目前許多建案設計樹穴區域，以便之後種樹、種花等等，但在這些精美公設下也是防水的重點，防止樹根以及下方樓層的破壞。
GRETEC® Gradelon has excellent strength and elongation properties, while also possessing the strength of epoxy resin and the high elasticity and elongation of rubber, making it far superior to ordinary waterproof materials in terms of water resistance!
＊＊GRETEC®格雷盾強效行防水工法嚴謹施工十步驟＊＊
Full construction video
The grinding method using a grinding machine is used to remove the mud and loose areas from the concrete surface.
High-pressure water cleaning ensures that dust is removed cleanly.
Ensure the humidity is below 8% before starting the application.
High penetrating primer coating makes the waterproof material and concrete surface more closely bonded.
Use POLYKKO PS1K pressure-resistant adhesive to reinforce all weak areas, non-standard materials, pipe edges, and seams.
GRETEC格雷盾施作，可使用噴塗或手塗。
採用超音波厚度測試，在測量的同時不會傷害到材料
The facade was inspected using a needle-hole detector to ensure the integrity of the facade holes.
The quartz sand was applied to the facade for easy installation and adhesion.
試水72小時並至下層檢查