Just like polypropylene bags, raschel bags also are susceptible to UV damage. This is no surprise to long term readers, but I’m just reporting my experience to encourage earthbag builders to protect their structures from ultraviolet damage. The raschel earthbag made on approximately January 5 for my post titled Open Weave Fabric: Ideal Working Properties … Read more
Earthbag projects that take more than a few weeks to build will need to be protected from the sun. You could cover walls with tarps or coat the bags or tubes with latex paint. Or you could order UV-rated bags or tubes that are specially coated to protect against sunlight. The higher the UV rating, … Read more
It’s difficult to know for sure how long earthbags will hold up in sunlight. Some brands fall apart pretty fast, as soon as a few weeks. Equatorial and high elevation areas may experience slightly more rapid deterioration due to increased UV levels. From my experience and what I have heard and read most bags hold … Read more