He aha te rerekētanga o te hiato kirihou rakau mai i te rakau tuku iho
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He rerekē rawa te hanganga matua, ngā tukanga hanga, me ngā āhuatanga mahi o te rakau kirihou me te rakau tuku iho. WPC Whakakotahi ka whakakotahi i ngā muka rakau me ngā kirihou, engari ko te rakau tuku iho e whakawhirinaki ana ki te rakau totoka. Kei te ripanga i raro nei ngā rerekētanga matua o te matotoru me te kaha, he mea nui mō te whiriwhiri i te rauemi tika mō ngā tono pēnei i te Paewhiri Pakitara WPC, Paewhiri WPC, me Ngā Paewhiri Taiapa WPC.
| Te Hanganga (Rākau/Kirihiko/Ngā Tāpiringa) | Kiato (g/cm³) | Te Tauwehenga o te Āhuatanga (MOE, psi) | Te Tauwehenga o te Pakaru (MOR, psi) |
|---|---|---|---|
| 60% polypropylene / 40% matūriki rakau | 0.90 | 439,000 | 6,410 |
| 60% polypropylene / 40% muka rakau mārō | 1.05 | 471,000 | 6,950 |
| 57% polypropylene / 40% muka rakau mārō / 3% kaihoko hononga | 1.03 | 467,000 | 10,500 |
Ngā Whakaaro Matua
- Hikoi kirihou rakau ka whakakotahi i ngā muka rakau me te kirihou me ngā tāpiringa, kia kaha ai, kia ātete ai ki te makuku, kia iti ai hoki te tiaki ina whakaritea ki te rakau tuku iho.
- Ka roa ake te ora o te WPC, ā, he iti ake te tiaki e hiahiatia ana, ka penapena moni i te roanga o te wā ahakoa te utu nui i mua, engari ko te rakau tuku iho me hiri me whakatikatika i ngā wā katoa.
- Ka whakamahia e te WPC ngā rauemi hangarua, ā, ka whakaitihia te pānga ki te taiao, ka waiho hei whiringa pai mō te taiao ngā kaupapa o waho pērā i te papa, te taiapa, me ngā panera.
Te Hanganga o te Rakau Kirihou me te Rakau Tuku Iho: Te Hanganga, te Hanganga, me te Mahi
He aha te mea i hangaia ai te kirihou rakau?
Hikoi kirihou rakau He rauemi e whakakotahi ana i ngā matūriki rakau me te kirihou. Ka whakamahia e ngā kaihanga te paraoa rakau, ngā muka rakau iti rānei, ka whakaranua ki ngā kirihou wera pērā i te polypropylene, te polyethylene, te PVC rānei. Ka tāpirihia hoki e rātou ngā kai motuhake e kiia nei ko ngā tāpiringa. Kei roto i ēnei ko ngā kaihoko honohono, ngā mea whakau, ngā tae, me ngā hinu whakahinuhinu. Ka āwhina ngā tāpiringa ki te whakapai ake i te kaha, te tae, me te roa o te hua whakamutunga.
Ko te āhua o te ranunga noa mō te whakakotahitanga kirihou rakau penei:
| Wāhanga | Te ōwehenga (%) |
|---|---|
| Paraoa/Pīreti Rakau | 20 |
| Matrix Kirihou | 78-80 |
| Kaihoko Hononga | 0-2 |
He mahi nui tā ngā tāpiringa:
- Ka ārai ngā matū koiora i te harore me te pokepokea ai.
- Ka tāpirihia he tae e ngā tae, ka ārai hoki i te hihi o te rā.
- Mā ngā ārai mura ka haumaru ake te rauemi.
- Ka whakaitihia te taumaha e ngā kai pahuka, ka whakapai ake hoki i te kaha.
- Ka āwhina ngā whakakī me ngā hinu whakahinuhinu ki te tukatuka me te kounga o te mata.
Ka mahi tahi ēnei kai hei hanga i tētahi hua e rite ana ki te rakau engari he pai ake i te kirihou.
Me pēhea te hanga i te rakau tuku iho?
