Pūnaha Hanga Kurupae Rakau Lianggong H20He otinga hanga-ā-ringa, he māmā, he ngāwari hoki te whakamahi anō, he mea hanga mai i ngā panera papa rakau, ngā kurupae rakau H20, ngā whiri maitai, ngā here whakarara, me ngā matau hiki. Ka herea ngā kurupae papa rakau me ngā kurupae rakau ki ngā tīwiri tā-ake; ka honoa ngā whiri maitai me ngā kurupae rakau ki ngā here whakarara. He ngāwari te huihui/te wetewete, he maeneene te whakaotinga raima, ā, he whānui te whakamahinga mō ngā pakitara, ngā pou, ngā poupou, me ngā tāke.
1. Te Whakarite i mua i te Tāutanga
1.1 Ngā Utauta Huihuinga
Whakaritea ngā taputapu paerewa e whai ake nei:
● Ngā taputapu hiko: Wiri ā-ringa hiko, mīhini poka, mīhini parai hiko, kani hiko, kani piko, mata kani mata-karapa
● Ngā taputapu ine: Taumata, rīpene ine, tapawhā koki, taha tika, porowhita paramu
● Ngā taputapu whakamau: Tīwiri, kī, pū kāpia, whao titi
● Ngā taputapu āwhina: Paraihe peita, te kokoru tohu, te pene, te tohu
1.2 Ngā Rauemi Āwhina
Ngā tīwiri-tāpiri-ake, ngā whao rino, ngā waea maitai, te hiri silicone, te putty polyester, te peita hiri-taha, te kaihoko tuku.
1.3 Papa Huihuinga
Hangaia he papa pakari i te teitei 200–400 mm mā te whakamahi i te I-beam, i te maitai hongere rānei. Me whakarite kia papatahi, kia pumau, kia taurite hoki te papa hei tautoko i te huihuinga tika o te anga.
2. Te Tukanga Huihuinga o te Ahumahi
2.1 Te tahora me te tūnga o ngā mīhini whakarewa maitai
● Whakaritehia ngā whiri rino ki runga i te papa huihuinga kia rite ki ngā rahi hoahoa.
● Tohua ngā rārangi tūnga ki ngā whiri maitai, tirohia hoki ngā whakarara kia tika ai te tapawhā rite (me ōrite ngā whakarara).
2.2 Te Tāutanga o ngā Kurupae Rakau H20
● Whakatakotoria tētahi kurupae rakau ki ia pito o ngā whiri rino; tohua he rārangi, ā, tirohia te ōritetanga o te hauroki.
● Whakamauhia ngā kurupae ki ngā rino whakarewa mā te whakamahi i ngā here o te flange.
● Totorohia he rārangi whakarārangi angiangi i waenganui i ngā kurupae pito e rua hei tātaitanga.
● Tāutahia ngā kurupae rakau waenga kia whakarara ki te rākau matua, ā, whakapirihia ia kurupae ki ngā rawhi (whakarerekētia te tūnga o te rawhi kia ōrite te ahotea).
● Mō ngā pūwāhi hiki:
Kōwhiria ngā kurupae he hononga matihao whatu ≥1.5 m te tawhiti mai i ngā kōhao matau.
Whakapirihia te kurupae rakau ki tētahi pereti maitai me te matau hiki e rite ana, kātahi ka whakapurua kia mau.
● Mō ngā whirihoranga pato-ā-ringa o muri: Whakapirihia ngā tautoko tapatoru ki te tawhiti mōrahi o te 400 mm, me te whakarite kia kore e puta ki tua atu i te flange kurupae.
2.3 Tāutanga o te Paewhiri Papariki
● Whakatakotoria ngā panera papa rakau katoa, ā, tirohia ngā ine.
● Keria ngā kōhao whakamātau ki ngā kokonga o te panera, ka whakanoho wā poto ki ngā whao rino (whakaurunga papaku).
● Keria ngā kōhao matua katoa; totohuhia te pito o mua mā te 2–3 mm.
● Whakamaua ngā panera ki ngā kurupae rakau mā te whakamahi i ngā tīwiri-ā-ringa; tangohia ngā whao e tū ana i ngā kokonga.
● Mō ngā panera tata: Tāpirihia he hiri silicone ki ngā hononga ka pēhi kia mau kia kore ai e piri te wai.
● I muri i te tāutanga katoa o te panera: Horoia ngā mata, whakakīia ngā pane tīwiri ki te putty polyester, ā, whakangawaritia.
● Tāutahia te pito rakau (4×8 cm) kia ōrite ki ngā taha o te kurupae; whakauhia ki ngā whao rino 5×80 mm.
● Whakatōkia te pito rakau ki ngā wāhi matau hiki.
● Taupokina ngā panera ki te kiriata kirihou hei tiakitanga rangitahi.
2.4 Te keri mō ngā tokotoko here/pūnga
● Tohua ngā tūnga o ngā kōhao mō ia hoahoa mā te whakamahi i tētahi taumata; whakahaeretia te ātete tūnga i roto i te ±2 mm.
● Wiri poutū mā te whakamahi i te wiri ā-ringa me te werowero tika kia kore ai e puta he kōhao whakarara.
