Te Pānga o te RDP ki te Moata Whakamarumaru EPS

I te whakapai tonu i ngā whakaritenga penapena hiko o te whare, kei te whānui haere te whakamahinga o ngā pūnaha whakamarumaru pakitara o waho i roto i te ao hanga. He whānui te whakamahinga o te moata whakamarumaru matūriki polystyrene whānui (EPS) i roto i ngā kaupapa whakamarumaru pakitara o waho o te whare nā te mea he pai te mahi whakamarumaru, he māmā te taumaha me te watea o te hanganga. Heoi, he raruraru kei te moata whakamarumaru EPS pēnei i te iti o te kaha wawe, te ngawari o te pakaru, me te ngoikore o te mahi piri, e whakawhāiti ana i tana whānuitanga tono. Hei whakapai ake i tana mahi,Paura pūmua ka taea te whakamarara anō, hei rauemi waro whakarerekētanga nui, kua whakaurua whānuitia ki roto i te moata whakamātao EPS.

1. Ngā āhuatanga taketake o te paura pūmua ka taea te whakamarara anō

Ko te paura pūmua ka taea te whakamarara anō (RDP) he rauemi paura i hangaia mā te whakamaroke rehu o te whakamomona pūmua. Ko ngā momo noa ko te ethylene-vinyl acetate copolymer (EVA), te kiriaku me te styrene-kiriaku. Ka taea te whakamarara anō ki roto i te whakamomona i muri i te pā ki te wai, ā, i muri i te whakaranu ki te sima, te wai me te kirikiri, ka whai wāhi ki te tukanga whakamakuku o te sima hei hanga i te kiriata pūmua, e whakapai ake ana i te ngāwari me te kaha piri o te rauemi.

2. Te pānga o te paura pūmua ka taea te whakamarara anō ki te mahi

Mā te tāpiri i te nui e tika ana o te paura pūmua ka taea te whakamarara anō ki te moata whakamahana EPS ka taea te whakapai ake i tōna pupuri wai me tōna ngāwari ki te mahi. He pānga pupuri wai tō te kiriata pūmua i hangaia e te RDP i roto i te moata, ka taea te whakaroa i te tere mimiti o te wai, te whakanui ake i te wā hanga o te moata, ā, he pai mō te hanganga nui. I taua wā anō, mā te noho mai o te RDP ka nui ake te hinu o te whakapiri moata, ka āwhina i ngā matūriki EPS kia marara ōrite ki roto i te matrix, ā, ka whakapai ake i te mahi hanga.

Me whakahaere te nui o te RDP i tāpirihia i roto i tētahi awhe whaitake. Mēnā he nui rawa te nui i tāpirihia, tera pea he wai rawa te moata, ka ngāwari ai te wehewehe i waenga i ngā paparanga me te kore taurite. I taua wā anō, tera pea ka whakaroa i te tere o te makuku o te sima, ka pā ki te whanaketanga o te kaha wawe.

3. Te pānga o te paura pūmua ka taea te whakamarara anō ki ngā āhuatanga ā-pūkaha

He pānga nui tō te paura pūmua ka taea te whakamarara anō ki ngā āhuatanga ā-pūkaha o te moata whakamahana wera EPS. Tuatahi, ka taea e te RDP te hanga i tētahi hanganga hiato me ngā hua whakamakuku sima, te whakapai ake i te mātotoru o te moata, me te whakapai ake i tōna kaha piri me te ātete pakaru. I roto i te rohe whakawhiti atanga, ka taea e te RDP te takai i ngā matūriki EPS, te whakapai ake i te mahi piri i waenga i te konganuku me te mea here, ā, nā reira ka whakapai ake i te pumau o te hanganga whānui.

Mō te kaha pēhi, ka taea e te nui o te RDP te whakanui ake i te mātotoru o te moata me te whakapai ake i tōna kaha kawe whānui. Heoi, nā te mea he rauemi ngoikore te kaha o te EPS, ka whakaitihia e tōna horopeta nui te kaha pēhi whānui. I tēnei wā, he mārama ake te mahi a te RDP ki te whakapai ake i te mahi pēhi mā te whakapai ake i te hononga atanga. Nō reira, i roto i te hoahoa ranunga, me paunatia te ōwehenga o te EPS me te RDP.

4. Te pānga o te paura pūmua ka taea te whakamarara anō ki te pakari

He tohu nui te pakari mō te aromatawai i ngā rauemi moata whakamahana wera. Ka taea e te kiriata pūmua i hangaia i muri i te tāpiri i te RDP te whakaiti i te urunga mai o te makuku me ngā katote kino, me te whakapai ake i te ātete o te moata ki roto, te ātete huka me te ātete waro. I taua wā anō, ka āwhina te ngāwari o te pūmua ki te whakaiti i te ahotea whakaheke i puta mai i ngā huringa pāmahana me te haumākū o waho, ā, ka whakaiti i te tūponotanga o te pakaru o te moata.

Nā te ātete wai o te RDP ka pai ake te ātete o te moata whakamahana wera o te EPS ki te wai, ā, ka roa ake tōna ora mahi. I roto i te ua nui, te haumākū nui me ētahi atu taiao, ka kitea ake ngā painga mahi o te moata kua whakarerekētia o te RDP.

Paura pūmua ka taea te whakamarara anōhe pānga whakarerekētanga nui ki te EPSmōtā whakamahana. Ehara i te mea ka whakapai ake i te mahi hanga o te mōtā, ka whakarei ake i te kaha piri ki te papa me ngā matūriki EPS, engari ka whakapai ake hoki i ngā āhuatanga miihini me te roa. Mā te arotau i te momo me te horopeta o te RDP, ka taea te whakapai ake i te mahi whānui o te mōtā whakamahana EPS kia tutuki ai ngā whakaritenga penapena pūngao me te whakamahinga o ngā whare rerekē. I roto i ngā rangahau me ngā mahi hangarau a meake nei, me tūhuratia anō te pānga whakakotahi o te RDP me ētahi atu tāpiringa, me tōna mahi roa i raro i ngā āhuatanga taiao rerekē.