Kev tiv thaiv-taws cov hlau manhole npog yog cov khoom tshwj xeeb manhole npog cov khoom lag luam zoo rau kev daws teeb meem ntawm cov tsoos manhole npog hauv kev tsim vaj tsev hauv nroog thiab hnyav- lub luag haujlwm kev tsheb khiav, nrog nws cov ntsiab lus tsim lub hauv paus rau "tso tawm kev sib hais nyob ib ncig ntawm txoj kev manhole npog thiab txhim kho tag nrho cov qauv kev ruaj ntseg".
Nyob rau hauv cov nqe lus ntawm daim ntawv thov scenarios, Anti-taws ductile hlau manhole npog yog tsuas yog haum rau cov cheeb tsam uas muaj tsheb loj ntim thiab siab load theem, nrog rau hauv nroog arterial txoj kev thiab expressways, txoj kev loj kev pab cuam chaw nres tsheb, hnyav- lub luag hauj lwm tsheb passages nyob rau hauv industrial parks, auxiliary txoj kev nyob ib ncig ntawm lub tshav dav hlau runways, thiab choj txoj kev; Nyob rau hauv cov xwm txheej no, Anti-tawm cov hlau nplaum manhole npog tuaj yeem tiv thaiv rov ua dua thiab cuam tshuam los ntawm cov tsheb hnyav. Cov yam ntxwv tseem ceeb ntawm hom manhole npog no yog raws li hauv qab no: Ua ntej, nws tau txais ib qho "kev sib xyaw anchoring qauv ntawm lub thav duab thiab pavement", qhov twg lub thav duab yog ruaj khov ua ke nrog txoj kev hauv paus los ntawm steel tuav los yog tshwj xeeb connectors los tiv thaiv loosening thiab tshem tawm; Thib ob, cov khoom siv hlau yog nrum los ntawm cov txheej txheem xws li QT500-7 qib, nrog lub zog tensile thiab toughness deb tshaj li cov hlau cam khwb cia, thiab cov load- qib bearing tuaj yeem ncav cuag C250 txog D400 lossis siab dua; Thib peb, qhov tseeb meshing ntawm lub hau npog thiab lub thav duab yog siab, thiab nrog cov roj hmab ntsaws ruaj ruaj, nws muaj qhov cuam tshuam los ntawm kev tiv thaiv -tawm, tiv thaiv- suab nrov thiab tiv thaiv tawm.
Qhov sib txawv ntawm qhov sib txawv ntawm cov manhole npog yog qhov zoo tib yam manhole npog feem ntau txais yuav ib qho "yooj yim thav duab-cover" qauv, uas tsuas yog kho los ntawm tus kheej - hnyav ntawm tus ncej lossis mortar yooj yim. Ntev- lub sij hawm load bearing yog feem ntau ua rau thav duab thiab npog dislocation, uas nyob rau hauv lem ua rau txoj kev potholes, tsav jolts thiab txawm muaj kev nyab xeeb xwm txheej; Thaum Anti-tawm cov hlau nplaum manhole npog ua tiav kev sib koom tes nrog cov qauv pavement los ntawm kev sib xyaw anchoring tsim, thiab nws cov khoom muaj zog tiv taus qaug zog, uas tuaj yeem txo qhov zaus ntawm kev kho tom qab.
Lub hom phiaj tseem ceeb ntawm kev tsim cov Anti-taws cov hlau manhole npog yog los daws cov kab mob hauv nroog thiab kev nyab xeeb kev nyab xeeb uas tshwm sim los ntawm kev sib haum xeeb ntawm cov tsoos manhole npog. Nws cov qauv kev sib xyaw ua ke tsis yog tsuas yog ua kom txoj kev tiaj tus nkaus xwb tab sis kuj tseem txuas ntxiv lub neej kev pab cuam ntawm lub manhole npog. Yog li ntawd, Anti-taws cov hlau manhole npog tau dhau los ua cov khoom lag luam rau manhole npog hauv qib siab- txoj kev thiab hnyav- cov xwm txheej.
