ʻO kahi maʻa pālahalaha i mālama pono ʻia hiki ke hāʻawi i nā makahiki o ka lawelawe hilinaʻi. ʻO ka maʻa i mālama pono ʻole ʻia hiki ke hoʻohaʻahaʻa haʻahaʻa—e nalowale ana ka ikaika ma o ka ʻaʻahu abrasive, ka ʻike kemika, ka hoʻoheheʻe UV, a me ka ulu ʻana o ka maʻi me ka ʻike ʻole ʻia.
ʻO ke koho ʻana i ka laulā maʻa palahalaha kūpono he hana kaulike ma waena o nā kumu koʻikoʻi ʻelua: ka hiki ke hoʻouka a me ke kaomi ʻili. Hāʻawi ka maʻa ākea i nā palena haʻahaʻa hana kiʻekiʻe a hāʻawi i ke kaumaha ma luna o kahi ʻāpana nui, e hōʻemi ana i ka pilikia o ka ʻoki ʻana a i ʻole ka male ʻana i nā ukana palupalu.
Hiki ke nānā pono ka maʻa palahalaha ma luna o ka ʻili i ka wā e hūnā ana i ka pōʻino e hōʻemi ana i kona hiki ke amo. Wahi a ASME B30.9, pono e wehe koke ʻia nā maʻa pūnaewele synthetic mai ka lawelawe ʻana i ka wā e loaʻa ai nā kūlana pōʻino kikoʻī - me nā lua, nā waimaka, nā ʻoki, a i ʻole nā snags e hōʻike ana i nā kaula lawe ukana, a me nā humuhumu haʻihaʻi ʻana a ʻeha paha i nā splices lawe ukana.
ʻO ke koho ʻana ma waena o ka maʻa maka a me ka maʻa palahalaha pau ʻole ʻaʻole ia he mea e ʻoi aku ka ikaika o ka mea - hāʻawi lāua ʻelua i nā mana helu like no ka nui i hāʻawi ʻia a hiki ke hoʻohana ʻia i nā hitches kūpaʻa, choker, a me ka hīnaʻi.