Kāpena paʻa no ka pale ʻana i ka pali kahawai
ʻO ka wehewehe pōkole:
ʻO ke kāwele paʻa he lole palupalu i pulu ʻia i loko o ka sima e loaʻa ana i ka hydration i ka wā e ʻike ʻia ai i ka wai, e paʻa ana i loko o kahi ʻāpana ʻāpana lahilahi, wai a me ke ahi.
Huahana Huahana
Hoʻohana ke kāwele paʻa i kahi ʻano hiʻona ʻekolu-dimensional fiber composite (3Dfiber matrix) i ulana ʻia mai ka polyethylene a me ka polypropylene filaments, i loaʻa i kahi ʻano kūikawā o ka hui ʻana o ka lāʻau maloʻo. ʻO nā mea kemika nui o ka sima alumina calcium ʻo AlzO3, CaO, SiO2, a me FezO;. Ua uhi ʻia ka lalo o ke kāwele me kahi uhi polyvinyl chloride (PVC) e hōʻoia i ka wai piha ʻana o ke kāwele koni. I ka wā o ka hana ʻana ma ka pūnaewele, ʻaʻohe pono o nā mea hoʻohui i nā mea hana. E hoʻoinu wale i ke kāwele mūmū a i ʻole e hoʻoheheʻe ʻia i loko o ka wai e hoʻoulu ai i ka hydration. Ma hope o ka hoʻopaʻa ʻana, pāʻani ka fiber i ka hoʻoikaika ʻana i ke kaʻa a me ka pale ʻana i ka haki. I kēia manawa, aia ʻekolu mānoanoa o ke kāwele kaʻa: 5mm, 8mm, a me 13mm.
ʻO nā hiʻohiʻona nui o ke kāwele koni
1. Maʻalahi e hoʻohana
Hiki ke hāʻawi ʻia ke kāwele paʻa i nā ʻōwili nui i ka nui. Hiki ke hāʻawi ʻia i loko o nā ʻōwili no ka maʻalahi o ka hoʻouka lima ʻana, ka wehe ʻana, a me ka lawe ʻana, me ka ʻole o ka pono o nā mīkini hāpai nui. Hoʻomākaukau ʻia ka paʻakai e like me ka ʻepekema ʻepekema, me ka ʻole o ka hoʻomākaukau ʻana ma ka pūnaewele, a ʻaʻohe pilikia o ka hydration nui. Ma lalo o ka wai a i loko paha o ke kai, hiki ke paʻa a paʻa ke kāwele paʻa.
2. Hoʻoheheʻe ikaika ʻia
Ke hiki mai ka hopena hydration i ka wā o ka hoʻoinu ʻana, hiki ke hoʻokō ʻia ka hana pono o ka nui a me ke ʻano o ka canvas concrete i loko o 2 mau hola, a i loko o 24 mau hola, hiki iā ia ke paʻakikī i 80% ikaika. Hiki ke hoʻohana ʻia nā ʻōkuhi kūikawā e like me nā koi kikoʻī o ka mea hoʻohana e hoʻokō i ka solidification wikiwiki a lohi paha.
3. Pili kaiapuni
He ʻenehana haʻahaʻa haʻahaʻa a haʻahaʻa-carbon ka canvas i hoʻohana ʻia a hiki i ka 95% ka liʻiliʻi o nā mea ma mua o ka ʻenehana maʻamau i nā noi he nui. Ua kaupalena ʻia kona ʻano alkali a haʻahaʻa loa ka nui o ka erosion, no laila he liʻiliʻi kona hopena i ka kaiaola kūloko.
4. Ka maʻalahi o ka noi
Hiki ke hoʻohālikelike i nā ʻano paʻakikī o ka ʻili mea i uhi ʻia, a hiki i ke ʻano hyperbolic. Hiki ke ʻoki ʻia a ʻoki wale ʻia ke kāwele paʻa ma mua o ka paʻa ʻana me nā mea hana lima maʻamau.
5. Ka ikaika mea kiʻekiʻe
Hoʻonui nā fibers i loko o ka canvas paʻa i ka ikaika waiwai, pale i ka haki ʻana, a hoʻopaʻa i ka ikehu hopena e hana i kahi ʻano hana ʻole paʻa.
6. Ka lōʻihi lōʻihi
ʻO ka canvas concrete he kūpaʻa kemika maikaʻi, kūpaʻa i ka makani a me ka ua, ʻaʻole e loaʻa i ka hōʻino ultraviolet ma lalo o ka lā.
7. ʻO nā hiʻohiʻona pale wai
Hoʻopaʻa ʻia ka lalo o ke kāwele ʻiʻo me ka polyvinyl chloride (PVC) i mea e hoʻomaʻemaʻe ʻole ai i ka wai a hoʻonui i ke kūpaʻa kemika o ka mea.
8. Nā hiʻohiʻona pale ahi
ʻAʻole kākoʻo ka canvas paʻakai i ka hoʻopau ʻana a loaʻa iā ia nā waiwai pale ahi maikaʻi. Ke puhi ia i ke ahi, liʻiliʻi loa ka uahi a he haʻahaʻa loa ka nui o nā hoʻokuʻu kinoea weliweli. Ua hōʻea ke kāwele paʻa i ka pae B-s1d0 o ke kūlana pale ahi ʻEulopa no nā mea kūkulu hale.
