Laserfiche WebLink
' <br /> 1. Shall be fi�ee from holes and breaks other than those created by fasteners. � <br /> 2. Apply horizonta.11y with the upper layer lapped over the lower layer not less <br /> than 2 iaches. Where vertical joints occur,paper shall be lapped not less � <br /> than 6 incl�es. <br /> *NOTE:NIINNESOTA STATE BUII..DING CODE REQUIRES TWO LAYERS <br /> OF BUII.DING PA.PER ON WOOD BASED SHEATHINGS. , <br /> B. Lath:Attach to framing or substrate in accordance wrth ASTM C 1063,Iappu2g sides <br /> not less than i/2 inch and ends not less than I inch. <br /> C. Accessories � <br /> 1. Attach level,plumb and true to create a proper screed and depth for the <br /> cement plaster. � <br /> 2. Install control joints to create panels relatively square,not larger than 144 <br /> square feet,and with no dimension exceeding 18 feet or a length to width <br /> ratio of 2-1/2:I,unless otherwise shown on the Drawings. � <br /> D. Access Panels and Vents: Install accurately located aud secured to substrate with <br /> appropriate fasteners as per sections 08310 and 10200. <br /> E. Portland Cement Plaster � <br /> 1. Total thiclrness to meet code requirements. � <br /> 2. Nominal plaster base cflat thicIrnesses <br /> a. First coat"scratch: 3/8 inch. <br /> !�. SeColld"btovm": 3/8 inch. <br /> 3. Apply the scratch coat of cement plaster with sufficient force{i�y hand or � <br /> machine)to fili soiidly openings in the lath. <br /> 4. Horizontally eross rake the scra.tch coat siightly to provide key far second <br /> . base coat Coat must be uniform in thickness. � <br /> 5. The double-back method of application(first and second coats are applied <br /> and cured as one system)may be used. - <br /> a. Apply the second coat(brown)as soon as the scratch coat is rigid. <br /> 6. Apply second coat to provide tfie rec}uired total thickness. Coat must be � <br /> untform in thickness.Rod of�level to screeds,to provide a true flat plane. <br /> Follow this by wnod floating or darbying the surface. Fill voids and dress <br /> surface for finish. <br /> '7. Completed second coat of cement plaster shall cure a minimum 7 days,prior ' <br /> to application of the finish coat. <br /> *NOTE T�SPECIFIER:DELETE�NE OF TF�FOLLO WIl�iG PARAGRAPHS TO SUTT THE PROJECT ' <br /> REQUIREMENTS. <br /> F. Stucco Finish Coat <br /> 1. Stucco finish coat shall be applied with sufficient material and pressure to � <br /> bond to and cover the brown coa� <br /> G. Acrylic Finish Coat � <br /> l. Comply with manufacturers' instructions for mixing and application of <br /> acrylic primer and acrylic finish. <br /> 2. Apply finish continuously and in one operation to the entire walUsoffit area. • � <br /> maintaining a "wet"edge so that compl�ted finish is free of scaf�old lines <br /> and other imperfections due to application methods. <br /> 3. Completed finish texture(s)and coIor(s) shall be aonsistent with the ' <br /> approved field sampl8s/mock ups. <br /> 04340 STUCCO Page 6 of 7 <br /> � <br />