FR2420512A1 - Materiaux a base de gypse deshydrate et d'une poudre fine - Google Patents

Materiaux a base de gypse deshydrate et d'une poudre fine

Info

Publication number
FR2420512A1
FR2420512A1 FR7808105A FR7808105A FR2420512A1 FR 2420512 A1 FR2420512 A1 FR 2420512A1 FR 7808105 A FR7808105 A FR 7808105A FR 7808105 A FR7808105 A FR 7808105A FR 2420512 A1 FR2420512 A1 FR 2420512A1
Authority
FR
France
Prior art keywords
water
pts
fine powder
cellular
amt
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Withdrawn
Application number
FR7808105A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BERTHELSEN SVEND
Original Assignee
BERTHELSEN SVEND
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 BERTHELSEN SVEND filed Critical BERTHELSEN SVEND
Priority to FR7808105A priority Critical patent/FR2420512A1/fr
Publication of FR2420512A1 publication Critical patent/FR2420512A1/fr
Withdrawn legal-status Critical Current

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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1051—Organo-metallic compounds; Organo-silicon compounds, e.g. bentone
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/0048—Fibrous 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • 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
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80—Soil conditioners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Soil Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Procédé pour la fabrication de produits à base de gypse, et produits ainsi obtenus. Ces produits comprennent les composants suivants : a) 100 parties en poids de ciment dont au minimum 30 parties de gypse déshydraté; b) 3 à 100 parties en poids d'une poudre fine ayant une surface spécifique supérieure à 1m**2/g, thermo- et hydro-résissurface spécifique supérieure à 1m**2/g, thermo- et hydro-résistante, qui enrobe le gypse; c) 10 à 40 parties en poids d'eau; d) 0 à 1 000 parties en poids d'agrégats ou de composants facultatifs. Applications à la construction, à l'isolation, à la protection à l'égard du feu, de la corrosion et à l'amélioration des sols.
FR7808105A 1978-03-21 1978-03-21 Materiaux a base de gypse deshydrate et d'une poudre fine Withdrawn FR2420512A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7808105A FR2420512A1 (fr) 1978-03-21 1978-03-21 Materiaux a base de gypse deshydrate et d'une poudre fine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7808105A FR2420512A1 (fr) 1978-03-21 1978-03-21 Materiaux a base de gypse deshydrate et d'une poudre fine

Publications (1)

Publication Number Publication Date
FR2420512A1 true FR2420512A1 (fr) 1979-10-19

Family

ID=9206070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808105A Withdrawn FR2420512A1 (fr) 1978-03-21 1978-03-21 Materiaux a base de gypse deshydrate et d'une poudre fine

Country Status (1)

Country Link
FR (1) FR2420512A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0176649A1 (fr) * 1984-10-04 1986-04-09 Gips-Union Ag Procédé pour la fabrication à sec des panneaux de construction en plâtre
US7048788B2 (en) * 2003-08-05 2006-05-23 Shunichi Yamazaki Ship bottom paint using coal ash and diatomaceous earth
CN114607361A (zh) * 2022-03-24 2022-06-10 安徽理工大学 一种同时测定近距离煤层群瓦斯压力的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232778A (en) * 1963-03-21 1966-02-01 Sarah Ann Dean Method of forming highly bonded shrink resistant plaster coating
FR1551004A (fr) * 1965-03-25 1968-12-27
FR1569812A (fr) * 1967-04-08 1969-06-06
FR2115692A5 (en) * 1970-11-30 1972-07-07 Lambert Freres & Cie Plaster/cement mixture - for large building sections, with prolonged flowability and rapid hardening

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232778A (en) * 1963-03-21 1966-02-01 Sarah Ann Dean Method of forming highly bonded shrink resistant plaster coating
FR1551004A (fr) * 1965-03-25 1968-12-27
FR1569812A (fr) * 1967-04-08 1969-06-06
FR2115692A5 (en) * 1970-11-30 1972-07-07 Lambert Freres & Cie Plaster/cement mixture - for large building sections, with prolonged flowability and rapid hardening

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0176649A1 (fr) * 1984-10-04 1986-04-09 Gips-Union Ag Procédé pour la fabrication à sec des panneaux de construction en plâtre
US7048788B2 (en) * 2003-08-05 2006-05-23 Shunichi Yamazaki Ship bottom paint using coal ash and diatomaceous earth
CN114607361A (zh) * 2022-03-24 2022-06-10 安徽理工大学 一种同时测定近距离煤层群瓦斯压力的方法
CN114607361B (zh) * 2022-03-24 2022-11-18 安徽理工大学 一种同时测定近距离煤层群瓦斯压力的方法
US11959379B2 (en) 2022-03-24 2024-04-16 Anhui University of Science and Technology Method for measuring gas pressure of close-distance seam group simultaneously

Similar Documents

Publication Publication Date Title
US4137198A (en) Polymer-inorganic foam
US3827895A (en) Mod-wall concrete
CA2879587A1 (fr) Composition de mortier
CN105130288A (zh) 一种添加贝壳粉的陶粒加气砌块
Aziz et al. Lightweight concrete using cork granules
US3369929A (en) Plaster on metal application
FR2420512A1 (fr) Materiaux a base de gypse deshydrate et d'une poudre fine
CA1038892A (fr) Compose de ciment pour la construction
GB1105623A (en) Improvements in or relating to light-weight plasters or cement mortar compositions
Korneeva et al. Operational characteristics of limestone and methods to increase its strength
US1927102A (en) Insulating and other structure comprising vermiculite
GB1512457A (en) Production of floor toppings by flowing inorganic binder suspensions over porous open-cell underlays
US2364344A (en) Insulating compound
RU2163899C2 (ru) Способ получения строительного раствора
KR20060012497A (ko) 발포제 및 이를 이용한 단열재의 제조방법
US4048276A (en) Structural building components and method for production on the basis of laterite
SU893944A1 (ru) Сырьева смесь дл изготовлени огнезащитного покрыти
CN104844262A (zh) 一种防潮效果好的陶粒增强型加气砌块
US4126475A (en) Structural building components and method for production on the basis of laterite
GB1339275A (en) Foamed mastic composition and method of preparing same
RU1835392C (ru) Строительна смесь
JPS51126986A (en) Adhesive water repellents
RU2132309C1 (ru) Цементирующий состав капиллярного действия "акваблок плюс"
CN104909813A (zh) 一种耐热阻燃效果好的陶粒加气砌块
RU2158250C1 (ru) Сырьевая смесь для приготовления декоративного раствора

Legal Events

Date Code Title Description
ST Notification of lapse