Khoom zoo
Kev tiv thaiv -tawm cov hlau nplaum manhole npog yog cov khoom siv tsim nyog tsim los txhim kho cov teeb meem ntawm lub manhole npog, nrog cov yam ntxwv yooj yim raws li hauv qab no:
Core Anti-kev tsim kho
Tsis zoo li cov npog zoo tib yam uas yooj yim rau hauv dab dej, Anti-taws cov hlau manhole npog siv cov qauv kev sib txuas ua ke. Nws cov thav duab zoo txuas nruj nrog txoj kev hauv paus (ntawm cov khoom siv hlau lossis cov khoom sib txuas) thaum lub sijhawm teeb tsa, tsim kom muaj kev sib koom ua ke kev ntxhov siab nrog cov pavement. Qhov no tiv thaiv kev poob dej, qaij, lossis hloov ntawm lub tsheb hnyav dov, ua kom txoj kev tiaj tus ntev ntev -.
Cov khoom muaj zog & ruaj khov
Ua los ntawm QT500-7 ductile hlau (los yog qib siab dua), nws muaj lub zog thiab tawv zoo dua li cov hlau cam khwb cia zoo tib yam - tiv thaiv kev cuam tshuam thiab deformation yam tsis muaj tawg. Qhov saum npoo yog coated (piv txwv li, kub-dip galvanizing, epoxy) los tiv thaiv corrosion los ntawm cov ntsev los yog dej phwj tuaj, kav ntev tshaj 30 xyoo (ob zaug raws li ntev li ntev tau npog).
Sealing & Noise txo
Lub hau thiab thav duab haum zoo meej (qhov yuam kev tsawg dua lossis sib npaug li 0.5 hli) nrog cov roj hmab gasket. Qhov no txwv tsis pub cov dej nag / cov khib nyiab nkag mus rau hauv cov kav dej hauv av thiab tshem tawm cov suab nrov ntawm lub npog- kev sib tsoo ntawm lub tsheb thaum lub tsheb hla, txhim kho kev tsav tsheb.
Siab Load-bearing Muaj peev xwm
Ua raws li EN 124 / ASTM cov qauv, nws muaj cov qhab nia hloov tau: C250 (rau txoj kev nyob hauv tsev), D400 (rau txoj kev loj / txoj kev loj), E600 / F900 (rau tshav dav hlau / chaw nres nkoj) - hloov mus rau lub teeb - tsheb hnyav.
Ib qho yooj yim Installation & Tsis tshua muaj txij nkawm
Standardized qhov chaw ceev installation (30% sai dua li qub npog). Nws cov qauv ruaj khov xav tau kev saib xyuas me ntsis tom qab (tsis tshua xav tau kev hloov pauv lossis qib siab), txiav cov nqi hauv nroog thiab zam kev cuam tshuam tsheb.
Basic Safety Nta
Nws muaj kev tiv thaiv - tub sab tub nyiag (cov tub sab nyiag nyiag / bolts) los tiv thaiv tub sab nyiag, thiab tiv thaiv - cov qauv hauv qab kom tsis txhob skidding hauv nag / daus- tiv thaiv cov neeg taug kev thiab tsheb.
Nyob rau hauv luv luv, Anti-tawm ductile hlau manhole npog stands rau nws los tiv thaiv-tsav, durability, thiab kev nyab xeeb, ua rau nws zoo tagnrho rau siab -xav tau txoj kev scenarios.
