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Kua tino angitu te hanganga mīhini o te moata parai i ngā tau tata nei. Kua whanake hoki te moata parai mai i te whakaranu-ā-roto tuku iho ki te moata ranunga maroke me te moata ranunga mākū. Ko tōna hiranga mahi me tōna pumau ngā mea matua hei whakatairanga i te...Pānuihia atu»
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Ina pā te rauemi sima i tāpirihia ki te paura rapa ki te wai, ka tīmata te tauhohenga waikura, ā, ka tere te tae o te wairewa konupūmā hauwai ki te mātotoru, ka puta ngā tioata, ā, i taua wā anō, ka puta ngā tioata ettringite me ngā kirikiri waikura konupūmā silicate. Ko te matū...Pānuihia atu»
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Ko te paura rapa ka taea te whakamarara anō he rauemi whakapūkara waro e whakamahia whānuitia ana, ka taea te whakamarara anō kia ōrite ki roto i te wai hei hanga i te whakapūkara i muri i te pā ki te wai. Mā te tāpiri i te paura rapa ka taea te whakamarara anō ka pai ake te mahi pupuri wai o te moata sima hou kua whakaranua, me te pai o te piri...Pānuihia atu»
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He mahi nui tā ngā tāpiringa ki te whakapai ake i te mahi hanga moata maroke-whakaranu. E whai ake nei ka tātarihia, ka whakatauritehia hoki ngā āhuatanga taketake o te paura rapa me te cellulose, ā, ka tātarihia hoki te mahi a ngā hua moata maroke-whakaranu mā te whakamahi i ngā tāpiringa. Paura rapa ka taea te whakamarara anō Ka taea te whakamarara anō i te mutunga...Pānuihia atu»
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He pai te pānga o te ranunga ki te whakapai ake i te mahi a te moata hanga maroke-whakaranu. Ko te paura rapa ka taea te whakamarara anō he mea hanga mai i te emulsion polymer motuhake i muri i te whakamaroke rehu. Ko te paura rapa maroke he matūriki porowhita o te 80 ~ 100mm kua huihuia. Ka wairewa ēnei matūriki i roto i ...Pānuihia atu»
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Ko te moata whakamahana wera EPS he rauemi whakamahana wera māmā e konatunatua ana ki ngā here kore-waro, ngā here waro, ngā ranunga tāpiri, ngā tāpiringa me ngā konganuku māmā i roto i tētahi ōwehenga. I roto i ngā moata whakamahana wera EPS e rangahauhia ana, e whakamahia ana hoki i tēnei wā, ka taea te hangarua...Pānuihia atu»
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I roto i te moata, ka whai wāhi te cellulose ether ki te pupuri wai, ki te whakamātotoru, ki te whakaroa i te kaha o te waikura o te sima, me te whakapai ake i te mahi hanga. Mā te kaha pupuri wai pai ka tino oti te waikura o te sima, ka taea te whakapai ake i te matotoru mākū o te moata mākū, ka whakanui ake i te kaha here o te moata...Pānuihia atu»
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Ka taea e te cellulose ether te whakapai ake i te mahi a te moata mākū, ā, he tāpiri matua e pā ana ki te mahi hanga o te moata. He kōwhiringa whaitake o ngā cellulose ether o ngā momo rerekē, ngā matotoru rerekē, ngā rahi matūriki rerekē, ngā nekehanga matotoru rerekē me...Pānuihia atu»
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He paura rapa ka taea te whakamarara anō me ētahi atu here kore-waro (pēnei i te sima, te raima kua whakamararatia, te gypsum, me ētahi atu) me ngā momo whakahiato, whakakī me ētahi atu tāpiri (pēnei i te methyl hydroxypropyl cellulose ether, te māngaro ether, te lignocellulose, te kaihoko hydrophobic, me ētahi atu) hei whakaranu ā-tinana hei hanga i te mota maroke-whakaranu...Pānuihia atu»
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Mā te tāpiri i ngā pūmua ka taea te whakapai ake i te ātete-wai, te pakari, te ātete-ngatata me te ātete-pānga o te moata me te raima. He pai te pānga o te ātete-wai me ētahi atu āhuatanga. Ki te whakatauritea ki te whakapai ake i te kaha piko me te kaha piri o te moata me te whakaiti i tōna pakarukaru, ko te pānga o te whero...Pānuihia atu»
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Ka whakamahia te paura rapa ka taea te whakamarara anō i roto i te paninga ā-wai kotahi-wāhanga JS, te moata here papa polystyrene mō te whakamahana whare, te moata tiaki mata ngāwari, te paninga whakamahana wera matūriki polystyrene, te piripiri taera, te moata whakataurite-ake, te moata whakaranu-maroke, te putty, me ētahi atu. Ko te mara o...Pānuihia atu»
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Ka hangaia he kiriata pūmua e te paura whakamomona, ā, ka hangaia he pūnaha i hangaia mai i ngā hanganga here kore-waro me te waro i roto i te moata kua rongoatia, arā, he anga pakarukaru me te mārō i hangaia mai i ngā rauemi waipēhi, me te kiriata i hangaia e te paura rapa ka taea te whakamarara anō i roto i te āputa me te mata totoka. He...Pānuihia atu»