FR2126029A5 - Anhydrous calcium sulphate - partly replacing magnesia in pore sealing coatings for wood fibre boards - Google Patents
Anhydrous calcium sulphate - partly replacing magnesia in pore sealing coatings for wood fibre boardsInfo
- Publication number
- FR2126029A5 FR2126029A5 FR7205598A FR7205598A FR2126029A5 FR 2126029 A5 FR2126029 A5 FR 2126029A5 FR 7205598 A FR7205598 A FR 7205598A FR 7205598 A FR7205598 A FR 7205598A FR 2126029 A5 FR2126029 A5 FR 2126029A5
- Authority
- FR
- France
- Prior art keywords
- mgo
- cement
- composn
- esp
- binder
- 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.)
- Expired
Links
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 title abstract 6
- 238000007789 sealing Methods 0.000 title abstract 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title 2
- 229920002522 Wood fibre Polymers 0.000 title 1
- 239000001175 calcium sulphate Substances 0.000 title 1
- 235000011132 calcium sulphate Nutrition 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 239000000395 magnesium oxide Substances 0.000 title 1
- 239000011148 porous material Substances 0.000 title 1
- 239000011230 binding agent Substances 0.000 abstract 5
- 229910052925 anhydrite Inorganic materials 0.000 abstract 4
- 239000004568 cement Substances 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000012190 activator Substances 0.000 abstract 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 abstract 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 abstract 1
- 235000011128 aluminium sulphate Nutrition 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 239000012765 fibrous filler Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000011490 mineral wool Substances 0.000 abstract 1
- 239000010451 perlite Substances 0.000 abstract 1
- 235000019362 perlite Nutrition 0.000 abstract 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 abstract 1
- 229910052939 potassium sulfate Inorganic materials 0.000 abstract 1
- 239000010455 vermiculite Substances 0.000 abstract 1
- 235000019354 vermiculite Nutrition 0.000 abstract 1
- 229910052902 vermiculite Inorganic materials 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
- 229910000368 zinc sulfate Inorganic materials 0.000 abstract 1
- 239000011686 zinc sulphate Substances 0.000 abstract 1
- 235000009529 zinc sulphate Nutrition 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, 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
- 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
- C04B28/30—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 magnesium cements or similar cements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Architecture (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Sealing Material Composition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT144271A AT320509B (de) | 1971-02-19 | 1971-02-19 | Porenverschlußmasse für wärme- und schalldämmende Bauelemente |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2126029A5 true FR2126029A5 (en) | 1972-09-29 |
Family
ID=3513973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7205598A Expired FR2126029A5 (en) | 1971-02-19 | 1972-02-18 | Anhydrous calcium sulphate - partly replacing magnesia in pore sealing coatings for wood fibre boards |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT320509B (enExample) |
| CH (1) | CH587786A5 (enExample) |
| DE (1) | DE2207299C3 (enExample) |
| FR (1) | FR2126029A5 (enExample) |
| IT (1) | IT947574B (enExample) |
| NL (1) | NL7202089A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1452504A3 (de) * | 2003-02-05 | 2005-10-26 | Maké, Charlotte | Werkstoff für Bauelemente, Bauelemente aus diesem Werkstoff und Verfahren zum Herstellen solcher Bauelemente |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5645637A (en) * | 1994-05-30 | 1997-07-08 | Baran Advanced Materials 94 Ltd. | Foamed magnesite cement and articles made therewith |
-
1971
- 1971-02-19 AT AT144271A patent/AT320509B/de not_active IP Right Cessation
-
1972
- 1972-02-15 IT IT2058072A patent/IT947574B/it active
- 1972-02-16 CH CH220772A patent/CH587786A5/xx not_active IP Right Cessation
- 1972-02-16 DE DE2207299A patent/DE2207299C3/de not_active Expired
- 1972-02-17 NL NL7202089A patent/NL7202089A/xx unknown
- 1972-02-18 FR FR7205598A patent/FR2126029A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1452504A3 (de) * | 2003-02-05 | 2005-10-26 | Maké, Charlotte | Werkstoff für Bauelemente, Bauelemente aus diesem Werkstoff und Verfahren zum Herstellen solcher Bauelemente |
Also Published As
| Publication number | Publication date |
|---|---|
| AT320509B (de) | 1975-02-10 |
| DE2207299B2 (de) | 1974-09-05 |
| NL7202089A (enExample) | 1972-08-22 |
| IT947574B (it) | 1973-05-30 |
| CH587786A5 (enExample) | 1977-05-13 |
| DE2207299C3 (de) | 1975-05-22 |
| DE2207299A1 (de) | 1972-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |