Hongyue hui wai a me ka papa wai
ʻO ka wehewehe pōkole:
Hoʻohana ʻia ka pā wai wai a me ka wai hoʻoheheʻe kūikawā kūikawā i hoʻopaʻa ʻia i loko o ka pahu pahu i hoʻokumu ʻia i ka concave convex shell membrane, hoʻomau, me kahi ākea ʻekolu a me kekahi kiʻekiʻe kākoʻo hiki ke kū i kahi kiʻekiʻe lōʻihi, ʻaʻole hiki ke hana i ka deformation. ʻO ka piko o ka pūpū e uhi ana i ka papa kānana geotextile, e hōʻoia i ka pale ʻole ʻana o ke kahawai wai ma muli o nā mea o waho, e like me nā ʻāpana a i ʻole ka hoʻopiha piha ʻana.
Huahana Huahana
Hoʻokumu ʻia ka papa wai wai a me ka papa hoʻoheheʻe i hoʻokahi a ʻelua paha papa o ka geotextile ʻole i ulana ʻia a me kahi papa o ʻekolu-dimensional synthetic geonet core. Loaʻa iā ia ka hana piha o ka "reverse filtration-drainage-breathability-protection". ʻO kēia ʻano hana e hana maikaʻi ai ka papa wai a me ka papa hoʻoheheʻe wai i nā papahana like ʻole, ʻoi aku ka nui o nā hana hoʻoheheʻe e like me nā alahao, nā alaloa, nā tunnels, nā papahana municipal, nā loko, a me ka pale pali.
Nā hiʻohiʻona noiʻi
Hoʻohana nui ʻia nā papa wai wai a me nā papa hoʻoheheʻe wai i nā ʻano ʻenehana like ʻole:
1. ʻO nā kaʻaahi, nā alaloa, nā tunnels, nā papahana municipal: hoʻohana ʻia no ka hoʻoheheʻe a me ka pale.
2. Ka mālama ʻana a me ka slope: hoʻohana ʻia no ka hoʻoikaika a me ka pale.
3. ʻO ka mālama ʻana i ke kahua paʻa, ka hoʻoikaika ʻana i ke alanui, a me ka pale slope: hoʻomaikaʻi i ka paʻa a me ka hopena wai.
4. ʻO ka hoʻoikaika ʻana i ka abutment alahaka, ka pale ʻana i ke kahakai: pale i ka erosion a pale i nā hale.
5. Ke kanu hale hale kaʻa ma lalo o ka hale a me ke kanu ʻana: hoʻohana ʻia no ka wai wai a me ka hoʻoheheʻe ʻana, e pale ana i ka hale.
Nā ʻano hana
1. Ka wai ikaika: e like me ka hopena hoʻokahe o hoʻokahi mika mānoanoa wai ʻiliʻili.
2. Ka ikaika tensile kiʻekiʻe: hiki ke pale i ke kaumaha kiʻekiʻe, e like me 3000Ka hoʻouka ʻana.
3. ʻO ke kūpaʻa corrosion, ka waikawa a me ke kūpaʻa alkali: ke ola lōʻihi.
4. Hana maʻalahi: hoʻopōkole i ka manawa hana a hoʻemi i nā kumukūʻai.
5. Hiki ke hoʻololi maikaʻi: hiki ke kulou i ke kūkulu ʻana a hoʻololi i nā ʻāina paʻakikī.
Huahana Huahana
Papa Kuhikuhi 'Imi no ka Pa'i Wai a me ka Papa Ho'okahe (JC/T 2112-2012)
| Papahana | Papa kuhikuhi | |
| Ka ikaika tensile ma 10% elongation N/100mm | ≥350 | |
| Ka ikaika tensile kiʻekiʻe N/100mm | ≥600 | |
| Elongation ma ka hoomaha % | ≥25 | |
| Haehae waiwai N | ≥100 | |
| Hana hoʻoemi | ʻO ka helu hoʻoemi o 20% i ka wā o ka ikaika kiʻekiʻe kpa | ≥150 |
| kaʻina hoʻopaʻa palena | ʻAʻohe haki | |
| Hoʻololi haʻahaʻa wela | -10 ℃ ʻaʻohe haki | |
| ʻEleʻele wela (80 ℃ 168h) | % | ≥80 |
| Paʻa uʻi kiʻekiʻe loa % | ≥90 | |
| uhaki elongation paʻa % | ≥70 | |
| ʻO ka paʻa ikaika kiʻekiʻe loa inā he 20% % ka lākiō hoʻopiʻi. | ≥90 | |
| kaʻina hoʻopaʻa palena | ʻAʻohe haki | |
| Hoʻololi haʻahaʻa wela | -10 ℃ ʻaʻohe haki | |
| Hiki i ka wai lōʻihi (ka piʻi 150kpa) cm3 | ≥10 | |
| Ka lole i ulana ʻole ʻia | Ka maikaʻi o kēlā me kēia ʻāpana ʻāpana g/m2 | ≥200 |
| ʻO ka ikaika o ke kuʻekuʻe ʻana kN/m | ≥6.0 | |
| ʻO ka pākuʻi maʻamau MPa | ≥0.3 | |
