ʻO ke Ao like ʻole o nā Uhi Pale Wai

ʻO nā uhi pale wai he mau mea i hoʻohana ʻia e pale i ke komo ʻana o ka wai a hoʻohana nui ʻia i nā hale, nā alahaka, nā tunnels, nā hale papahele, a me nā wahi ʻē aʻe. Me ka holomua o ka ʻenehana, ke ulu mau nei nā ʻano uhi pale wai, a he kuleana koʻikoʻi kēlā me kēia ʻano i nā wahi a me nā kūlana like ʻole. E kūkākūkā kēia ʻatikala i nā ʻano nui o nā uhi pale wai a me kā lākou hoʻohana ʻana me ka kikoʻī.

Mokuna 1: Nā Uhi Pale Wai Paʻa
Hoʻokumu nā uhi pale wai paʻa i nā kiʻiʻoniʻoni paʻakikī, akā nele i ka palupalu. Hoʻokō mua lākou i nā waiwai pale wai a me nā waiwai anti-seepage ma ka hoʻopili ʻana i kā lākou mau mea kemika hana me ke kumu sima a i ʻole ma ka hoʻopaʻa ʻana iā lākou iho i loko o kahi ʻano paʻa.

Nā ʻAno Nui a me nā ʻAno:

1. Nā Uhi Pale Wai ʻAʻole i Hoʻokumu ʻia i ka Sima
Kumu Hana: ʻO nā mea kemika hana i loko o kēia mau uhi, i ke alo o ka wai, e komo i loko o nā pores a me nā microcracks i loko o ka sima, e hana ana me nā huahana hydration sima e hana i nā kristal dendritic hiki ʻole ke hoʻoheheʻe ʻia i ka wai, e ālai pono ana i nā pores a e hoʻonui ai i ka paʻa o ka sima. ʻO kahi hiʻohiʻona koʻikoʻi, ʻo ia ka wā e komo ai ka wai ma o nā māwae hou i loko o ka sima, e hoʻāla hou ʻia nā mea i koe i hana ʻole ʻia, e hiki ai ke "ho'ōla pono'ī." Nā Hiʻohiʻona Koʻikoʻi: Ke kiʻekiʻe ka permeability, ka hiki ke ho'ōla pono'ī, ke kū'ē i ke kaomi wai, ka hoʻopili maikaʻi loa i ke kumu sima, a me kahi papa wai ʻole me ke ola e like me ke ʻano.
Nā noi nui:
Nā pā wai nui, nā waihona wai, nā pahu mālama wai ʻino, a pēlā aku; nā tunnels lalo honua, nā kaʻaahi lalo, nā hale kaʻa lalo honua, nā papahana pale ea kīwila, a pēlā aku; nā papahele a me nā paia o loko o ka lumi kuke a me ka lumi ʻauʻau, kūpono loa no nā wahi e pono ai ke kāpili ʻia ma hope.

2. Paila Pale Wai Sima Polymer
Kumu Hana: Hana ʻia mai ka hui ʻana o ka sima, ka ʻāwili maikaʻi, a me kahi emulsion polymer molekala kiʻekiʻe. Hoʻokumu ka polymer i kahi membrane elastic i loko o ka mortar, i ulana ʻia me nā huahana hydration sima, e hoʻomaikaʻi nui ana i ka brittleness o ka mortar maʻamau a hoʻoikaika i kona pipili a me ka impermeability.
Nā Hiʻohiʻona Koʻikoʻi: Ikaika compressive kiʻekiʻe, kūpaʻa i ka wā ʻelemakule, hoʻopili ikaika, a me ka launa pū ʻana me ke kaiapuni a ʻaʻohe mea ʻawahia.
Nā noi nui:
Ka pale wai a me ka pale ʻana i ke kahe ʻana no nā paia o waho o ke kūkulu ʻana; ka pale ʻana i ka makū no nā paia o lalo a me nā papahele; ka uhi pale wai no nā loko ʻauʻau a me nā pahu wai; a ma ke ʻano he kumu no ke kau ʻana i nā tile, e hoʻokō ana i ke kūkulu ʻana "ka pale wai a me ka tiling i hoʻohui ʻia".

