N.M. Admin. Code § 14.7.4.27 - ATTACHMENTS AND CONNECTIONS
Amend the following provision as follows.
A.
Insulating boards or foams.
Insulating boards or foams not exceeding two inches in thickness may be adhered
to the exterior of the CEB wall. When insulation board is used, round-cap nails
shall attach it to the CEB wall with nails placed to avoid bed joints between
courses. Cap nails shall have a maximum spacing of 16 inches from each other.
Additionally, cap nails shall secure the rigid insulation boards around their
perimeter edges, with nails spaced no less than two inches apart. All cap nails
shall penetrate a minimum of two inches into the CEB wall. Insulating boards or
foams shall not be used to form architectural shapes exceeding two inches in
thickness.
B.
Insulations
exceeding two inches in thickness. Insulations exceeding two inches in
thickness may be used providing they do not form a vapor barrier. Their weight
shall be supported by the stem wall below and contained within vertical furring
strips, securely attached to the CEB wall. A sectional, scaled drawing for the
proposed insulation scheme must be submitted for review by the building
official.
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No prior version found.