ʻO Geotextile, ʻike ʻia hoʻi he geotextile, he mea geosynthetic permeable i hana ʻia me nā fiber synthetic ma ke kuʻi ʻana a i ʻole ka ulana ʻana.ʻO Geotextile kekahi o nā mea geosynthetic hou.ʻO ka huahana i hoʻopauʻia he lole-like, me ka laulā ākea o 4-6 mika a me ka lōʻihi o 50-100 mika.Hoʻokaʻawale ʻia nā geotextiles i nā geotextiles i ulana ʻia a me nā geotextiles filament non-woven.
Nā hiʻohiʻona
1. ʻO ka ikaika kiʻekiʻe, ma muli o ka hoʻohana ʻana i nā fiber plastic, hiki iā ia ke mālama i ka ikaika kūpono a me ka elongation i nā kūlana pulu a maloʻo.
2. ʻO ke kū'ēʻana i ke kino, ka lōʻihi o ka paleʻana i ka lepo a me ka wai me ka pH likeʻole.
3. Hiki i ka wai maikaʻi Aia nā āpau ma waena o nā fibers, no laila, maikaʻi ka wai permeability.
4. ʻO nā waiwai anti-microbial maikaʻi, ʻaʻohe pōʻino i nā microorganisms a me nā moth.
5. He kūpono ke kūkulu.No ka mea he māmā a palupalu ka mea, kūpono ia no ka lawe ʻana, kau ʻana a me ke kūkulu ʻana.
6. Nā kiko'ī piha: Hiki i ka laulā ke hiki i 9 mika.ʻO ia ka huahana ākea loa ma Kina, ka nui o kēlā me kēia ʻāpana: 100-1000g / m2
1: Kaawale
Hoʻohana ʻia ka polyester staple fiber needle-punched geotextiles no ke kūkulu hale me nā waiwai kino like ʻole (ka nui o ka ʻāpana, ka hāʻawi ʻana, ka kūlike a me ka density, etc.)
nā mea (e like me ka lepo a me ke one, ka lepo a me ke kaʻa, a me nā mea ʻē aʻe) no ka kaʻawale.Hana i ʻelua a ʻoi aku paha nā mea ʻaʻole e holo, mai hui ʻole, mālama i ka mea
ʻO ka hoʻolālā holoʻokoʻa a me ka hana o ka mea e hoʻonui ai i ka hiki ke hāpai o ka hale.
2: kānana (hoʻi hope)
Ke kahe ka wai mai ka papa lepo maikaʻi i loko o ka ʻōpala lepo, hoʻohana ʻia ka maikaʻi o ka ea a me ka wai o ka polyester staple fiber needle-punched geotextile e hana i ka wai.
Ma o, a hoʻopaʻa pono i nā ʻāpana lepo, ke one maikaʻi, nā pōhaku liʻiliʻi, a me nā mea ʻē aʻe, e mālama i ka paʻa o ka ʻenekinia lepo a me ka wai.
3: Waiwai
ʻO ka polyester staple fiber needle-punched geotextile he maikaʻi ka conductivity wai, hiki iā ia ke hana i nā kahawai wai i loko o ka lepo,
Hoʻokuʻu ʻia ke koena wai a me ke kinoea.
4: Hoʻoikaika
ʻO ka hoʻohana ʻana i ka polyester staple fiber needle-punched geotextile e hoʻonui i ka ikaika tensile a me ka anti-deformation hiki o ka lepo, hoʻonui i ka paʻa o ka hale kūkulu hale, a hoʻomaikaʻi i ke kūpaʻa o ka hale.
ʻO ka maikaʻi o ka lepo.
5: Palekana
Ke hoʻoheheʻe ka wai i ka lepo, hoʻolaha maikaʻi, hoʻouna a hoʻoheheʻe paha i ke koʻikoʻi koʻikoʻi, pale i ka lepo mai ka pōʻino o nā mana o waho, a pale i ka lepo.