Hōʻuluʻulu Manaʻo o nā ʻŌnaehana Pale Wai Paʻa: Aia ko lākou mau pono i ko lākou ikaika kiʻekiʻe, ke kū'ē i ka puncture, a me ke kūpaʻa, a hiki ke hoʻopili pololei ʻia i ka plastering sima mortar a i ʻole ke kau ʻana i nā tile ma hope o ka hoʻopili ʻana. Eia nō naʻe, ʻo ko lākou nāwaliwali koʻikoʻi ʻo ko lākou hiki ʻole ke pale aku i ka hoʻonui ʻana a me ka nahā ʻana o ka papa kumu. Ke ulu aʻe nā māwae hou i loko o ka hale, e nahā a hāʻule pū ka papa pale wai. No laila, ʻoi aku ka kūpono no nā hale hou me nā hale paʻa a me ka liʻiliʻi o ka deformation, a i ʻole no nā wahi pale makū i loko.

Mokuna 2: Nā Uhi Pale Wai Hiki ke Hoʻololi
Hoʻokumu nā uhi pale wai palupalu i nā uhi me ka elongation maikaʻi loa, elasticity, a me ke kūpaʻa i ka māwae, e hoʻololi maikaʻi ana i nā māwae liʻiliʻi a me ka neʻe ʻana o ka papa kumu. ʻO lākou ke ʻano i hoʻohana nui ʻia i kēia manawa i nā papahana hoʻomaikaʻi hale a me ke kūkulu ʻana.

Nā ʻAno Nui a me nā Hiʻohiʻona:

1. Nā Uhi Pale Wai o ka Polymer Emulsion (Acrylates)
Kumu Hana: ʻO ka emulsion acrylic kaumaha molekala kiʻekiʻe ke kumu hana kiʻiʻoniʻoni mua, e hana ana i kahi kiʻiʻoniʻoni ma o ka mahu ʻana o ka wai a me ka hui ʻana o nā ʻāpana emulsion. He ʻāpana hoʻokahi kēia, he uhi wai.
Nā Hiʻohiʻona Koʻikoʻi: Aloha i ke kaiapuni, ʻaʻohe mea ʻawahia, ʻaʻohe haumia, maʻalahi ke kau, hanu maikaʻi, pipili ikaika, a me ke kala hiki ke hoʻololi ʻia (ʻo keʻokeʻo a hina paha).

Nā noi nui:
Ka pale wai no ka lumi kuke a me ka lumi ʻauʻau o loko; ka pale wai no ka paia o waho a me ka mea hoʻonaninani me kekahi pale UV; ka pale wai no ka hale māmā, kūpono no nā hale me nā pali pali a me ka hōʻiliʻili wai haʻahaʻa.

2. Uhi Pale Wai i hoʻokumu ʻia i ka Sima Polymer JS
Kumu Hana: ʻO kēia uhi ʻelua ʻāpana he emulsion polymer a me kahi mea pauka e like me ka sima. Hoʻohui ia i ke kūpaʻa o nā mea paʻa me ka elasticity o nā mea palupalu. Ma ka hoʻoponopono ʻana i ka lakio o ka wai i ka pauka, hiki ke hoʻokō ʻia kahi uhi me nā kekelē like ʻole o ka palupalu.
Nā Hiʻohiʻona Koʻikoʻi: Hoʻohui i ka paʻakikī a me ka maʻalahi, ka ikaika o ka hoʻopaʻa ʻana kiʻekiʻe loa, ka hoʻopili maʻalahi, a me ka launa pū me ke kaiapuni.

