Aia nā ʻano like o ka papa pili i loaʻa ma ka mākeke, i ke kūʻai ʻana i nā pale ma Chennai pono kekahi e makaʻala e pili ana i ka helu a me ka kūʻai.
E noʻonoʻo i nā hihia i luna aʻe o ka papa ʻo MR vs BWR. Manaʻo pinepine nā kānaka i ka Moisture Resistant i kahi hū wai. Akā ʻaʻole kēia ka hihia.
E hoʻomaopopo ma ka haʻalulu maikaʻi loa o MR (Moisture kūleʻa) a me ka uku hoʻohālikelike i ka papa BWR. ʻOiai heʻoiaʻiʻo hiki iā MR plywood ke pale i kekahi kiʻekiʻe o ka wai a me ka haʻahaʻa, ʻaʻole maoli hiki ke kapa ʻia he wai. Ma kahi'ē aʻe, ʻo ka BWR plywood kahi papa wai wai.
He pā papa pōkole ʻo MR no ka hana ʻana i nā lako o ka hale kūloko (nā keʻena o nā keʻena, nā mea waiwai kahi i emi ai ka noi ʻana o ka wai a i ʻole ka waiū) akā ʻo ka BWR plywood ka papa o waho (kahi e like me ka kīhini, nā puka wai, nā hale ma lalo o nā waʻa wai a i ʻole kahi wahi a ka wahie. ua hōʻike pololei ʻia i ka lā a me ka wai.