● Tāia kia rua ngā kōhao o roto me ngā taha hei ārai i te mimiti wai me te pupuhi o ngā taha.
● Tāpirihia he tau tuhi ki ia panera hanga-ā-ringa kia kore ai e hē te whakanoho.
2.5 Te Hiki i te Ahumahi Kua Huihui
● Whakamahia kia rua ngā taura waea rino e honoa ana ki ngā matau kerēni me ngā pūwāhi hiki i te angaanga.
● Hiki āta; whakauhia te anga i mua i te neke ki te wāhi tāutanga.
● Tukua mārire ki raro, kia mau mō te wā poto, kātahi ka tukuna ngā taura hiki.
3. Tāutanga me te Whakaritenga i te Papa
● Horoia ngā mata o te panera ki te paraihe mārō-waenga me te hopi horoi; tangohia te puehu me ngā paru katoa.
● Tāpirihia he paparanga angiangi, ōrite, o te matū tuku parahanga motuhake (kaua e whakamahia te hinu para, ngā matū whakauru rānei). Tāpirihia anō i muri i te ua.
● Tirohia mēnā he taupatupatu i waenga i ngā wāhi whakakaha me ngā tūranga here/pūnga; whakarerekētia te whakakaha ina hiahiatia.
● Whakapirihia ngā pou ki te whakakaha hei whakahaere i te tawhiti o te anga me te uhi raima.
● Hikihia, ka whakanohohia te anga whakapuru; whakatikahia te poutū ki te whakamahi i te pūwero, i te taputapu ruri rānei.
● Tāutahia ngā ringaringa me ngā rākau here; whakauhia ngā nati. Tirohia anō te tūnga kia tutuki ai ngā whakaritenga ringihanga (kia toro atu ngā ringaringa ki tua atu i te ~20 mm ki muri i te anga whakatō).
4. Te Tango i te Ahumahi
● Te Wetewete: Wetekina ngā taura here kia 1–2 ngā miro ina tae te kaha o te raima ki te 6 MPa.
● Tangohia katoatia: Wetekina te angaanga ina tae te kaha o te raima ki te 10 MPa.
● Raupapa: Tangohia ngā nati here → tangohia ngā tokotoko here → tangohia ngā whitiki matua → whakamuri, hiki ake rānei i te anga.
● Mō ngā pūnaha punga: Tangohia ngā pūtu whakapiri i te tuatahi.
● KAUA e hūtia, e tōia rānei ngā panera; whakamahia ngā rākau whakakoi ki ngā tautoko rino o muri anake.
5. Te Whakahaere, te Tiaki me ngā Whakatūpato
5.1 Rokiroki
● Penapena ki ngā wāhi hauhautanga, maroke, marumaru; tiakina mai i te ua me te rā tika.
● Whakatakotoria kia mau (kia toru ngā kete te teitei).
● Tangohia ngā whitiki maitai mō te rokiroki mō te wā roa (>2 wiki) i roto i ngā taiao wera/makuku hei ārai i te kōpiko o te taha.
5.2 Te Tapahi me te Tukatuka
● Tapahia kia rite ki te kiko o te rakau mō ngā hua pai rawa atu; tapahia whakawhiti ki ngā mata he pito carbide i te ≥4000 r/min.
● Whakakorikoria mārire ngā taha; tiakina te kiriata o te mata.
● Hiritia ngā taha katoa kua tapahia/kua keria kia rua ngā wā ki te peita kiriaku kia roa ai te mau.
6.3 Ngā Hononga Paewhiri
● Waiho he āputa 0.5–1 mm i ngā hononga o te panera hei whakahaere i te horapa o te makuku.
● Whakamahia he rīpene hautai, he silicone rānei i ētahi wā mō te whakawhiti hononga.
5.4 Ngā Ture Whakamau
● Keria ngā kōhao whakamātau i mua; kia ≥20 mm te tawhiti o ngā tīwiri mai i ngā taha, me ≥25 mm te tawhiti o ngā kokonga.
● Tāpirihia he kapia epoxy, he silicone rānei i mua i te werohanga o ngā tīwiri; waiho kia 3–4 mm te roa o te panera kia kaua e uru.
● Mō ngā whakaotinga kounga teitei: Kōpikohia ngā pane tīwiri kia 2 mm te matotoru, ka whakakīia ki te putty.
● Āta karohia ngā whao noa mō ngā mahi pēhanga poutū, taha teitei rānei.
5.5 Te Wiri o te Konukura
Āraia te pa o ngā pane wiri ki ngā panera hanga pou hei karo i te kino o te mata.
5.6 Te Horoi me te Tiaki
● Horoia tonutia ngā panera i muri i te tango i te tango; whakamahia he wai, he rongoā tuku hototahi rānei.
● Whakamahia he paraihe mō ngā toenga raima; kaua e whakamahi i ngā koko rino.
● Ārai i te pānga roa o te hihi UV hei ārai i te pirau o te kiriata.
He aha koe ka mahi tahi ai me mātou?
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Ngā Mōhiohio Whakapā
Kamupene: Yancheng Lianggong Formwork Co., Ltd.
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Wā tuku: 21 Paenga-whāwhā 2026