Kei te mōhio koe ki ngā whakaritenga me ngā rahi o ngā puranga pepa maitai?
Puranga Rau Awaawa Hurihia Matao GB Q235B Q270B Q355B
Taipitopito Hua
| Te Kaupae Rino | Q235B / Q270B / Q355B | Whānui | 400–600 mm |
| Paerewa | GB | Roa | 4–12 m (e wātea ana te whakaritenga) |
| Momo | Hurihia MataoPuranga Rau Awaawa | Wā Tukunga | 7–20 Ngā Rā |
| Matotoru | 3–12 mm | Ngā Tiwhikete | ISO9001 / CE / SGS |
Te Hanganga Matū o te Puranga Rau Awaawa GB
| Te Kaupae Rino | C | Si | Mn | S | P | Ētahi atu |
| Q235B | ≤0.20 | ≤0.35 | 0.30–0.70 | ≤0.045 | ≤0.045 | Cr+Ni+Cu≤0.30 |
| Q270B | ≤0.24 | ≤0.35 | 0.35–1.20 | ≤0.045 | ≤0.045 | Cr+Ni+Cu≤0.30 |
| Q355B | ≤0.24 | ≤0.55 | 1.00–1.60 | ≤0.035 | ≤0.035 | Nb+V+Ti≤0.22; Cr+Ni+Cu≤0.70 |
Ngā Āhuatanga Hangarau o te Puranga Rau Tira GB
| Te Kaupae Rino | Kaha Hua (MPa) | Kaha Kume (MPa) | Te roa (%) | Whakamātautau Pānga |
| Q235B | ≥235 | 370–500 | ≥26 | ≥27 J i te 20℃ |
| Q270B | ≥270 | 410–540 | ≥22 | ≥27 J i te 20℃ |
| Q355B | ≥355 | 470–630 | ≥21 | ≥34 J i te 20℃ |
Rahi o te Puranga Rau o te Awaawa GB
| Wāhanga | Ngā Ahu | Papatipu | Mō ia mita o te pakitara | ||||
| Whānui | Teitei | Matotoru | Takitahi puranga | Pakitara | Tauwehenga o Wāhanga | Wā o Te Ātete | |
| w | h | t | W | I | |||
| mm | mm | mm | Kg/m | kg/m2 | cm3 | cm4 | |
| GPT600-6 | 600 | 78 | 6 | 37.5 | 62 | 184 | 722 |
| GPT600-7 | 600 | 79 | 7 | 44.5 | 74.1 | 232 | 835 |
| GPT600-8 | 600 | 80 | 8 | 50 | 83 | 237 | 955 |
| GPT600-9 | 600 | 81 | 9 | 55.53 | 92.55 | 263 | 1072 |
| Wāhanga | Ngā Ahu | Papatipu | Te wā o te korekore | Te Wāhanga o te Wāhanga | |||
| Whānui | Teitei | Matotoru | Mō ia puranga | Pakitara | |||
| w | h | t | |||||
| mm | mm | mm | kg/m | kg/m2 | cm4/m | cm3/m | |
| GPT 330-3 | 330 | 34 | 3 | 9.72 | 29.45 | 68 | 40 |
| GPT 330-3.5 | 330 | 34.5 | 3.5 | 11.34 | 34.36 | 79 | 46 |
| GPT 330-4 | 330 | 35 | 4 | 12.96 | 39.29 | 91 | 52 |
| GPT 330-4.5 | 330 | 35.5 | 4.5 | 14.53 | 44.04 | 103 | 57 |
| GPT 330-5 | 330 | 36 | 5 | 16.09 | 48.76 | 114 | 63 |
| GPT 400-4 | 400 | 37 | 4 | 15.62 | 39.05 | 100 | 49 |
| GPT 400-5 | 400 | 49 | 5 | 18.52 | 46.3 | 208 | 84 |
| GPT 400-5.5 | 400 | 49.5 | 5.5 | 20.37 | 50.92 | 229 | 91 |
| GPT 400-6 | 400 | 50 | 6 | 22.23 | 55.57 | 250 | 99 |
| GPT 500-5 | 500 | 49 | 5 | 22.45 | 44.9 | 215 | 86 |
| GPT 500-6 | 500 | 50 | 6 | 26.94 | 53.88 | 258 | 101 |
| GPT 742-5 | 742 | 91 | 5 | 33.79 | 45.54 | 745 | 163 |
| GPT 742-6 | 742 | 92 | 6 | 40.9 | 54.66 | 893 | 194 |
