Biaxial Stretched PP (Polypropylene) Geogrid
PP Biaxial Geogridyog ib lub siab -lub zog geosynthetic reinforcement khoom tsim los ntawmpolypropylene (PP)los ntawm extrusion, xuas nrig ntaus, thiab biaxial stretching txheej txheem. Cov qauv kab sib chaws muab lub zog tensile zoo nyob rau hauv ob qho tib si longitudinal thiab transverse cov lus qhia, ua kom muaj txiaj ntsig zoo ntawm kev faib khoom thiab av stabilization. Nws yog dav siv nyob rau hauvTxoj kev hauv paus kev txhawb nqa, railway subgrade stabilization, embankments, thiab khaws cov phab ntsa. PP biaxial geogrids muaj qhov zoo xws lisiab durability, tshuaj tiv thaiv, kev pab lub neej ntev, thiab tus nqi - txhim kho hauv av zoo, ua rau lawv muaj kev txhim khu kev qha rau niaj hnub civil engineering thiab infrastructure tej yaam num.
Cov khoom specifications thiab kev ua haujlwm parameter
| Yam khoom / Specification | NWS 15-15 | NWS 20-20 | NWS 25-25 | NWS 30-30 | NWS 35-35 | NWS 40-40 | NWS 45-45 | NWS 50-50 |
|---|---|---|---|---|---|---|---|---|
| Tensile Strength ntawm Yield (Longitudinal)(kN / m) | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 |
| Tensile Strength ntawm Yield (Transverse)(kN / m) | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 |
| Elongation ntawm Yield (Longitudinal) (%) | Tsawg dua los yog sib npaug li 15 | |||||||
| Elongation ntawm Yield (Transverse) (%) | Tsawg dua los yog sib npaug li 13 | |||||||
| Tensile Force ntawm 2% Elongation (Longitudinal)(kN / m) | Ntau dua lossis sib npaug li 5 | Ntau dua lossis sib npaug 7 | Ntau dua lossis sib npaug li 9 | Ntau dua lossis sib npaug rau 10.5 | Ntau dua lossis sib npaug li 12 | Ntau dua lossis sib npaug li 14 | Ntau dua lossis sib npaug li 16 | Ntau dua lossis sib npaug rau 17.5 |
| Tensile Force ntawm 2% Elongation (Transverse)(kN / m) | Ntau dua lossis sib npaug li 5 | Ntau dua lossis sib npaug 7 | Ntau dua lossis sib npaug li 9 | Ntau dua lossis sib npaug rau 10.5 | Ntau dua lossis sib npaug li 12 | Ntau dua lossis sib npaug li 14 | Ntau dua lossis sib npaug li 16 | Ntau dua lossis sib npaug rau 17.5 |
| Tensile Force ntawm 5% Elongation (Longitudinal)(kN / m) | Ntau dua lossis sib npaug 7 | Ntau dua lossis sib npaug li 14 | Ntau dua lossis sib npaug li 17 | Ntau dua lossis sib npaug li 21 | Ntau dua lossis sib npaug li 24 | Ntau dua lossis sib npaug li 28 | Ntau dua lossis sib npaug li 32 | Ntau dua lossis sib npaug li 35 |
| Tensile Force ntawm 5% Elongation (Transverse)(kN / m) | Ntau dua lossis sib npaug 7 | Ntau dua lossis sib npaug li 14 | Ntau dua lossis sib npaug li 17 | Ntau dua lossis sib npaug li 21 | Ntau dua lossis sib npaug li 24 | Ntau dua lossis sib npaug li 28 | Ntau dua lossis sib npaug li 32 | Ntau dua lossis sib npaug li 35 |
Tswv yim:Tshwj xeeb specifications yuav raug tsim raws li daim ntawv cog lus lossis kev pom zoo.
