How do outdoor fabric sculptures handle expansion due to moisture absorption?
Outdoor fabric sculptures are designed to withstand environmental factors, including moisture absorption, which can cause expansion. Artists and manufacturers use weather-resistant materials like treated polyester or acrylic fabrics that minimize water retention. These fabrics often feature tight weaves or coatings to reduce swelling. Proper tensioning during installation allows slight expansion without distortion. Regular maintenance, such as cleaning and reapplying protective treatments, helps preserve the sculpture's shape and longevity. Additionally, strategic drainage and ventilation in the design prevent prolonged moisture exposure, ensuring the artwork remains stable over time.
