ʻO ka hale kaʻa ka manawa nui e wehe ai i ka hale, a maʻalahi ia i nā wā ʻino. Hiki i ka puka hale kaʻa ke kōkua i ka hoʻoliʻiliʻi o ka hoʻolilo o ka wela a me ke ea anuanu i loko o kou hale kaʻa a me nā wahi ʻē aʻe o kou home, a pēlā e hoʻomaikaʻi ai i ka maikaʻi o ka ikaika o kou home.

Ke hana nei ʻoe i ka noiʻi ʻana ma nā ʻano puka like ʻole o nā puka hale kaʻa, ua ʻike paha ʻoe i kahi ana "R-Value" e pili pū ana me ka hoʻīpuka puka hale kaʻa.

He aha ka R-Value?

ʻO R-Value kahi ana o ke kūpaʻa wela i hoʻohana ʻia i ka hale kūkulu a me ka ʻoihana kūkulu. Kūpono, ʻo R-Value ke kūpaʻa wela i ke kahe o ka wela. Hoʻohana nā mea hana he nui i nā R-Values ​​e hōʻike i ka ikehu ikehu o kā lākou huahana. Hoʻomaulia ʻia kēia helu ma muli o ka mānoanoa o ka uhi a me kāna mau waiwai kemika.

ʻO ka ʻoiaʻiʻo e pili ana i nā waiwai R-V

ʻO ke kiʻekiʻe ʻo R-Value, ʻoi aku ka maikaʻi o nā waiwai insulate o nā mea. Eia nō naʻe, ʻaʻole i ʻoi aku ka maikaʻi o ka waiwai R-16 ma mua o kahi R-8 Value. ʻAʻole hāʻawi ia i ʻelua mau manawa ke kūpaʻa wela a i ʻole ʻelua mau manawa o ka mālama ʻana i ka ikehu. Hāʻawi kahi waiwai o R-16 i kahi hōʻemi 5% o ke kahe o ka wela a me kahi hoʻonui 5% i ka pono o ka ikehu ma mua o kahi waiwai o R-8. E ʻike i ka pakuhi no ka hoʻohālikelike R-Value.