Ka tīmata te tukanga hanga hua rakau tuku iho i te ngahere. Ka tīpakohia e ngā kaimahi ngā rākau i runga i te momo, te pakeke, me te hauora. Ka tuaina e rātou ngā rākau mā te whakamahi i ngā toki, i ngā kani mekameka rānei, kātahi ka haria ngā poro rākau ki tētahi wāhi rokiroki.
Ko ngā mahi e whai ake nei ko:
- Te tango i te kiri rakau mā te whakamahi i ngā mīhini.
- Te tapahi i ngā poro rākau kia taratara.
- Te kutikuti me te tapahi i ngā taha hei tango i ngā hapa.
- Te whakarōpū i te rakau ki ngā kāwai matomato (māku) me ngā kāwai maroke.
- Te whakarārangi rakau me ngā āputa hei whakamaroke i te hau.
- Te whakamaroke i te rakau i roto i ngā oumu hei whakaiti i te makuku.
Kia maroke, ka tapahia, ka hangaia anō te rakau e ngā kaimahi. Ka orohia ngā mata, ka pokaia ngā kōhao mēnā e tika ana. Hei whakamutunga, ka honoa ngā wahi hei hanga hua kua oti pērā i ngā papa, ngā panera, ngā taonga rānei.
Ngā Rerekētanga Matua i roto i ngā Tukanga Hanga
- Ka hangaia te Whakakotahitanga Kirihou Rakau mā te whakaranu i ngā muka rakau me te kirihou rewa me ngā tāpiringa. Ka tukuna te ranunga mā roto i tētahi mīhini e kiia nei ko te extruder, ka hangaia hei papa, hei panera rānei. I muri i te whakamatao, ka taea e ngā kaimahi te oro, te whakairo rānei i te mata kia pai ai te kakano.
- He rakau totoka te rakau e whakamahia ana e ngā hua rakau tuku iho. Ka tapahia, ka whakamarokehia, ka hangaia te rakau e ngā kaimahi, engari kāore e whakaranua ki te kirihou. I ētahi wā, ka rongoatia te rakau ki ngā matū hei whakapai ake i te roa.
Ka taea te hanga i te kirihou rakau kia maha ngā āhua me ngā tae. Mā ngā tāpiringa pēnei i ngā whakaū UV me ngā tae ka roa ake te ora me te ātaahua ake. Ka mau tonu te rakau tuku iho i tōna āhua tūturu engari me nui ake te tiaki kia mau tonu ai tōna āhua pai.
Ngā hangarau hou, pērā i te whakaputanga me te werohanga whakarewa, ka taea e ngā kaihanga te whakahaere i te āhua me ngā āhuatanga o te Hiko Rakau. Ka āwhina hoki ēnei tikanga ki te hanga i te rauemi kia pakari ake, kia pai ake hoki mō te taiao.
Te Kaha, te Pūmau, me te Ātete ki te Huarere
He kaha te mahi a te Rākau Kirihou Hiko i ngā wāhi o waho. Ka ātete ki te makuku, te pupuhi, me te piko. Ka tiakina e te kirihou ngā muka rakau mai i te wai me te rā. Ka āwhina ngā paninga ātete-UV ki te ārai i te memeha me te ngaro o te tae.
| Āhuatanga | Hikoi kirihou rakau | Rakau Tuku Iho |
|---|---|---|
| Ātete ki te makuku | Kāore e mimiti i te makuku; ātete ki te pirau | Ka mimiti i te makuku; ka pirau pea |
| Ātete UV | Kua pania mō te tiaki UV | Me hiritia auau |
| Te pakari | 25-50+ tau me te tiaki tika | 10-20 tau me te tiaki |
| Te tiaki | He iti noa iho; he ngāwari te horoi | Te whakakoi me te hiri pinepine |
Ka mau tonu te kaha o te Wood Plastic Composite ahakoa ngā tau e whakamahia ana. Kāore e pakaru wawe, e memeha rānei. Ka taea e te rakau tuku iho te piko, te ngatata, te memeha rānei mēnā kāore e rongoatia i ngā wā katoa. I ngā rohe he nui te haumākū, he nui rānei ngā huringa pāmahana, ka noho pumau te Wood Plastic Composite, ā, he iti ake te tiaki.
