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04812ibp.txt
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1998-06-10
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SECTION 04812
NOTE ** Note: This section could also be classified in
Division 8 as an aluminum window system under
Section 08520 - Aluminum Windows.
GLASS BLOCK WINDOW AND WALL SYSTEM
NOTE ** This section is based on the "IBP Glass Block Grid
System" manufactured by Innovative Building
Products, Inc., headquartered at the following
address:
NOTE ** 2917 W. 7th Street
NOTE ** Fort Worth, TX 76107
NOTE ** Telephone: (800) 932-2263
NOTE ** Fax: (817) 332-1406
NOTE **
NOTE ** SECTION 04812 - GLASS BLOCK WINDOW AND WALL SYSTEM,
Copyright 1996-97, The Architect's Catalog, Inc.
PART 1 GENERAL
1.1 SECTION INCLUDES
NOTE ** Delete items below not required for project. If
assemblies other than conventional windows and
walls are covered by this section, add a brief
description of those items here. Examples are:
shower surrounds, borrow lites.
A. Glass block window and wall system, consisting of
extruded aluminum grid and glass blocks, and with all
other items necessary for a complete assembly.
1.2 RELATED SECTIONS
NOTE ** Delete any sections below not relevant to this
project; add others as required.
A. Section 07600 - Flashing and Sheet Metal.
1.3 REFERENCES
NOTE ** Delete references from the list below that are not
actually required by the text of the edited
section.
A. ASTM B 221 - Standard Specification for Aluminum and
Aluminum-Alloy Extruded Bars, Rods, Wire, Shapes, and
Tubes.
1.4 SUBMITTALS
A. Submit under provisions of Section 01300.
B. Product Data: For both grid system and glass block.
Indicate materials, sizes, shapes, thicknesses, and
finishes. Include installation and assembly
instructions.
NOTE ** Retain shop drawings for custom designed units and
for other installations where shop drawings would
confirm that the manufacturer and contractor have
interpreted the contract documents correctly.
C. Shop Drawings: Show methods of construction, location
and spacing of anchors, and relationship to adjoining
work.
NOTE ** Delete selection samples if colors and patterns are
specified.
D. Selection Samples: Manufacturer's full range of finishes
and colors, for selection.
1.5 DELIVERY, STORAGE, AND HANDLING
A. Store materials in dry place, off the ground, where
temperature will not exceed 90 degrees F. (32 degrees C)
B. Handle material in manner that will prevent damage to
finished surfaces. Do not install scratched or damaged
components.
1.6 WARRANTY
A. Provide manufacturer's standard warranty.
B. Provide one year installer's warranty against faulty
workmanship and water leakage.
PART 2 PRODUCTS
2.1 MANUFACTURERS
A. Glass Block Support Grid: Provide "IBP Glass Block Grid
System" manufactured by Innovative Building Products,
Inc., 2917 W. 7th Street, Fort Worth, TX 76107. ASD.
B. Glass Block: Provide products manufactured by one of the
following:
NOTE ** Coordinate the list of glass block manufacturers
with those who can make block of the type (pattern,
color, thickness, etc.) that are required.
1. Pittsburgh Corning Corp.
2. Westerwald Glasstein (Solaris).
3. Glashaus Inc. (Weck).
2.2 MATERIALS
A. Glass Block Support Grid: Factory assembled, extruded
aluminum two-way T-bar grid, sized to fit glass block
with one block to a module, and hollow perimeter frame
with predrilled fastener holes.
1. Aluminum: ASTM B 221, 6063-T6 or 6463-T6 alloy.
2. Finish: As selected by Architect from manufacturer's
standard finishes.
B. Glass Block: Partially evacuated hollow units, 7-3/4
inches (196 mm) square by 3-1/8 inches (79 mm) thick.
NOTE ** Enter the manufacturer's pattern name in the blank.
1. Pattern: ___________.
NOTE ** Select one of the following color paragraphs.
Enter a color description in the blank.
2. Color: Clear.
3. Color: __________.
C. Foam Tape: Adhesive backed, closed cell foam, 1/16 inch
(1.5 mm) or 3/32 inch (2.5 mm) thick.
D. Sealant: Dow Corning Corp. "TradeMate" glass block
sealant.
E. Accessories: Provide all sealants, flashings, anchors,
fasteners, and other items necessary for complete weather-
and waterproof installation.
PART 3 EXECUTION
3.1 EXAMINATION
A. Verify applicable field dimensions and adjust as
necessary to accommodate frame.
B. Examine supporting structure and correct any conditions
that are not in accordance with manufacturer's
installation instructions.
3.2 INSTALLATION
A. Install grid system and glass block according to
manufacturer's instructions.
B. Apply continuous sealant bead to back of window Z-bar.
C. Place frame in rough opening and adjust until plumb and
level. Fasten frame in place using screws or nails and
predrilled holes.
D. Adhere foam tape to entire perimeter of each glass block
and insert glass block into grid from exterior side so
that block is pressed against T-bar without rolling back
foam tape.
E. Apply sealant around exterior face of glass block
completely filling channel. Tool sealant flush with
surface.
F. Apply sealant between perimeter frame and adjoining
construction.
3.3 CLEANING
A. Clean exposed surfaces of aluminum grid with clean, soft
cloth and mild hand soap using gentle rubbing action. Do
not use abrasive or solvent type cleaners, detergents, or
paint removers.
B. Remove labels from glass block and clean with soft cloth
and water.
3.4 PROTECTION
A. After installation, protect installed work from damage
caused by subsequent operations at project site.
END OF SECTION