Kānana lole

ʻElua ʻano o nā lole kānana geotextile: ʻaʻole i ulana ʻia a me ka monofilament i ulana ʻia. ʻO ka mea maʻamau i hoʻohana ʻia ʻo ia nā mea i ulana ʻole ʻia. Hoʻohana ʻia kēia mau lole kaulana i nā noi e like me ke kāwili ʻana i kahi paipu perforated a i ʻole ka ʻiliʻili i loko o ka wai Farani. He ʻāpana lole kānana synthetic i loko o ka pā lepo maʻamau (i kapa ʻia ʻo geotextile) i hohola ʻia ma waena o kahi pūʻulu lāʻau a i ʻole nā ​​pa metala ma kahi pae ʻāʻī. Aia kekahi mau mea ulana ʻole i lawa pono no nā noi kānana hana kaumaha e like me ke kau ʻana ma lalo o ka rip-rap no ka hoʻomalu ʻana i ka hili kahakai. ʻOi aku ka ikaika o nā lole kānana nonwoven i ka lawelawe ʻana i ka hoʻohālikelike ʻia me kā lākou mau mea i ulana ʻia, a no laila ua makemake pinepine ʻia i nā papahana pale erosion nui.

Inā loaʻa nā one palaoa maikaʻi (ke one kahakai), pono kahi monofilament i ulana ʻia. Kāohi nā monofilaments i ka pipili ʻana i ka wā e neʻe ai nā ʻāpana maikaʻi i loko o ka matrix o kahi nila i kuʻi ʻole ʻia a paʻa.