ASTM C1148-92a(1997)e1

Standard Test Method for Measuring the Drying Shrinkage of Masonry Mortar (Includes all amendments And changes 8/16/2017).

Automatically translated name:

Standard Test Method for Measuring the Drying Shrinkage of Masonry Mortar

STANDARD published on 10.6.1997

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The information about the standard:

Designation standards: ASTM C1148-92a(1997)e1
Note: WITHDRAWN
Publication date standards: 10.6.1997
SKU: NS-9726
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM C1148-92a(1997)e1 :

Keywords:

drying shrinkage, masonry, mortar, unrestrained

Additional information

1. Scope

1.1 This test method covers the measurement of unrestrained drying shrinkage of masonry mortars.

1.2 This test method is applicable to Specification C270 Type N, Type S, and Type M mortars under the property or proportion specifications. Due to the tendency to damage lower strength specimens during demolding, it is not applicable to lower strength mortars, such as Type O mortars.

1.3 This test method is intended for research purposes only.

1.4 The values stated in SI units are to be regarded as the standard. The values in parentheses are provided for information only.

1.5 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.

2. Referenced Documents

C778-21	Standard Specification for Standard Sand
C109/C109M-23	Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 50?mm [2 in.] Cube Specimens)
C270-19ae1	Standard Specification for Mortar for Unit Masonry (Includes all amendments and changes 1/4/2024).
C490-07	Standard Practice for Use of Apparatus for the Determination of Length Change of Hardened Cement Paste, Mortar, and Concrete
C511-21	Standard Specification for Mixing Rooms, Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the Testing of Hydraulic Cements and Concretes
C157/C157M-17	Standard Test Method for Length Change of Hardened Hydraulic-Cement Mortar and Concrete
C305-20	Standard Practice for Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency

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