Tirohanga Whānui o te R25 Self-Drilling Hollow Grout Anchor Rod
Ko ngā tokotoko punga he mea pai mō te whakapakari i te tautoko i roto i ngā kauhanga keri, ngā kauhanga piriti, te tiaki i ngā pari o te ara, me ētahi atu wāhi. I te nuinga o te wā, ka keria ngā kōhao o te tokotoko punga mā te whakamahi i te keri tokotoko punga, ā, ka whakatakotoria ngā kaihoko punga e tika ana (ngā rōra paura kapia). Kātahi ka whakamahia ngā taputapu pēnei i te keri tokotoko punga hei keria i te tokotoko punga ki roto i te kōhao o te tokotoko punga, ka whakaohokia, ka punga i te kaihoko punga, kātahi ka whakamahia ngā taputapu pēnei i te keri tokotoko punga hei tāuta i ngā nati ki runga; Ko te tokotoko punga matau, e mōhiotia ana ko te tokotoko punga kapia maitai miro kaha ōrite, he mea hanga ki te maitai miro tika matau (maui rānei), me ngā miro tonu me te roa katoa ka taea te miro ki ngā nati. Ka whakamahia ngātahi me ngā nati pereti punga hei tautoko i te kauhanga. Ko te pūtu he hua whakakapinga mō te pūtu anti-Fried Dough Twists, he pai ake te mahi.
Whakatakotoranga o te R25 Self-Drilling Hollow Grout Anchor Rod
| R25N | R32L | R32N | R32/18.5 | R32S | R32SS | R38N | R38/19 | R51L | R51N | T76N | T76S | |
| Diameter o waho (mm) | 25 | 32 | 32 | 32 | 32 | 32 | 38 | 38 | 51 | 51 | 76 | 76 |
| Diameter ā-roto(mm) | 14 | 22 | 21 | 18.5 | 17 | 15.5 | 21 | 19 | 36 | 33 | 52 | 45 |
| Diameter o waho, whai hua (mm) | 22.5 | 29.1 | 29.1 | 29.1 | 29.1 | 29.1 | 35.7 | 35.7 | 47.8 | 47.8 | 71 | 71 |
| Te kaha kawenga mutunga (kN) | 200 | 260 | 280 | 280 | 360 | 405 | 500 | 500 | 550 | 800 | 1600 | 1900 |
| Te kaha kawenga hua (kN) | 150 | 200 | 230 | 230 | 280 | 350 | 400 | 400 | 450 | 630 | 1200 | 1500 |
| Kaha kume, Rm(N/mm2) | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 |
| Te kaha whakaputa, Rp0, 2(N/mm2) | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 |
| Taumaha (kg/m) | 2.3 | 2.8 | 2.9 | 3.4 | 3.4 | 3.6 | 4.8 | 5.5 | 6.0 | 7.6 | 16.5 | 19.0 |
Ngā āhuatanga o te tokotoko punga grouting tuwhera keri-ake
1. Haumaru, pono, ā, e penapena ana i te wā.
2. Tāutanga me te whakahaere māmā.
3. Kōwhiringa o ngā mata keri mō ngā āhuatanga rerekē o te whenua.
4. Ka mahi tahi te keri i te wā e keri ana, i muri rānei i te keri. Ka taea e te keri te whakakī i ngā pakaru.
5. Ka taea te tapahi me te whakaroa i ngā pae punga ina tonoa, ka taea te whakamahi ki ngā wāhi whaiti.
6. He nui ake te ahotea here i te paipa maitai maeneene, i runga i te miro ngaru tonu.
Ngā painga o te tokotoko punga whakapūmau poka poka keri-ā-ringa
1. Ko te tokotoko punga poka keri-ā-ringa he mea hanga ki te rauemi paipa maitai matotoru, he pai te hanga miro mata, he tere te tukanga hanga miro, me ngā taputapu ataahua, kia tutuki ai te kotahitanga o te keri, te whakatō, te punga me ētahi atu mahi o te tokotoko punga keri-ā-ringa.
2. Kei mua i te tokotoko punga whakapūmau kōhao e pana ana i a ia anō he mata keri me te kaha uru kaha, ka taea te uru ngāwari ki ngā momo toka i raro i te mahi a ngā mīhini keri toka whānui.
3. He miro ngaru paerewa tonu tōna, ā, ka taea te whakamahi hei tokotoko wiri hei whakaoti i te wiri i ngā kōhao punga me te mata wiri.
4. Kāore e hiahiatia te hutia ake te tinana o te tokotoko punga o te paipa keri, ā, ka taea te whakamahi i te wāhi takoto kau hei awa whakapūtā mō te whakapūtā mai i roto ki waho.
5. Ka taea e te aukati keri te pupuri i te pēhanga keri kaha, te whakakī katoa i ngā āputa, te whakatika i te papatipu toka pakaru, ā, ka taea e ngā papa me ngā nati kaha te whakawhiti ōrite i te ahotea o te toka hohonu e karapoti ana ki te toka e karapoti ana, kia tutuki ai te whāinga o te tautoko tahi i waenga i te toka e karapoti ana me te tokotoko punga.
6. Nā te mahi toru-i-te-kotahi a tēnei momo tokotoko punga, ka taea e ia te hanga kōhao punga me te whakarite i ngā pānga punga me te whakapūtātanga me te kore e hiahiatia he tikanga motuhake pēnei i te tiaki pakitara anga me te whakapūtātanga i mua i te wā hanga i raro i ngā āhuatanga toka huri noa.