6: Anti-puncture
Hoʻohui ʻia me ka geomembrane, lilo ia i mea wai wai a me nā mea anti-seepage, e pāʻani ana i ke ʻano o ka anti-puncture.
Kiʻekiʻe tensile ikaika, maikai permeability, ea permeability, kiʻekiʻe wela kū'ē kū'ē kū'ē kū'ē, elemakule kū'ē, corrosion kū'ē,ʻaʻohe mu-ʻai.
ʻO ka polyester staple fiber needle-punched geotextile kahi mea geosynthetic i hoʻohana nui ʻia.Hoʻohana nui ʻia i ka hoʻoikaika ʻana i ka subgrade o ke alahao a me ke ala ala
Ka mālama ʻana i nā keʻena haʻuki, ka pale ʻana i nā dams, ka hoʻokaʻawale ʻana i nā hale hydraulic, nā tunnels, nā ʻōpala kahakai, reclamation, ka mālama ʻana i ke kaiapuni a me nā papahana ʻē aʻe.
Nā hiʻohiʻona
ʻO ke kaumaha māmā, ke kumu kūʻai haʻahaʻa, ka pale ʻana i ka corrosion, ka hana maikaʻi loa e like me ka anti-filtration, drainage, kaʻawale a me ka hoʻoikaika.
Hoʻohana
Hoʻohana nui ʻia i ka mālama wai, ka mana uila, kaʻu, ke alaloa a me ke kaʻaahi a me nā ʻenehana geotechnical ʻē aʻe:
l.kānana mea no ka hoʻokaʻawale papa lepo;
2. Nā mea hoʻoheheʻe wai no ka hana ʻana i nā minerala i loko o nā waihona a me nā mines, a me nā mea hoʻokahe wai no nā kumu hale kiʻekiʻe;
3. Nā mea anti-scour no nā pā kahawai a me ka pale pali;
4. Ka hooikaika ana i na mea no na alanui kaaahi, na alanui, a me na alanui holo mokulele, a no ke kukulu alanui ma na wahi poho;
5. Anti-hau a me ka anti-freeze thermal insulation mea;
6. Mea kūʻē i ka maʻihaʻi no ke kahua asphalt.
Hoʻohana i ka geotextile i ke kūkulu ʻana
(1) Hoʻohana ʻia ma ke ʻano he mea hoʻoikaika i ka hoʻopiha ʻana i nā paia paʻa, a i ʻole ma ke ʻano he panela no ka heleuma ʻana i nā paia paʻa.Ke kūkulu ʻia ʻana o nā paia paʻa i ʻōwili ʻia a i ʻole nā mea hoʻopili.
(2) E hoʻoikaika i ke kahua paʻa, hoʻoponopono i nā māwae ma ke alanui, a pale aku i ka ʻike ʻana i nā māwae.
(3) E hoʻonui i ka paʻa o nā pali ʻiliʻili a me ka lepo i hoʻoikaika ʻia e pale i ka ʻino ʻana o ka lepo a me ka hoʻopōʻino ʻana o ka lepo ma nā wela haʻahaʻa.
(4) ʻO ka papa hoʻokaʻawale ma waena o ka ballast alanui a me ka papa haʻahaʻa, a i ʻole ka papa hoʻokaʻawale ma waena o ka papa haʻahaʻa a me ka papa haʻahaʻa palupalu.
(5) ʻO ka papa hoʻokaʻawale ma waena o ka hoʻopiha artificial, rockfill a i ʻole kahua waiwai a me ke kumu, a me ka kaʻawale ma waena o nā papa permafrost like ʻole.Anti-filtration a me ka hoʻoikaika.
(6) ʻO ka papa kānana o ka ʻili wai i luna i ka pae mua o ka pahu mālama lehu a i ʻole ka wai huelo, a me ka papa kānana o ka ʻōnaehana hoʻoheheʻe i ka backfill o ka pā paʻa.
(7) ʻO ka papa kānana a puni ka luawai wai a i ʻole a puni ka wai ʻiliʻili ma lalo.
