12

Family

ID=6318589

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873700449 Granted DE3700449A1 (en) 1987-01-09 1987-01-09 Process for the protection of high-voltage pylons against sabotage

Country Status (1)

Country Link
DE (1) DE3700449A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939465A1 (en) * 1988-12-09 1990-06-13 Siemens Ag Protective sheathing for latticed steel structure masts - consists of several layers of different materials with high mechanical and fire resistance
FR3115346A1 (en) * 2020-10-21 2022-04-22 Jean-Marc Pelardy MAST PROTECTED AGAINST VANDALISM

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108553A2 (en) * 1982-11-05 1984-05-16 Chubb & Son's Lock and Safe Company Limited Security bars

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108553A2 (en) * 1982-11-05 1984-05-16 Chubb & Son's Lock and Safe Company Limited Security bars

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939465A1 (en) * 1988-12-09 1990-06-13 Siemens Ag Protective sheathing for latticed steel structure masts - consists of several layers of different materials with high mechanical and fire resistance
FR3115346A1 (en) * 2020-10-21 2022-04-22 Jean-Marc Pelardy MAST PROTECTED AGAINST VANDALISM

Also Published As

Publication number Publication date
DE3700449C2 (en) 1989-01-12

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee