ʻO kekahi manawa e hoʻohele nei aku kāu i nā haʻawina no nā crack foundation: ka hoʻomaka ʻana i ka epoxy a me ka hoʻomaka ʻana i ka polyurethane. Akā, he aha e pono ake ai? Ma kēia melemelena, e kātalk mākou i ka pehea a me ka wā e hana ai i kēlā me kēia a me kā lākou mau kuleke a me nā hoaʻō. Ma ka paukū, e like me ka maikaʻi loa ke kaha ʻoe i ke ala e pono no kāu.
KULAHEA EPOXY A ME POLYURETHANE INJECTION:
Pono nā resins epoxy a me polyurethane e hoʻopani i nā crack ma nā pākuhi kona a me nā lae no ka mea hiki iā lākou ke kāpahu maikaʻi i nā crack. Hana hou aku lākou i kekahi manawa.
Hana nā injections epoxy me kahi resin kūikawā kahi e ʻumi ʻelua mau mea. Hoʻopiha ʻia kēlā resin ma ka crack. Hoʻokomo kona kaiapuni maikaʻi i ka concrete inā pakuhi ʻia a hoʻokomo i ka crack.
ʻO nā hoʻokomo Polyurethane e hoʻohana i kahi māla kaniho no ka hōʻemi ʻana i ke kaha. ʻEia ka māla e piʻi a hōʻemi i ke kaha a lilo i kahi pūlama kahawai. ʻElua o ia i kākoʻo i nā kaha, akā maikaʻi loa ka epoxy no ka hoʻoponopono ʻana i nā kaha kūpaʻu loa o ka concrete a me polyurethane no ka pale ʻana i nā kaha e hoʻoholo a he inu wai.
(Epoxy vs Polyurethane Sealer No Nā Kaha)
ʻElua epoxy a me nā mea polyurethane he mea maikaʻi, akā he mau hoʻonaha hoolaha paha kēlā me kēia.
ʻO nā maikaʻi o Epoxy:
Ua makaukau kūkulu a he kūpaʻu.
Inā pakuhi ʻia, hana kona i kahi pūlama kūpaʻu e kākoʻo i ka pale ʻana i nā kaha hou.
hoʻomehana hoʻokuʻu epoxy ua kūloko kemika, a haʻawi aku i nā wahi he nui ka lawelawe.
ʻO nā hoʻonaha o Epoxy:
Hiki ke koke a lōiloi ake maikaʻi polyurethane.
Hiki ke ʻaʻole pili i nā kaha pipiʻi loa.
ʻO nā ʻoihana o ka Polyurethane:
Pōkole a me ka hana ʻoi aku nei.
Ke kau āpela puka kiʻekiʻe, e pili ana i kona palapala, hiki ke kāpaku i nā puka like ʻole a me nā hoʻololi.
Loaʻa iā ia ka hana like ʻole, no laila hiki iā ia ke hele me ka konakina.
ʻO nā ʻino o ka Polyurethane:
ʻAʻohe hiki e like me ka lawelawe grout epoxy kahua holo .
Aia wale ʻoia i hea: No nā hoʻomaha maikaʻi.
Hiki ke kūpono ʻo ka āpela inā hoʻopiha ʻia i ka la.
E hoʻomaopopo i nā hoʻololi
Loaʻa nui mau mea e manaʻo ai no ka hoʻomaha ʻana i nā puka, nā mea e ʻōlelo puana nei. Epoxy: No ka hoʻomaha kūpaʻa e pono ai ka nehe loa e hana i ka epoxy. Hoʻomaha i nā puka a mai e komo i ka wai me ka polyurethane.
Ma ke kākau ʻana i kekahi pakē hoʻokuʻu epokisi pale polyurethane e hoʻolālā puka beton, e naʻnā i ka hōʻailona o ka puka a he aha wahi no loko. Inā he puka ma kekahi wahi he nui ka lawelawe like ʻole ia, he epoxy kekahi ala. A inā he wai kekahi elua puka, alaila he polyurethane kahi mea e pono ana.
