ASTM-C270 2008

$44.96

C270-08 Standard Specification for Mortar for Unit Masonry

Published By	Publication Date	Number of Pages
ASTM	2008	14

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Categories: 91.100.10 - Cement. Gypsum. Lime. Mortar, ASTM

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Description

1.1 This specification covers mortars for use in the construction of non-reinforced and reinforced unit masonry structures. Four types of mortar are covered in each of two alternative specifications: ( 1 ) proportion specifications and ( 2 ) property specifications.

Note 1When the property specification is used to qualify masonry mortars, the testing agency performing the test methods should be evaluated in accordance with Practice C 1093 .

1.2 The proportion or property specifications shall govern as specified.

1.3 When neither proportion or property specifications are specified, the proportion specifications shall govern, unless data are presented to and accepted by the specifier to show that mortar meets the requirements of the property specifications.

1.4 The text of this specification references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.

1.5 The terms used in this specification are identified in Terminologies C 1180 and C 1232 .

1.6 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.7 The following safety hazards caveat pertains only to the test methods section of this specification: 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.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents
2	Specification Limitations Materials Requirements
3	Test Methods TABLE 1 TABLE 2
4	Construction Practices
5	Quality Assurance Keywords X1. SELECTION AND USE OF MORTAR FOR UNIT MASONRY X1.1 Scope X1.2 Significance and Use X1.3 Function
6	X1.4 Properties X1.5 Plastic Mortars X1.6 Hardened Mortars
8	X1.7 Composition and Its Effect on Properties
9	X1.8 Kinds of Mortars
10	X1.9 Related Items That Have an Effect on Properties
11	X1.10 Summary TABLE X1.1
12	X2. EFFLORESCENCE X2.1 X2.2 X2.3 X2.4 X2.5 X2.6 X2.7 X3. TUCK POINTING MORTAR X3.1 General X3.2 Materials X3.3 Selection Guide X3.4 Materials
13	X3.5 Mixing X4. EXAMPLES OF MATERIAL PROPORTIONING FOR TEST BATCHES OF MORTAR X4.1 Example A X4.2 Example B TABLE X3.1

Additional information

Standard Title	C270-08 Standard Specification for Mortar for Unit Masonry
Published Code	ASTM
Publication Date	2008
Pages Count	14
ICS Codes	91.100.10 - Cement. Gypsum. Lime. Mortar

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ASTM-C270 2008

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