How do manufacturers test the resistance of landscape chairs to prolonged exposure to sprinkler systems?

Manufacturers rigorously test landscape chairs for resistance to prolonged sprinkler exposure to ensure they withstand outdoor conditions. These tests simulate real-world scenarios where chairs are repeatedly exposed to water from irrigation systems.

Common methods include:

1. Accelerated Weathering Tests - Chairs are placed in controlled environments with cyclic sprinkler exposure to mimic years of use in a shorter timeframe.

2. Material Swell Testing - Measuring dimensional changes in wood, plastic or metal components after water saturation.

3. Corrosion Testing - For metal frames, assessing rust formation after repeated wet/dry cycles.

4. Finish Durability - Evaluating protective coatings for peeling, fading or discoloration.

5. Structural Integrity - Checking for warping, joint loosening or material degradation.

Advanced facilities use programmable sprinkler arrays that replicate different irrigation patterns and water pressures. Testing typically runs for hundreds or thousands of cycles, with inspections at regular intervals. Manufacturers also conduct real-world field testing in various climate zones for comprehensive data.

The results help improve designs, with many companies now using powder-coated aluminum, marine-grade polymers or specially treated woods that demonstrate superior sprinkler resistance while maintaining aesthetic appeal.