ASTM C807-03

Standard Test Method for Time of Setting of Hydraulic Cement Mortar by Modified Vicat Needle

STANDARD published on 10.7.2003

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The information about the standard:

Designation standards: ASTM C807-03
Note: WITHDRAWN
Publication date standards: 10.7.2003
SKU: NS-15139
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM C807-03 :

Keywords:

hydraulic-cement mortar, time of setting, Vicat needle, ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar)

Additional information

1. Scope

1.1 This test method covers the determination of the time of setting of hydraulic cement mortar by means of the modified Vicat needle.

1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. (Warning—Fresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged exposure. The use of gloves, protective clothing, and eye protection is recommended. Wash contact area with copious amounts of water after contact. Wash eyes for a minimum of 15 min. Avoid exposure of the body to clothing saturated with the liquid phase of the unhardened material. Remove contaminated clothing immediately after exposure.)

2. Referenced Documents

C511-21	Standard Specification for Mixing Rooms, Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the Testing of Hydraulic Cements and Concretes
C670-24ae1	Standard Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials (Includes all amendments and changes 2/21/2025).
C1005-20	Standard Specification for Reference Masses and Devices for Determining Mass and Volume for Use in Physical Testing of Hydraulic Cements
C845-04	Standard Specification for Expansive Hydraulic Cement
D1193-24	Standard Specification for Reagent Water
C219-25	Standard Terminology Relating to Hydraulic and Other Inorganic Cements
C305-20	Standard Practice for Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency
C109/C109M-26	Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 50 mm [2 in.] Cube Specimens)
C183-13	Standard Practice for Sampling and the Amount of Testing of Hydraulic Cement
C778-21	Standard Specification for Standard Sand
C187-25	Standard Test Method for Amount of Water Required for Normal Consistency of Hydraulic Cement Paste

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