I-geotextile eneedled punched enefayibha emfutshane ye-Hongyue
Inkcazo emfutshane:
I-geotextile edityanisiweyo ene-warp luhlobo olutsha lwe-geomaterials ezinemisebenzi emininzi, ezenziwe kakhulu nge-fiber yeglasi (okanye i-fiber yokwenziwa) njengezinto zokuqinisa, ngokudibanisa ne-staple fiber ene-needled non-woven lab. Eyona nto iphambili kuyo kukuba indawo yokunqumla ye-warp kunye ne-weft ayigobanga, kwaye nganye ikwimeko ethe tye. Olu lwakhiwo lwenza i-geotextile edityanisiweyo ene-warp ibe namandla aphezulu okutyhafa kunye nobude obuphantsi.
Inkcazelo yeemveliso
I-geotextile eneenaliti ezimfutshane eyenziwe yiShandong Hongyue Environmental Protection Engineering Co., Ltd. luhlobo lwezinto ezingalukwanga ezenziwe nge-staple fiber ngetekhnoloji yokuluka, esetyenziswa kakhulu kubunjineli bokwakha, ukhuseleko lokusingqongileyo, ezolimo nakwezinye iindawo zezinto ze-geosynthetic. Xa kuthelekiswa ne-filamentile engeyolukwanga yendabuko, i-geotextile eneenaliti ezimfutshane ineempawu zoomatshini ezingcono kunye nokuziqhelanisa.
Uphawu
1. I-mesh ayivalwa lula. Ulwakhiwo lwenethiwekhi olwenziwe yi-fiber tissue engenasimo inamandla kwaye iyakwazi ukuhambahamba.
2. Ukungena kwamanzi amaninzi. Ingagcina ukungena kwamanzi kulungile phantsi koxinzelelo lomsebenzi womhlaba.
3. Ukumelana nokugqwala. Nge-polypropylene okanye i-polyester kunye nezinye iifayibha zeekhemikhali njengezinto ezikrwada, ukumelana ne-asidi kunye ne-alkali, akukho mhlwa, akukho moth, kunye ne-anti-oxidation.
4. Ulwakhiwo olulula. Ubunzima obulula, kulula ukuyisebenzisa.
Isicelo
1. Ukwahlulwa kwezinto zokwakha ezineempawu ezahlukeneyo zomzimba, ukuze kungabikho lahleko okanye ukuxubana phakathi kwezinto ezimbini okanye ngaphezulu, kugcinwe ulwakhiwo kunye nomsebenzi wezinto, kwaye komelezwe amandla okuthwala umthwalo wesakhiwo.
2. Xa amanzi ephuma kumaleko womhlaba ocolekileyo aye kumaleko womhlaba orhabaxa, ukuvuleka kwawo kakuhle kunye nokuvuleka kwamanzi kusetyenziswa ukwenza amanzi adlule, kwaye ngokufanelekileyo athintele amasuntswana omhlaba, isanti encinci, amatye amancinci, njl.njl., ukugcina uzinzo lobunjineli bomhlaba namanzi.
3. Yinto efanelekileyo ehambisa amanzi, enokwenza umjelo wokukhupha amanzi ngaphakathi komhlaba kwaye isuse ulwelo olugqithisileyo kunye negesi kwisakhiwo somhlaba.
4. Ukusetyenziswa kwee-geotextile ezineenaliti ukuphucula amandla okuxinana kunye nokukwazi ukuguquguquka kobunzima bomhlaba, ukonyusa uzinzo lwesakhiwo, kunye nokuphucula umgangatho wobunzima bomhlaba.
5. Ngokufanelekileyo susa, udlulise okanye ubolise uxinzelelo oluxineneyo ukuze uthintele umhlaba ukuba ungonakaliswa ngamandla angaphandle.
6. Sebenzisana nezinye izinto (ngokuyintloko i-asphalt okanye ifilimu yeplastiki) ukuze wenze umqobo ongenakungenwa kumaleko womhlaba (osetyenziswa kakhulu ekuvuseleleni umgangatho wendlela, ukulungisa, njl.njl.).
7. Ingasetyenziswa kakhulu kwiindawo zokugcina amanzi, umbane wamanzi, iindlela ezinkulu, oololiwe, amazibuko, izikhululo zeenqwelo-moya, iindawo zemidlalo, iitonela, iilwandle ezikunxweme, ukulungiswa kwakhona, ukhuseleko lokusingqongileyo kunye namanye amasimi, ukudlala ngokwahlukeneyo, ukucoca, ukuhambisa amanzi, ukuqinisa, ukukhusela, indima yokutywina.
Iinkcukacha zeMveliso
GB/T17638-1998
| No | Inkcazo Ixabiso Into | Inkcazo | Phawula | ||||||||||
| 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | |||
| 1 | Ukwahluka kobunzima beyunithi, % | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 | |
| 2 | ubukhulu, ㎜ | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 4.1 | 5.0 | |
| 3 | umahluko wobubanzi, % | -0.5 | |||||||||||
| 4 | amandla okuphuka, kN/m | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11.0 | 12.5 | 14.0 | 16.0 | 19.0 | 25.0 | I-TD/MD |
| 5 | ukuphuka kobude, % | 25～100 | |||||||||||
| 6 | Amandla okuqhuma kwe-mullen ye-CBR, kN | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4.0 | |
| 7 | Ubungakanani obukhulu, ㎜ | 0.07～0.2 | |||||||||||
| 8 | i-coefficient yokuvuleka ngokuthe nkqo, ㎝/s | K×（10-1～10-3） | K=1.0～9.9 | ||||||||||
| 9 | amandla okukrazula, kN | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.6 | I-TD/MD |
Ukupakishwa kunye nokuthunyelwa
