Secondly, a choice must be made between specifying proportions or properties listed in ASTM C The ASTM Standard C (Mortar for Unit Masonry). ASTM C/ASTM C Masonry Mortar Evaluation. Amerimix Mortar Mix WRM. US MIX Co. South Santa Fe Drive. Denver, CO ments of ASTM C Requirements for sand to be used with mortar cement to produce ASTM C mortars are found in ASTM C Physical Properties.
|Published (Last):||17 February 2017|
|PDF File Size:||13.55 Mb|
|ePub File Size:||14.19 Mb|
|Price:||Free* [*Free Regsitration Required]|
This specification does not cover the determination of mortar strengths through field testing. For example, a 1: Any claim shall be deemed waived unless made in writing to us within 30 days from the earlier of the date it was or reasonably should have been discovered. Four x270 of mortar are covered in each of two alternative specifications: This standard does not purport to address all of the safety concerns, if any, associated with its use. Note 1 — When the property specification is used to qualify masonry mortars, the testing agency performing the test methods should be evaluated in accordance with Practice C Please copy and paste this embed script to where you want to embed Embed Script.
Mortar for such masonry should be selected with due caution. These notes and footnotes excluding those in tables and figures shall not be considered as requirements of the standard.
Masonry exposed to weather in a nominally horizontal surface is extremely vulnerable to weathering. This specification covers mortars for use in the atsm of non-reinforced and reinforced unit masonry structures. 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.
Work Item s – proposed astj of this standard. Physical properties of field sampled mortar shall not be used to determine compliance to this specification and are not intended as criteria to determine the acceptance of rejection of the mortar.
Our liability is expressly limited to replacement of defective goods. As seen in Table 4, compressive strength, water retention and air content tests are required to be astn on the mortar mixed in the laboratory.
Please fill this form, we will try to respond as soon as possible. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
Thank you for interesting in our services. Link to Active This link will always route to the current Active version of the standard. Active view current version of standard. 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.
ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. First, the mortar type must be determined based on the strength required for the application. Portland cement-lime mortars should be specified by either the property or the proportion specification but not both.
Mortar Mix Designs | Graymont
This standard has been c27 for use by agencies of the U. Link to Active This link will always route to the current Active version of the standard.
Current edition approved Dec. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. Historical Version s – view previous versions of standard. Type N hydrated lime products must be laboratory tested to insure that they meet the property specification for the applicable mortar type in order to be acceptable for the proportion specifications.
We shall not be liable for incidental and consequential damages, directly or indirectly sustained, nor c207 any loss caused by application of these goods not in accordance with current printed xstm or for other than the intended use. The property specification of this standard applies to mortar mixed to a specific flow in the laboratory. This c720 provides the basis for five different mortar types Type K is listed in section X3 of the appendix depending on the strength of mortar needed for an atsm.
Work Item s – proposed revisions of this standard. Last previous edition approved in as C — These densities are shown in Table 2. A number in parentheses indicates the year of last reapproval. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
The property specification requires that the mortar exhibit certain characteristics when tested under laboratory conditions.
Mortar Mix Designs
C Specification for Admixtures for Masonry Mortars. Compliance to this specification is verified by confirming that the materials used are as specified, meet the requirements as given, and added to the mixer in the proper proportions as described.
This abstract is a brief summary of the referenced standard. Since jobsite water additions may not be the same as those in the laboratory, the properties of field mixed mortar cannot be compared to the property requirements of ASTM C Please help us to share our service with your friends. Type O mortar is recommended for use where the masonry is unlikely to be frozen when saturated, or unlikely to be subjected to high winds or other significant lateral loads.
There are no warranties that extend beyond the description contained herein. Table 3 details the recipes required sstm each mortar type specified by proportion.
It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. When asgm property specification is used to qualify masonry mortars, the testing agency performing the test methods should be evaluated in accordance with Practice C Foundation wall, retaining wall, manholes, sewers, pavements, walks, and patios.
C Specification for Admixtures for Masonry Mortars. For cement-lime mortars, the proportion specification will indicate the volume of portland cement followed by the volume of hydrated lime and finally the volume of sand.
Type N or S mortar should be used in other cases. These notes and footnotes excluding those in tables and figures shall not be considered as requirements of the standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.