Ko tētahi o ngā pātai e pātaihia pinepinetia ana e te nuinga o te hunga e mahi ana ki ngā matū hanga whare ko te aha te polymer. Ko te polymer, he mea tino kitea i roto i ngā rauemi hanga whare, kei roto hoki i te hanganga o ngā hua maha e whakamahia ana i ia rā. Ko te polymer, he momo e rua, he mea taiao, he mea hangai, kei roto anō hoki i tō tātou DNA.

HeiBaumerk, te tohunga matū hanga whare, ka whakautua e mātou te pātai he aha te polymer i roto i tā mātou tuhinga, me te whakamārama anō hoki i ōna āhuatanga whakamahinga me te whakamahinga. I muri i te pānui i tā mātou tuhinga, ka taea e koe te mārama ki ngā mahi a te polymer, e kitea ana i roto i te maha o ngā rauemi e whakamahia ana i roto i ngā kaupapa hanga whare, ki ngā hanganga.

Mō ētahi atu kōrero taipitopito mō te mastic, tētahi atu rauemi hanga whare e whakamahia whānuitia ana, ka taea e koe te pānui i tā mātou tuhinga e kīia anaHe aha te Mastic? Kei hea te whakamahinga o te Mastic?

He aha te Polymer?

Ko te whakautu ki te pātai he aha te tikanga o te polymer hei kupu ka taea te hoatu hei huinga o ngā kupu Latina "poly" ko te tikanga he maha me te "mer" ko te tikanga he waeine auau. He maha ngā wā ka whakamahia te polymer hei tauira mō te kirihou, te kapia rānei i roto i te umanga matū hanga. Inaa, kei roto i te polymer he whānuitanga o ngā rauemi me ngā āhuatanga rerekē. Ka kitea ēnei i roto i ngā taonga o te whare e whakamahia ana i ia rā, i ngā kākahu, i ngā taonga takaro, ā, ko te mea nui, i roto i ngā rauemi hanga e whakamahia ana mō te whakamahana.

He matū te pūmua e honoa ana ngā ngota ki roto i ngā mekameka roa, e tāruarua ana. Nā te hanganga, he āhuatanga ahurei ngā pūmua ka taea te whakarerekē mō ngā whakamahinga rerekē. E rua ngā momo pūmua: te taiao me te hangai. Hei tauira, he rauemi pūmua taiao te rapa kua whakamahia mō ngā mano tau. He tino pai ōna āhuatanga ngāwari nā te mekameka pūmua i hangaia e te taiao.

Ko te pūmua taiao e tino kitea ana i runga i te Ao ko te cellulose, he matū waro e kitea ana i roto i ngā pakitara pūtau o ngā tipu. He maha ngā wā ka whakamahia te cellulose ki te hanga rauemi pēnei i ngā hua pepa me ngā kakahu. Kei roto i ngā pūmua hanga-tangata, hanga-hangai rānei ngā rauemi pēnei i tepolyethyleneme te polystyrene, ngā kirihou tino noa o te ao, e kitea ana i roto i te nuinga o ngā hua. He ngāwari ētahi polymer hangai, ko ētahi he hanganga pakari tuturu.

He aha ngā āhuatanga o ngā Polymers?

He mea tino nui te mahi a ngā rauemi e whakanui ana i te roa o te ora o ngā kaupapa hanga whare. Me nui hoki te taumata o ngā wāhanga matū e whakanui ana i te roa o te ora o ngā whare, e whakamarie ana hoki i ngā wāhi noho. Nō reira, he maha ngā āhuatanga rerekē o ngā rauemi polymer. Ka taea e ngā polymer ka taea te whakaputa i roto i te taiao matū te whai i ngā āhuatanga e hiahiatia ana i runga i te wāhi e whakamahia ana.

Nā ēnei āhuatanga, ka ātete ngā polymer ki ngā pānga kino ka tūpono ki te whakamahinga, ā, ka noho hei tētahi o ngā kōwhiringa tino pai mō te hanga matū hanga. Nō reira, he tino rongonui ngā rauemi hanga polymer e ātete ana ki te wai me ngā matū.

He aha ngā momo Polymers?

Haunga ngā pātai mō te aha te pūmua me ōna āhuatanga, ko tētahi atu take nui hei whakautu ko ngā momo pūmua e wātea ana i te mākete. E rua ngā momo matua o ngā pūmua: ngā kirihou wera, me ngā huinga wera. Ko te mea nui e wehewehe ana i ēnei momo pūmua ko tā rātou tauhohenga ina tūtaki ki te wera.

1. Ngā kirihou wera

He kapia totoka ngā kirihou werawera i te pāmahana rūma engari ka huri hei kirihou, ka ngawari hoki ina werahia. I muri i te tukatuka, mā te werohanga, mā te pupuhi rānei, ka tangohia e ngā kirihou werawera te āhua o te pokepokea ai hei rewa, ā, ka totoka ki te āhua e hiahiatia ana mā te whakamatao. Ko te āhuatanga nui o ngā kirihou werawera ko te taea te huri, te whakamahana anō, te whakarewa anō, me te hanga anō.

Ahakoa he pai ngā painga o ngā pūmua kirihou wera pērā i te kaha pānga nui, te ngāwari, te kaha ki te hanga anō, me te ātete ki ngā matū, he ngoikoretanga anō hoki ō rātou pērā i te whakangawari me te rewa i ngā pāmahana iti.

