ʻO ka lehu lele he pauda maikaʻi ʻo ia ka hopena o ka puhi ʻana i ka lanahu i hoʻopau ʻia i loko o nā mea kanu uila. ʻO ka lehu lele he pozzolan, kahi mea i loaʻa nā mea alumini a me nā mea siliceous e hana ai i ka sima i mua o ka wai. Ke hui pū me ...

ʻO Perlite kahi aniani lua pele amorphous i loaʻa ka wai kiʻekiʻe, hana maʻamau e ka hydration o ka obsidian. He mea maʻamau a loaʻa iā ia ka waiwai maʻamau o ka hoʻonui nui ʻana i ka wā e wela ai. E palupalu ka Perlite i ka wā e...

Hoʻohana ʻia ʻo Perlite i ka hana ʻana i nā pōhaku, sima, a me nā plasters gypsum a me ka hoʻopiha piha ʻana.

ʻO ka perlite i hoʻonui ʻia he ʻano mea keʻokeʻo keʻokeʻo me ka honeycomb i loko i hana ʻia me ka perlite ore ma hope o ka hoʻomoʻa ʻana a me ka hoʻomoʻa ʻana i ka wela kiʻekiʻe. ʻO ke kumumanaʻo: ua ʻoki ʻia ka perlite ore e hana i ke one one o kahi ...