Conerite lath should be installed only after what condition is in place?

Conerite lath should be installed only after what condition is in place?

• A. Weather protection
• B. Drying time
• C. Framing completion
• D. Final inspection

Answer: (A)

Moisture control during plastering is the key idea. Conerite lath is a cementitious, weather-sensitive substrate used behind plaster, so it must go up only when the job site is protected from rain and moisture. When weather protection (like tarps or a covered enclosure) is in place, the lath can be installed in a dry environment, which helps the plaster bond correctly, cure properly, and resist moisture-related damage such as warping or deterioration of the lath. Drying time isn’t the triggering condition for installing lath—drying occurs after plaster is applied. Framing completion is necessary for a solid substrate, but the specific condition that guards against moisture damage during installation is having weather protection in place. Final inspection happens after work is done, not before installation.

Moisture control during plastering is the key idea. Conerite lath is a cementitious, weather-sensitive substrate used behind plaster, so it must go up only when the job site is protected from rain and moisture. When weather protection (like tarps or a covered enclosure) is in place, the lath can be installed in a dry environment, which helps the plaster bond correctly, cure properly, and resist moisture-related damage such as warping or deterioration of the lath.

Drying time isn’t the triggering condition for installing lath—drying occurs after plaster is applied. Framing completion is necessary for a solid substrate, but the specific condition that guards against moisture damage during installation is having weather protection in place. Final inspection happens after work is done, not before installation.