WO1989006725A1 - Process for preventing exposure to chemically and/or biologically harmful substances given off by building surfaces - Google Patents

Process for preventing exposure to chemically and/or biologically harmful substances given off by building surfaces Download PDF

Info

Publication number
WO1989006725A1
WO1989006725A1 PCT/DE1989/000022 DE8900022W WO8906725A1 WO 1989006725 A1 WO1989006725 A1 WO 1989006725A1 DE 8900022 W DE8900022 W DE 8900022W WO 8906725 A1 WO8906725 A1 WO 8906725A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
wallpaper
adhesive
building surfaces
absorption
Prior art date
Application number
PCT/DE1989/000022
Other languages
German (de)
English (en)
French (fr)
Inventor
Heinz HÖLTER
Heinrich IGELBÜSCHER
Heinrich Gresch
Heribert Dewert
Original Assignee
Hoelter Heinz
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
Priority claimed from DE19883801652 external-priority patent/DE3801652C2/de
Priority claimed from DE19883807489 external-priority patent/DE3807489A1/de
Priority claimed from DE19883807501 external-priority patent/DE3807501A1/de
Application filed by Hoelter Heinz filed Critical Hoelter Heinz
Priority to DE8989901455T priority Critical patent/DE58901150D1/de
Priority to AT89901455T priority patent/ATE74986T1/de
Publication of WO1989006725A1 publication Critical patent/WO1989006725A1/de
Priority to SU894742142A priority patent/RU2013504C1/ru

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
    • E04B1/72—Pest control

Definitions

  • the invention relates to a method for avoiding exposure to chemical and / or biological pollutants which are emitted from building surfaces, in particular from walls, floors and ceilings in living rooms.
  • Impregnated materials are often used in the construction sector, the evaporation of which can lead to loads for humans, animals and plants. For example, this can be the case when formaldehyde is released.
  • the invention has for its object to provide a method for minimizing this of construction areas, such as to develop pollutants emitted by walls, floors and ceilings in living spaces.
  • This object is achieved according to the invention in that a covering is attached in front of the respective construction area and the pollutants collecting in the intermediate space are sucked through a chemically and / or biologically active absorption filter.
  • an absorption layer is formed directly in the space between the construction surface and the seal Plates can be made or also covered by the corresponding floor or the intended wallpaper is arranged.
  • drainage can also be laid in the insulation layer in an insulation arranged in the intermediate space as a support layer, which then are connected from a central, preferably sensor-controlled, suction device depending on the degree of contamination.
  • a suitable impregnating or disinfectant can also be added via such drains.
  • a pH of 3 or 13 is set in the absorption layer by appropriate treatment or impregnation. Both in the strongly acidic and in the strongly basic range, the living conditions for undesirable organisms deteriorate, e.g. Molds or mites quite considerably.
  • an adhesive which is made from building biologically harmless substances and is either strongly acidic with a pH 3 or strongly basic with a pH ⁇ > 13 is.
  • Such adhesives preferably consist of natural products, such as gum arabic, which remain highly breathable even after they have dried out.
  • the fungicidity and bactericide is achieved by mixing the materials mentioned with inorganic, basic / or acidic substances and, if appropriate, also with environmentally compatible disinfectants.
  • the adhesives or their active ingredients diffuse during the drying process into the surface of the applied wallpaper, so that it becomes resistant to fungus and / or mite attack. Depending on the desired decontamination, it is also easily possible to provide several adhesive layers.
  • a strongly basic layer (pH 13) is applied to the wall.
  • a neutral intermediate layer for example made of plastic, with preferably heat-insulating properties is arranged.
  • the intended wallpaper is then glued to the intermediate layer using a now strongly acidic adhesive (pH 3.5).
  • the plaster can optionally be applied in multiple layers, with an acid-reacting layer, then a neutral separating layer and finally a basic-reacting layer being provided, as in the case of gluing wallpapers.
  • a further natural substance can of course be added to it.
PCT/DE1989/000022 1988-01-21 1989-01-19 Process for preventing exposure to chemically and/or biologically harmful substances given off by building surfaces WO1989006725A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE8989901455T DE58901150D1 (de) 1988-01-21 1989-01-19 Verfahren zur vermeidung von belastungen durch chemische und/oder biologische schadstoffe, die von bauflaechen emittiert werden.
AT89901455T ATE74986T1 (de) 1988-01-21 1989-01-19 Verfahren zur vermeidung von belastungen durch chemische und/oder biologische schadstoffe, die von bauflaechen emittiert werden.
SU894742142A RU2013504C1 (ru) 1988-01-21 1989-09-20 Способ предотвращения загрязнений химическими и/или биологическими вредными веществами, выделяемыми строительными поверхностями

