Geogrid polyester i ulana ʻia

wehewehe pōkole:

Ke hoʻohana nei ʻo Warp knitted polyester geogrid i ka fiber polyester ikaika kiʻekiʻe ma ke ʻano he mea maka i kāwili ʻia i ka bi-directionally a uhi ʻia me PVC a i ʻole butimen, i kapa ʻia ʻo "fiber reinforced polymer".Hoʻohana nui ʻia ia i ka mālama ʻana i ke kumu lepo palupalu a me ka hoʻoikaika ʻana a me ke alanui, embankment a me nā papahana ʻē aʻe e hoʻomaikaʻi ai i ka maikaʻi o ka papahana a hoʻemi i ke kumukūʻai o ka papahana.

E hoʻouna i ka leka uila iā mākou Hoʻoiho ma ke ʻano he PDF

Huahana Huahana

Hōʻike huahana

Nā hiʻohiʻona huahana:
1. Kiekie tensile ikaika,
2. Kaha waimaka kiʻekiʻe,
3. Paʻa ikaika me ka ʻiliʻili lepo.

Nā hiʻohiʻona noiʻi

Hoʻoikaika i nā kumu lepo palupalu e like me nā alanui, nā alahao a me ka mālama wai.
1. No ka pale ʻana i ke kaʻaahi ballast: ma muli o ka haʻalulu kaʻaahi, ka makani a me ka ua, nalowale ka ballast.ʻO ka uhi ʻana i ka ballast me kahi geogrid hiki ke pale i ka nalowale o ka ballast a hoʻomaikaʻi i ke kūpaʻa o ke alanui;
2. No nā pā paʻa kaʻaahi: hoʻohana ʻia nā geogrids no ka hoʻoikaika ʻana i nā pā paʻa ma ka ʻaoʻao o ke kaʻaahi, e like me nā paepae a me nā paepae ukana ma nā kahua kaʻaahi, hiki ke hoʻolōʻihi i ke ola lawelawe a hoʻemi i nā kumukūʻai mālama;
3. No ka hoʻoikaika ʻana i nā pā paʻa: hiki i ka hoʻohui ʻana i ka geogrid ma ka ʻaoʻao o ke alanui a me ka pā paʻa kū i ke kūpaʻa hiki ke hoʻonui i ka hiki ke hoʻopaʻa i ka pā paʻa;
4. No ke kumu o ka abutment: ke kumu o ka abutment ua maʻalahi ke poho i lalo, a me ka hanana o ka lele kaʻa.ʻO ka waiho ʻana i kahi geogrid ma lalo o ke kumu o ka abutment hiki ke hoʻomaikaʻi i ka hiki ke hāpai a hoʻopaʻa i ka abutment.

Nā Kūlana Huahana

JTT480-2002 "Geosynthetics i nā ʻenehana kalepa - Geogrid"

palena i ka ikaika tensile no ka mika lōʻihi ma ke ala ākea KN/m		ka ikaika haʻihaʻi ʻana i kēlā me kēia mika ka lōʻihi ma ke ala ākea %		e kaupalena i ka ikaika tensile no ka mika ka lōʻihi ma ke ala ākea ma hope o 100 ka hoʻoheheʻe ʻana a me ka hoʻoheheʻe ʻana KN/m.		ikaika haʻihaʻi haʻihaʻi i kēlā me kēia mika ka lōʻihi ma ke ala ākeama hope o 100 pōʻai hau a hoʻolulu %		Māhele Māhele mm		Paʻa-huʻu ℃	E kaupalena i ka ikaika Peel ma Sticky a i ʻole Weld Point N
Ka lōʻihi	Landscape	Ka lōʻihi	Landscape	Ka lōʻihi	Landscape	Ka lōʻihi	Landscape	Ka lōʻihi	Landscape	Paʻa-huʻu ℃
GSZ30-30	30	30	≤3	≤3	30	30	≤3	≤3	232	232	-35	≥100
GSZ40-40	40	40	≤3	≤3	40	40	≤3	≤3	149	149	-35	≥100
GSZ50-50(A)	50	50	≤3	≤3	50	50	≤3	≤3	220	220	-35	≥100
GSZ50-50(B)	50	50	≤3	≤3	50	50	≤3	≤3	125	125	-35	≥100
GSZ60-60(A)	60	60	≤3	≤3	60	60	≤3	≤3	170	170	-35	≥100
GSZ60-60(B)	60	60	≤3	≤3	60	60	≤3	≤3	107	107	-35	≥100
GSZ70-70	70	70	≤3	≤3	70	70	≤3	≤3	137	137	-35	≥100
GSZ80-80	80	80	≤3	≤3	80	80	≤3	≤3	113	113	-35	≥100
sSZ100-100	100	100	≤3	≤3	100	100	≤3	≤3	95	95	-35	≥100