| GPT 742-6.5 | 742 | 92.5 | 6.5 | 43.72 | 58.9 | 967 | 209 |
| GPT 742-7 | 742 | 93 | 7 | 47.03 | 63.4 | 1042 | 224 |
| GPT 742-7.5 | 742 | 93.5 | 7.5 | 50.3 | 67.8 | 1116 | 239 |
| GPT 742-8 | 742 | 94 | 8 | 53.56 | 72.18 | 1197 | 254 |
| GPT 742-9 | 742 | 95 | 9 | 60.26 | 81.21 | 1346 | 283 |
| GPT 880-4 | 880 | 152 | 4 | 41.2 | 46.8 | 1897 | 261 |
| GPT 880-6 | 880 | 154 | 6 | 61.9 | 70.3 | 2858 | 382 |
| GPT 880-8 | 880 | 156 | 8 | 84.6 | 96.1 | 3890 | 510 |
| TuhipokaE whakaatu ana te ripanga i runga ake nei i tētahi wāhanga noa iho o ā mātou rahi e wātea ana. Neke atu i te 1,000 ngā rahi rerekē katoa e tukuna ana e mātou. Ka taea te whakarite i ā mātou mīhini kia puta ai he whānui, he teitei me te matotoru ritenga. Mena kāore i te rārangihia te rahi e hiahiatia ana e koe, tēnā whakapā mai ki a mātou mō tētahi otinga kua whakaritea. | |||||||
Tikiake i te Rārangi Katoa
Mata Puranga Rau Waikeri GB
TONO
Tautoko mō te awaawa ā-roheWhakaratohia he pakitara taha haumaru hei pupuri i ngā awaawa i te wā e whakatakotoria ana ngā paipa, ngā taura me ngā ratonga.
Te Whakapūmau i te Runga o te TūāpapaHe pupuri oneone rangitahi mō ngā poka turanga iti me te rahi hei whakarite i te haumaru o te keri.
Te Tiaki i te Takutai Awa me te Ara WaiWhakaūngia ngā tahataha awa, ārai i te hinganga me te hanga i ngā hanganga aukati wai i roto i ngā kaupapa tiaki wai.
Ngā Pupuri Whenua Rangitahi me ngā TāwharauHangaia teretia ngā hanganga pupuri rangitahi me ngā hanganga ārai-wai, ā, ka taea te whakamahi anō.
Painga o ngā Puranga Rau Awaawa
TE TĀKAI ME TE TUKU
Ngā Pātai Auau
P1. Ka taea te whakamahi anō i ngā hua i ngā wā maha?
Āe. Ka taea te taraiwa me te tango ngāwari me te kore e rerekē te āhua, nō reira ka taea te whakamahi anō i ngā wā maha i raro i ngā tikanga hanga noa.
Q2. Ka taea e koe te whakaputa i ngā rahi kāore i te paerewa?
Āe. Neke atu i te 1,000 ā mātou rahi, ā, ka taea e mātou te whakarite i te whānui, te teitei me te matotoru kia rite ki ō hiahia.
Q3. He aha te wā tuku noa?
A: Ko te tikanga 7–20 ngā rā i muri i te whiwhinga o te moni tāpui, i runga i te rahinga ota me te wātaka whakaputa.
Q4. Kei te whakarato koe i ngā ratonga hoahoa me te tatau?
Āe. Ka taea e mātou te tuku kore utu i te hoahoa pou rakau, te tatau hanganga, ngā whakaaro hanga me te tahua utu.
Q5. He aha ngā tikanga tākai me te tuku e whakamahia ana e koe?
A: Kei roto i ngā hua he rīpene maitai, he pai mō te tuku ipu me te tuku nui. Kei te wātea ngā taupoki tiaki hei karo i te pakaru i te wā e kawe ana.











