Papa hoʻokahe wai a me ka wai hoʻohuihui Hongyue
Wehewehe Pōkole:
Hoʻohana ka papa wai ʻole a me ka papa hoʻokahe wai composite i kahi papa plastik hana kūikawā i hoʻopili ʻia i loko o ka pahu i hoʻopili ʻia i nā protrusions pūpū concave i hana ʻia, hoʻomau, me kahi ākea ʻekolu-dimensional a me kekahi kiʻekiʻe kākoʻo hiki ke kū i kahi kiʻekiʻe lōʻihi, ʻaʻole hiki ke hana i ka deformation. ʻO ka papa kānana geotextile o luna o ka pūpū e uhi ana, e hōʻoia i ka ʻole o ka ālai ʻana o ke kahawai hoʻokahe wai ma muli o nā mea o waho, e like me nā ʻāpana a i ʻole ka hoʻopiha ʻana o ka sima.
Wehewehe Huahana
ʻO ka papa wai ʻole a me ka hoʻokahe wai i haku ʻia me hoʻokahi a ʻelua paha papa o ka geotextile i ulana ʻole ʻia a me kahi papa o ka geonet synthetic ʻekolu-dimensional. Loaʻa iā ia ka hana piha o ka "reverse filtration-drainage-breathability-protection". ʻO kēia ʻano hana e hana maikaʻi ai ka papa wai ʻole a me ka hoʻokahe wai i hui pū ʻia i nā papahana like ʻole, ʻoi aku hoʻi i nā papahana hoʻokahe wai e like me nā alahao, nā alaloa, nā tunnels, nā papahana kūlanakauhale, nā waihona wai, a me ka pale ʻana i ka pali.
Nā hiʻohiʻona noi
Hoʻohana nui ʻia nā papa wai ʻole a me nā papa hoʻokahe wai Composite i nā ʻano ʻenekinia like ʻole:
1. Nā alahao kaʻaahi, nā alaloa nui, nā tunnels, nā papahana kūlanakauhale: hoʻohana ʻia no ka hoʻokahe wai a me ka pale ʻana.
2. Ka pale ʻana i ka waihona wai a me ka pali: hoʻohana ʻia no ka hoʻoikaika a me ka pale ʻana.
3. Ka mālama ʻana i ke kumu palupalu, ka hoʻoikaika ʻana i ke alanui, a me ka pale ʻana i ka pali: hoʻomaikaʻi i ke kūpaʻa a me ka hopena o ka hoʻokahe wai.
4. Hoʻoikaika ʻana i ke kākoʻo o ke alahaka, pale ʻana i nā pali kahakai: pale i ka ʻinoʻino ʻana a pale i nā hale.
5. Ke kanu ʻana i ka hale kaʻa ma lalo o ka honua a me ke kanu ʻana i ka hale: hoʻohana ʻia no ka pale wai a me ka hoʻokahe wai, e pale ana i ka hale.
Nā ʻano hana
1. Ka hoʻokahe wai ikaika: like ia me ka hopena hoʻokahe wai o ka hoʻokahe wai ʻiliʻili hoʻokahi mika ka mānoanoa.
2. Ikaika tensile kiʻekiʻe: hiki ke kū i ke kaumaha kaomi kiʻekiʻe, e like me ka ukana compression 3000Ka.
3. Ke kūpaʻa i ka palaho, ke kūpaʻa ʻakika a me ka alkali: ola lawelawe lōʻihi.
4. Kūkulu kūpono: hoʻopōkole i ka manawa kūkulu a hoʻemi i nā kumukūʻai.
5. Maikaʻi ka maʻalahi: hiki ke kulou i ke kūkulu ʻana a hoʻololi i nā ʻano ʻāina paʻakikī like ʻole.
Nā kikoʻī huahana
Papa Kuhikuhi ʻenehana o ka Composite Waterproof and Drainage Plate (JC/T 2112-2012)
| Papahana | Papa Kuhikuhi | |
| Ka ikaika tensile ma 10% elongation N/100mm | ≥350 | |
| Ka ikaika tensile kiʻekiʻe loa N/100mm | ≥600 | |
| Elongation i ka haki % | ≥25 | |
| Waiwai haehae N | ≥100 | |
| Hana hoʻopili | Ka helu hoʻopili ʻana o 20% i ka wā e hiki ai i ka ikaika kiʻekiʻe loa kpa | ≥150 |
| ka hanana hoʻopili palena | ʻAʻohe haki | |
| Ka loli o ka mahana haʻahaʻa | -10℃ ʻaʻohe haki | |
| Ka ʻelemakule wela (80 ℃ 168h) | Ka nui o ka paʻa ʻana o ke kaumaha % | ≥80 |
| Paʻa tensile kiʻekiʻe loa % | ≥90 | |
| ka haki ʻana o ka hoʻopaʻa ʻana o ka elongation% | ≥70 | |
| ʻO ka paʻa ʻana o ka ikaika kiʻekiʻe loa ke 20% ka lakio compression | ≥90 | |
| ka hanana hoʻopili palena | ʻAʻohe haki | |
| Ka loli o ka mahana haʻahaʻa | -10℃ ʻaʻohe haki | |
| Ka permeability wai lōʻihi (kaomi 150kpa) cm3 | ≥10 | |
| ʻO ka lole i ulana ʻole ʻia | ʻO ke ʻano no kēlā me kēia ʻāpana g/m2 | ≥200 |
| Ka ikaika tensile transverse kN/m | ≥6.0 | |
| Ka helu permeability maʻamau MPa | ≥0.3 | |
