accelerated weathering การใช้

• *PVC and fiberglass frames perform well in accelerated weathering tests.
• The biggest concern of many preservationists is that despite accelerated weathering tests, the long-term effects of consolidants in the real environment are hard to predict.
• "We know that atmospheric carbon dioxide is a powerful driver of climate . . . and we know that land plants can accelerate weathering and draw down carbon dioxide, " she said.