He rite te kakano o ngā papa tirotiro karāhe, he tino pumau, he kaha teitei, he pakeke teitei. Ka mau tonu te tika i raro i ngā kawenga taumaha me ngā pāmahana taurite, ā, he ātete ki te waikura, te waikawa, me te kakahu, tae atu ki te aukume, ka mau tonu tō rātou āhua. He mea hanga mai i te kōhatu tūturu, he mata tohutoro pai ngā papa māpere mō te tirotiro i ngā taputapu, ngā taputapu, me ngā wāhanga miihini. He ngoikore ake ngā papa rino maka nā ō rātou āhuatanga tino tika, he mea tino pai mō te hanga ahumahi me te ine taiwhanga.
Te taumaha motuhake o ngā papa māpere: 2970-3070 kg/㎡.
Kaha pēhanga: 245-254 N/m.
Tau whakawhanui rārangi: 4.61 x 10-6/°C.
Te mimiti wai: <0.13.
Te pakeke o te ata: Hs70, teitei ake rānei.
Te Mahi o te Papa Tirotiro Granite:
1. Me whakarite te papa māpere i mua i te whakamahinga.
Horoia te mata o te papa hiko ki te kakahu miro piri.
Whakatakotoria te mea mahi me ngā taputapu ine e pā ana ki runga i te papa māpere mō te 5-10 meneti kia tau ai te pāmahana. 3. Whai muri i te ine, horoia te mata o te papa, kātahi ka whakahokia te taupoki tiaki.
Ngā Whakatūpato mō te Papa Tirotiro Granite:
1. Kaua e patuki, kaua hoki e pā ki te papa māpere.
2. Kaua e whakatakoto i ētahi atu mea ki runga i te papa māpere.
3. Whakarerekētia te papa māpere ina nekehia.
4. I te wā e whakatūria ana te papa māpere, whiriwhiria he taiao iti te haruru, iti te puehu, kāore he wiri, ā, he pumau te pāmahana.
Wā tuku: Hepetema-01-2025