DE3221046A1 - Plastic-based powder for mouldless dowelling - Google Patents
Plastic-based powder for mouldless dowellingInfo
- Publication number
- DE3221046A1 DE3221046A1 DE19823221046 DE3221046A DE3221046A1 DE 3221046 A1 DE3221046 A1 DE 3221046A1 DE 19823221046 DE19823221046 DE 19823221046 DE 3221046 A DE3221046 A DE 3221046A DE 3221046 A1 DE3221046 A1 DE 3221046A1
- Authority
- DE
- Germany
- Prior art keywords
- plastic
- dowelling
- based powder
- materials
- powder
- 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.)
- Withdrawn
Links
- 239000000843 powder Substances 0.000 title claims abstract description 8
- 239000004033 plastic Substances 0.000 title claims abstract description 6
- 229920003023 plastic Polymers 0.000 title claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract 2
- 239000007769 metal material Substances 0.000 claims description 2
- 235000011837 pasties Nutrition 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 239000004035 construction material Substances 0.000 abstract description 2
- 238000004873 anchoring Methods 0.000 description 4
- 229920006328 Styrofoam Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- -1 plasterboard Substances 0.000 description 2
- 239000008261 styrofoam Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/14—Non-metallic plugs or sleeves; Use of liquid, loose solid or kneadable material therefor
- F16B13/141—Fixing plugs in holes by the use of settable material
- F16B13/142—Fixing plugs in holes by the use of settable material characterised by the composition of the setting material or mixture
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Pulver auf Kunststoffbasis zur Plastic-based powder for
formlosen Verdübelung Beschreibung Seit Jahren sind viele Arten von Dübeln bekannt einfache Formdübel, chemische Dübel, Verankerungsmassen, etc, Mit diesen Dübeln können z.B. Schrauben problemlos in Mauerwerk aus Beton, Stein etc. verankert werden. informal dowelling description For years there are many types of Dowels are known as simple shaped dowels, chemical dowels, anchoring compounds, etc, with These dowels, for example, can easily be used for screws in masonry made of concrete, stone, etc. be anchored.
Problematisch ist hingegen die Verankerung und Befestigung von Dübeln in Beichtbaustoffen wie Gipskarton, Styropor sowie in Pappe, Preßspan und ähnlichen Materialien.On the other hand, the anchoring and fastening of dowels is problematic in confessional building materials such as plasterboard, styrofoam as well as in cardboard, pressboard and the like Materials.
Die herkömmlichen Dübel finden in diesen Materialien keinen Halt oder sind nicht belastbar.The conventional dowels find no hold in these materials or are not resilient.
Es ist bekannt, daß z-r Erfüllung des llrfordernissesw Schrauben in weniger haltbaren Materialien befestigen zu können, einige technische Anstrengungen unternommen worden sind.It is known that z-r fulfillment of the requirement w screws in To be able to attach less durable materials, some technical effort have been undertaken.
Seit 1972 gibt es in Frankreich eine Verankerungsfüllmasse (GffenlegunEsschrift 2 249 .34 aes Deutschen Edtentamtes), seit 4975 in der Schweiz einen chemischen Dübel (Offenlegungsschrift 25 18 135 des Deutschen Patentamtes).There has been an anchoring filler compound in France since 1972 (GffenlegunEsschrift 2 249 .34 aes Deutschen Edtentamtes), since 4975 a chemical in Switzerland Dowel (published patent application 25 18 135 of the German Patent Office).
Weiterhin gibt es Stoffe zur formlosen Verdübelung auf Zementbasis oder aellulosebasis (z.B. Wümol).There are also materials for shapeless dowelling based on cement or cellulose-based (e.g. Wümol).
Alle die oben angeführten Erfindungen haben jedoch den Nachteil, daß eine fugenlose Verankerung des Fullmaterials mit dem Umgebungsmaterial, sei es Gipskarton, Styropor oder ähnliches, nicht möglich ist. Zum Teil erreichen die Stoffe nicht den Härtegrad, um die an der Schraube zu befestigenden Gegenstande zu tragen.However, all of the inventions listed above have the disadvantage that seamless anchoring of the filling material with the surrounding material, be it plasterboard, Styrofoam or similar is not possible. Some of the substances do not reach the degree of hardness to support the objects to be attached to the screw.
Vor allem die Stoffe auf Zementbasis bzw. auf Zellulosebasis schrumpfen bei der Härtung nd erreichen keine dauerhafte Festigkeit.Above all, the cement-based or cellulose-based fabrics are shrinking during hardening nd do not achieve permanent strength.
Der Erfindung liegt die Aufgabe zugrunde, eine haltbare Verdübelung, vor allem in Leichtbaustoffen, zu erreichen.The invention is based on the object of a durable dowelling, especially in lightweight construction materials.
Diese Aufgabe wird erfindungsmäßig dadurch gelöst, daß ein Pulver auf Kunststoffbasis hergestellt wird, das mit Wasser verrührt zu einer pastenartigen Nasse aufquillt, die binnen kürzester Zeit erhärtet und sich durch weiteres leichtes Aufquellen fugenlos an das Umgebungsmaterial anpresst.This object is achieved according to the invention in that a powder is made on a plastic basis, which is mixed with water to form a paste-like Wet swells, which hardens within a very short time and is further light Swelling pressed seamlessly against the surrounding material.
Leine beim Härtevorgang eingedrehte Schraube kann mühelos nach vollständiger Erhärtung herausgeschraubt werden, wobei das Schraubgewinde auf Dauer in der Masse erhalten bleibt.Leash screw screwed in during the hardening process can effortlessly after complete Hardening are unscrewed, the screw thread permanently in the mass preserved.
