Seismic Pre-Compressed Horizontal Foam System Recessed Application (HES)
Description
The Nystrom Seismic Pre-Compressed Horizontal Foam System is a high-movement silicone bellow system used in deck or roof perimeters. It is a watertight system that can be used under a cover plate in pedestrian or light vehicular traffic areas.
Features
- Multi-Functional
- Color Coordinating
- Horizontal Installation
- Non-Invasive Anchoring
- Wax Free
Specifications
| Model | HES |
| Material | Foam with silicone bellow |
| Joint Sizes | ½ inch to 10 inches Sizes available in ¼-inch increments from 1 inch to 10 inches Sizes from ½ inch to 1-¼ inches are manufactured with a double silicone face bellow Larger sizes up to 10 inches are manufactured with multiple bellows |
| Length | 6.56 linear feet |
| Application | Interior or Exterior |
| Installation | Horizontal (Non-Traffic) |
| Certifications | STC52, OITC38 |
| Options | Terminations, Transitions, Additional Sizes, Seal Depths, Dual Sided, Uncoated and Pick-Resistant Coatings available upon request |
| Movement | +/-50% (Total 100%) |
| Warranty | 1 year |
| Colors |  Adobe Tan |
 Aluminum Stone |
 Buff |
 Anodized Aluminum |
 Black |
 Bronze |
 Champagne |
 Charcoal |
 Dark Bronze |
 Dusty Rose |
 Gray |
 Ivory |
|
 Light Bronze |
 Limestone |
 Precast White |
 Rustic Brick |
 Sandstone |
 Off White |
|
 White |
Order Guide
Use the table below to guide specification of available options. The part number components are indicated in BOLD ORANGE text.
| PART NUMBER | JOINT SIZE at mean T° F |
SEAL DEPTH |
|---|---|---|
| EJN-HES-050 | ½” (13mm) | 2” (51mm) |
| EJN-HES-063 | 5/8” (16mm) | 2” (51mm) |
| EJN-HES-075 | ¾” (19mm) | 2” (51mm) |
| EJN-HES-100 | 1” (25mm) | 2” (51mm) |
| EJN-HES-200 | 2” (51mm) | 3” (76mm) |
| EJN-HES-300 | 3” (76mm) | 3” (76mm) |
| EJN-HES-400 | 4” (102mm) | 4” (102mm) |
| EJN-HES-500 | 5” (127mm) | 4” (102mm) |
| EJN-HES-600 | 6” (152mm) | 6” (152mm) |
| EJN-HES-700 | 7” (178mm) | 6” (152mm) |
| EJN-HES-800 | 8” (203mm) | 6” (152mm) |
| EJN-HES-900 | 9” (229mm) | 8” (203mm) |
| EJN-HES-1000 | 10” (254mm) | 8” (203mm) |
Movement of +/-50% (Total 100%)
Note: Sizes under 1-½” (38mm) are manufactured with a double silicone face bellow. Larger sizes up to 10” (254mm) are manufactured with multiple bellows.
Additional sizes available in ¼” increments from 1” to 10”.
WARRANTY
NYSTROM warrants all Expansion Joint Systems to be free from manufacturing defects in materials, factory finishes, and workmanship for a period of one (1) year from the date of shipment.
Should a product fail to function in normal use within this period, Nystrom shall furnish a replacement or new part at Nystrom’s discretion. Failure to use product in methods consistent with Nystrom product manuals shall relieve Nystrom of any liability. Our liability under this warranty excludes installation or removal costs involved in the product replacement and excludes any responsibility for incidental or consequential damage of any nature.
For information on a warranty claim, please visit our Warranty Support section or call 800 547-2635.