(8) ʻO ka papa kānana o nā pūnāwai wai, nā pūnāwai hoʻoluhi kaomi a i ʻole nā paipu oblique i nā papahana mālama wai.
(9) Geotextile kaʻawale ma waena o nā alanui, nā mokulele, nā ala kaʻaahi a me nā pōhaku a me nā kumu.
(10) Hoʻokahe ʻia i loko o ka pā lepo, kanu ʻia i loko o ka lepo e hoʻopau i ke kaomi wai pore.
(11) Ka hoʻokahe ʻana ma hope o ka geomembrane anti-seepage i loko o nā pā lepo a i ʻole nā pā honua a i ʻole ma lalo o ka uhi ʻili.
(12) E hoʻopau i ke kahe ʻana a puni ka tunnel, e hoʻemi i ke kaomi wai o waho ma luna o ka uhi a me ke kahe ʻana a puni nā hale.
(13) Ka hoʻoheheʻe ʻia ʻana o ke kahua haʻuki kumu honua.
(14) Hoʻohana ʻia nā alanui (me nā alanui no ka manawa pōkole), nā alahao, nā embankment, nā pā pōhaku honua, nā mokulele, nā kahua haʻuki a me nā papahana ʻē aʻe e hoʻoikaika i nā kumu nāwaliwali.
Ke kau ʻana o nā geotextiles
Ke kahua hana geotextile filament
Pono e pale ʻia nā ʻōwili Geotextile mai ka pōʻino ma mua o ka hoʻokomo ʻana a me ka waiho ʻana.Pono e hoʻopaʻa ʻia nā ʻōwili Geotextile ma kahi i hoʻopaʻa ʻia a me ka ʻole o ka hōʻiliʻili wai, a ʻaʻole pono ke kiʻekiʻe o ke kiʻekiʻe o ke kiʻekiʻe o nā ʻōwili ʻehā, a ʻike ʻia ka pepa ʻike o ka ʻōwili.Pono e uhi ʻia nā ʻōwili Geotextile me nā mea opaque e pale ai i ka ʻelemakule UV.I ka wā o ka mālama ʻana, e mālama mau i nā lepili a me ka ʻikepili.Pono e pale ʻia nā ʻōwili Geotextile mai ka pōʻino i ka wā o ka lawe ʻana (me ka lawe ʻana ma ka pūnaewele mai ka waiho ʻana i nā mea i ka hana).
Pono e hoʻoponopono ʻia nā ʻōwili geotextile kino.ʻAʻole hiki ke hoʻohana ʻia nā geotextiles paʻakikī.ʻAʻole ʻae ʻia ka hoʻohana ʻana i nā geotextiles i hui pū me nā reagents kemika leaked i kēia papahana.
Pehea e kau ai i ka geotextile:
1. No ka ʻōwili lima ʻana, pono e palahalaha ka ʻili o ka lole, a pono e mālama ʻia kahi haʻawina deformation kūpono.
2. ʻO ka hoʻokomo ʻana i ka filament a i ʻole nā geotextiles filament pōkole e hoʻohana mau i nā ʻano hana like ʻole o ka hui pū ʻana, humuhumu a me ka wili.ʻOi aku ka laulā o ka humuhumu a me ke kuʻi ʻana ma mua o 0.1m, a ʻoi aku ka laulā o ka hui ʻana ma mua o 0.2m.Pono e wili a humuhumu ʻia nā geotextiles i ʻike ʻia no ka manawa lōʻihi.
3. Humuhumu geotextile:
Pono nā humuhumu ʻana a pau (e laʻa, ʻaʻole ʻae ʻia ke humuhumu kiko).Pono nā Geotextiles e uhi ma kahi o 150mm ma mua o ke kau ʻana.ʻO ka mamao humuhumu liʻiliʻi ma kahi o 25mm ma kahi liʻiliʻi (ka lihi i ʻike ʻia o ka mea).
