![]() ![]() If your wall requires corner pieces, place these stones first. If beginning from the bottom, use a straightedge and start 4″ above soil or 2″ above concrete to keep moisture from being absorbed from the ground. Working from the top down may keep mortar droppings from staining stones below, but make sure the mortar is strong enough to hold the suspended stone in place. You can start laying stones at the top or the bottom of the wall. At corners, overlap the vertical jionts at least 16″ around the corners cracking. ![]() Fasteners must be spaced a maximum ofĦ inches (152mm) on center, must penetrate minimum ¾ inch into wood framing members and a minimum of 3/8 inch (9,5mm) through steel members. Lath must be fastened to the wall framing in accordance with the minimum requirements of Sectionħ.10 of ASTM C 1063 or IRC Section R703.6.1, as applicable. Self-furred, 2.5lb/yd2 (1.4kg/m2), galvanized, expanded metal lath in compliance with ASTM C 847. Studs must be spaced no more than 16” (406mm) on center. 26 gage, or a plastic weep screed min 0.05”, weep holes with a min diameter of 3/16” (4.8 mm) spaced at a max of 33 inches (838 mm) on center and with a minimum vertical attachment flange of 3 ½” wide, which is referenced in IBC Section 1405.10. In addition weep Screed must be of corrosion resistant metal, min 0.019 inches or min No. Weep Screeds must comply with and be installed in accordance with IBC Section 25.1.2 or IRC Section R703.6.2.1, as applicable. Flashings must be installed at wall penetrations and terminations of Adhered Stone Veneer installations. All Flashings must be corrosion resistant materials and integrated with Water Resistive Barriers (WRB). If using flashing or support brackets (anchors), install them before proceeding to the next step.įlashings must be installed in compliance with IBC Sections 1405.10.1.12 or IRC Sections R703.8 and R703.12.2. Overlap the vertical joints by at least 6″. It should be attached horizontally starting at the bottom and overlap not less than 2″. One Layer or Two Layer of No.15 asphalt felt, free from holes and breaks, complying with ASTM D 266 for Type 1 felt or other approved water-resistive barrier shall be applied over studs or sheathing of all exterior walls. Should be installed complying with IBC Sections 1404.6 or IRC Sections R703.2 and R703.6.3. ZEMENT Stone meets criteria established by ICC-ES AC-51, Acceptance Criteria for Precast Stone Veneer.Ĭement Plaster Backing may be over Sheathing: plywood, OSB, gupsum sheating, concrete board and fiberboard, supported by wood or steel studs, as described in Section 2.1 or over concret and concrete masonry walls, as described in Section 2.2. The average saturated weight of the installed veneer units does not exceed 15 pounds per sq.ft (73.2 kg/m2). The unit’s thickness is between 1” to 2.5”. It is designed to resemble varios shapes and patterns of natural stone. ZEMENT STONE® is light weight, architectural, thin veneer product that is manufactured from a mixture of portland cement, lightweight aggregate, sand, iron oxide pigments, admixtures, various other chemicals and water. ZEMENT STONE® manufactured stone veneer, including Color Palette ze Earth Collection and Legacy Stone product lines, are used as adhered, non-load bearing exterior or interior veneers on non-fireresistance-rated wood framed or light-gage steel stud construction, concrete or concrete masonryblock walls. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |