Papa rakau mata kiriata pango-Papa rakau
Whakaahuatanga
| Ngā tohu kounga matua o te papa rakau (papa rakau mata kiriata) | ||||||
| Te rerekētanga o te whānuitanga | ||||||
| Te whānuitanga matotoru ingoa (t) | papa kirikiri (kirikiri panera) | |||||
| Te Manawanui Matotoru o Roto | Te rerekētanga matotoru ingoa | |||||
| 7 | 0.6 | +（0.2 + 0.03t) | ||||
| 12 | 0.6 | +（0.2 + 0.03t) | ||||
| Ngā tohu mahi ā-tinana me te matū | ||||||
| kaupapa | waeine | Matotoru ingoa t/mm | ||||
| 12≦t<15 | 15≦t<18 | 18≦t<21 | 21≦t<24 | |||
| te nui o te makuku | % | 5.0-14.0 | ||||
| Te kaha o te here | MPa | ≧0.7 | ||||
| Kaha Piko | I te taha o te witi | MPa | ≧50.0 | ≧45.0 | ≧40.0 | ≧35.0 |
| Te rārangi whakawhiti | MPa | ≧30.0 | ≧30.0 | ≧30.0 | ≧25.0 | |
| Te tauwehenga o te ngāwari | I te taha o te witi | MPa | ≧6000 | ≧6000 | ≧5000 | ≧5000 |
| Te rārangi whakawhiti | MPa | ≧4500 | ≧4500 | ≧4000 | ≧4000 | |
| Te taumata kaha | - | F4-F22 kōwhiringa | ||||
| Te tukunga o te formaldehyde | - | Te whiriwhiringa | ||||
| Te mahi a te kiri tō | - | Kaua e neke ake i te 25mm te roa o te kiri putunga o ia taha o te pepa kiriata whakakikoruatia me te paparanga mata o te papa rakau. | ||||
Ngā Taipitopito
Kua whakakīia te hua ki te pepa kiriata piri, ā, ka taea te paahi i te whakamātautau kohua. Ka taea te whakamahi hei papa rakau mō ngā pokepoke whakakikorua raima. Ko te rauemi mata he mea whiriwhiri mai i te rākau eucalyptus i whakatōkia i Guangxi, Haina. Whai muri i te tukatuka tika, ka tapahia hurihuri kia rite ki te whakakikorua kounga teitei, ā, ka whakamarokehia. Ka whakahaere ōritetia e te pūnaha te nui o te makuku o te whakakikorua. Ka whakatakotoria te whakakikorua me te whakapiripiri i ngā wā maha, ā, ka pēhia te hua kua oti mā roto i ngā tukanga maha. Ko te hua he kāpia phenolic DYNEA Finnish me te pepa paninga phenolic DYNEA Finnish. He mata tika, he papatahi, he pumau hanganga kaha, he kaha te piri, he iti te whakarerekētanga, he pai te mahi ātete wai me te makuku. Ka taea e te whānuitanga kaha o te hua te tae ki te F4-F22. Ko te rahi o te whakatakotoranga hua he 1220*2440 mm (2745, 2800, 3050) mm, ā, ko te matotoru he 9-25mm. He papa rakau papatahi kāore anō kia tukatukahia ngā Hua. Ko te nui o te formaldehyde e tukuna ana e te hua ka whakatauhia mā te whiriwhiringa i waenga i ngā taha e rua.
Painga Hua
1. Kua paahitia e te pūnaha whakahaere whakaputa o ia wheketere papa rakau i roto i tā mātou rōpū te Pūnaha Whakahaere Hauora me te Haumaru Mahi (GB/T 45001-2020/ISO45001:2018), Pūnaha whakahaere taiao (GB/T24001-2016/IS0 14001:2015), Pūnaha whakahaere kounga (GB/T19001-2016/IS0 9001:2015). Kua whakamanahia te hua mā te Tiwhikete FSC-COC.
2. Ko te papa rakau waitohu Gaolin i hangaia, i hokona hoki e tā mātou rōpū kua toa i ngā tohu o te Hua Waitohu Rongonui o Haina Guangxi, te Tohu Waitohu Rongonui o Haina Guangxi, te Waitohu Poari ā-Motu o Haina, me ētahi atu, ā, kua tohua hei Hinonga Matua Ārahi Ngāherehere ā-Motu e te Rōpū Tukatuka me te Tohatoha Rakau mō ngā tau maha.
