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Appareil de résistance à la pénétration béton/mortier

Appareil de résistance à la pénétration béton/mortier

Modèle :ASTM C403, AASHTO T197

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Spring-reaction-type apparatus, graduated from 10 to 130 lbf (45 to 580N) in increments of 2 lbf (9N) for testing rate of hardness of mortars sieved from concrete mixtures. Determines effects of variables such as temperature, cement, mixture proportions, additions and admixtures upon the time of setting and hardening of concrete. Penetration resistance is measured by the downward vertical force exerted to penetrate the mortar 1" (25mm). Pressure reading is measured by a scale with a sliding ring indicator on the handle's stem. Includes these interchangeable mortar penetration resistance needles: 1, 1/2, 1/4, 1/10, 1/20 and 1/40 sq. in (645, 323, 161, 65, 32, 16mm2). Complies with ASTM C403; AASHTO T197. Shipping wt. 20 lbs. (9kg)


Cat. No. Description
HU4137-000 Concrete Mortar Penetration Resistance Apparatus


Replacement part
Product number Description
H-4143 Replacement Resistance Needle Set, includes all 6 needles below
H-4143.1 1 sq. in. (6.45 cm2) Resistance Needle
H-4143.50 1/2 sq. in. (323mm2) Resistance Needle
H-4143.25 1/4 sq. in. (161mm2) Resistance Needle
H-4143.10 1 sq. in. (645mm2) Resistance Needle
H-4143.05 1/20 sq. in. (0.32 cm2) Resistance Needle
H-4143.025 1/40 sq. in. (0.16 cm2) Resistance Needle


Convertisseur d'unités