Answer :
Final answer:
The mortar used to adhere masonry veneer should comply with ASTM C270, which specifies the requirements for mortar in masonry construction. Other standards mentioned do not specifically relate to the mortar for masonry veneer. Following ASTM C270 ensures the mortar's performance and durability in construction.
Explanation:
Understanding Mortar Standards for Masonry Veneer
When selecting the appropriate mortar for adhering masonry veneer, it is important to refer to the correct standards. The relevant standard for masonry mortar is ASTM C270. This standard specifies the requirements for the formulation and performance of mortar used in masonry construction, including its compressive strength and other physical properties.
Besides ASTM C270, the other mentioned standards pertain to different aspects: ASTM E152 deals with fire conditions for the construction of buildings, ASTM E84 focuses on the surface burning characteristics of building materials, and ACI 530 provides guidelines for masonry design and materials.
Specifically, ASTM C270 is critical to ensure the mortar's adhesion and longevity in masonry applications, making it the mandated guidance when using masonry veneer.
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