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- SECTION 07190
-
- WATER REPELLENTS
-
- NOTE ** Rainguard Products Company, clear water repellents.
- NOTE **
- NOTE ** This section is based on the products of Rainguard
- Products Company, which is located at:
- NOTE ** 3471 Via Lido
- NOTE ** Suite 213
- NOTE ** Newport Beach, CA 92663
- NOTE ** Tel: (888) 765-7070
- NOTE ** Fax: (949) 675-3450
- NOTE ** Website: www.rainguard.com
- NOTE **
- NOTE ** Rainguard Products Company manufactures coatings
- for the construction trades. See their other
- sections for elastomeric wall coatings, graffiti-
- resistant coatings, and masonry stain systems.
- NOTE **
- NOTE ** SECTION 07190 - WATER REPELLENTS, Copyright 1998,
- The Architect's Catalog, Inc.
-
- PART 1 GENERAL
-
- 1.1 SECTION INCLUDES
- NOTE ** Select paragraph below as applicable to project;
- add other paragraphs as required for project.
-
- A. Clear water repellent upon exterior elevations.
-
- B. Clear water repellent upon interior elevations.
-
- C. _______________________________________.
-
- 1.2 RELATED SECTIONS
- NOTE ** Delete sections below not relevant to this project;
- add others as required.
-
- A. Section 03300 - Cast-In-Place Concrete.
-
- B. Section 03400 - Precast Concrete.
-
- C. Section 04200 - Masonry Units.
-
- D. Section 04810 - Unit Masonry Assemblies.
-
- E. Section 07100 - Dampproofing and Waterproofing.
-
- F. Section 07140 - Fluid-Applied Waterproofing.
-
- G. Section 07900 - Joint Sealers.
-
- H. Section 09220 - Portland Cement Plaster.
-
- I. Section 09980 - Coatings for Concrete and Masonry.
-
- J. Section _____ - _________________________.
-
- 1.3 SYSTEM DESCRIPTION
-
- A. Water repellents specified herein are clear, deep
- penetrating, non-film forming, non-silicone or urethane,
- non-yellowing, heavy duty, chemical water repellent
- solutions.
-
- 1.4 SUBMITTALS
-
- A. Submit under provisions of Section 01300.
-
- B. Product Data: Three copies of manufacturer's current
- technical data sheets for materials.
-
- 1.5 QUALITY ASSURANCE
-
- A. Pre-Installation Meetings:
- 1. Before Application: Installer and Manufacturer's
- Representative shall inspect surfaces to be treated,
- noting in writing to the Architect, deficiencies or
- flaws in the substrate construction which would
- affect the performance or appearance of the water
- repellent.
- 2. Beginning of Application: Manufacturer's
- Representative shall assure utilization of proper
- equipment, verify material quantities, and supervise
- material application techniques upon a substantial
- wall section. This wall section shall act as a
- comparative standard for the project.
-
- B. Installer shall comply with recommendations and
- instructions set forth by manufacturer as part of
- manufacturer's service in addition to complying with the
- terms of the warranty.
-
- C. Installer Qualifications: Minimum five years experience
- regularly engaged and specializing in the application of
- specialty surface treatments to exterior wall substrates.
-
- D. Installer shall not proceed with material application
- until all deficiencies noted in pre-application
- inspection report have been corrected.
-
- E. Installer shall notify manufacturer no less than 72 hours
- before starting application.
-
- 1.6 DELIVERY, STORAGE, AND HANDLING
-
- A. Deliver materials in original sealed containers, clearly
- marked with manufacturer's name, type of material, and
- batch number.
-
- B. Inspect the materials upon delivery to assure that
- specified products have been received.
-
- C. Store materials where temperatures are not less than 45
- degree F (7 degrees C).
-
- D. Use all means necessary to protect material before,
- during, and after installation, and to protect work of
- other trades.
-
- 1.7 ENVIRONMENTAL REQUIREMENTS
-
- A. All materials shall comply with current Federal and State
- environmental requirements.
-
- 1.8 WARRANTY
-
- A. Manufacturer's Material Warranty: Manufacturer's
- warranty against water intrusion:
- NOTE ** Contact manufacturer for warranty period based on
- project requirements and select appropriate
- subparagraph below.
- 1. Warranty Period: Five years from date of Substantial
- Completion.
