He kānawehi raima mō te tiaki i ngā pari o te awaawa
Whakaahuatanga Poto:
He kakahu ngohengohe te kānawehi raima kua rumakina ki te sima, ka pāngia e te wai, ka whakapakeke hei paparanga raima angiangi, ātete wai, ātete ahi hoki.
Whakaahuatanga Hua
He hanganga muka-ahu-toru (matrix muka 3D) te mea i whatua mai i ngā miro polyethylene me te polypropylene, kei roto he ranunga raima maroke motuhake. Ko ngā wāhanga matū matua o te sima konupūmā aluminate ko AlzO3, CaO, SiO2, me FezO;. Kua hipokina te raro o te raima ki te arai polyvinyl chloride (PVC) hei whakarite kia ārai katoa te raima raima. I te wā e hangaia ana i te papaanga, kāore e hiahiatia he taputapu whakaranu raima. Whakamakuku noa i te raima raima, rukuhia rānei ki te wai kia puta ai te tauhohenga wai. I muri i te whakapakeketanga, ka whai wāhi ngā muka ki te whakapakari i te raima me te ārai i te pakaru. I tēnei wā, e toru ngā matotoru o te raima raima: 5mm, 8mm, me te 13mm.
Ngā āhuatanga matua o te kānawehi raima
1. Ngāwari ki te whakamahi
Ka taea te whakarato i te kānawehi raima i roto i ngā rōra nui. Ka taea hoki te whakarato i roto i ngā rōra hei ngāwari ki te uta ā-ringa, te tango i ngā mea, me te kawe, me te kore e hiahiatia he mīhini hiki nui. Ka whakaritea te raima kia rite ki ngā ōwehenga pūtaiao, me te kore e hiahiatia he whakarite i te papaanga, ā, kāore he raruraru o te makuku nui. Ahakoa i raro i te wai, i roto rānei i te wai moana, ka taea e te kānawehi raima te totoka me te hanga.
2. Te whakapūmau tere
Kia puta te tauhohenga whakamakuku i te wā e whakamakukuhia ana, ka taea tonu te tukatuka i te rahi me te āhua o te kānawehi raima i roto i ngā hāora e 2, ā, i roto i ngā hāora e 24, ka taea te whakapakeke ki te 80% te kaha. Ka taea hoki te whakamahi i ngā tātai motuhake kia rite ki ngā hiahia motuhake a te kaiwhakamahi hei whakatutuki i te whakapakeketanga tere, te whakaroa rānei.
3. He pai mō te taiao
He hangarau kounga iti, he iti hoki te waro o te kānawehi raima, e 95% te iti iho o te rauemi e whakamahia ana i te raima e whakamahia whānuitia ana i roto i ngā mahi maha. He iti noa te nui o te kawakore, ā, he iti rawa te tere o te horo, nō reira he iti noa iho tōna pānga ki te taiao o te rohe.
4. Ngāwari o te tono
He pai te ārai o te kānawehi raima, ā, ka taea te hanga i ngā āhua uaua o te mata o te mea kua hipokina, tae noa ki te hanga i tētahi āhua pūrua. Ka taea te tapahi, te kutikuti rānei i te kānawehi raima mā te whakamahi i ngā taputapu ringaringa noa i mua i te whakapakeketanga.
5. Te kaha o te rauemi
Ka whakarei ake ngā muka o te kānawehi raima i te kaha o te rauemi, ka ārai i te ngatata, ka mimiti hoki i te kaha pānga hei hanga i tētahi aratau pakaru pumau.
6. Te roa o te mau
He pai te ātete matū o te kānawehi raima, te ātete ki te hau me te ua, ā, e kore e pirau i raro i te hihi ultraviolet.
7. Ngā āhuatanga ātete wai
Kua whakakikoruatia te raro o te kānawehi raima ki te polyvinyl chloride (PVC) kia kore ai e ātete ki te wai, kia pai ake ai hoki te ātete ki ngā matū.
8. Ngā āhuatanga ātete ahi
Kāore te kānawehi raima e tautoko i te tahunga, ā, he pai hoki ōna āhuatanga ārai mura. Ina mura, he iti noa te paoa, ā, he tino iti te nui o ngā tukunga hau kino e puta ana. Kua eke te kānawehi raima ki te taumata B-s1d0 o te paerewa ārai mura o Ūropi mō ngā rauemi hanga.
