I-Uniaxial tensile yeplastiki geogrid

Uniaxial tensile plastic geogrid Umfanekiso obonakalayo

inkcazelo emfutshane:

Ukusebenzisa i-polymer ephezulu ye-molecular kunye ne-nano-scale carbon black njengeyona nto iphambili yezinto eziluhlaza, iveliswa yi-extrusion kunye nenkqubo ye-traction ukuze yenze imveliso ye-geogrid ene-mesh efanayo kwicala elinye.

I-geogrid yePlastiki sisikwere okanye umnatha wepolymer oxande owenziwe ngokolula, onokuthi unwebe uniaxial kunye nokwelula kwe-biaxial ngokwezalathiso ezolula ezahlukeneyo ngexesha lokwenziwa.Ibhoboza imingxuma kwiphepha lepolymer ekhutshiweyo (ubukhulu becala i-polypropylene okanye i-polyethylene ephezulu), kwaye emva koko yenza ukunweba kwecala phantsi kweemeko zokufudumeza.Igridi eyoluliweyo i-uniaxially yenziwa ngokolula kuphela ngobude bephepha, ngelixa igridi eyoluliweyo ye-biaxially yenziwa ngokuqhubeka nokwelula i-uniaxially stretched grid kwi-direction perpendicular to ubude bayo.

Ngenxa yokuba i-polymer ye-geogrid yeplastiki iya kulungelelaniswa kwaye iqondiswe ngexesha lokufudumala kunye nenkqubo yokwandisa ngexesha lokwenziwa kwe-geogrid yeplastiki, amandla okudibanisa phakathi kwamakhonkco e-molecular aqiniswa, kwaye injongo yokuphucula amandla ayo ifezekisiwe.Ubude bayo yi-10% ukuya kwi-15% kuphela yephepha lokuqala.Ukuba izinto ezichasene nokuguga ezifana nekhabhoni emnyama zongezwa kwi-geogrid, inokuyenza ibe nokuqina okungcono njengokumelana ne-asidi, ukuxhathisa kwe-alkali, ukuxhathisa kwe-corrosion kunye nokuguga.

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

Iithegi zeMveliso

Indlela enye geogrid

I-geogrid yendlela enye yenziwa ngokukhupha i-polymer ephezulu yemolekyuli ibe yipleyiti ebhityileyo, ibethelela umnatha oqhelekileyo, emva koko izolule ngobude.Umnatha omde wesakhiwo esidityanisiweyo.Esi sakhiwo sinamandla aphezulu okuqina kunye nemodyuli yokuqina, ngakumbi iimveliso zenkampani yethu zinenqanaba eliphezulu lakwangoko (inqanaba lokwendiswa kwe-2% --- 5% ) amandla okuqina kunye nemodyuli yokuqina.Ibonelela ngeyona ndlela ifanelekileyo yokuthwala amandla kunye nesixokelelwano sokudityaniswa kosasazo lomhlaba.Imveliso inamandla aphezulu okuqina (> 150Mpa) kwaye ifanelekile kwimihlaba eyahlukeneyo.Yinto esetyenziswa ngokubanzi ukuqinisa izinto.

Ingcaciso yeMveliso

Inkcazo yeMveliso:
TGDG35, TGDG50, TGDG80, TGDG120, TGDG160, TGDG260, TGDG300 njl., ububanzi yi-1 ~ 3meters.

Iimpawu zeMveliso:
1. Ukuqinisa i-roadbed, ukuphucula ukuzinza kunye nomthamo wokuthwala, kwaye unokumelana nemithwalo emikhulu yokutshintshana;
2. Ukuthintela ukuguqulwa kunye nokuqhekeka kwe-subgrade ebangelwa ukulahleka kwezinto ezisezantsi;
3. Ukuphucula umthamo wokuzalisa udonga olugcinayo kwaye ugcine iindleko zobunjineli.

Iimeko zeSicelo

1.uqinisekiso lweendlela zohola wendlela, iindlela zikamasipala, oololiwe, iindawo zeenqwelomoya, njl.njl. kwakunye nokuqiniswa kwamadama emilambo namadama olwandle;
2.Ukubiyelwa kwamasimi eziqhamo, amasimi emifuno, imfuyo, umhlaba, njalo njalo;
3. Ubunjineli obomeleziweyo bokugcina iindonga zomhlaba zeendlela zikaloliwe, iindlela zikamasipala, oololiwe, iindawo zeenqwelo-moya, amadama emilambo namadama olwandle.

IiParameters zeMveliso

GB／T17689--2008 “Geosynthetics- Plastic Geogrid” (Indlela enye igeogrid)

Ukucaciswa kweMveliso	Amandla okuqina (Kn/m)	Amandla okuqina nge-2% Srain (Kn/m)	Amandla okuqina kunye ne-5% yemvula (KN/m)	Ukwandiswa kwegama ,%
TGDG35	35.0	>10.0	22.0	≤10.0
TGDG50	>50.0	>12.0	28.0
TGDG80	>80.0	>26.0	48.0
TGDG120	>120.0	>36.0	>72.0
TGDG160	>160.0	>45.0	90.0
TGDG200	200.0	>56.0	>112.0