WO1997032827A1 - Verfahren zur herstellung von fussbodenunterbauten - Google Patents
Verfahren zur herstellung von fussbodenunterbauten Download PDFInfo
- Publication number
- WO1997032827A1 WO1997032827A1 PCT/AT1997/000046 AT9700046W WO9732827A1 WO 1997032827 A1 WO1997032827 A1 WO 1997032827A1 AT 9700046 W AT9700046 W AT 9700046W WO 9732827 A1 WO9732827 A1 WO 9732827A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- powder
- particles
- pumice
- floor
- binder
- Prior art date
Links
Classifications
-
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
-
- 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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
-
- 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
- C04B2111/60—Flooring materials
Definitions
- the invention relates to a method for producing floor substructures.
- Perlite beads made sticky, i.e. e.g. mixed with bituminous masses, synthetic or natural resins. Furthermore, the formation of foam concrete, expanded concrete, gypsum-bound EPS
- Dry screed plates placed on loose chippings give way to these chippings when walking on the
- the problem arises that the binder moisture remains enclosed in the sub-floor for too long, provided that no holes in the top floor, which can be made of chipboard, gypsum plasterboard or gypsum plasterboard, for example, provide for later dehumidification.
- insulation particles are loosely poured onto a raw ceiling, that powdered binder, preferably gypsum powder,
- cement powder or a mixture of cement and binders such as e.g. Tile adhesive powder
- Potash or sodium water glass is sprayed onto the binder.
- a level compensation layer applied in this way hardens particularly quickly
- the method according to the invention can be used to prevent the assembly from arriving again, which leads to a reduction in production costs.
- expanded clay particles or felt as insulation particles for example, expanded clay particles or felt as insulation particles; Perlite particles; Aerated concrete particles or chips;
- glue powder, cement glue powder, cement powder or the like can be added to the insulating material particles before they are deposited, which glues react with the air moisture and harden.
- binders harden in the course of time by absorbing atmospheric moisture and thus also connect the insulation material particles lying further below the superficial binder layer, which creates a consistently solid footplate substructure.
- Another feature of the invention may be that the powdery binding agent is mixed with fine sand or quartz powder and / or with insulating material particles before it is filled up.
- the strength of the superficial binder layer can thus be increased in a simple manner.
- the potash or sodium water glass is mixed with water before it is sprayed on, which significantly improves the sprayability of the water glass and thus allows the use of simple and therefore low-cost sprayers.
- the water glass or the water glass-water mixture is sprayed in an amount of 0.5 to 2 liters per ver floor area.
- Another object of the invention is to provide a solid floor substructure per se, which reaches its final strength particularly quickly.
- such a floor substructure has an insulation particle layer heaped on a raw ceiling and an overlying binder layer which is bound by means of potassium or sodium water glass.
- the construction according to the invention prevents the assembly from arriving again, which leads to a reduction in the production costs.
- the binder layer by gypsum, cement or by a mixture of cement and
- Binders e.g. Tile adhesive powder, building adhesive filler powder or the like. Is formed.
- Such binders are available inexpensively in the required quantities and, after contact with water glass, form sufficiently solid materials for the application in question
- Another feature of the invention can be that the insulating material layer
- Plastic foam particles which are optionally surface hardened by heat treatment, or are formed from similar materials.
- Insulation layer is formed from only one type of insulation particles.
- Insulation layer is formed from a mixture of different types of insulation material particles.
- Glues in powder form which react with the air humidity and harden, gypsum powder,
- Insulation particles which creates a solid foot underframe throughout.
- the binder is mixed with fine sand or quartz powder and / or insulation particles.
- the strength of the superficial binder layer can thus be increased in a simple manner.
- Insulation particle layer and an overlying binder layer which by means of
- Potash or sodium water glass is bound, according to the invention a loose bed of insulating material particles is first spread onto the raw ceiling. You can
- the raw ceiling is laid on and covered by the insulation particles.
- These insulation material particles are preferably formed by the following materials:
- any type of insulation particles can be used for the method according to the invention or in a floor substructure according to the invention.