Te Ātete ki te Pirau, ki ngā Pepeke, me te Pirau
He mea motuhake te kirihou rakau mō tōna ātete ki te pirau, ki ngā pepeke, me te pirau. Ka ārai te kirihou i te wai, ā, ka ārai i ngā pepeke pēnei i ngā moko. Ko ngā tāpiringa pēnei i ngā matū koiora me ngā mea whakau ka tiaki anō i te harore me te harore.
- Kāore te papa hangai e piko, e pakaru, e ngatata rānei.
- He horoi noa iho ki te hopi me te wai.
- He roa ake tōna ora i te nuinga o ngā momo rakau tuku iho.
- He ātete ki te makuku, ki ngā pepeke, me te ahi.
Ahakoa kua rongoatia, ka pirau tonu te rakau tuku iho, ka kinongia hoki e ngā pepeke i roto i te wā. Me hiri tonu ngā rakau ngohengohe pērā i te hita kia mau tonu ai te pakari. Ka roa ake te ora o ngā rakau mārō engari he nui ake te utu. E whakaatu ana ngā rangahau pūtaiao ka mau tonu te kaha me te āhua o te Wood Plastic Composite mō ngā tau maha, ahakoa i roto i ngā taiao uaua.
Tohutohu: Mō ngā kaupapa o waho i ngā āhuarangi mākū, he otinga roa te mahi a te Wood Plastic Composite, ā, he iti noa te tiaki.
Rakau Kirihou Whakakotahi vs. Rakau Tuku Iho: Te Tiaki, Ngā Pānga ki te Taiao, me te Utu
Ngā Hiahia Tiaki me te Roa o te Ora
Hikoi kirihou rakau He iti noa te tiaki e hiahiatia ana mō ngā kāinga me ngā pakihi. Me horoi noa, me horoi rānei te tangata ki te hopi ngawari, ki te hopi horoi motuhake rānei. Kāore e hiahiatia he peita, he whakakoi, he hiri rānei.
- Āta karohia ngā matū kaha me te horoi pēhanga kia pai ai te āhua o te mata.
- Mā te tirotiro auau mō ngā kapiti, mō te pokepokea ai rānei ka roa ai tōna ora.
- Paewhiri WpcHe kakahu haukū anake e hiahiatia ana mō te horoi, ā, kāore e hiahiatia he whakanikoniko anō.
Me nui ake te tiaki i te rakau tuku iho. Me hiri, me whakakoi, me peita rānei e ngā kaipupuri. Ka piko, ka pupuhi, ka pirau rānei te rakau mēnā kāore e rongoatia. Ka kukume mai hoki i ngā pepeke. Nā tēnei ka kore e pai te rakau mō ngā wāhi mākū, ngā wāhi pukumahi rānei.
| Āhuatanga | Papa Rākau Tuku Iho | Papa Whakakotahitanga Kirihou Rakau (WPC) |
|---|---|---|
| Te Roanga e Tumanakohia ana | 10 ki te 20 tau (me te tiaki tupato) | 25 tau, neke atu rānei (me te iti o te tiaki) |
| Ngā Whakaritenga Tiaki | Te oro, te hiri, te peita i ia torutoru tau | Horoi i ētahi wā anake |
| Ātete ki te makuku | Ngāwari ki te piko, te ngatata, te pirau | He tino ātete ki te urunga makuku |
Te Oranga Tonu me te Aroha ki te Taiao
Ka whakamahia e te Wood Plastic Composite ngā muka rakau me ngā kirihou hangarua, hei āwhina i te whakaora i ngā rākau me te whakaiti i te para. Nā te roa o te ora, he iti ake ngā whakakapinga me ngā para. He iti ake hoki te maimoatanga matū e hiahiatia ana e te WPC, ā, ka iti ake tōna pānga ki te taiao.
