Papa hoʻokahe
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Papa Waiwai Pulu
Hana ʻia ka papa hoʻoheheʻe wai me ka polystyrene (HIPS) a i ʻole polyethylene (HDPE) ma ke ʻano he mea maka.I ke kaʻina hana, hoʻopaʻa ʻia ka pepa plastik e hana i kahi paepae puka.Ma kēia ʻano, hana ʻia kahi papa wai.
Ua kapa ʻia ʻo ia ka concave-convex drainage plate, drainage protection plate, garage roof drainage plate, drainage plate, etc.I mea e hōʻoia ai e hiki ke hoʻokuʻu ʻia ka wai nui ma luna o ka hale kaʻa ma hope o ka hoʻopiha ʻana.Hiki ke hoʻohana ʻia no ka hoʻoheheʻe tunnel.
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ʻAuwai Makapō Pīkīpika no ka hoʻoheheʻe ʻana o nā Tunnels
Ua haku ʻia ka ʻauwai makapō plastik me kahi kino ʻiʻo i uhi ʻia me ka lole kānana.Hana ʻia ke kumu plastik i ka resin synthetic thermoplastic ma ke ʻano he kumu nui
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Papa Hoʻoheheʻe Kūʻai Kūʻē Kūʻē Kiʻekiʻe
Aia ʻo Geocomposite i loko o ʻekolu-papa, ʻelua a ʻekolu paha ʻano wai wai geosynthetic huahana, aia me kahi geonet core, me ka geotextile nonwoven i hoʻopaʻa ʻia i ka wela ma nā ʻaoʻao ʻelua. hiki ke polyester staple fiber a i ʻole ka lōʻihi nonwoven geotextile a i ʻole polypropylen staple fiber nonwoven geotextile.
