Kaukau ritenga i hangaia ki te kōhatu taiao

He mea hanga ki te travertine hiriwa hina totoka me te kakano kōhatu paparanga tūturu motuhake. He hoahoa porowhita tū motuhake e whakarato ana i te wāhi kaukau whānui, whakamarie hoki. He rauemi kōhatu tūturu e pupuri ana i te wera, he pai mō te whakapaipai i ngā kaukau whare papai me ngā hōtēra. E whakaaetia ana ngā rahi ritenga me ngā maimoatanga mata.