ʻO nā humu geotextile i humuhumu ʻia ma ka hapa nui he 1 lālani o nā kaulahao laka uwea.ʻO ke kaula i hoʻohana ʻia no ka humuhumu ʻana he mea resin me ka haʻahaʻa haʻahaʻa ma mua o 60N, a loaʻa ke kūpaʻa kemika a me ke kūpaʻa ultraviolet e like a ʻoi aku paha i ka geotextiles.
Pono e hoʻopaʻa hou ʻia kēlā me kēia "mau humuhumu nalowale" i ka geotextile i humuhumu ʻia ma ka wahi i hoʻopilikia ʻia.
Pono e hana ʻia nā hana kūpono e pale ai i ka lepo, nā mea ʻāpana a i ʻole nā mea ʻē aʻe mai ke komo ʻana i ka papa geotextile ma hope o ke kau ʻana.
Hiki ke hoʻokaʻawale ʻia ka ʻūhā o ka lole i ka ʻūhā maoli, seam a i ʻole welding e like me ka ʻāina a me ka hana o ka hoʻohana.
4. I ka wā o ke kūkulu ʻia ʻana, hoʻohana ka geotextile ma luna o ka geomembrane i ka hui ʻana o ka ʻūhā maoli, a ʻo ka geotextile ma ka papa luna o ka geomembrane e hoʻohana i ka seaming a i ʻole ka welding ea wela.ʻO ka hoʻoheheʻe ʻana i ka ea wela ke ʻano hoʻohui i makemake ʻia o nā geotextiles filament, ʻo ia hoʻi, e hoʻohana i ka pū ea wela e wela koke i ka hoʻopili ʻana o ʻelua ʻāpana lole i kahi moku hoʻoheheʻe, a hoʻohana koke i kekahi ikaika o waho e hoʻopaʻa paʻa iā lākou..I ka wā pulu (ua a hau) kahi hiki ʻole ke hoʻopaʻa ʻia i ka wela, ʻo ke ʻano ʻē aʻe no ka geotextiles - ke ʻano humuhumu, ʻo ia ka hoʻohana ʻana i ka mīkini humuhumu kūikawā no ka humu ʻana i nā kaula lua, a me ka hoʻohana ʻana i nā sutures UV-resistant kemika.
ʻO ka laulā liʻiliʻi he 10cm i ka wā humuhumu, 20cm i ka wā e uhi ai maoli, a me 20cm i ka wā wili wela.
5. No ka humuhumu ʻana, pono e hoʻohana ʻia ke kaula kuʻi o ke ʻano like me ka geotextile, a pono e hana ʻia ke kaula kuʻi me kahi mea me ke kūʻē ikaika i ka pōʻino kemika a me ka irradiation kukui ultraviolet.
6. Ma hope o ka waiho ʻia ʻana o ka geotextile, e waiho ʻia ka geomembrane ma hope o ka ʻae ʻana o ka ʻenekini mākaʻikaʻi ma ka pūnaewele.
7. Hoʻomoe ʻia ka geotextile ma ka geomembrane e like me luna ma hope o ka ʻae ʻia ʻana o ka geomembrane e ka Party A a me ka luna.
8. ʻO nā helu o nā geotextiles o kēlā me kēia papa ʻo TN a me BN.
9. ʻO nā papa ʻelua o ka geotextile ma luna a ma lalo o ka membrane e pono e hoʻokomo ʻia i loko o ke awāwa heleuma me ka geomembrane ma ka ʻāpana me ka ʻāpana heleuma.
Nā koi kumu no ka waiho ʻana i nā geotextiles:
1. Pono ka hui e hui me ka laina slope;ma kahi e kaulike ai me ka wāwae slope a i ʻole ma kahi e pilikia ai, pono e ʻoi aku ka mamao ma waena o ka hui ākea ma mua o 1.5m.
2. Ma ka pali, heleuma i kekahi wēlau o ka geotextile, a laila e kau i ka wili i lalo ma ka pali e hōʻoia i ka mālama ʻana o ka geotextile i kahi kūlana paʻa.
3. Pono nā geotextiles a pau me nā ʻeke one.E hoʻohana ʻia nā ʻeke one i ka wā hoʻomoe a mālama ʻia a waiho ʻia ka papa luna o nā mea.