- the floor substructure according to the invention can only have a single type of insulation material, but can also be formed by a mixture of several different types of particles.
- a powdery binder is poured loosely over this layer and removed using a crossbar.
- Gypsum powder, cement powder or a mixture of cement and binders such as e.g. Tile adhesive powder, construction adhesive filler powder or the like. Suitable.
- potassium or sodium water glass is sprayed onto the binder.
- the water glass can also be mixed with some water to increase the sprayability. This addition of water does not require expensive compressed air equipment, a watering can or a simple "painter's spray" is sufficient.
- the water content can be up to 25% or more in this mixture.
- the level compensation layer according to the invention can be formed with layer thicknesses of 2 1/2 to 5 cm and even more.
- gypsum powder for example, can already be added in small quantities to the insulation particles filled in bags, as can cement powder (if cement is used instead of plaster sprinkling, or a mixture of cement and binders, such as tile adhesive powder or construction adhesive filler powder, etc.).
- cement powder if cement is used instead of plaster sprinkling, or a mixture of cement and binders, such as tile adhesive powder or construction adhesive filler powder, etc.
- the binder powder is ground coarser.
- a "gypsum-smooth" surface is not important. In order to facilitate the spreading of the binder, this can be mixed with fine sand or quartz powder, in which case the surface strength is increased. Finely ground or coarser components of insulation material particles can also be added to the binder.
- a bond of EPS particles particles of expanded polystyrene, i.e. foamed plastic
- EPS particles particles of expanded polystyrene, i.e. foamed plastic
- gypsum stone with a thickness of, for example, 0.5 mm to 2-3 mm or more have been coated (see above)
- water glass alone is not possible, therefore it is always necessary to add binder powder for hardening in connection with water glass or water / water glass mixtures.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Floor Finish (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU18609/97A AU1860997A (en) | 1996-03-04 | 1997-03-04 | Process for the production of floor substructures |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT40396 | 1996-03-04 | ||
ATA403/96 | 1996-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997032827A1 true WO1997032827A1 (de) | 1997-09-12 |
Family
ID=3489697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT1997/000046 WO1997032827A1 (de) | 1996-03-04 | 1997-03-04 | Verfahren zur herstellung von fussbodenunterbauten |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU1860997A (de) |
WO (1) | WO1997032827A1 (de) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4103883A1 (de) * | 1991-02-08 | 1992-08-13 | Johann Neuhauser | Deckel mit unterdruck-ventilverschluss, insbesondere fuer speisen- und getraenkebehaeltern |
NL9201311A (nl) * | 1992-07-21 | 1994-02-16 | Hollandsche Betongroep Nv | Vol-kunststof sportveld. |
DE9410620U1 (de) * | 1994-07-01 | 1994-09-15 | Szöllöskei, Laszlo, 04626 Löbichau | Fußbodenausgleichsmasse |
JPH08120606A (ja) * | 1994-10-21 | 1996-05-14 | Ozawa Concrete Kogyo Kk | 水ガラスによる透水性コンクリートの急結工法 |
DE19544741A1 (de) * | 1994-12-02 | 1996-06-05 | Markus Ing Stracke | Verfahren zum Beschichten von Leichtbetonplatten |
WO1997006120A1 (de) * | 1995-08-09 | 1997-02-20 | Alpha Brevet S.A. | Verfahren zur schnellaushärtung von leichtbeton |
-
1997
- 1997-03-04 WO PCT/AT1997/000046 patent/WO1997032827A1/de active Application Filing
