Purpose of joint treatment and regarding butt joints.
Joint treatment is important to prevent damages to the finish surface that can occur due to movement of building components. A well-applicated joint treatment ensures durability of the wall, ceiling and surface finishing.
In some applications, AQUAPANEL® Cement Boards can be assembled with butt joints. For this kind of application, the authorization from the AQUAPANEL® Central Engineering (ACE) is required. To reach ACE, please send us a message completing the form in www.aquapanel.com/contact