Nā noi nui:
ʻO ka pale wai piha no ka home, kūpono no ka hapa nui o nā hana hoʻonaninani home, me nā lumi kuke, nā lumi ʻauʻau, nā lānai, a me nā paia a me nā papahele o ka lua; ka pale wai ʻana o nā hale a me nā lua i hōʻike ʻole ʻia; a me ka pale wai ʻana o nā loko ʻauʻau a me nā loko wai.

3. Uhi Pale Wai Polyurethane
Kumu Hana: Hana ʻia kēia uhi ʻāpana hoʻokahi a ʻelua paha mai kahi hopena polymerization o nā isocyanates a me nā polyethers, a ukali ʻia e ka hoʻohui ʻana o nā mea hoʻopihapiha a me nā mea hoʻohui. He paʻakikī, elastic, a he hana maikaʻi loa ka uhi hopena. Nā Hiʻohiʻona Koʻikoʻi: Elongation nui, hoʻōla elastic kiʻekiʻe, kūpaʻa wai maikaʻi loa, kūpaʻa abrasion, a me ke kūpaʻa corrosion. Hoʻōla nā uhi ʻāpana hoʻokahi ma o ka haumākū ea, ʻoiai ʻo nā uhi ʻāpana ʻelua e koi ana i kahi ratio hui kūikawā no ka hoʻōla ʻana.

Nā noi nui:
Nā wahi me nā koi deformation kiʻekiʻe: Nā hui paʻakikī e like me nā hui hoʻonui kūkulu, nā aʻa paipu, a me nā kihi o loko a me waho; Nā wahi me ka hoʻoluʻu wai lōʻihi: Nā papahele o lalo, nā loko ʻauʻau, nā waihona wai, nā alahaka, a pēlā aku; Ka pale wai o ka hale hana kiʻekiʻe.

4. Uhi Pale Wai Polyurea
Kumu Hana: Hiki ke manaʻo ʻia kēia uhi ʻana he mana hou o ka polyurethane, i hana ʻia e ka hopena o kahi ʻāpana isocyanate a me kahi ʻāpana amino. ʻO kona wikiwiki loa o ka hopena e ʻae ai i ka hoʻōla koke ʻana me ka ʻole o kahi mea hoʻoulu.
Nā Hiʻohiʻona Koʻikoʻi: Nā waiwai kino kiʻekiʻe loa (ikaika, paʻakikī, a me ke kūpaʻa ʻana i ka ʻāʻī ʻana), kūpaʻa maikaʻi loa i ka wā (pale UV, kūpaʻa anu a me ka wela), 100% ka nui o nā mea paʻa (ʻaʻohe mea lele, ʻaʻohe VOC), hiki ke uhi ʻia me ka humuhumu mānoanoa, a me ka maloʻo wikiwiki.

Nā noi nui:
Nā wahi ʻino loa a me nā papahana kiʻekiʻe: Kaʻaahi wikiwiki, nā tunnels subway, nā hale mālama wai, a me nā papahele kū i ka pala kemika.
Nā hale hana kiʻekiʻe a me nā kū kahua pāʻani: Hiki ke kū i ka ʻike pololei ʻana o waho a he lōʻihi ke ola. Nā pāka wai, nā loko nalu, a me nā wahi leʻaleʻa ʻē aʻe: Kūpaʻa i ke kapa, ʻaʻole e paheʻe, a ʻōniʻoniʻo.

Hōʻuluʻulu Manaʻo o nā ʻŌnaehana Pale Wai Hiki ke Hoʻololi: ʻO ke kumu nui o nā uhi hiki ke hoʻololi ʻia aia i ko lākou hiki ke hoʻoponopono pono i nā pilikia i hoʻokumu ʻia e ka noho ʻana o ka hale a me ka hoʻonui ʻana a me ka hoʻemi ʻana o ka wela. Pono ke koho ʻana ma muli o kahi loiloi piha o ka deformation i manaʻo ʻia o ka papa kumu, nā kūlana hōʻike kaiapuni, a me nā koi kaiapuni.

