发布时间:2025-02-06 20:04:11
聚氨酯堵漏剂是结构致密的微孔泡沫体,闭孔率达92%以上,具有光滑的自结皮,是优良的不透水材料,在施工中采用直接喷涂成型技术,使Pu硬泡层没有拼缝的整体形成完整的不透水性,从根本上杜绝了屋面水从沿缝深入的可能性。如果施工做的很好 那么撑个5-6年没问题 主要看你施工的质量了 希望这个回答对你有帮助
好事达1253书桌书柜二合一小户型与租房客的实用之选适用对象
2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11 2025-02-06 20:04:11