Kev tsim khoom
Kev ua tau zoo ntawm PP biaxial geogrid feem ntau txiav txim siab los ntawm nws cov txheej txheem tsim khoom. High - zoo geogrids yog tsim los ntawm ib tug series ntawm kev tswj cov kauj ruam.
1. Kev npaj cov khoom nyoos
High-qib polypropylene resin raug xaiv los ua kom ruaj khov thiab ua haujlwm rau ib puag ncig degradation.
2. Daim ntawv Extrusion
Cov polypropylene yog yaj thiab extruded rau hauv cov ntawv tiaj tus nrog cov tuab tuab.
3. Precision Punching
Ib qho qauv ntawm qhov yog xuas nrig ntaus rau hauv daim ntawv los tsim cov kab sib chaws yav tom ntej.
4. Biaxial Stretching
Cov ntawv punched yog ncab nyob rau hauv ob qho tib si longitudinal thiab transverse cov lus qhia. Cov txheej txheem no kho cov polymer molecules thiab ua kom muaj zog tensile.
5. Thaum tshav kub kub Stabilization
Cov khoom siv ncab yog cua sov- kho kom ruaj khov nws cov qauv thiab tuav ntev - lub sijhawm ua haujlwm.
Core Zoo ntawm PP Biaxial Geogrid
High Load Distribution Capacity
Cov qauv biaxial tso cai rau cov khoom sib faib sib npaug thoob plaws txheej txheej, txo kev ntxhov siab ntawm cov tsis muaj zog subgrades.
Txhim kho av Confinement
Daim phiaj apertures xauv aggregates nyob rau hauv qhov chaw, tiv thaiv lateral txav thiab tswj cov txheej txheem stability.
Txo Pavement Thickness
Los ntawm kev txhim kho cov load-cov kabmob muaj peev xwm ntawm cov av, qhov yuav tsum tau muaj thickness ntawm cov ntaub ntawv hauv paus feem ntau tuaj yeem raug txo, txo cov nqi tsim kho.
Lub neej ua haujlwm ntev
Polypropylene muab kev tiv thaiv zoo rau tshuaj lom neeg corrosion, lom degradation, thiab ib puag ncig.
Tus nqi -Kev txhim kho hauv av zoo
Piv nrog rau cov txheej txheem kev ruaj ntseg hauv av, geogrid reinforcement muab kev daws teeb meem ntau dua thiab siv tau zoo.
Daim ntawv qhia kev teeb tsa
Kev txhim kho kom zoo yog qhov tseem ceeb rau kev ua tiav qhov kev ua haujlwm zoo tshaj plaws.
Kauj Ruam 1 – Kev Npaj Subgrade
Lub hauv paus yuav tsum tau leveled thiab compacted ua ntej muab geogrid.
Kauj Ruam 2 - Geogrid Qhov Chaw
Lub geogrid yog dov tawm ncaj qha tshaj qhov npaj subgrade.
Kauj Ruam 3 - Sib tshooj
Cov kab uas nyob ib sab yuav tsum sib tshooj raws li qhov project specifications, feem ntau 30-50 cm.
Kauj Ruam 4 - Kev Tso Npe Ua Ntej
Crushed aggregate yog muab tso rau hauv geogrid thiab compacted los ua lub hauv paus txheej.
Sib piv nrog Lwm Hom Geogrids
Cov geogrids sib txawv ua haujlwm rau cov hom phiaj engineering sib txawv.
| Hom Geogrid | Main Function | Daim ntawv thov |
|---|---|---|
| Biaxial Geogrid | Load faib | Txoj kev thiab pavements |
| Uniaxial Geogrid | Tensile zog | Cov phab ntsa |
| Fiberglass Geogrid | Asphalt reinforcement | Pavement overlays |
| Polyester Geogrid | Av stabilization | Cov pas dej |
Cim npe nrov: PP Biaxial Geogrid, Tuam Tshoj PP Biaxial Geogrid manufacturers, lwm tus neeg, Hoobkas