Mokuna 3: Nā Uhi Pale Wai Kūikawā

1. Uhi Pale Wai ʻAsphalt Rubber
Nā Hiʻohiʻona a me nā Hana: Hoʻohana kēia uhi i nā lako hana pīpī kūikawā e hana i kahi papa wai paʻa, ikaika kiʻekiʻe, a elongated kiʻekiʻe. Maʻalahi a maikaʻi loa, kūpono loa ia no nā hale ʻano ʻē, ke kūkulu nui ʻana, a me nā papahana hoʻoponopono ulia pōpilikia.

2. Uhi Pale Wai Epoxy i lawe ʻia mai ka Wai
Nā Hiʻohiʻona a me nā Hana: Hoʻohui ia i ka ikaika kiʻekiʻe, ka paʻakikī, ka hoʻopili maikaʻi loa, a me ke kūpaʻa kemika o ka epoxy resin me nā pono kaiapuni o nā uhi wai. Hoʻohana nui ʻia ia no ka pale ʻana i ka wai a me ka pale ʻana i nā papahele ʻoihana, nā hale hana meaʻai, a me nā hale hana lāʻau lapaʻau kahi e pono ai ka ikaika kiʻekiʻe a me ke kūpaʻa i ka pala.

3. Nā Uhi Pale Wai o ka Hale Metala
Nā Hiʻohiʻona a me nā Hana: ʻO nā ʻōnaehana acrylic a fluorocarbon paha, hāʻawi kēia mau uhi i ka hoʻopili ikaika, ke kūpaʻa maikaʻi loa i ka wā, ka elasticity, a me ke kūpaʻa i ka popo. Ua hoʻolālā kūikawā ʻia lākou e hoʻoponopono i nā leaka i nā hono a me nā lua wili ma nā hale hao i hana ʻia me ke kila i pena mua ʻia.

I ke alo o ke ao like ʻole o nā uhi pale wai, pono e hahai ʻia nā loina aʻe i ke koho ʻana:
Kaiapuni: E hoʻoholo inā aia ka noi i loko a i waho paha, inā paha e kū pono ana i ka wai, a inā paha e komo mau ana i ka wai a i ʻole ka makū pinepine.
Pākuʻi: E hoʻoholo inā he sima paʻa ke pākuʻi, he pepa metala haʻalulu maʻalahi, a he pā māmā paha e hiki ke nahā.
Ke ʻano ʻino: E loiloi inā pilikia ka hale i ka hoʻonohonoho ʻana, ka hoʻonui ʻana, a i ʻole ka haʻalulu. No ka pilikia kiʻekiʻe, koho i kahi uhi palupalu (e like me ka polyurethane a i ʻole JS); no ka pilikia haʻahaʻa, koho i kahi uhi paʻa a palupalu paha.
Ka Palekana ʻana i ke Kaiapuni: No nā loko wai o loko a me nā loko wai inu, e koho i kahi uhi wai e pili ana i ke kaiapuni a ʻaʻohe ʻawahia (e like me ka acrylic, JS, a i ʻole ka epoxy e pili ana i ka wai).
Ka Hoʻopili ʻana: No nā hui paʻakikī, koho i kahi uhi e maʻalahi ke kau a he pipili ikaika (e like me JS a i ʻole polyurethane). No nā ʻili nui a pālahalaha, e noʻonoʻo i ka uhi pīpī kiʻekiʻe.

I ka pōkole, he papahana ʻōnaehana ka pale wai. ʻO nā mea maikaʻi loa ke kumu wale nō. ʻO ka mālama ʻana i ka papa kumu maʻamau, ka mālama ʻana i nā hui me ke akahele, ka mānoanoa o ka uhi kūpono, a me ka mālama pono ʻana e kōkua i kahi pale kīnā ʻole a paʻa i ka wai. ʻO ka hoʻomaopopo ʻana i nā ʻano a me nā ikaika o kēlā me kēia uhi pale wai ke kumu hoʻomaka no ka hoʻokō ʻana i kēia pahuhopu.