2. Ngā Whakamahana

Ko te rerekētanga matua i waenga i ngā pūmua thermoset me ngā pūmua thermoplastic ko tā rātou tauhohenga ki te wera. Ka ngawari ngā pūmua thermoplastic ki te wera, ka huri hei wai. Nō reira, ka taea te huri i te tukanga whakamaroke, arā, ka taea te hangarua me te hangarua. Ina whakanohoia ki roto i te pokepokea ai, ka whakamahanatia, ka totoka te pūmua thermoset ki te āhua kua tohua, engari ko tēnei tukanga totoka ko te hanganga o ngā hononga motuhake e kiia nei ko ngā hononga whakawhiti, e pupuri ana i ngā ngota ki te wāhi tika, e whakarerekē ana i te āhua taketake o te rauemi.

Arā, he hanganga tō ngā pūmua thermoset e ārai ana i a rātou kia rewa, kia hanga anō hoki i te wā e whakamaroke ana. I muri i te whakamaroke, ka mau tonu tō rātou āhua i raro i te wera, ā, ka noho totoka tonu. He ātete ake ngā pūmua thermoset ki ngā pāmahana teitei, he pumau te āhua, ā, kāore e taea te hanga anō, te whakatikatika rānei.

Ngā Wāhi Whakamahinga Polymer

He maha ngā rauemi hangai me ngā rauemi rauropi, tae atu ki ngā kirihou, ngā rapa, ngā piripiri, ngā piripiri, ngā pahuka, ngā peita, me ngā hiri, e ahu mai ana i ngā pūmua. Ko ngā whakamahinga tino noa o ngā pūmua i roto i te hanganga ko ngā peita, ngā kiriuhi ārai wai, ngā hiri, ngā paninga tuanui me ngā papa, me ngā momo rauemi katoa ka taea e tātou te whakaaro.

I te whanaketanga o ngā mano tini o ngā pūmua kei te mākete i roto i te taiao taiwhanga, kei te puta tonu mai ngā hua e whakamahia ana mō ngā tono hou. Ko ngā pūmua, e kitea ana i roto i te nuinga o ngā rauemi o ngā kāinga, he tino whai hua ki te ārai wai. Ko ngā rauemi whakamarumaru e ahu mai ana i te pūmua, ka taea te whakamahi ki runga i te whānuitanga o ngā mata pēnei i te raima, te maitai, te konumohe, te rakau, me ngā uhi bitumen, ka mau tonu tā rātou mahi ahakoa i ngā pāmahana iti, ā, he nui te ātete ki te waikawa me te kawa, kei roto i ngā kaupapa hanga whare.

Me pēhea te whakamahi i ngā rauemi whakamahana e hangai ana ki te polymer?

He rerekē ngā momo rauemi whakamarumaru e ahu mai ana i te polymer e tukuna ana e Baumerk. He rerekē hoki te whakamahinga o ngā rauemi e tukuna ana hei uhi me te wai.

Ko te mea tino nui hei whakaaroaro i te wa e tono anaKiriuhi Ārai Wai, Kua Whakarerekētia, Kua Whakapūtātia ki te SBSKo te tikanga kia kore he puehu, he paru rānei i te wāhi e whakamahia ana. Mena he hapa kei te mata, ka whakatikahia ki te moata. Kātahi ka whakatakotoria he uhi bituminous i hangaia ki te polymer ki runga i te membrane primer kua whakatakotoria ki te mata, ka piri ki te mata mā te whakamahi i te mura rama.

Ina tonoRANU 120rāneiRANU 115, ka horoia te mata i ngā mea katoa, ā, ka whakangawaritia ngā kapiti. Kātahi ka pania ngā hua kua rite mō te whakamahi ki te mata i roto i ngā paparanga e rua mā te whakamahi i te paraihe, te roera, te pū rehu rānei.

TĀKAI TINO 290, tētahi atu hua hanga-pūmua i roto i te rārangi hua Baumerk, e whakamahia ana hei here i ngā rīpene aukati wai ki te mata. Nā tōna mahi piri pai, ka roa te whai huatanga ki ngā wāhi e whakamahia ana. Pērā i ētahi atu rauemi, me horoi rawa te mata i te paru me te puehu i mua i te whakamahinga. Kātahi ka whakamahia te SUPER TACK 290 poutū me te whakapae i ngā wā 10-15 cm kia taea ai te haere o te hau. Hei whakamutunga, ka whakanohoia te rauemi hei piri mā te pēhi māmā kia iti rawa te matotoru o te piri ki te 2-3 mm.

I whakautua e mātou te pātai he aha te polymer mā te tirotiro taipitopito. Hei tāpiri, i whakamāramahia hoki e mātou ngā whakamahinga o te polymer me te whakamahinga o ngā hua polymer mō te ārai wai. Kia maumahara mātou ka kitea e koe ngā rauemi ārai wai polymer me ētahi atu rauemi whakamahana i roto i a Baumerk.ngā matū hangaKa taea e koewhakapā atu ki a Baumerkhei whakatutuki i ō hiahia i roto i ō kaupapa hanga whare i te huarahi tino tika.

Ka taea hoki e koe te pānui i ā mātou tuhinga e taitarahia anaHe aha te Patumene me te Āraiwai Patumene?kia whiwhi koe i ngā kōrero taipitopito mō te ārai wai, me te titiro ki ā mātou kōrerongā ihirangi o te rangitakimō te rāngai hangahanga.