TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

BETA HEMIHYDRATE [2 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2013-05-08

English

Subject field(s)
  • Prosthetic Dentistry
DEF

A beta form of calcium sulfate hemihydrate used for making impressions of edentulous maxillary and mandibular dental arches and for [making] interocclusal records, or used as a wash material.

OBS

dental impression plaster: term and definition standardized by the International Organization for Standardization (ISO).

French

Domaine(s)
  • Dentisterie prothétique
DEF

Forme bêta du sulfate de calcium hémihydraté utilisée pour prendre l'empreinte des arcades dentaires maxillaire et mandibulaire édentées, pour enregistrer les relations interocclusales ou comme matériau de rebasage pour empreinte.

OBS

plâtre dentaire pour empreinte : terme et définition normalisés par l'Organisation internationale de normalisation (ISO).

Spanish

Save record 1

Record 2 2010-07-13

English

Subject field(s)
  • Binders and Mastics (Constr.)
  • Masonry Practice
CONT

Modeling of the Isothermal Dehydration of Gypsum Ore to obtain Beta-Hemihydrate.

OBS

An application of a new phase determination procedure to the structure of cyclo(hexaglycyl)demihydrate.

Key term(s)
  • beta hemihydrate
  • beta demihydrate

French

Domaine(s)
  • Liants et mastics (Construction)
  • Maçonnerie
DEF

Variété de demi-hydrate obtenue par le procédé de cuisson à sec. Le demi-hydrate Bêta est floconneux et présente des fissures écailleuses.

OBS

Si, du point du vue chimique, les sulfates de calcium sont en apparence des produits simples, les cristallographies et textures des sulfates de calcium hydratés présentent une grande variété, notamment le semihydrate bêta, plus communément connu sous le nom de plâtre de PARIS.

Key term(s)
  • demihydrate bêta
  • hémi-hydrate bêta

Spanish

Save record 2

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