| Āhuatanga | Hikoi Kirihou Rakau (WPC) | Rakau Tuku Iho |
|---|---|---|
| Te Whakahoutanga Rauemi | I hangaia mai i ngā muka rakau hangarua me ngā polymer kirihou | Me matua poro rākau, ka taea te whakangaro i te ngahere |
| Te Roa o te Ora me te Pumautanga | He roa ake te ora, he iti ake te para | He poto ake te roa o te ora, he maha ake ngā whakakapinga |
| Te tiaki | He iti noa iho te whakamahinga matū, he iti iho te whakamahinga | He maha ngā matū e hiahiatia ana, he maha atu anō hoki |
| Tapuwae Waro | He iti ake nā te mea he mea hangarua me te roa o te ora | Teitei ake nā te tiaki me te whakakapinga |
| Te Hangarua i te Mutunga o te Oranga | He maha ngā wā ka taea te hangarua, e tautoko ana i te ōhanga porowhita | He iti te āheinga hangarua |
Te Utu Tūatahi me te Uara Wā Roa
He nui ake te utu o te papa rakau kirihou i te tīmatanga i te nuinga o ngā momo rakau. Heoi, ka penapena moni i te roanga o te wā nā te mea he iti ake te tiaki e hiahiatia ana, ā, he roa ake te mau. E whakaatu ana te tūtohi i raro nei i te utu mō ia putu tapawha o te papa rakau hiato.
Neke atu i te 10, 20 rānei tau, ka iti ake te whakapaunga a ngā rangatira ki ngā whakatikatika me ngā whakakapinga ki te WPC. Ahakoa te iti ake o te utu mō te rakau tuku iho i te tīmatanga, ka nui ake te utu mā te tiaki auau me te whakakapinga wawe.
Ngā Whakamahinga Pai me ngā Taupānga Whaihua
He pai te mahi a te kirihou rakau mō:
- Papa o Waho me ngā pātio
- Taiapa mō ngā whare me ngā pakihi
- Te taha taha me te Paepae Pakitaras, i roto, i waho hoki
- Ngā taonga o waho me ngā paepae
- Ngā wāhi mākū pērā i ngā kīhini me ngā kaukau
He rongonui tonu te rakau tuku iho mō ngā taonga tuku iho, ngā whakapaipai, me ngā kaupapa e tino hira ana te āhua taiao.
He maha ngā rerekētanga o te rakau kirihou me te rakau tuku iho.
- He iti te tiaki a te WPC, he ngāwari te hoahoa, ā, he pakari te mau.
- He āhua tawhito te rakau tuku iho, engari me nui ake te tiaki.
| Tauwehenga | WPC | Rakau Tuku Iho |
|---|---|---|
| Te tiaki | Iti rawa | Auau |
| Te pakari | Teitei | Waenga |
| Hoahoa | Ngāwari | He iti noa iho |
Kōwhiria te WPC mō ngā kaupapa roa, e pai ana mō te taiao. Kōwhiria te rakau mō te ataahua taiao me te tikanga tuku iho.
Ngā Pātai Auau
He aha te mea e pai ai te kirihou rakau hei whiringa mō te whakamahi i waho?
He ātete te kirihou rakau ki te wai, ki ngā pepeke, ki te harore hoki. Ka mau tonu tōna kaha i te ua, i te rā rānei. Ka whakamahia e te tangata mō ngā papa, taiapa, me ngā taonga o waho.
Ka taea te hangarua i te kirihou rakau?
He maha ngā rauemi hangarua kei roto i te hiato kirihou rakau. He maha ngā kaihanga e hangarua ana i ngā hua WPC tawhito hei papa hou, hei panera hou rānei. ♻️
He aha te whakataurite o te rakau kirihou hiato ki te rakau i roto i te tiaki?
| Rauemi | Me horoi | Te peita e hiahiatia ana | Me Hiri te Hiri |
|---|---|---|---|
| WPC | Ngāwari | Kāore | Kāore |
| Tuku Iho | Auau | Āe | Āe |
He iti ake te tiaki e hiahiatia ana e te WPC i te rakau.