Khoom parameters
|
Qhov Chaw Keeb Kwm |
Hebei, Suav |
Hom Lub Npe |
SND |
|
Kev kho saum npoo |
Asphalt xim / OEM |
Khoom siv |
Hlau hlau |
|
Khoom npe |
Manhole Cover |
Txheej txheem |
Xuab zeb foundry |
|
Hardness |
IB 170-230 |
Txuj |
TS EN 124 |
|
Daim ntawv pov thawj |
CE ISO19001 |
Load Class |
B125/D400/E600/F900 |
|
Kev Tswj Xyuas Zoo |
100% Tshawb xyuas |
Qhov ntev |
Raws li kev kos duab |
|
Cov duab |
OEM |
||
|
Muaj nuj nqi ntxiv |
Kev tiv thaiv - plam nto qauv. Xaiv los tiv thaiv- tub sab tub nyiag. Roj hmab sealing rings (leakproof) Cam khwb cia hlau poob tiv thaiv net |
||
|
Customized Service |
Drawing design/Pattern/logo/words/coating |
||
Ntim thiab xa khoom
|
Package Solution |
Ntoo pallet / Hlau pallet OEM |
|
Chaw thau khoom chaw nres nkoj |
Chaw nres nkoj Tianjin / Qingdao Chaw nres nkoj / |
|
Lub sij hawm xa tuaj |
Hauv 15 hnub. Tshiab pwm hauv 45 hnub. |
Dimensions hauv Tshuag
|
Txuj |
Chav kawm |
Sab nraud Loj |
Clear qhib |
Qhov siab |
Pob khawm |
Xauv |
|
TS EN 124 |
D400 |
f790mm ua |
Φ650 hli |
190 hli |
yog |
yog |
Txais tos tiv tauj peb kom paub ntau ntxiv.
Cov khoom soj ntsuam
Kev tshuaj xyuas cov khoom sib xyaw
Xyuas kom tseeb tias cov hlau nplaum ua tau raws li GGG50 / QT500-7 tus qauv, ua kom cov ntsiab lus ntawm cov pa roj carbon, silicon, thiab magnesium ua tau raws li cov qauv tsim nyog (tsis muaj qhov sib piv tsis zoo).
Dimensional Accuracy Inspection
Ntsuas qhov tseem ceeb tsis xws li manhole npog txoj kab uas hla, thickness, thiab ncej haum clearance; paub meej tias tag nrho qhov ntev ua raws li EN 124 qhov yuav tsum tau ua siab ntev kom tsis txhob sib dhos lossis siv teeb meem
Mechanical Performance Inspection
Ntsuas cov cuab yeej tseem ceeb: tensile lub zog yuav tsum ncav cuag qhov tsawg kawg nkaus ntawm 500MPa, elongation yuav tsum tsis pub tsawg tshaj 7%, thiab load-cov kabmob yuav tsum tau ua rau cov chav kawm D400, E600, thiab F900 (raws li cov qauv hauv chav kawm).
Kev tshuaj xyuas kev ua haujlwm zoo
Ntsuas cov qauv siv tau: pob khawm qhib lub kaum sab xis yuav tsum yog tsawg kawg 110℃(rau kev nkag tau yooj yim), cov txheej txheem xauv yuav tsum ua kom pom kev ua haujlwm ruaj khov, thiab cov nplhaib foob yuav tsum thaiv dej thiab plua plav nkag.
Surface Quality Inspection
Tshawb xyuas qhov tsis xws luag ntawm qhov chaw (xws li, kab nrib pleb, xuab zeb qhov) kom paub tseeb tias tsis muaj qhov pom lossis ua haujlwm tsis zoo; txheeb xyuas cov tshuaj tiv thaiv -corrosion txheej adhesion (kom tiv thaiv tev tawm) thiab nws tsis kam mus rau corrosive ib puag ncig.
Kev soj ntsuam kev nyab xeeb
Ua kom muaj kev nyab xeeb- tsom ntsoov rau lub luag haujlwm: paub meej tias kev tiv thaiv- kev ruaj ntseg (kom tsis txhob poob hauv qab load), tiv thaiv- bouncing kev ntseeg siab (kom tsis txhob muaj suab nrov lossis txav chaw), thiab tiv thaiv- cov yam ntxwv tub sab (piv txwv li, tamper-cov hlua tiv thaiv) ua haujlwm raws li tsim.
FAQ
Cim npe nrov: anti-tawm zawv zawg hlau manhole npog, Tuam Tshoj anti-tsav zas hlau manhole npog manufacturers, lwm tus neeg, Hoobkas
