Je was op zoek naar: astm c 642 (Portugees - Engels)

o procedimento do ensaio foi realizado, aos 28 dias, e conforme a astm c 1202 [].
the test procedure was performed at 28 days, according to astm c 1202 [].

a dosagem de aditivo utilizado em cada traço foi suficiente para conferir um abatimento de 60 mm para o concreto tipo 1 e de 100 mm para o concreto tipo 2 astm c 143.
the additive dosage used in each proportion was enough to confer a reduction of 60 mm for type 1 concrete and 100 mm for type 2 concrete astm c 143.

a poeira de ensaio será de cimento finamente moído de acordo com a norma astm c 150-84 [1].
the test dust used shall be fine powdered cement in accordance with standard astm c 150-84 [1].

a poeira de ensaio será de cimento finamente moído de acordo com a norma astm c 150-84 [1].
the test dust used shall be fine powdered cement in accordance with standard astm c 150-84 [1].

para tanto, utilizou-se a função de maturidade proposta por freisleben-hansen e pedersen, como preconizado pela astm c 1074 [] e reproduzida na equação 1.
the freisleben-hansen and pedersen fhp maturity function proposed by astm c 1074 [] , as reproduced in equation 1, was used.

a norma americana astm c-1202/97 "standard test method for electrical indication of concrete's ability to resist chloride ion penetration" preconiza a utilização do processo de saturação a vácuo das amostras antes da execução dos ensaios de migração.
the american astm c-1202/97 standard standard test method for electrical indication of concretes ability to resist chloride ion penetration advocates the use of vacuum saturated samples before submission to migration tests.