- 1997-03-04 AU AU18609/97A patent/AU1860997A/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4103883A1 (de) * | 1991-02-08 | 1992-08-13 | Johann Neuhauser | Deckel mit unterdruck-ventilverschluss, insbesondere fuer speisen- und getraenkebehaeltern |
NL9201311A (nl) * | 1992-07-21 | 1994-02-16 | Hollandsche Betongroep Nv | Vol-kunststof sportveld. |
DE9410620U1 (de) * | 1994-07-01 | 1994-09-15 | Szöllöskei, Laszlo, 04626 Löbichau | Fußbodenausgleichsmasse |
JPH08120606A (ja) * | 1994-10-21 | 1996-05-14 | Ozawa Concrete Kogyo Kk | 水ガラスによる透水性コンクリートの急結工法 |
DE19544741A1 (de) * | 1994-12-02 | 1996-06-05 | Markus Ing Stracke | Verfahren zum Beschichten von Leichtbetonplatten |
WO1997006120A1 (de) * | 1995-08-09 | 1997-02-20 | Alpha Brevet S.A. | Verfahren zur schnellaushärtung von leichtbeton |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Section Ch Week 9629, Derwent World Patents Index; Class L02, AN 96-284054, XP002033585 * |
Also Published As
Publication number | Publication date |
---|---|
AU1860997A (en) | 1997-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE10351964B4 (de) | Mörtelformulierung und Verfahren zum Entfernen einer Schicht aus der abgebundenen Mörtelformulierung | |
DE10159340A1 (de) | Estrich, eine Zusammensetzung zur Herstellung einer Oberschicht für diesen Estrich sowie ein Verfahren zur Herstellung des Estrichs | |
DE1927576A1 (de) | Als Baumaterial verwendbare Materialien,sowie Verfahren zu deren Herstellung | |
DE1646495C3 (de) | Putzmassen mit hohem Wärmedämmwert | |
CH711237A2 (de) | Stabile Formkörper oder Platten zur Wärmedämmung und für den Brandschutz, das Verfahren zu ihrer Herstellung und ihre Verwendung sowie Bauwerk daraus. | |
AT395711B (de) | Isolier- und ausgleichsschuettungsmasse | |
DE3040077A1 (de) | Verputztrockenmoertel | |
AT404588B (de) | Dämmstoff und verfahren zu seiner herstellung | |
WO1997006120A1 (de) | Verfahren zur schnellaushärtung von leichtbeton | |
EP0751920A1 (de) | Verfahren zur herstellung eines leichtbaustoffes | |
AT515534A4 (de) | Schüttfähige Mischung zur Bildung einer thermischen Dämmschicht | |
WO1997032827A1 (de) | Verfahren zur herstellung von fussbodenunterbauten | |
AT378805B (de) | Waermedaemm-platte oder -matte | |
EP2039664B1 (de) | Mineralischer Wärmedämmstoff | |
DE4438627C1 (de) | Isolier- und Ausgleichschüttungsmasse | |
AT404591B (de) | Verfahren zum beschichten von leichtbetonplatten | |
EP1203847A1 (de) | Dämmstoffelement | |
DE68925277T2 (de) | Prozess fuer die herstellung eines baumaterials | |
DE3608180A1 (de) | Gemisch zum herstellen von belaegen und/oder formkoerpern, insbesondere mit oberflaechenschliff fuer die bauindustrie | |
EP0766655A1 (de) | Verfahren zur herstellung einer estrichschicht | |
DE102008037369A1 (de) | Verbundwerkstoff | |
EP0947480B1 (de) | Verfahren zur Herstellung von Unterböden als Dämmschicht für Estriche bei Alt- und Neubauten | |
EP3072863B1 (de) | Verfahren zur herstellung eines zement-faser komposits | |
DE801230C (de) | Bauelement aus Beton | |
DE2051755A1 (en) | Plaster - made from hard synthetic foam base |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CU CZ CZ DE DE DK DK EE EE ES FI FI GB GE HU IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK TJ TM TR TT UA UG US UZ VN AM AZ BY KG KZ MD RU TJ TM |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): KE LS MW SD SZ UG AT BE CH DE DK ES FI FR GB GR IE IT LU MC |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
ENP | Entry into the national phase |
Ref country code: AT Ref document number: 1997 9035 Date of ref document: 19970912 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 19979035 Country of ref document: AT |
|
NENP | Non-entry into the national phase |
Ref country code: JP Ref document number: 97531250 Format of ref document f/p: F |
|
122 | Ep: pct application non-entry in european phase | ||
NENP | Non-entry into the national phase |
Ref country code: CA |