Kei te hangaia te mahere hanganga R$200 piriona, ka huri ngā moenga taraka haurua-tēra papatahi a SHODAILER hei whakatere i ngā kaupapa hangahanga

te tīmatanga o te pikinga o te hanga hanganga ā-motu. E whakaatu ana ngā raraunga mai i te Brazilian Infrastructure Association (ABIMEC) i piki ake te rahinga hoko o ngā waka-haurua i roto i te mara hanganga mā te 33% i ia tau i te tau 2023, ā, i roto i tēnei ko te tere tipu o te tono mō ngā waka papatahi waenga-Moenga Taraka Tereiras 45%, e whakamahia ana mō te kawe i ngā rauemi hanga taumaha pērā i te maitai, ngā wāhanga raima kua oti te hanga, me ngā wāhanga piriti. E matapaetia ana i te tau 2025, ka nui ake ngā kaupapa ka uru ki te wā tihi hanga, ka neke atu i te 300 ngā waeine te hiahia o te mākete mō ngā moenga taraka papatahi waenga, ka noho hei tino kaha mō te mākete taraka papatahi. E toru ngā āhuatanga o te kawe rauemi hanga i roto i ngā kaupapa hanganga: he maha ngā momo, he uaua ngā rahi, me te wā hanga poto, e tino teitei ana mō te urutau, te pumau, me te whai huatanga o ngā moenga taraka papatahi. Mō ngā kāwai kawe, ko ngā rauemi hanga e tika ana kia kawehia i roto i ngā kaupapa hanganga ko ngā paipa maitai tae atu ki te 1.5 mita te whānui, te maitai āhua-H neke atu i te 10 mita te roa, me ngā kurupae raima kua oti te hanga tae atu ki te 30 tana te taumaha, me ētahi atu. He rerekē ngā whakaritenga o ngā momo rauemi hanga mō te rahi, te tūranga kawenga, me te tikanga whakatika o te moenga taraka; Mō te auau hanga, he tino poto te wā hanga o ngā kaupapa hanganga. Hei tauira, ko te kaupapa whakapai ake i te Tauranga o Santos e hiahia ana kia oti te kaupapa matua i te mutunga o te tau 202, ā, me pupuri tonu te kawe i ngā rauemi hanga mō ngā haora 24, ā, ko te pono o te moenga taraka ka pā tika ki te ahunga whakamua o te hanga; Mō ngā āhuatanga o te rori, ko ētahi kaupapa hanganga kei ngā tāone iti, kei ngā wāhi tawhiti rānei, he uaua ngā āhuatanga o te rori. Me pai te pumau o te taraiwa o te moenga taraka kia kore ai e nekehia, e pakaru rānei te whare i te wā e kawe ana. I tēnei wā, e rua ngā raruraru o ngā moenga taraka papatahi e whakamahia ana i te mara hanganga o Brazil: ko te tuatahi he nui rawa te taumata paerewa, ā, kāore i te rawaka te kaha whakaritenga. Ko te rahi matua o ngā moenga taraka papatahi i te mākete he 10 mita x 2.5 mita te nuinga, kāore e taea te rahi rawa me te whānui rawa atu o ngā rauemi hanga. Hei tauira, i te wā e kawe ana i te maitai āhua-H 12-mita, me whakamahi i ngā taputapu toronga tāpiri, ehara i te mea he mōrearea te kawe engari ka whakaitihia hoki te pai o te kawe; ko te tuarua he kore e ranea te pumau o te hanganga, ā, he māmā te taputapu whakatika. Ko te moenga taraka tuku iho he mea whakamahi noa i tētahi pūtu taura waea māmā hei whakau i ngā rauemi hanga taumaha i te wā e kawe ana. He ngāwari te nekeneke o ngā rauemi hanga i te wā e kawe ana, ā, e 12 ngā wā ka puta he aituā kawe mō ia 100 waeine i te tau; Tuatoru, he ngoikore te ātete ki te kakahu. Ka tere te kakahu o te papa moenga taraka i te wā e kawe ana i ngā rauemi hanga koi pērā i te maitai, ā, me whakakapi te papa i ia 2 tau, ka piki ake ngā utu tiaki.

Hei whakautu i ngā hiahia kawe o ngā kaupapa hanganga, i whakarewahia e SHODAILER (Shoudai) te moenga taraka papatahi waenga SD-M300, kua noho hei taputapu pai mō ngā kaupapa hanganga me ōna painga matua o te "whakaritenga, te pumau teitei me te whai huatanga teitei". Mō te hoahoa ritenga, ka whakaratohia e tēnei tauira he ratonga whakaritenga rahi ngāwari. Ka taea te whakarite i te roa i waenga i te 8-12 mita, ka taea te whiriwhiri i te whānui i waenga i te 2.5-3 mita, ā, ka taea te whakarite i te teitei i runga i te taumaha me te taumaha pokapū o ngā rauemi hanga, kia tino tutuki ai.

ngā hiahia kawe o ngā momo rauemi hanga rerekē. Hei tauira, mō ngā paipa rino 12-mita te roa hei kawe i roto i te kaupapa whakahou tauranga o Theo André, ka whakarite a SHODAILER i te roa o te moenga taraka ki te 13 mita, ā, ka whakatūria he ārai wetewete ki ngā pito e rua hei ārai i ngā paipa rino kei paheke i te wā e kawe ana; mō te pereti sima 30-tana i roto i te kaupapa whakahou o te Taunga Rererangi o Brasilia, ka whakawhāitihia te tawhiti o ngā kurupae amo kawenga o ngā moenga taraka ki te 25cm, kia rite ai te amo kawenga me te karo i te taumaha ā-rohe ka huri te moenga taraka. He hononga tika te hanganga o te moenga taraka ki te haumaru o te kawe rauemi hanga. Ka whakamahia e te moenga taraka momo SD-M300 te hangarau whakarewa karetao, ā, ko ngā whakarewa matua o te tinana e whakamahi ana i te hangarau whakarewa pewa rua-taha, me te teitei whakarewa o te 10mm. E whakaatu ana ngā whakamātautau kore-whakangaro hihi-X kāore he hapa o te whakarewa, ā, ka eke te kaha kume ki te 500MPa, he 30% teitei ake i te whakarewa ā-ringa tuku iho. He hoahoa wāhanga "U" te anga matua o te taraka, he 280mm te teitei o te wāhanga, he 14mm te matotoru o te tukutuku, ā, he 18mm te matotoru o te flange. Ka honoa ki te whakakaha whakawhiti, ka hanga he hanganga anga totoka. Ina kawehia he 30 tana o ngā rauemi hanga taumaha, ko te whakarerekētanga mōrahi o te moenga taraka he 1.5mm noa iho, he iti iho i te paerewa ahumahi o te 5mm, e whakarite ana i te pumau o te hanganga i te wā e kawe ana. Hei whakaoti i te raruraru o te whakapiri rauemi hanga, he maha ngā rōpū o ngā pūwāhi punga ka taea te tango kua whakaritea ki te mata o te moenga taraka, me te tawhiti 50cm i waenga i ia pūwāhi punga, ā, ka taea e ia pūwāhi punga te pikau i te taumaha o te 5. Ka taea te whakarite ngāwari i te tūranga whakapiri kia rite ki te rahi me te taumaha o ngā rauemi hanga, ā, ka honoa ki te whitiki nairona kaha-teitei, ka taea te ārai i te nekehanga o te whare i te wā e kawe ana.