Nā mea e pono ai ka hoʻonohonoho ʻana o Geotextile:
1. Nānā aʻa mauʻu: E nānā inā he laumā a paʻa ka pae o ka mauʻu.Inā loaʻa kekahi mea haole, pono e mālama pono ʻia.
2. Hoʻomoe hoʻāʻo: E hoʻoholo i ka nui o ka geotextile e like me nā kūlana o ka pūnaewele, a hoʻāʻo e waiho ma hope o ka ʻoki ʻana.Pono ka nui o ka ʻoki ʻana.
3. E nānā inā he kūpono ka laulā o ka salakeke, he palahalaha ka ʻūhā, a he haʻahaʻa ka paʻa.
4. Hoʻonohonoho: E hoʻohana i ka pū ea wela e hoʻopaʻa i nā ʻāpana o nā geotextiles ʻelua, a ʻo ka mamao ma waena o nā kiko paʻa e kūpono.
5. Pono nā humuhumu i pololei a pono nā humuhumu i ka wā e humuhumu ai i nā ʻāpana e kau ana.
6. Ma hope o ka humuhumu ʻana, e nānā inā ua hoʻomoe paʻa ʻia ka geotextile a inā he mau hemahema.
7. Inā loaʻa kekahi mea kūpono ʻole, pono e hoʻoponopono i ka manawa.
Hoʻoponopono iā ʻoe iho a hoʻoponopono:
a.Pono e nānā ʻia nā geotextiles a me nā hili.Pono e hōʻailona pono ʻia nā ʻāpana geotextile kīnā ʻole a me nā seams ma ka geotextile a hoʻoponopono ʻia.
b.Pono e hoʻoponopono ʻia ka geotextile ma ka waiho ʻana a me ka hoʻohui ʻana i nā ʻāpana liʻiliʻi o ka geotextile, ʻo ia ka 200mm ka lōʻihi ma nā ʻaoʻao āpau ma mua o ka lihi o ka hemahema.Pono e hoʻopaʻa paʻa ʻia ka pilina wela e hōʻoia i ka paʻa ʻana o ka geotextile patch a me ka geotextile me ka ʻole o ka pōʻino i ka geotextile.
c.Ma mua o ka pau ʻana o ka hoʻomoe ʻana i kēlā me kēia lā, e nānā pono i ka ʻili o nā geotextiles a pau i waiho ʻia i ka lā e hōʻoia i ka hōʻailona ʻia a hoʻoponopono koke ʻia nā wahi i hōʻino ʻia, a e hōʻoia i ka ʻole o ka waiho ʻana i nā mea ʻē aʻe. mea e poino ai, e like me na nila maikai, hao liilii Nail etc.
d.Pono e hoʻokō ʻia nā koi ʻenehana i ka wā i hōʻino ʻia a hoʻoponopono ʻia ka geotextile:
e.ʻO ka mea hoʻopili i hoʻohana ʻia no ka hoʻopiha ʻana i nā lua a i ʻole nā māwae e like me ka geotextile.
f.Pono e hoʻonui ʻia ka pā ma kahi o 30 cm ma mua o ka geotextile i poino.
g.Ma ka lalo o ka pae ʻāina, inā ʻoi aku ka māwae o ka geotextile ma mua o 10% o ka laulā o ka coil, pono e ʻoki ʻia ka ʻāpana i hōʻino ʻia, a laila pili nā geotextiles ʻelua;inā ʻoi aku ka māwae ma mua o 10% o ka laulā o ka wili ma ka pali, pono e wehe i ka ʻōwili a hoʻololi me kahi ʻōwili hou.
h.ʻO nā kāmaʻa hana a me nā mea hana i hoʻohana ʻia e nā limahana hana ʻaʻole pono e hōʻino i ka geotextile, a ʻaʻole pono nā limahana hana e hana i kekahi mea ma luna o ka geotextile i waiho ʻia e hiki ke hōʻino i ka geotextile, e like me ka puhi ʻana a i ʻole ka ʻoki ʻana i ka geotextile me nā mea ʻoi.
