Nūhou

Pehea e kau ai i ka geotextile

1. E hoʻohana i ka ʻōwili lima; pono e pahee ka ili lole a waiho i ka haawina kupono no ka deformation.

2. ʻO ka hoʻokomo ʻana i ka filament a i ʻole nā ​​geotextiles pōkole-filament e hoʻohana mau i nā ʻano like ʻole e like me ka uhi ʻana, humuhumu a me ka wili. ʻOi aku ka laulā o ka humuhumu a me ka welding ma mua o 0.1m, a ʻoi aku ka laulā o ka overlap ma mua o 0.2m. ʻO nā geotextiles i ʻike ʻia no ka manawa lōʻihi e wili ʻia a humuhumu ʻia.

3. Ka humuhumu ʻana i nā geotextiles: Pono e hana mau ʻia ka humuhumu ʻana a pau (no ka laʻana, ʻaʻole ʻae ʻia ke humuhumu kiko). Pono nā Geotextiles e uhi i ka liʻiliʻi o 150mm ma mua o ke kau ʻana. ʻO ka mamao humuhumu haʻahaʻa loa mai ka sevedge (ka ʻaoʻao i ʻike ʻia o ka mea) he 25mm.

ʻO nā humuhumu geotextile i humuhumu ʻia he lālani o nā kaulahao laka. ʻO ke kaula i hoʻohana ʻia no ka humuhumu ʻana he mea resin me ka haʻahaʻa haʻahaʻa o ka ʻoi aku ma mua o 60N, a loaʻa i ka corrosion kemika a me ke kūpaʻa ultraviolet e like a ʻoi aku paha i ka geotextiles. Pono e humuhumu hou ʻia kēlā me kēia "mau humuhumu i hala" i loko o ka geotextile 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 overlap o ka lole i ka overlap kūlohelohe, seam a i ʻole welding e like me ka ʻāina a me ka hana hoʻohana.

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