Paʻa wai no ka paia a me nā pāpale

Inā hoʻoholoʻoe e hana hou i loko o ke keʻena, a lailaʻaʻoleʻoe e hana i ka pena no ka hana i loko. I kēia lā, i ka manawa maʻamau no ka hoʻonaniʻana o nā paia a me nā pāpaku, hoʻohanaʻia nā pehu wai.

ʻO ka peemaka wai i hoʻohuiʻia he polymer - ka liʻunaʻi, ka māmā, ka mākoleko a me ka hōʻailona. Hoʻolahalaha kekahi papahana e pili ana i 150-200 ml o ka pena, akā naʻe, aia nō ma luna o nā mea humuhumu o ka waihona e penaʻia.

Eʻike kākou i keʻano o kēia peʻa, nā mea maikaʻi a me nā meaʻinoʻole.

Nā pōpilikia a me nā meaʻinoʻole o ka peʻa wai

ʻO ka peʻa wai e hoʻopiʻi kokeʻia. I kahi mahana o + 20 ° C a ma luna, a me ka'eneʻena a hiki i 65%, hiki ke maloʻo no nā holaʻelua.

ʻO kēia peʻa he pilina o ke kaiapuni a me ka hewaʻole i nā kānaka a me nā holoholona. ʻAʻole kahiʻala iki, hiki ke hoʻomauʻia no ka 2-3 wiki, e like me ka mea e hanaʻia me nā kiʻi'ē aʻe. I ka paʻiʻana o nā paia a me nā pāpaku me ka paʻi wai,ʻaʻole pono e lawe i nā mea a pau mai loko aʻe o ke keʻena.

Hoʻohuiʻia ka puaʻa like i ka pena keʻokeʻo, hiki iāʻoe ke paʻi i ka lumi i loko o kēlā me kēia kala. I kēia'āpana, hiki iāʻoe ke hana i kahi helu ponoʻole o nā'aleki likeʻole no ka penaʻana i nā paia a me ke kaupaku o ka lumi.

ʻO keʻano o ka penaʻana i ke kaupaku a me nā paia i loko o ke keʻena me ka wai paʻa wai e maʻalahi. Paheʻe kokeʻia ka paʻalima mai nā mea hana hana.

ʻO nā hemahema o ka peʻa wai e kau i ka hikiʻole ke hana me ia ma nā mahana ma lalo o + 5 ° C.

Nāʻano o ka peʻa wai

I ke kūʻaiʻana,ʻehā mauʻano nui o nā peʻa wai i hoʻohuiʻia, iʻano likeʻole i loko o ka hanaʻana o kā lākou polymer.

1. ʻO ke kinikini wai paʻaʻia no nā paia a me nā pāpale ,ʻo ia keʻano maʻamau maʻamau. ʻO ka mea nui i loko o kēia pāʻani,ʻo ia ka'ōpoki acrylic, a, me ka lapalapa, hāʻawi i nā waiwai waiʻole i ka uhi. Mahalo i kēia papalina, i penaʻia me ka pena paʻa wai e paʻa i ka wai no nā paia a hiki ke hoʻomaʻemaʻeʻia i nā lelo i ka wai, me ka makaʻuʻole e holoiʻia ka peʻa. Ma waho aʻe,ʻo kēlā pena pena i hoʻohanaʻia e kahi papalua e hiki ke uhi i nā'āpana liʻiliʻi.

E hoʻohana i ka paʻi'eneke wai i ka lāʻau, i nā pōhakuʻula, i ka aniani, i nā'aleka me nā meaʻoi.

ʻO ke kinikini wai paʻaʻia no nā paia a me nā pāpale e hiki ai ke pāpālua a me ka nani. I ka manawa like,ʻaʻole i mae ka hopena,ʻaʻole i wela, akā, hiki ke hoʻohanaʻia ma luna o nā'alikai maikaʻi, no ka mea, e hoʻonaniʻia ana nā puʻupuʻu a me nā huelo ma luna o nā paia āpau.

2. ʻO ka paʻakikī wai paʻakū i loko o ka wai, ka wai inu wai a me ka pigment colored. Hōʻikeʻiaʻo ia e ka maikaʻi a me ka puhi ahi, a me ke kū'ēʻana i nāʻano likeʻole. Eia naʻe, i loko o kahi hoʻolālāʻeleʻele,ʻaʻole hiki ke hoʻohanaʻia kēia paona.
3. I loko o ke kaomi paʻa wai paʻawai,ʻo ka mea nuiʻo ke kūmole silicone. Hiki ke kūpono i nā mea a pau, hiki ke paʻi i nā wāwae a hiki i ka 2 mm ka mānoanoa, he maikaʻi maikaʻi loa ka pehu,ʻaʻole makaʻu i ka hakina. Hiki ke hoʻohana i ka paona wai paʻa wai paʻa ma nā wahi lepo. Eia naʻe, he kiʻekiʻe loa kona kumukūʻai.
4. ʻO ka pena i loko o ke kolako i loko o kona hoʻohuiʻana he ciment a he lime paha. Ke hoʻohana nuiʻia kēia peʻa no ka pōhaku puhi pōhaku a iʻole nā'ūpana paʻa, akā, he ola pōkole kona.
5. Aia kekahiʻano o ka peʻa wai - polyvinyl acetate . No ka hanaʻana, ua hoʻopiliʻia ka puaʻa puaʻa i loko o ka emulsion ka polyvinyl acetate. Ma mua o ka hoʻohanaʻana, ua hoʻopihaʻia kēia mau pā i ka wai, a hiki iāʻoe ke hana pū me lākou ma loko. Hoʻopiha ka peni i kaʻili me kahi kiʻi paʻi ikaika,ʻaʻole e makaʻu i ka hoʻona, ka momona, kaʻaila mineral a me ka mālamalama.