i.No ka palekana o nā mea geotextile, pono e wehe ʻia ke kiʻi ʻoniʻoni ma mua o ka waiho ʻana i nā geotextiles, ʻo ia hoʻi, waiho ʻia kahi ʻōwili a wehe ʻia kahi ʻōwili.A e nānā i ka maikaʻi o ka helehelena.
j.Manaʻo kūikawā: Ma hope o ka hōʻea ʻana o ka geotextile i ka pūnaewele, pono e hoʻokō ʻia ka ʻae a me ka hōʻoia visa i ka manawa.
Pono e hoʻokō pono i ka "Geotextile Construction and Acceptance Regulations" o ka hui.
ʻO ka mālama ʻana no ka hoʻokomo ʻana a me ke kūkulu ʻana i nā geotextiles:
1. Hiki ke ʻoki ʻia ka geotextile me ka pahi geotextile (hook knife).Inā ʻoki ʻia i loko o ke kula, pono e lawe ʻia nā hana palekana kūikawā no nā mea ʻē aʻe e pale ai i ka pōʻino pono ʻole i ka geotextile ma muli o ka ʻoki ʻana;
2. I ka waiho ʻana i nā geotextiles, pono e hana ʻia nā mea e pono ai e pale i ka pōʻino o ka mea ma lalo;
3. I ka waiho ʻana i nā geotextiles, pono e mālama ʻia ʻaʻole e hoʻokuʻu i nā pōhaku, ka nui o ka lepo a i ʻole ka lepo, a me nā mea ʻē aʻe, hiki ke hōʻino i nā geotextiles, hiki ke hoʻopaʻa i nā ʻauwai a i ʻole nā kānana, a i ʻole e hoʻopilikia i nā pilina ma hope i nā geotextiles.aiʻole ma lalo o ka geotextile;
4. Ma hope o ka hoʻokomo ʻana, e nānā pono i nā ʻili geotextile a pau e ʻike ai i nā mea nona ka ʻāina i pōʻino, e kaha a hoʻoponopono iā lākou, a e hōʻoia i ka ʻole o nā mea ʻē aʻe e hiki ke hōʻino i ka ʻili i paʻi ʻia, e like me nā nila haki a me nā mea ʻē aʻe;
5. Pono ka pilina o nā geotextiles e hahai i kēia mau lula: ma lalo o nā kūlana maʻamau, ʻaʻole pono e hoʻokuʻi ʻia ma ka pali (ʻaʻole pono ka pilina me ka contour o ka pali), koe wale ka wahi i hoʻoponopono ʻia.
6. Inā ho'ohana 'ia ka humuhumu, pono e hana 'ia ka humuhumu i ka mea like a 'oi aku paha ma mua o ka mea o ka geotextile, a me ka humuhumu me ka mea anti-ultraviolet.Pono e ʻike ʻia ka ʻokoʻa kala ma waena o ka suture a me ka geotextile no ka nānā maʻalahi.
7. E nānā pono i ka humuhumu ʻana i ka wā o ka hoʻokomo ʻana e hōʻoia i ka ʻole o ka lepo a i ʻole ka ʻiliʻili mai ka uhi ʻiliʻili e komo i waenakonu o ka geotextile.
Poino Geotextile a hooponopono:
1. Ma ka hui ku'i, pono e ho'oku'i hou a ho'oponopono, a e ho'opa'a pono i ka hope o ke ku'i skip.
2. Ma nā wahi a pau, koe wale nō nā pali pōhaku, pono e hoʻoponopono a humuhumu ʻia me nā ʻāpana geotextile o ka mea like.
3. Ma ka lalo o ka ʻāina, inā ʻoi aku ka lōʻihi o ka māwae ma mua o 10% o ka laula o ka coil, pono e ʻoki ʻia ka ʻāpana i hōʻino ʻia, a laila pili nā ʻāpana ʻelua o ka geotextile.
Ka manawa hoʻouna: Sep-22-2022