Basalt fiber geogrid tso cov kauj ruam thiab ceev faj

Cov kauj ruam ntawm ob-directional warp-knitted basalt geogrid yog raws li nram no
1. Ib qho kawg yuav raug kho nrog cov hlau ruaj khov thiab cov ntsia hlau ruaj khov rau hauv tau nchuav nrog cov nplaum nplaum asphalt ntawm lub substructure, cov ntsia hlau tuaj yeem hammered lossis ntsia hlau phom tua rau hauv, thiab tom qab ntawd cov grille longitudinal nro thiab segmented tsau, qhov ntev ntawm txhua ntu yog 2-5 meters, rau cov cement pavement, raws li kev cog lus sib koom ua ke. Hlau ntsia hlau txoj hauj lwm yog teem rau hauv cov pob qij txha, qhov yuav tsum tau ntawm cov grille nro, nws longitudinal thiab transverse yog nyob rau hauv lub ncaj nro xeev.
2. thaum tso basalt ntawm geogrid, hauv qab thiab dawb kawg ntawm daim phiaj yuav tsum tau kho nrog Φ6mm U-type Hlau Bar nyob rau ntawm txoj kab nqes hav thiab hauv av los yog qib puv, thiab qhov ntev ntawm ob txoj kev geogrid yuav tsum yog perpendicular mus rau cov kev taw qhia ntawm cov channel axis. 3. ua ntej txhua txheej ntawm txhaws, geogrid yuav tsum tau kho ntawm txoj kev pob zeb.
3. Ua ntej txhua txheej ntawm txhaws, tso (ntxiv rau qhov dav ntxiv) ntug kab ntawm cov khoom siv hauv av yuav tsum tau muab tso ua ntej thiab cim nrog cov kab dawb grey.
4. Kev nthuav dav av paving, tsau ua ntej qhov kawg ntawm lub grating nrog ib tug nro beam taut, nrog machinery nyob rau hauv lub nruj ntawm lub grating saum toj no txoj kev ntawm sau, bulldozing bulldozers, txhua txheej ntawm virtual paving thickness ntawm 32 ~ 33cm, tsheb thiab kev tsim kho machinery yuav tsum tsis txhob yuav ncaj qha crushed grating, thiaj li tsis mus lax kev puas tsuaj rau lub grating.
5. crushing, thiab tom qab ntawd 20t vibrating ca zeb rau crushing, raws li qhov sib txawv ntawm cov kev xav tau ntawm cov tsis muaj zog, o ntawm cov av crushing mus rau qhov yuav tsum tau muaj cov sij hawm tom qab qhuav ntom sampling xeem, kom tau raws li qhov tsim nyog ntawm lub compaction ntawm lub Upper txheej ntawm cov av filling.
6. Grid back-packing, txhua qhov filling thiab compaction ntawm ob txheej ntawm cov av txog 50cm, txiav txoj kab nqes, qis txheej ntawm daim phiaj rov qab-packing rau cov av txheej saum toj no ≥ 1.0m, thiab sab sauv txheej ntawm grating nrog txuas rods.

Bidirectional warp knitting basalt ntawm geogrid tso yuav tsum tau xyuam xim rau cov teeb meem hauv qab no
1. Ua ntej tso, cov spikes thiab protrusions yuav tsum tau muab tshem tawm, thiab qhov chaw tsim kho yuav tsum tau compacted thiab leveled, thiab qhov chaw tsim kho yuav tsum tau leveled, thiab spikes thiab protrusions yuav tsum tau muab tshem tawm.
2. cov kev taw qhia ntawm lub ntsiab tensile lub zog ntawm cov khoom siv reinforcement yuav tsum yog qhov chaw quadrilateral phab ntsa, tsau tsis hloov los ntawm cov txiv ntoo.
3. Cov paving yuav tsum tsis txhob rub nruj heev, thiab feem ntau qhov dav ntawm txhua qhov ntev yuav tsum yog 1 ~ 2cm. Yog tias qhov paving qhov siab siab dua los yog loj dua, teem lub ceg ntev raws li tus qauv tsim.
4. Cov paved geosynthetics yuav tsum tiaj tus, ruaj thiab zoo sib txuas nrog asphalt.