Amur Trench conduit spacers are engineered to bring order, stability, and consistency to underground electrical installations, particularly in complex multi-conduit duct bank systems. Built from high-density polyethylene (HDPE), these spacers deliver a combination of strength, flexibility, and long-term durability that matches the demands of modern power, telecom, and infrastructure projects. Their primary purpose is simple but critical: hold each conduit into its precise location and prevent movement during layout, handling, and concrete encasement. We achieve this by working directly with you to make sure each card is manufactured precisely to fit your job.
In underground construction, conduits naturally want to shift, roll, or float when the concrete is poured. Amur Trench spacers eliminate that problem by holding every pipe at a fixed horizontal and vertical distance. This not only ensures compliance with engineering drawings and electrical codes but also prevents friction, deformation, and potential damage that could compromise cable integrity. By maintaining correct spacing, our spacers help reduce the risk of overheating, electrical interference, and long-term maintenance issues. These are problems that are expensive and time-consuming to correct once buried and encased in concrete.
The HDPE material itself is a major advantage. It is lightweight, yet impact-resistant; it does not corrode, degrade, or absorb moisture; and it withstands the thermal and mechanical stresses found in underground environments. Installers can drop assembled conduit sections into the trench with confidence, knowing the spacer framework will remain intact as concrete flows around it.
Amur Trench spacers also streamline the installation process. Crews can pre-assemble large conduit arrays above ground, lift them into place, and move on. Or as many are doing now, prefabbing these in a shop before shipping them to site. This cuts labor time, simplifying inspections, and increases job site safety. For contractors, the benefits are straightforward: faster installations, fewer alignment issues, and a far more predictable final product. The system also minimizes the amount of trench cutting required. With spacers built outside the trench, crews can straight-cut trenches instead of digging safety cut profiles, which reduces excavation costs and lowers on-site risk by keeping workings out of the trench.
Whether used in data centers, utility infrastructure, commercial facilities, or large civil projects, Amur Trench conduit spacers provide a reliable, cost-effective foundation for durable underground electrical systems. They’re built to keep conduits exactly where they should be every time. Making sure crews can move on to your next phase without second-guessing your power delivery ducts banks.
Navigating the challenges of demanding projects can feel like being in the trenches. That’s where Amur Trench steps in. We specialize in simplifying complex tasks. With our user-friendly solutions, you can tackle tough projects with ease. Whether it’s optimizing electrical infrastructure, improving safety, or ensuring efficient operations, Amur Trench makes it simple. We provide the tools you need to face the challenges head-on, turning tough situations into successful outcomes effortlessly.
We take pride in our user-friendly, reliable solutions, trusted by major contractors and end-users across diverse sectors like data centers, hospitals, power plants, and high-rise condos. Our commitment goes beyond commerce; it’s about building lasting relationships and exceeding your expectations. When you choose Amur Trench, you choose innovation, safety, and unwavering dedication.
These spacers are robust, resilient, and able to endure the rigours of concrete construction
| PHYSICAL PROPERTIES | ASTM TEST METHOD | UNIT | VALUE |
|---|---|---|---|
| Density | D4883 | g/cc | 0.95–0.96 |
| Mechanical Properties | |||
| Hardness | D785 | Shore D | 65 |
| Tensile Strength at Yield (2 in/min) | D638 | psi | 3,000 |
| Elongation at Break | D638 | % | ≥500 |
| Izod Impact, Notched | D256 | ft-lb/in | 3.0 |
| Tensile Impact Strength | D256 | ft-lb/in² | 100 |
| Thermal Properties | |||
| Melt Index | D1238 | g/min | 0.35/10 |
| Deflection Temperature at (66psi) | D648 | °F | 165 |
| Vicat Softening Point | D1525 | °F | 268 |
| Brittleness Temperature | D746 | °F | -103 |
Made in the USA
Durable High Density Polyethylene
Fast Shipping
Safe, Simple &
Efficient Installation