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The Government of Canada’s terminology and linguistic data bank.
protective pore ratio [1 record]
Record 1 - internal organization data 1988-06-09
Record 1, English
Record 1, Subject field(s)
- Concrete Preparation and Mixing
Record 1, Main entry term, English
- protective pore ratio 1, record 1, English, protective%20pore%20ratio
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
"voids ratio", also called "pore ratio", "voids porosity ratio", "voids index" : the ratio of the volume of voids to the volume of the solid in a sample of soil or aggregate. (Sources: SCENG and BUBAT, Termium record). 2, record 1, English, - protective%20pore%20ratio
Record 1, French
Record 1, Domaine(s)
- Fabrication du béton
Record 1, Main entry term, French
- indice des vides de sécurité
1, record 1, French, indice%20des%20vides%20de%20s%C3%A9curit%C3%A9
proposal, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- indice de compacité de sécurité 1, record 1, French, indice%20de%20compacit%C3%A9%20de%20s%C3%A9curit%C3%A9
proposal, masculine noun
- indice de porosité de sécurité 1, record 1, French, indice%20de%20porosit%C3%A9%20de%20s%C3%A9curit%C3%A9
proposal, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
(...) la résistance d'un béton (...) dépend essentiellement (...) de la compacité du mélange. Or, la compacité se définit par le rapport volume des pleins/volume apparent, d'où pour le technicien la nécessité de réaliser une ossature d'inertes avec le minimum de vides, c'est-à-dire un béton dit plein (qui, par définition, aura une porosité inférieure à 10%), le plus homogène possible. (...) Il faudra suffisamment de mortier pour remplir les vides des gros granulats (...). 2, record 1, French, - indice%20des%20vides%20de%20s%C3%A9curit%C3%A9
Record number: 1, Textual support number: 2 OBS
"Obturation des vides" : le liant, par ses éléments très fins, donne de la compacité au béton. 2, record 1, French, - indice%20des%20vides%20de%20s%C3%A9curit%C3%A9
Record number: 1, Textual support number: 3 OBS
L'eau dans le béton (...) sert (...) au mouillage des granulats (...). A combler les pores éventuels des grains eux-mêmes (...) 2, record 1, French, - indice%20des%20vides%20de%20s%C3%A9curit%C3%A9
Record 1, Spanish
Record 1, Textual support, Spanish
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