Lihlahisoa
Polymer Plastic Grille e hanyetsanang le ho kheloha
Litšobotsi tsa Sehlahisoa
Li-geogillate tsa polasetiki tsa tsela e le 'ngoe:
Geogrid ea polasetiki ea tsela e le 'ngoe ke polyethylene e phahameng haholo (HDPE) e le thepa e tala, ka khatello ea extrusion ka poleiti e tšesaane ebe e hlatsuoa ka har'a letlooeng le tloaelehileng la lesoba, ebe e otlolla longitudinal. Mohaho o molelele oa elliptic mesh o kopantsoeng o nang le kabo e ts'oanang le matla a matla a holimo. tšekamelo ea deformation (creep) tlas'a ketso ea nako e telele e tsoelang pele mojaro e nyenyane haholo, 'me creep ho hanyetsa matla a molemo haholo ho feta geogrid ea thepa e' ngoe, e phethang karolo ea bohlokoa ho ntlafatsa bophelo ba tšebeletso ea morero.
Li-geogillate tsa polasetiki tse peli:
Geogrid ea polasetiki ea litsela tse peli e entsoe ka polypropylene (PP) kapa polyethylene (PE) e le thepa e tala, ka polasetiki ea extrusion plate, ho phunya, ho futhumatsa, ho otlolla longitudinal, lateral stretching. karohano, sebopeho sena mobung se ka fana ka matla a matla a ho jara le ho hasana ha tsamaiso e ntle ea khokahano, e loketseng libaka tse kholo tsa matlafatso ea motheo ea ho beha.
Mosebetsi oa Sehlahisoa
Li-geogillate tsa polasetiki tsa tsela e le 'ngoe:
Ntlafatsa subgrade, e ka aba ka mokhoa o atlehileng mojaro oa phallo, ea ntlafatsa botsitso le bokhoni ba ho jara ba subgrade, le ho lelefatsa bophelo ba ts'ebeletso.
E khona ho mamella boima bo bongata.
Thibela deformation le ho petsoha ho bakoang ke tahlehelo ea thepa ea subgrade.
Ntlafatsa matla a ho itlama a ho tlatsa mobu ka mor'a lerako le bolokang, fokotsa khatello ea mobu oa lerako le bolokang, boloka litšenyehelo, lelefatsa bophelo ba ts'ebeletso, le ho fokotsa litšenyehelo tsa tlhokomelo.
Ho kenyelletsa geogrid holim'a tsela le bokaholimo ba tsela e kholo ho ka fokotsa ho kobeha, ho fokotsa lithapo, ho liehisa nako ea ho hlaha ha mapheo ka makhetlo a 3-9, le ho fokotsa botenya ba sekhahla sa sebopeho ka 36%.
E loketse mefuta eohle ea mobu, ha ho hlokahale ho nka lisebelisoa tse fapaneng sebakeng se seng, boloka mosebetsi le nako.
Kaho e bonolo ebile e potlakile, e ka fokotsang litšenyehelo tsa kaho haholo.
Li-geogillate tsa polasetiki tse peli:
Eketsa bokhoni ba ho jara ba motheo oa tsela (fatše) le ho lelefatsa bophelo ba ts'ebeletso ea motheo oa tsela (fatše).
Thibela bokaholimo ba tsela (fatše) hore bo se ke ba putlama kapa ho hlahisa mapatso ho boloka mobu o le motle ebile o le makhethe.
Kaho e bonolo, ho boloka nako, ho boloka boiteko, ho khutsufatsa nako ea kaho, ho fokotsa litšenyehelo tsa tlhokomelo.
Thibela mapetso a tsoang mokolokong.
Ntlafatsa moepa oa mobu ho thibela khoholeho ea mobu.
Fokotsa botenya ba mosamo, boloka litšenyehelo.
Tikoloho ea botsitso le botala ba ho ts'ehetsa moepa oa marang-rang oa joang bo lemang.
E ka nka sebaka sa marang-rang a tšepe, a sebelisetsoang morafo oa mashala tlas'a marang-rang a bohata a holimo
Tšoaneleho
Li-geogillate tsa polasetiki tsa tsela e le 'ngoe:
| boholo ba sehlahisoa | Matla a Tensile / (KN/m) | Matla a tsitsitseng ka 2% elongation / (KN/m) | Matla a ho tiea ho 5% elongation / (KN/m) | Elongation ea ho eketseha /% | bophara (m) |
| TGDG35 | ≥10 | ≥10 | ≥22 | ≤10 | 1 kapa 1.1 kapa 2.5 kapa 3 |
| TGDG50 | ≥12 | ≥12 | ≥28 | ||
| TGDG80 | ≥26 | ≥26 | ≥48 | ||
| TGDG110 | ≥32 | ≥32 | ≥64 | ||
| TGDG120 | ≥36 | ≥36 | ≥72 | ||
| TGDG150 | ≥42 | ≥42 | ≥84 | ||
| TGDG160 | ≥45 | ≥45 | ≥90 | ||
| TGDG200 | ≥56 | ≥56 | ≥112 | ||
| TGDG220 | ≥80 | ≥80 | ≥156 | ||
| TGDG260 | ≥94 | ≥94 | ≥185 | ||
| TGDG300 | ≥108 | ≥108 | ≥213 |
Grille ea polasetiki ea litsela tse peli:
| boholo ba sehlahisoa | E otlolohileng / lateral tensile matla / (KN/m) | Matla a ho tsieleha ha longitudinal / lateral 2% elongation / (KN/m) | Matla a ho tsieleha ha longitudinal / lateral 5% elongation / (KN/m) | Katoloso e emeng / e ka morao ea chai ea% |
| TGSG15-15 | ≥15.0 | ≥5.0 | ≥7.0 | ≤15.0/13.0 |
| TGSG20-20 | ≥20.0 | ≥7.0 | ≥14.0 | |
| TGSG25-25 | ≥25.0 | ≥9.0 | ≥17.0 | |
| TGSG30-30 | ≥30.0 | ≥10.5 | ≥21.0 | |
| TGSG35-35 | ≥35.0 | ≥12.0 | ≥24.0 | |
| TGSG40-40 | ≥40.0 | ≥14.0 | ≥28.0 | |
| TGSG45-45 | ≥45.0 | ≥16.0 | ≥32.0 | |
| TGSG50-50 | ≥50.0 | ≥17.5 | ≥35.0 |
Tšebeliso ea Sehlahisoa
Li-geogillate tsa polasetiki tsa tsela e le 'ngoe:
Geogrid ea polasetiki ea tsela e le 'ngoe ke matla a phahameng a geosynthetic material.E sebelisoa haholo ka li-dikes, lithanele, li-docks, litsela, literene, kaho le masimo a mang.
Li-geogillate tsa polasetiki tse peli:
E sebelisoa mekhoeng e fapaneng ea ho matlafatsa le ho matlafatsa, tšireletso ea letsoapo, ho tiisa lerako la mekoti, boema-fofane bo boholo, moo ho pakoang makoloi le jarete ea thepa ea boema-kepe.