Das Pulver setzt sich zusammen wie folgt Alphahydra t 71 % Polyvinylacetat 5 % Kalkhydrat 10 /0 Nonylphenolsulfonat 3 C/j N-Vinylpyrolidon 3 % Elektrofilterasche - Füller 8 % Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß das mit Wasser angerührte Pulver sich fugenlos ins Umgebungsmaterial einpresst und dort 100%ig hält. Die Anwendungsweise ist vollkommen einfach und ohne größeren Aufwand.The powder is composed as follows Alphahydra t 71% polyvinyl acetate 5% hydrated lime 10/0 Nonylphenolsulfonat 3 C / j N-Vinylpyrolidon 3% electrostatic precipitator ash - filler 8% The advantages achieved with the invention exist in particular that the powder mixed with water is seamlessly integrated into the surrounding material pressed in and holds there 100%. The application is completely simple and without greater effort.
Als Nebeneffekt ist zu vermerken, daß mit dem angerührten Pulver auch sämtliche nichtmetallische Stoffe, vor allem Beichtbaustoffe sowie Pappe und Preßspan ausgebessert werden können.As a side effect it should be noted that with the mixed powder too all non-metallic materials, especially confessional materials as well as cardboard and pressboard can be repaired.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823221046 DE3221046A1 (en) | 1982-06-04 | 1982-06-04 | Plastic-based powder for mouldless dowelling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823221046 DE3221046A1 (en) | 1982-06-04 | 1982-06-04 | Plastic-based powder for mouldless dowelling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3221046A1 true DE3221046A1 (en) | 1983-12-08 |
Family
ID=6165282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823221046 Withdrawn DE3221046A1 (en) | 1982-06-04 | 1982-06-04 | Plastic-based powder for mouldless dowelling |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3221046A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3421209A1 (en) * | 1984-06-07 | 1985-12-12 | OBO Bettermann oHG, 5750 Menden | Device for fastening components to walls or the like |
| EP0509356A2 (en) * | 1991-04-17 | 1992-10-21 | Bayer Ag | Compound anchoring element with water-hardening polymer composition |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD49282A (en) * | ||||
| GB968063A (en) * | 1962-02-09 | 1964-08-26 | Rockgrip Ltd | Process of grouting elongated members in drill holes |
| GB1312904A (en) * | 1971-02-16 | 1973-04-11 | Strata Mining Patents Ltd | Rock bolting |
| DE2705751B1 (en) * | 1977-02-11 | 1978-07-20 | Bayer Ag | Cartridge for fixing anchor rods in drill holes |
| DE2830073A1 (en) * | 1978-07-08 | 1980-01-17 | Fischer Artur Dr H C | ANCHORING A FASTENING ELEMENT |
| DE2908746A1 (en) * | 1979-03-06 | 1980-09-18 | Bayer Ag | METHOD FOR STRENGTHENING AND SEALING GEOLOGICAL AND PROTECTED STOCK AND EARTH INFORMATION |
| DE3019889A1 (en) * | 1979-05-28 | 1980-12-04 | Weber Marie L | METHOD FOR STABILIZING THE STRETCH AND STRUT IN COAL PITS AND NON-FLAMMABLE RESIN FOR USE IN THE METHOD |
| DE3121112A1 (en) * | 1981-05-27 | 1982-12-16 | Kremo Werke Hermanns Gmbh & Co Kg, 4150 Krefeld | COMPONENT ADHESIVE FOR ADHESIVE CARTRIDGES AND DOWEL MATERIALS |
-
1982
- 1982-06-04 DE DE19823221046 patent/DE3221046A1/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD49282A (en) * | ||||
| GB968063A (en) * | 1962-02-09 | 1964-08-26 | Rockgrip Ltd | Process of grouting elongated members in drill holes |
| GB1312904A (en) * | 1971-02-16 | 1973-04-11 | Strata Mining Patents Ltd | Rock bolting |
| DE2705751B1 (en) * | 1977-02-11 | 1978-07-20 | Bayer Ag | Cartridge for fixing anchor rods in drill holes |
| DE2830073A1 (en) * | 1978-07-08 | 1980-01-17 | Fischer Artur Dr H C | ANCHORING A FASTENING ELEMENT |
| DE2908746A1 (en) * | 1979-03-06 | 1980-09-18 | Bayer Ag | METHOD FOR STRENGTHENING AND SEALING GEOLOGICAL AND PROTECTED STOCK AND EARTH INFORMATION |
| DE3019889A1 (en) * | 1979-05-28 | 1980-12-04 | Weber Marie L | METHOD FOR STABILIZING THE STRETCH AND STRUT IN COAL PITS AND NON-FLAMMABLE RESIN FOR USE IN THE METHOD |
| DE3121112A1 (en) * | 1981-05-27 | 1982-12-16 | Kremo Werke Hermanns Gmbh & Co Kg, 4150 Krefeld | COMPONENT ADHESIVE FOR ADHESIVE CARTRIDGES AND DOWEL MATERIALS |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3421209A1 (en) * | 1984-06-07 | 1985-12-12 | OBO Bettermann oHG, 5750 Menden | Device for fastening components to walls or the like |
| EP0509356A2 (en) * | 1991-04-17 | 1992-10-21 | Bayer Ag | Compound anchoring element with water-hardening polymer composition |
| EP0509356A3 (en) * | 1991-04-17 | 1992-12-16 | Bayer Ag | Compound anchoring element with water-hardening polymer composition |
| US5249898A (en) * | 1991-04-17 | 1993-10-05 | Bayer Aktiengesellschaft | Composite anchor incorporating a water-curing polymer composition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8101 | Request for examination as to novelty | ||
| 8105 | Search report available | ||
| 8141 | Disposal/no request for examination |