Siab Tensile Basalt Fiber Mesh Geogrid Rau Txoj Kev Txhawb Nqa Txoj Kev
Kev piav qhia txog khoom
Basalt Fiber Mesh Geogrid yog ib hom khoom siv txhawb nqa uas siv cov tshuaj tiv thaiv acid thiab alkali basalt txuas ntxiv filament (BCF) los tsim cov khoom siv gridding nrog cov txheej txheem knitting siab heev, ntsuas nrog saline thiab coated nrog Bitumen lossis Polymer rau txoj kev thiab hauv qab nthab.
Cov Khoom Siv Qhia Txog Khoom
| Cov khoom | Mesh (qhov deb nruab nrab) (hli) | Bkev ua suab nrov Sxav tau(kN/m2)≥ | Kev ntev ntawm Bcov dej ntws(%)≤ | |||
| HAUVarp | Weft | HAUVarp | Weft | HAUVarp | Weft | |
| BHG1x1(40x40) | 1±0.15 | 1±0.15 | 40 | 40 | 4.0 | 4.0 |
| BHG1x1(60x60) | 1±0.15 | 1±0.15 | 60 | 60 | 4.0 | 4.0 |
| BHG1x1(70x70) | 1±0.15 | 1±0.15 | 70 | 70 | 4.0 | 4.0 |
| BHG1x1(90x90) | 1±0.15 | 1±0.15 | 90 xyoo | 90 xyoo | 4.0 | 4.0 |
| BHG1x1(110x110) | 1±0.15 | 1±0.15 | 110 | 110 | 4.0 | 4.0 |
| BHG1x1(130x130) | 1±0.15 | 1±0.15 | 130 | 130 | 4.0 | 4.0 |
| BHG1x1(160x160) | 1±0.15 | 1±0.15 | 160 | 160 | 4.0 | 4.0 |
| BHG2x2(60x60) | 2 ± 0.15 | 2 ± 0.15 | 60 | 60 | 4.0 | 4.0 |
| BHG2x2(90x90) | 2 ± 0.15 | 2 ± 0.15 | 90 xyoo | 90 xyoo | 4.0 | 4.0 |
| BHG2x2(110x110) | 2 ± 0.15 | 2 ± 0.15 | 110 | 110 | 4.0 | 4.0 |
| Lwm cov lus qhia tuaj yeem hloov kho | ||||||
Cov yam ntxwv ntawm cov khoom
- Lub zog tensile siab thiab elongation qis
- Tsis muaj kev nkag mus ntev thiab kev ruaj khov thermal zoo
- Kev ruaj khov ntawm lub cev thiab tshuaj lom neeg, muaj zog tiv taus kev puas tsuaj ntawm cov kab mob thiab kev hloov pauv huab cua
- Zoo affinity nrog asphalt thiab cement concrete.
Cov ntawv thov
Kev tsim kho vaj tse
Kev txhawb nqa ntawm txoj kev:
Kev Ua Haujlwm: Faib cov khoom thauj thiab txo qhov kev sib hais tsis sib xws;
Cov Lus Qhia: Hloov cov hlau-yas grating hauv kev kho lub hauv paus mos ntawm txoj kev tsheb ciav hlau ceev ceev, txo cov nqi kho los ntawm 30%.
Kev tiv thaiv ntawm qhov nqes hav:
Kev Pab Cuam: grating + vegetated concrete (2-3 zaug siab dua qhov tsis plam).
Kev tsim kho tsheb
Kev txhim kho ntawm txoj kev asphalt:
Tso ntawm cov txheej asphalt, ncua cov kab nrib pleb uas cuam tshuam (lub neej qaug zog ntev dua 50%);
Kev tsim kho kub: 160-180 ℃ (basalt fiber muaj qhov zoo tseem ceeb hauv kev tiv taus kub siab).
Kev tsim kho dej txuag hluav taws xob
Cov qauv tswj kev ntws ntawm lub pas dej embankment:
Siv cov khoom sib xyaw nrog geomembrane los tiv thaiv hydraulic scour;
Qhov yuav tsum tau muaj zog tensile: ≥100 kN/m (bi-directional grating).
Kev kho dua tshiab ntawm kev khawb av
Kev txhawb nqa ntawm cov pas dej tailings:
Kev tiv thaiv acid corrosion (pH 3-4 ib puag ncig), kev pabcuam lub neej> 50 xyoo.
