EP0031343A1 - Procede pour le recouvrement d'objets - Google Patents
Procede pour le recouvrement d'objetsInfo
- Publication number
- EP0031343A1 EP0031343A1 EP19800901194 EP80901194A EP0031343A1 EP 0031343 A1 EP0031343 A1 EP 0031343A1 EP 19800901194 EP19800901194 EP 19800901194 EP 80901194 A EP80901194 A EP 80901194A EP 0031343 A1 EP0031343 A1 EP 0031343A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- binder
- ester
- vinyl
- dispersion
- acrylic acid
- 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- Withdrawn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
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/21—Rigid pipes made of sound-absorbing materials or with sound-absorbing structure
-
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/04—Arrangements using dry fillers, e.g. using slag wool which is added to the object to be insulated by pouring, spreading, spraying or the like
-
- 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
Definitions
- the invention relates to a method for coating objects with mineral wool fibers using a binder, in particular for thermal insulation, sound insulation and flame retardancy in the building industry.
- the main disadvantages of these coatings include the impossibility of applying layers thicker than about 4 cm in one operation, and the inapplicability for coating e.g. Aluminum or galvanized components as a result of the corrosion occurring due to the chemical reaction with the hydraulic binder in the presence of water.
- the object was to create a coating method of the type mentioned which is particularly suitable for surfaces which do not tolerate alkaline binders and which permits the application of thick layers, for example up to a thickness of 20 cm, in one operation.
- This object is achieved according to the invention in particular in that an aqueous plastic dispersion and / or solution, optionally together with a flame retardant, is used as the binder.
- Dispersions based on homopolymers based on vinyl acetate, copolymers made of vinyl acetate and ethylene, vinyl chloride, maleic acid dibutyl ester, acrylic acid esters, vinyl versatic acid and / or copolymers based on stolen / acrylic acid esters have proven to be particularly favorable.
- An aqueous plastic dispersion e.g. Mowilith (Hoechst) is e.g. diluted 1:20 with water and 1.5 g boaxax per liter of undiluted dispersion as a flame retardant and optionally 1 g Mergal AF as a disinfectant.
- the aqueous dispersion is sprayed on in a weight ratio of 1: 1 with rock or hut wool onto a wide variety of surfaces. Tests were carried out on iron surfaces, galvanized iron surfaces, aluminum surfaces, eternit, wood, brick masonry and concrete with a thickness of up to 20 cm in one operation.
- OMPI About 2 to about 25% by weight of binder, based on the total weight of the coating, is advantageously used. Percentages between 5 and 10% by weight are particularly advantageous.
- the coatings obtained according to the invention are also particularly suitable as moisture-regulating plasters.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Building Environments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Dans le procede pour recouvrir les objets de fibres de laine minerale, utilisant un liant, en particulier pour l'isolation thermique, sonore et ignifuge dans l'industrie du batiment, on met les fibres de laine minerale et le liant, melange a de l'eau, sur les objets; le liant est constitue d'une dispersion de matiere plastique aqueuse et/ou d'une solution, par exemple, une dispersion d'homopolymeres a base d'acetate de vinyle, de copolymeres d'acetate de vinyle et d'ethylene, de chlorure de vinyle, d'ester dibutylique de l'acide maleique, d'ester d'acide acrylique, d'ester vinylique d'acide versatique et/ou de copolymeres a base de styrol/ester de l'acide acrylique, le cas echeant additionnes d'un agent ignifuge.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT4571/79 | 1979-06-29 | ||
AT457179A ATA457179A (de) | 1979-06-29 | 1979-06-29 | Verfahren zum beschichten von bauteilen |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0031343A1 true EP0031343A1 (fr) | 1981-07-08 |
Family
ID=3565666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19800901194 Withdrawn EP0031343A1 (fr) | 1979-06-29 | 1981-01-26 | Procede pour le recouvrement d'objets |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0031343A1 (fr) |
AT (1) | ATA457179A (fr) |
WO (1) | WO1981000105A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1190035A (fr) * | 1982-01-06 | 1985-07-09 | Daniel D. O'connell | Composition insonorisante vaporisable |
SE446854B (sv) * | 1985-10-09 | 1986-10-13 | Bengt Kratz | Upphengningsanordning vid hiss |
CN103265832B (zh) * | 2013-05-30 | 2016-01-27 | 苏州艾特斯环保材料有限公司 | 一种含有顺丁烯二酸二丁酯的保温隔热涂料 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE584037C (de) * | 1930-12-01 | 1933-09-13 | J W Roberts Ltd | Verfahren und Vorrichtung zum Erzeugen eines isolierenden, aus faserigen Bestandteilen und einem Bindemittel bestehenden UEberzuges |
GB1414044A (en) * | 1973-03-09 | 1975-11-12 | Tac Construction Materials Ltd | Insulation materials |
BE827931A (nl) * | 1975-04-15 | 1975-07-31 | Bekledingsmateriaal |
-
1979
- 1979-06-29 AT AT457179A patent/ATA457179A/de not_active Application Discontinuation
-
1980
- 1980-06-30 WO PCT/AT1980/000021 patent/WO1981000105A1/fr unknown
-
1981
- 1981-01-26 EP EP19800901194 patent/EP0031343A1/fr not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO8100105A1 * |
Also Published As
Publication number | Publication date |
---|---|
ATA457179A (de) | 1983-02-15 |
WO1981000105A1 (fr) | 1981-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): FR |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19810707 |