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
DE19883801652 DE3801652C2 (de) 1987-10-17 1988-01-21 Tapete zur Vermeidung von Schadstoffbelastungen in Räumen
DEP3801652.4 1988-01-21
DEP3805428.0 1988-02-22
DE19883805428 DE3805428C2 (de) 1987-10-17 1988-02-22 Verfahren zur Aufbringung bakterizider und fungizider Tapeten
DE19883806084 DE3806084C2 (de) 1987-10-17 1988-02-26 Verfahren und Vorrichtung zur Bindung von Schadstoffen, die von Fußböden abgegeben werden
DEP3806084.1 1988-02-26
DE19883807489 DE3807489A1 (de) 1988-03-08 1988-03-08 Fungizider innenraumputz bzw. spachtelmasse
DEP3807501.6 1988-03-08
DEP3807489.3 1988-03-08
DE19883807501 DE3807501A1 (de) 1988-03-08 1988-03-08 Fungizide tapete

Publications (1)

Publication Number Publication Date
WO1989006725A1 true WO1989006725A1 (en) 1989-07-27

Family

ID=27511133

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1989/000022 WO1989006725A1 (en) 1988-01-21 1989-01-19 Process for preventing exposure to chemically and/or biologically harmful substances given off by building surfaces

Country Status (7)

Country Link
EP (1) EP0354942B1 (pt-pt)
JP (1) JPH02502972A (pt-pt)
AU (1) AU610980B2 (pt-pt)
CS (1) CS39089A3 (pt-pt)
PL (1) PL277285A1 (pt-pt)
RU (1) RU2013504C1 (pt-pt)
WO (1) WO1989006725A1 (pt-pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009020555A1 (de) * 2009-05-08 2010-11-11 Ardex Gmbh Verfahren zur Verminderung gasförmiger Schwefelbestandteile aus der Raumluft, hervorgerufen durch Emissionen aus Baustoffen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110354440A (zh) * 2019-07-02 2019-10-22 襄阳水木南山装饰工程有限公司 一种装修工程中预防和控制甲醛污染的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE564077C (de) * 1932-11-14 Aeg Getraenkekanne mit Tuelle und Henkel
GB134181A (en) * 1919-06-17 1919-10-30 British Thomson Houston Co Ltd Improvements in and relating to Bucket Wheels for Elastic Fluid Turbines or the like and Methods of Making same.
GB959805A (en) * 1961-07-14 1964-06-03 Farrow & Jackson Ltd Improvements in or relating to jugs
DE3131724A1 (de) * 1981-08-11 1983-03-24 Paul 8000 München Hirsch Vorrichtung fuer kaffeekannen
DE3400750A1 (de) * 1984-01-11 1985-07-18 Josef 8898 Schrobenhausen Obermaier Krug und verfahren zu seiner herstellung
DE3525378A1 (de) * 1985-07-16 1987-01-22 Zimmermann Anso Dr Rotpunkt Gefaess oder kanne mit einem abnehmbaren schwenkdeckel

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DERWENT PATENT ABSTRACTS, Section Ch, Week 8222, 24 April 1982, Derwent Publications Ltd (London, GB), page 1, Class A, Abstract No. 8244809E/22; & JP,A,57 067 508, (OZEKI KAGKU KOGYO), 24 April 1982. *
DERWENT PATENT ABSTRACTS, Section Ch, Week 8601, 29 July 1985, Derwent Publications Ltd (London, GB), page 1, Class A, Abstract No. 86002074/01; & HU,A,035 701, (KEMIKAL EPITOANYAGI), 29 July 1985. *
DERWENT PATENT ABSTRACTS, Section Ch, Week 8649, 24 November 1986, Derwent Publications Ltd (London, GB), page 1, Class A, Abstract No. 86322202/49; & JP,A,61 238 706, (DAINIPPON INK CHEM.), 24 October 1986. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009020555A1 (de) * 2009-05-08 2010-11-11 Ardex Gmbh Verfahren zur Verminderung gasförmiger Schwefelbestandteile aus der Raumluft, hervorgerufen durch Emissionen aus Baustoffen

Also Published As

Publication number Publication date
PL277285A1 (en) 1989-09-18
AU2924789A (en) 1989-08-11
CS39089A3 (en) 1992-06-17
RU2013504C1 (ru) 1994-05-30
EP0354942B1 (de) 1992-04-15
EP0354942A1 (de) 1990-02-21
AU610980B2 (en) 1991-05-30
JPH02502972A (ja) 1990-09-20

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