M******A
发帖数: 338 | 1 美帝专家给出初步原因： 1 钢材腐蚀 2 阳台设计有问题 （雨水排不出去）
He added that salt in Miami's coastal air could potentially facilitate the
erosion of steel. Evidence or erosion can appear in rust stains or exposed
rebar.
"It's like a cancer," Slossberg said. "By the
time you see it, it could be too late."
Another possibility, he said, is that the building's balconies may have had
some constructional issues. Many Miami-area buildings, he said, are built
with concrete balconies that are "back-pitched," meaning they don't allow
water to escape properly after it rains. | h*********e
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