Hiki ke hoʻohana ʻia ka trowel mana holo kaʻa i ka hoʻopau ʻana o ke alanui paʻa, terrace, boatard, airport a me ka papahele etc.
1. ʻO ke kūlana hana kiʻekiʻe, hoʻokahi ʻano hoʻokele mīkini e like me ke ʻano hele wāwae ʻeono
2. Hana maʻalahi. ʻOi aku ka liʻiliʻi o ka mīkini ma mua o ka 1m a me 1.2m, a hiki iā ia ke hoʻololi i ka hana ma kahi wahi haiki.
3. He wikiwiki ka wikiwiki o ka papa hana, a huli ka pā hana i 160 i kēlā me kēia minuke, no laila ʻoi aku ka maikaʻi o ka hopena o ka ʻohi kukui.
4. ʻO ka mīkini ʻaila Honda, mālama maʻalahi, paʻa a hilinaʻi ka hana
5. ʻO ka pahu turbine haʻahaʻa kaumaha me ka mea nui hiki ke hoʻopau pono i ka wela a pale i ka leakage ʻaila kiʻekiʻe.