Division 7 Ebook Page 484 Senergy Sentry Stucco Wall System, 07 24 16

factory-mixed; color [ ] as selected; Finish texture [CLASSIC] [FINE] [TEXTURE] [COARSE] [SAHARA] [BELGIAN LACE] [BOREALIS] [AURORA TC-100] [AURORA STONE] [ALUMINA] as scheduled; as manufactured by BASF Wall Systems..] -OR- [SILCOAT] Finish: Siliconized acrylic emulsion finish coat; air cured, Finish color factory-mixed; color [ ] selected; Finish texture [CLASSIC] [FINE] [TEXTURE] [SAHARA] as scheduled.] -OR- [[SENERLASTIC] [siliconized SENERLASTIC PLUS] Finish: 100% acrylic-based] coat; air cured, Finish color factory-mixed; color [ ] as selected; Finish texture [CLASSIC] [FINE] [SAHARA] as scheduled.] N. BASF Wall System's ANTICOGLAZE: 100% acrylic-based stain or glaze which produces beautiful aesthetics with varied degrees of mottling, coloration and glaze, based upon the combination of application technique, the color of the ANTICOGLAZE itself and the color of the finish it is applied to; distributor tinted color [ ]]. 2.03 ACCESSORIES A. Water Resistive Barrier: NOTE TO SPECIFIER: A water resistive barrier must be installed over sheathed substrates and wrapped into rough openings prior to installation of the Sentry Stucco CI System. (Not required on unit masonry/concrete substrates to receive the Sentry Stucco CI System). 1. Acceptable water-resistive barrier is Tyvek StuccoWrap. Senergy SENERSHIELD-R air/water- resistive barrier can be used, provided a subsequent layer of Tyvek StuccoWrap is applied over the SENERSHIELD-R. 2. Install the water-resistive barrier over the substrate according to manufacturer's specifications and applicable building code requirements. 3. The water-resistive barrier shall be free of any damage such as holes or breaks, and must be applied to all surfaces to receive the Sentry Stucco CI System. 4. Wrap the water-resistive barrier into rough openings (doors, windows, etc.) in accordance with Senergy's Secondary Moisture Protection Barrier Guidelines for Senergy Stucco Wall System Bulletin. 5. Coordinate work with other trades to assure proper sequencing, detailing and installation of materials. B. Trim: Casing bead, corner bead, expansion joint and weep screed accessories shall meet the requirements of ASTM C1063. Accessories shall be: vinyl, meeting ASTM D1784; galvanized, meeting ASTM A653/A653M; or zinc, meeting ASTM B69. Vinyl or zinc accessories are recommended where highly humid or salt-laden service conditions exist. Refer to Sentry Stucco CI Wall System Lath and Trim Accessories bulletin for additional information. C. Nylon anchors: Wind-Lock Trim-Tac or equivalent. PART 3 - EXECUTION 3.01 EXAMINATION A. Verify project site conditions under provisions of Section [01 89 00] [ ]. B. Walls 1. Substrates a. Acceptable substrates are PermaBase Cement Board and other cement-boards conforming with ASTM C1325 (Type A-exterior), poured concrete/unit masonry, eXP sheathing (ASTM C1177), GlasRoc sheathing (ASTM C1177), Securock glass-mat sheathing (ASTM C1177), DensGlass exterior sheathing (ASTM C1177), Weather Defense Platinum sheathing (ASTM C1177), GreenGlass sheathing (ASTM C1177), gypsum sheathing (ASTM C79/C1396), Exposure I or exterior plywood (Grade C/D or better), or Exposure I OSB. b. Sheathings must be securely fastened per applicable building code requirements and manufacturer's recommendations. c. Examine surfaces to receive system and verify that substrate and adjacent materials are dry, clean, and sound. Verify substrate surface is flat, free of fins or planar irregularities greater than 6 mm in 3 m (1/4" in 10'). 2. Flashings a. All flashings are by others and must be installed in accordance with specific manufacturer's requirements. Where appropriate, end-dams must be provided. b. Openings must be flashed prior to window/door, HVAC, etc. installation. Refer to Senergy's Secondary Moisture Protection Barrier Guidelines for Senergy Stucco Wall System bulletin for further guidance. c. Windows and openings shall be flashed according to design and building code requirements. d. Individual windows that are ganged to make multiple units require continuous head flashing and/or the joints between the units must be fully sealed. 3. Water Resistive Barrier (If installed by others, examine installation at this time) a. Verify that the water resistive barrier is installed over the substrate per applicable building code requirements, manufacturer's specifications and wrapped into rough openings in accordance with Senergy's Secondary Moisture Protection Barrier Guidelines for Senergy Stucco Wall System bulletin prior to application of the Senergy Sentry Stucco CI Wall System. b. The water resistive barrier shall be free of any damage such as holes or breaks, and must be applied to all sheathing surfaces to receive the Senergy Sentry Stucco CI Wall System.

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