- 2. Warranty Period: Ten years from date of Substantial
- Completion.
-
- B. Installer Warranty: Warrant workmanship for a period of
- two years from the date of Substantial Completion.
-
-
- PART 2 PRODUCTS
-
- 2.1 MANUFACTURERS
-
- A. Acceptable Manufacturer: Rainguard Products Company;
- 3471 Via Lido, Suite 213, Newport Beach, CA 92663: ASD.
- Tel: (888) 765-7070; Fax: (949) 675-3450;
- Website: www.rainguard.com
-
- B. Requests for substitutions will be considered in
- accordance with provisions of Section 01600.
-
- 2.2 MATERIALS
- NOTE ** Select paragraph below appropriate for the project.
- Five year warranty is available for all liquid
- water repellents listed; ten year warranty is
- available for only the first three.
-
- A. Liquid Water Repellent: Rainguard Products Company "Blok-
- Lok" or "Super" with "Micro-Lok."
-
- B. Liquid Water Repellent: Rainguard Products Company
- "Micro-Seal" with "Micro-Lok."
-
- C. Liquid Water Repellent: Rainguard Products Company "XS"
- with "Micro-Lok" (solvent).
-
- D. Liquid Water Repellent: Rainguard Products Company
- "Regular" with "Micro-Lok."
-
- E. Liquid Water Repellent: Rainguard Products Company "STD-
- E" with "Micro-Lok" (V.O.C. solvent).
-
- F. Liquid Water Repellent: Rainguard Products Company "HD"
- or "STD" with "Micro-Lok" (solvent).
-
- G. High-Gloss Liquid Water Repellent: Rainguard Products
- Company "Satin-Lok" with "Micro-Lok" (solvent).
-
- H. High-Gloss Liquid Water Repellent: Rainguard Products
- Company "Satin-Lok VOC" with "Micro-Lok" (V.O.C.
- solvent).
-
- I. High-Gloss Liquid Water Repellent: Rainguard Products
- Company "Satin-Lok WB" with "Micro-Lok" (water based).
-
- J. Liquid Water Repellent: Rainguard Products Company
- "DB 20" acrylic sealer.
-
-
- PART 3 EXECUTION
-
- 3.1 EXAMINATION
-
- A. Verify that surfaces to be coated are in proper
- condition.
- 1. New substrates: Cured 30 days before application.
- 2. Cured substrates: Allowed to dry three to seven days
- following rainfall before application.
- 3. Substrate moisture content: No higher than 15
- percent as registered on an electronic moisture
- meter.
-
- B. Verify that voids in masonry joints or joints found to be
- unsound or defective have been raked out and pointed with
- mortar to create a joint of full-face shell thickness.
-
- C. Where freezing conditions have existed before
- application, allow adequate time for building to thaw.
-
- 3.2 PREPARATION
-
- A. Thoroughly clean substrates of foreign substances, such
- as dirt, efflorescence, and mortar spills.
- 1. Use "dry" cleaning method where applicable.
- 2. Allow three days minimum dry time before applying
- material if wet cleaning method is utilized.
-
- B. Protect windows and work of other trades against damage
- by coating, whether to be coated or not.
-
- C. Protect plant life against damage from coatings.
-
- 3.3 APPLICATION
-
- A. Apply materials in strict accordance with manufacturer's
- recommendations and when substrate surface temperature is
- above 45 degrees F (7 degrees C).
- 1. Follow instructions in manufacturer's current
- technical data sheet for general information and
- coverage rates.
-
- B. Spray apply water repellent using high-volume, low-
- pressure spray equipment, pressure not to exceed 60 psi
- (4,218 g/sq. cm). Hudson or garden-type sprayer can be
- used for small applications.
-
- C. Clean all drips, runs, and overspray residue while still
- wet.
-
- 3.4 FIELD QUALITY CONTROL
-
- A. Manufacturer's Representative shall inspect all coated
- surfaces after work is complete to verify proper
- application.
-
- 3.5 ADJUSTING AND CLEANING
-
- A. If damage occurs, immediately make all repairs and
- replacements necessary at no additional cost to Owner.
-
- B. During process of work, remove discarded coating
- materials, rubbish, cans, and rags at end of each
- workday.
-
- C. Correct any damage by cleaning, repairing or replacing,
- and recoating, as acceptable to Architect.
-
-
- END OF SECTION
-