ʻO Yuru PVC pale wai wai

Description:

ʻO ka polyvinyl chloride (PVC) pale wai wai he kiʻekiʻe kiʻekiʻe, polymer wai ʻole. Hoʻohui ʻia ka resin PVC me nā plasticizers, anti-UV agents, anti-aging agents, stabilizers a me nā mea hana ʻē aʻe, a hana ʻia e ka extrusion. ʻO ka membrane wai polimer. Ma muli o ke ʻano huahana kū hoʻokahi, he ola huahana kēia huahana i ʻoi aku ma mua o nā mea wai wai maʻamau. He lōʻihi ke ola o ka ʻōnaehana wai holoʻokoʻa, ʻoi aku ma mua o 30 mau makahiki ma luna o ka hale a ʻoi aku ma mua o 50 mau makahiki ma lalo o ka honua. Ua hoʻohana nui ʻia i ke kūkulu hale a me ka ʻenekinia kīwila.

ʻO ka membrane polyvinyl chloride (PVC) i hoʻoikaika ʻia i loko, he membrane PVC thermoplastic, he membrane polymer i hana ʻia e ka hui ʻana i ka lole polyester fiber a i ʻole ka hoʻoikaika ʻana i ke aniani fiber. ʻO ke ʻano holomua o ka polyvinyl chloride plastic layer i hui pū ʻia me ka mesh-structured polyester fiber fabric e hāʻawi i ka ʻōwili i ke kūpaʻa ʻano maikaʻi loa a me ka coefficient hoʻonui wela haʻahaʻa. Hoʻopili piha ʻia nā iwi ʻaoʻao o loko o ka fiber aniani me ka mea wili, no laila ʻaʻohe hanana e like me ka hoʻokaʻawale ʻana ma waena o nā papa a me ka hoʻoinu wai. Hoʻomaikaʻi ia i ka hana lōʻihi o ka membrane i ka wā e hōʻike pono ʻia i ke ʻano kūlohelohe. I ka manawa like, ʻo ka uhi ʻokoʻa ma ka ʻili o ka membrane e hoʻomaʻemaʻe iā ia iho, pale i ka lepo a me nā mea haumia i ka lewa mai ke kala ʻana i ka membrane.

hiʻona:

※ʻO ke ola lōʻihi a me ke kūpaʻa ʻelemakule, hiki ke hoʻohana ʻia ka mea hale no nā makahiki ʻoi aku ma mua o 30, a hiki ke hoʻohana ʻia ka mea lalo no 50 mau makahiki. Loaʻa iā ia ka ikaika tensile kiʻekiʻe, elongation kiʻekiʻe a me ka hoʻololi liʻiliʻi liʻiliʻi i ka wā o ka mālama wela. Loaʻa iā ia ka maʻalahi haʻahaʻa haʻahaʻa a hoʻololi maikaʻi i nā loli i nā ʻokoʻa wela o ke kaiapuni.

※ He kūpaʻa maikaʻi ia i ke komo ʻana o ke aʻa a hiki ke hana ʻia i hale kanu. He kū'ē maikaʻi i ka perforation a me ka hopena. He maʻalahi ke kūkulu ʻana, hiki ke welded, ikaika a hilinaʻi hoʻi, a he ʻoluʻolu a me ka pollution ʻole.

※ ʻO ke kūpaʻa kino kino ikaika, kūpono no nā hanana kūikawā. He plasticity maikaʻi ka mea wili, a he maʻalahi a wikiwiki hoʻi e hoʻoponopono i nā kikoʻī o nā kihi a me nā kihi. Mālama maʻalahi a me ke kumu kūʻai haʻahaʻa.

noi:

Hoʻohana nui ʻia nā huahana i ka wai wai, anti-seepage a me nā hana anti-pollution ma nā ʻano like ʻole e like me nā hale ʻoihana a me nā hale kīwila, nā alaloa, nā alahao, nā ana, nā tunnels, conservancy wai, metallurgy, chemical industry, environmental protection, landfills and other fields.

hoakaka:

'Apono kūpono:

1. He kiʻekiʻe ka ikaika tensile PVC, ka elongation maikaʻi a me ka loli liʻiliʻi thermal dimensional.

2. Loaʻa iā ia ka weldability maikaʻi, a ua hoʻohui ʻia nā seams me ka mea kumu ma hope o ka weld ea wela.

3. Loaʻa iā ia ka diffusivity mahu wai maikaʻi, hoʻokuʻu maʻalahi ka condensation, a maʻalahi ka hoʻokuʻu ʻana i ka wai a me ka maʻa i waiho ʻia ma ka papa kumu.

