Golden Fais Fab (Fujian) Green Habitat Group Co., Ltd koom nrog hauv kev tsim qauv ntawm JG / T 396-2012. Nws yog hais txog qhov kev xeem rau cov tsis-load bearing fiber ntau cement board rau sab nrauv phab ntsa.
JG/T 396-2012 yog tsim los raws li cov cai hauv GB/T 1.1-2009.
JG / T 396-2012 siv cov txheej txheem redrafting los hloov kev siv ISO8336: 2009 "fiber cement ca - cov khoom specifications thiab xeem txoj kev", thiab ISO8336: 2009 lub ntsiab technical sib txawv yog raws li nram no:
A.Cov kev xav tau ntawm kab pheeb ces kaum qhov siab ntev, flatness, pom meej ntom ntom, nqus dej thiab txheej txheej zoo tau nce.
B.Increased cov av noo deformation, kom meej meej hais tias tsawg dua los yog sib npaug li 0.07% hloov lub durability Performance index, nyob rau hauv ISO 8336: 2009, lub freeze kuj yog sib sau ua ke 100 zaug, hloov raws li kev nyab xeeb cheeb tsam: txias cheeb tsam.
100 zaug, 75 zaug hauv qhov chaw txias, 50 zaug hauv lub caij ntuj sov thiab lub caij ntuj no txias, 25 zaug hauv lub caij ntuj sov thiab sov sov.
C.Nyob rau hauv ISO 8336: 2009, lub cev thiab txhua yam khoom ntawm cov phaj coated tuaj yeem kuaj xyuas nrog txheej, tab sis cov txiaj ntsig kev xeem yuav tsum qhia seb puas muaj cov tshuaj ntsuam txheej. Ua ke nrog qhov zoo ntawm cov txheej txheem hauv tsev, nws tau hloov kho kom meej raws li hauv qab no: fiber ntau reinforced cement board siv rau kev kuaj xyuas lub cev thiab cov khoom siv kho tshuab yuav tsum tsis txhob muaj kev kho dej los yog txheej txheej.
D.Dej-saturated lub xeev dabtsi yog khoov lub zog ntau dua los yog sib npaug rau 4 MPa thiab cov kev xav tau ntawm cov neeg kho tshuab qis dua raug tshem tawm.
Fiber reinforced cement board kuaj xyuas lub cev thiab cov khoom siv kho tshuab yuav tsum tsis txhob raug kev tiv thaiv dej los yog txheej txheej.
Cov ntawv ntxiv B rau JG/T 396-2012 siv cov txheej txheem rov ua dua tshiab tsis sib npaug rau JIS A 5422: 2008 "Fiber-reinforced cement sab nrauv phab ntsa".
JG/T 396-2012 yog npaj los ntawm Standard Quota Research Institute ntawm Ministry of Housing and Urban-Rural Development.
JG/T 396-2012 yog lub hauv paus los ntawm Pawg Neeg Saib Xyuas Kev Ua Haujlwm ntawm Kev Ua Haujlwm ntawm Cov Khoom Siv Hauv Tsev thiab Cov Cheeb Tsam ntawm Ministry of Housing and Urban-Nural Development.
Lub luag haujlwm tsim qauv ntawm JG / T 396-2012: Tuam Tshoj Tsev Tsim Qauv Tsim thiab Tshawb Fawb Lub Tsev Haujlwm.
Post lub sij hawm: Lub Xya hli ntuj-26-2024
