Caltrans Strip Waterstops
The Caltrans Strip Waterstops is the perfect rubber component in applications that require the containment of water. The WARCO waterstop will adapt to fill any space under a wide range of temperatures, it will expand as your materials shrink or compress as your materials expand. It has been commonly used for water gates, stationary walls, and expansion joint applications. Color: Black
We also offer the Caltrans Bearing Pad. Made in the USA.
Our Cage Code is 06470.
Samples available upon request.
| Temperature Range: | -40°F to +200°F |
| Durometer (Shore A ± 5): | 55 |
| Tensile (psi.): | 2700 |
| Elongation (%): | 420 |
| Finishes Available: | Smooth, Nylon |
| Talc: | Talc-Free Available |
| Specification: | Caltrans 51-2.04 Waterstops |
| Compound Number(s) | Part Number(s) | |||
|---|---|---|---|---|
| 055E0507 | 0046230485 | 0046230494 | 0046230495 | 0046255854 |
| 0046262550 | 0046262551 | — | — | |
We comply with the Buy American Act requirements.
| Durometer Hardness (Shore A ± 5) | Thickness (inches) | Width (inches) | Tensile PSI | Ultimate Elongation Percent | Temperature Range | Estimated Weight Per Linear Foot (1/8″ x 36″) | Specifications |
|---|---|---|---|---|---|---|---|
| 55 055E0507 | 1/8 – 1/2 | 36, 48 | 2700 | 420 | -40°F to +220°F | 2.56 lb | Caltrans 51–2.04 Waterstops |
This product complies with the following requirements:
| Property | Test Method | Requirement |
|---|---|---|
| Tensile Strength | ASTM D 412 | 2,000 psi min. |
| Ultimate Elongation | ASTM D 412 | 300% min. |
| Compression Set, 22 hours at 70° C | ASTM D 395, Method B | 30% max. |
| Tear Strength | ASTM D 624, Die C | 26 kN/m min. |
| Hardness, Type A | ASTM D 2240 | 55 ± 5 |
| Ozone Resistance 20% Strain, 100 hours at 100 ± 2.2° F | ASTM D 1149 except 100 ± 20 parts per 100,000,000 | No cracks |
| Brittleness Temperature at -40° C | ASTM D 746, Procedure B | Pass |
| Flame Propagation | ASTM C 542 | Must not propagate flame |
| Change in Volume, IRM 903, immersed 70 hours at 100° C | ASTM D 471 | 80% max. |
| Change in Mass, immersed 7 days at 70° C | ASTM D 471 | 15% max. |
After accelerated aging under ASTM D 573 for 70 hours at 100° C, the properties do not change greater than the following:
| Property | Requirement |
|---|---|
| Tensile Strength | -15% |
| Elongation at Break | -40% |
| Hardness | +10 points |
Compound Number: 055E0507
Unsure on how to read our compound number? Read the page, “How to Read a Compound Number”.
Our rubber products are a proprietary blend of various polymers formulated to meet stated physicals and specifications. The named product polymer is not necessarily the primary polymer representing the highest percentage of the polymer blend. Determination of the suitability of the goods for the uses and applications contemplated by Buyer and others shall be the sole responsibility of the Buyer or user. No guaranty is given with respect to length of service on any particular application. Suggestions or recommendations made by Seller in its product literature concerning uses or applications of the goods are believed to be reliable, but Seller makes no warranty or guaranty of results to be obtained since the conditions of the use and application by Buyer and others are beyond Seller’s control. The specification listed here, Caltrans, refers to the organization Caltrans set out by the California Department of Transportation which manages more than 50,000 miles of California’s highway and freeway lanes, provides inter-city rail services, permits more than 400 public-use airports and special-use hospital heliports, and works with local agencies. Their website can be found here: https://dot.ca.gov/programs/design. The specification listed here, ASTM, stands for the American Society for Testing and Materials which is the developer and provider of voluntary consensus standards, related technical information, and services. Their website can be found here: https://www.astm.org/.
View complete Terms & Conditions of Sale for suitability of use and formulations