4. Kū'ē i kaʻelemakule, ultraviolet radiation, chemical corrosion, a me ke aʻa komo.

5. Loaʻa iā ia ka maʻalahi ma lalo o ka haʻahaʻa haʻahaʻa (-20 ℃).

6. ʻO ke ola lōʻihi (30 mau makahiki ma luna o ka hale a ʻoi aku ma mua o 50 mau makahiki ma lalo o ka honua) a ʻaʻohe pollution kaiapuni.

7. Hōʻike ka ʻili kala i ka radiation ultraviolet, a ʻo ka ʻili o ka PVC waterproof membrane e hoʻomoʻi i ka wela liʻiliʻi a he haʻahaʻa haʻahaʻa.

8. ʻOi aku ka maʻalahi a me ka stretchability, ka ikaika tensile kiʻekiʻe, ke kūpaʻa o ka dimensional maikaʻi loa, ka ikaika mechanical kiʻekiʻe, ke kū ʻana o ka erosion, ke kū ʻana o ke aʻa, ka pale ʻana i ka wā, ka pale ʻana o UV, a me ka pale ʻana i ka huahekili.

01 Nā wahi kūkulu:

E like me nā hiʻohiʻona o nā papahana like ʻole, hoʻohana ʻia ke ʻano hoʻoponopono mechanical, gasket fixing method, blank laying method and full adhesive method no ke kūkulu ʻana. Hoʻopili ʻia nā seams me ka hoʻohana ʻana i kahi welder ea wela.

[Mechanical fixing method] hoʻohana ʻia i nā papahana hale (kūpono loa no ka hoʻoheheʻe wai ʻana o nā hale metala). E helu i ka spacing a me ka nui o ka hoʻoponopono ʻana i nā ʻāpana e like me nā kūlana o ka papahana e hoʻokō i nā koi o ka pale makani a me ka ikaika buoyancy. Hoʻopaʻa ʻia me nā gaskets metala kūikawā a me nā wili hoʻopaʻa ponoʻī, kūpono no nā papa kumu like ʻole. He wikiwiki ke kūkulu, palekana a hilinaʻi.

[Gasket fixation method] Hoʻohana ʻia no nā paia ʻaoʻao o nā papahana lalo, nā paia ʻaoʻao a me nā waihona o nā tunnels. ʻAʻole pili i ka palahalaha a me ka mahana o ka papa kumu. Hoʻohana ʻia nā gaskets PVC kūikawā e hana i ka mea ʻōwili e hoʻololi i ka deformation o ka papa kumu a loaʻa i nā mana kūkulu ikaika. oluolu.

[Blank paving method] Hoʻohana ʻia ia no nā papahele haʻahaʻa, nā hale, nā papa hale, nā hale, a me nā hale hele wāwae. ʻAʻole pono ka gluing a me ka hoʻoponopono. Ma hope o ka waiho ʻana, hoʻopili ʻia nā coils a hoʻopili pololei ʻia me kahi welder ea wela. Inā pono, ma luna o ka wai wai E hoʻohui i kahi papa geotextile ma ke ʻano he pale pale. He maʻalahi a wikiwiki ke kūkulu ʻana a ʻaʻole pili ʻia e ke kaiapuni, e hōʻemi ana i nā kumukūʻai kūkulu.

[Full bonding method] Hoʻohana ʻia no nā paia ʻaoʻao lalo a me nā hale i ʻike ʻia. Ua koho ʻia nā ʻōwili L-type polyvinyl chloride (PVC), a hoʻohana ʻia kahi mea hoʻopili kūikawā e hoʻopaʻa paʻa i ka lole i ulana ʻole ʻia ma ka ʻili o ka ʻōwili i ka papa kumu. ʻO ka lole i ulanaʻoleʻia ma lalo o ka'ōwili e pāʻani i ka hoʻokaʻawale, ka pale a me ka pale.

02 Pono nā mea e nānā:

· I ka wā o ka mālama ʻana a me ka lawe ʻana, pono e mālama ʻia nā huahana o nā ʻano like ʻole a me nā kikoʻī a ʻaʻole pono e hui pū ʻia; pale i ka lā a me ka ua, a e hoʻolohe i ka ea;