DK146620C - Fremgangsmaade til at fremstille vandtaette gipsprodukter - Google Patents

Fremgangsmaade til at fremstille vandtaette gipsprodukter

Info

Publication number
DK146620C
DK146620C DK186778A DK186778A DK146620C DK 146620 C DK146620 C DK 146620C DK 186778 A DK186778 A DK 186778A DK 186778 A DK186778 A DK 186778A DK 146620 C DK146620 C DK 146620C
Authority
DK
Denmark
Prior art keywords
waterproofed
procedure
manufacturing
plastic products
plastic
Prior art date
Application number
DK186778A
Other languages
English (en)
Other versions
DK146620B (da
DK186778A (da
Inventor
Simbert Walter Maier
Adriaan Johannes Hen Lamprecht
Original Assignee
Gypsum Ind Ltd
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
Application filed by Gypsum Ind Ltd filed Critical Gypsum Ind Ltd
Publication of DK186778A publication Critical patent/DK186778A/da
Publication of DK146620B publication Critical patent/DK146620B/da
Application granted granted Critical
Publication of DK146620C publication Critical patent/DK146620C/da

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
    • 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
    • C04B28/14—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 calcium sulfate cements
    • 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
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • C04B2111/0062—Gypsum-paper board like materials
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DK186778A 1977-04-29 1978-04-28 Fremgangsmaade til at fremstille vandtaette gipsprodukter DK146620C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA00772579A ZA772579B (en) 1977-04-29 1977-04-29 Improvements relating to gypsum products
ZA7702579 1977-04-29

Publications (3)

Publication Number Publication Date
DK186778A DK186778A (da) 1978-10-30
DK146620B DK146620B (da) 1983-11-21
DK146620C true DK146620C (da) 1984-04-30

Family

ID=25571520

Family Applications (1)

Application Number Title Priority Date Filing Date
DK186778A DK146620C (da) 1977-04-29 1978-04-28 Fremgangsmaade til at fremstille vandtaette gipsprodukter

Country Status (20)

Country Link
US (1) US4140536A (da)
JP (1) JPS5415934A (da)
AR (1) AR218665A1 (da)
AU (1) AU507429B2 (da)
BE (1) BE866575A (da)
BR (1) BR7802716A (da)
CA (1) CA1098136A (da)
DE (1) DE2818835C2 (da)
DK (1) DK146620C (da)
ES (1) ES469224A1 (da)
FR (1) FR2388772A1 (da)
IL (1) IL54575A (da)
IN (1) IN148213B (da)
LU (1) LU79549A1 (da)
MW (1) MW878A1 (da)
NL (1) NL177306C (da)
NO (1) NO145158C (da)
NZ (1) NZ187118A (da)
SE (1) SE426385B (da)
ZA (1) ZA772579B (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56154521A (en) * 1980-05-02 1981-11-30 Hiroyuki Kanai Rotary ring for yarn spinning
JPS56154519A (en) * 1980-05-02 1981-11-30 Hiroyuki Kanai Rotary ring for yarn spinning
US4424148A (en) * 1981-02-17 1984-01-03 United States Gypsum Company Process for preparing wastes for non-pollutant disposal
US4797160A (en) * 1984-08-31 1989-01-10 University Of Dayton Phase change compositions
AT388550B (de) * 1987-06-27 1989-07-25 Muanyagipari Kutato Intezet Verfahren zur hydrophobierung von gipsgegenstaenden
US5740666A (en) * 1989-08-03 1998-04-21 Yamaguchi; Hiroshi Method and system for controlling the rotational speed of a rotary ring member
JPH0375375U (da) * 1989-11-24 1991-07-29
DE4138627A1 (de) * 1991-11-25 1993-05-27 Buna Ag Verfahren zur hydrophobierung von calciumsulfatprodukten
CA2116483C (en) * 1994-02-25 1997-07-22 Lionel Borenstein Water-resistant gypsum compositions and emulsion for making same
GB9700372D0 (en) * 1997-01-06 1997-02-26 Walker Ind Holdings Limited Water resistant gypsum compositions and emulsions
FR2789678B1 (fr) * 1999-02-12 2001-03-30 Lafarge Platres Element de construction a base de platre resistant a l'eau, et procede de fabrication
JP2004527446A (ja) * 2001-06-04 2004-09-09 ウォーカー インダストリーズ ホールディングズ リミテッド ワックスエマルション配合およびそれを含むセッコウ組成物
US20060196391A1 (en) * 2002-10-10 2006-09-07 Aziz Hassan Additive to render gypsum board moisture resistant
DE102005035515A1 (de) 2005-07-26 2007-02-01 Sasol Wax Gmbh O/W Wachsdispersionen und hieraus erhältliche Gipsprodukte
WO2007054503A1 (en) * 2005-11-10 2007-05-18 Shell Internationale Research Maatschappij B.V. Bitumen composition
NZ613436A (en) 2011-02-24 2015-07-31 Henry Co Llc Aqueous wax emulsions having reduced solids content for use in gypsum compositions and building products

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198776A (en) * 1936-08-29 1940-04-30 United States Gypsum Co Water-resistant cementitious product
US2464759A (en) * 1945-03-30 1949-03-15 United States Gypsum Co Water-repellent coating composition and method of coating
US2432963A (en) * 1945-03-30 1947-12-16 United States Gypsum Co Water-resistant gypsum products and process of making
US2483806A (en) * 1946-09-18 1949-10-04 Stancal Asphalt & Bitumuls Com Waterproof concrete composition
US2526537A (en) * 1946-11-16 1950-10-17 United States Gypsum Co Water-resistant gypsum products and method of making
US2526538A (en) * 1946-11-16 1950-10-17 United States Gypsum Co Water-resistant gypsum products and method of making
US3935021A (en) * 1973-11-05 1976-01-27 Georgia-Pacific Corporation Water-resistant gypsum products
JPS51115533A (en) * 1975-04-03 1976-10-12 Mitsubishi Chem Ind Water repellent gypsum compound

Also Published As

Publication number Publication date
JPS5415934A (en) 1979-02-06
LU79549A1 (fr) 1978-11-03
DE2818835A1 (de) 1978-11-02
NO781454L (no) 1978-10-31
IL54575A (en) 1981-07-31
IL54575A0 (en) 1978-07-31
DK146620B (da) 1983-11-21
NO145158B (no) 1981-10-19
IN148213B (da) 1980-12-06
DE2818835C2 (de) 1982-10-28
AU3550178A (en) 1979-11-01
NL177306C (nl) 1985-09-02
DK186778A (da) 1978-10-30
US4140536A (en) 1979-02-20
AR218665A1 (es) 1980-06-30
ES469224A1 (es) 1979-10-01
FR2388772B1 (da) 1983-11-18
FR2388772A1 (fr) 1978-11-24
BR7802716A (pt) 1978-11-14
NL7804658A (nl) 1978-10-31
JPS5627461B2 (da) 1981-06-25
MW878A1 (en) 1978-11-08
SE426385B (sv) 1983-01-17
CA1098136A (en) 1981-03-24
NZ187118A (en) 1979-10-25
ZA772579B (en) 1979-01-31
NO145158C (no) 1982-01-27
SE7804946L (sv) 1978-10-30
AU507429B2 (en) 1980-02-14
BE866575A (fr) 1978-08-14
NL177306B (nl) 1985-04-01

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Legal Events

Date Code Title Description
PBP Patent lapsed