Me ke kākoʻo o ka honua a me ka hoʻolaha ʻana i nā hale i hana mua ʻia, ua komo mālie ka ʻoihana kūkulu i ka makahiki ʻoihana, no laila he aha ka hale i hana mua ʻia? ʻO ka'ōlelo maʻalahi, ua like nā hale i hana muaʻia e like me nā hale kūkulu. ʻO nā ʻāpana paʻa i hoʻohana ʻia i loko o ka hale i hana mua ʻia i ka hale hana ma mua, a laila lawe ʻia i ke kahua kūkulu no ka hosting, splicing a me ka hui ʻana e hana i ka hale.
He aha ka pilina ma waena o nā hale hana mua a me MS sealant?
No ka mea, ua ʻākoakoa ʻia nā hale i hana mua ʻia mai nā ʻāpana hana i hana mua ʻia, ʻaʻole hiki ke ʻike ʻia kekahi mau ʻāpana hui ma waena o nā ʻāpana. He mea nui ka hoʻopiha ʻana i kēia mau ʻāpana hui. I kēia manawa, aia ʻekolu ʻano o nā mea hoʻopaʻa hale hana kiʻekiʻe ma ka mākeke: silicone, Polyurethane a me polysulfide, ʻokoʻa ʻo MS sealant mai kekahi o kēia mau sealants ʻekolu. He silicone-modified polyether sealant i hoʻoili ʻia i nā ʻano o ke ʻano silyl terminal a me ke kaulahao polyether bond structure, ka mea e hui pū ai i nā pono o ka polyurethane sealant a me ka silicone sealant e pili ana i ka hana, he kuhikuhi koʻikoʻi no ka hoʻomohala ʻana i nā mea hou. nā sealants ma ka home a ma waho.
No laila he aha nā mea maikaʻi o MS sealant i hoʻohālikelike ʻia me nā sealants hale kūkulu mua?
1.Kiʻekiʻe elastic recovery rate a me ka ikaika neʻe 'ana
No ka mea, e hoʻonui ʻia ka hoʻonui ʻia ʻana o nā ʻāʻī o nā papa lepo, ka ʻokiʻoki, ka deformation a me ka neʻe ʻana ma muli o ka hoʻololi ʻana o ka mahana, ka hoʻohaʻahaʻa ʻana i ka lepo, ka haʻalulu liʻiliʻi a i ʻole ka hoʻonā ʻana o ka hale, a me nā mea ʻē aʻe, i mea e pale ai i ka sealant mai ka haki ʻana a hōʻoia i ka hoʻopaʻa ʻana a me ka hoʻopaʻa paʻa ʻana. o nā hui, ʻo ka sealant i hoʻohana ʻia he pono ke loaʻa i kahi pae o ka elasticity a hiki ke hoʻonui manuahi a ʻaelike me ka wehe ʻana a me ka pani ʻana o ka deformation o ka hui e mālama i ka ka sila ana o ka hui. ʻOi aku ka nui o ka hoʻoneʻe ʻana o ka mea hoʻopaʻa paʻa ma mua o ka neʻe ʻana o ka hili papa. ʻAʻole ia e haehae a paʻa i ka wā o ka hoʻololi hou ʻana o ka cyclic. Punctured, hiki iā ia ke mālama a hoʻihoʻi i kāna hana mua a me kona ʻano. Ma hope o ka hoʻāʻo ʻana, ʻoi aku ka nui o ka hoʻihoʻi elastic, ka hiki ke neʻe a me ka modulus tensile o MS sealant ma mua o nā koi maʻamau o ka ʻāina, a loaʻa iā ia nā waiwai mechanical maikaʻi.
2. Kūleʻa maikaʻi i ka wā
Ma JCJ1-2014 "Nā Hoʻoponopono ʻenehana no nā hale paʻa i hana mua ʻia", ua ʻōlelo maopopo ʻia ʻo nā mea sealing i koho ʻia no ke kūkulu ʻana i nā hui ʻaʻole pono e hoʻokō i nā koi hana mechanical ʻē aʻe ma mua o ka pale ʻana a me ka hoʻonui ʻana a me nā hiki ke hoʻololi ʻia, akā e hālāwai pū me ke kūpaʻa mildew. wai ʻole, Ke kūkulu ʻana i nā pono hana kino e like me ke kū ʻana i ka wā. Inā ʻaʻole i koho pono ʻia ka mea, e haki ka sealant, ʻaʻole hiki ke hoʻokō i ka hopena sealing, a hiki i ka sealant ke hāʻule, e pili ana i ka palekana o ka hale. ʻO ke ʻano o ka MS sealant he polyether ma ke ʻano he kaulahao nui, a aia pū kekahi mau pūʻulu silyl me nā hui hana hoʻōla. Hāʻawi ia i ka pāʻani piha i nā mea maikaʻi o ka polyurethane sealant a me ka silicone sealant, a hoʻomaikaʻi nui i ka pale ʻana i ka wā o ka sealant.
3. ikaika paintability, kaiapuni a me ka pollution-noa
No ka loaʻa ʻana o MS glue i nā mea maikaʻi o ka polyurethane sealant a me ka silicone sealant, hoʻoponopono ia i nā hemahema o ka polysulfide sealant e like me ka wikiwiki o ka mālama ʻana i ka wela haʻahaʻa, ka maʻalahi o ka ʻelemakule a me ka paʻakikī, ʻaʻohe o ka lōʻihi, a me ka ʻala ikaika; i ka manawa like, ʻaʻole makemake ʻo MS glue i nā mea hoʻopaʻa silicone, ʻoi aku ka maikaʻi o ka hoʻopili ʻana i ka leachate oily e hoʻohaumia i ke kaʻa, pōhaku a me nā mea hoʻonaninani ʻē aʻe. Loaʻa iā ia ka paintability maikaʻi a me ka palekana o ke kaiapuni, kahi e hoʻonui ai i ka hoʻomohala ʻana a me ka holomua o nā sealants hale prefabricated.
Ma keʻano holoʻokoʻa, ʻo nā hale i kūkulu mua ʻia ke ʻano hoʻomohala o nā hiʻohiʻona kūkulu. I loko o ka'ōnaehana hale kūkulu mua,ʻo ka kohoʻana o ka sealant e lilo i hoʻokahi o nā hui kī e pili ana i ka palekana o ka hale hana mua. ʻO ka silikoni hoʻololi polyether sealant sealant——MS sealant he hana piha maikaʻi loa a ʻo ia kāu koho maikaʻi loa.
Ua kūpaʻa ʻo SIWAY i ka hāʻawi ʻana i nā mea kūʻai aku me nā mea waiwai paʻa a hilinaʻi kiʻekiʻe a me nā lawelawe ʻenehana maʻamau. Hoʻomau ka ʻenehana hoʻololi silane o SIWAY i nā hoʻonā ʻoihana no ka hoʻopaʻa ʻana a me ka hoʻopaʻa ʻana o ka hale. Manaʻo mākou e hana pū me ʻoe. E kōkua pū mākou i ka hoʻomohala ikaika ʻana o nā hale prefabricated i ka honua.
Ka manawa hoʻouna: Sep-01-2023