Cov xuab zeb cement piv rau thaiv molding yog ib qho tseem ceeb tshaj plaws kev txiav txim siab ntawm pob zeb thaiv zoo, durability, thiab kev lag luam ntau lawm. Ntawm Fujian Unik Mould Technology Co., Ltd., peb lub xyoo dhau los ntawm kev paub nrog cov neeg tsim khoom lag luam thoob ntiaj teb tau pom tias qhov zoo ntawm cov xuab zeb cement piv rau thaiv molding sib txawv raws li hom thaiv, lub zog xav tau, cov yam ntxwv sib sau ua ke, thiab kev kho mob. Kev nkag siab txog cov kev sib raug zoo no ua rau cov tuam txhab tsim khoom kom ua tiav cov khoom lag luam thiab cov pwm kev pab cuam lub neej.
Lub hauv paus ntsiab lus ntawm Mix Design
Covxuab zeb cement piv rau thaiv moldingncaj qha cuam tshuam ntau yam khoom tseem ceeb:
Cov xuab zeb cement piv rau thaiv molding yuav tsum sib npaug ntawm kev txhim kho lub zog tiv thaiv kev lag luam thiab kev ua tau zoo. Cov ntsiab lus ntawm cov cement ntau ntau ua rau tus nqi tsis muaj qhov sib npaug ntawm cov txiaj ntsig zoo, thaum tsis txaus cov cement yields ntxeem tau, tsis muaj zog blocks yooj yim rau ib puag ncig degradation.
Optimal Sand Cement Ratio rau Thaiv Moulding los ntawm Hom Khoom
Standard Hollow Blocks
Rau cov pa 400 × 200 × 200 mm hollow blocks xav tau 15-20 MPa compressive zog, cov xuab zeb cement piv rau thaiv molding feem ntau yog 3.5: 1 txog 4.5: 1 los ntawm ntim. Qhov no muab cov ntim ntim kom txaus rau cov khoom sib xyaw ua ke thiab sau cov voids yam tsis muaj qhov shrinkage ntau dhau lossis thermal tawg. Cov dej-cement piv yuav tsum tswj hwm 0.4-0.5 kom ntseeg tau tias dej kom zoo yam tsis muaj kev sib cais thaum muaj kev vibration.
High -Lub zog Pavers
Pavement blocks raug rau cov tsheb thauj khoom yuav tsum tau 25-35 MPa lub zog compressive yam tsawg kawg nkaus. Cov xuab zeb cement piv rau thaiv molding compresses rau 2.5: 1 mus rau 3.5: 1, nrog cov ntaub ntawv ntxiv cementitious (yas tshauv, silica fume) feem ntau koom ua ke los txhim kho qhov ntom ntom thiab txo cov permeability. Cov denser sib tov thov kom muaj zog dua kev co thiab ua kom cov pwm hnav, ua kom pom tseeb qhov kev kho mob ntawm qhov tseem ceeb paving thaiv pwm.
Permeable thiab Ecological Blocks
Qhib -qib aggregates rau permeable pavers lossis nyom- cov chav nyob siv cov xuab zeb cement piv rau thaiv molding ntawm 6: 1 txog 8: 1, nrog cov ntsiab lus me me zoo sib sau. Cov kev sib xyaw lean no yuav tsum tau hloov kho cov tswv yim sib cog lus-txo kev vibration amplitude, ncua sij hawm nyob hauv- kom ua tiav cov qauv kev ncaj ncees thaum tuav cov chaw tsis muaj qhov tsim. Pwm nto muaj kev puas tsuaj tsawg dua tab sis xav tau tshwj xeeb tso tawm yam ntxwv.
Lub teeb yuag Blocks
Foamed los yog nthuav aggregate blocks ntiav cov xuab zeb cement piv rau thaiv molding ntawm 5: 1 mus rau 7: 1, nrog txo qhov ntom ntom tau ua tiav los ntawm huab cua nkag los yog sib sib zog nqus coarse aggregate hloov. Cov kev sib xyaw no thov kom ceev faj tswj dej kom tsis txhob ua npuas ncauj lossis sib cais sib cais thaum lub sij hawm pwm filling.
Aggregate Quality thiab Sand Cement Ratio rau Thaiv Moulding
Cov xuab zeb cement piv rau thaiv molding xav tias cov yam ntxwv sib sau ua ke. Cov yam tseem ceeb muaj xws li:
Sand Grading: Zoo-qib xuab zeb (FM 2.3-3.1) optimizes packing ceev thiab txo cov cement xav tau. Gap-qib los yog sib npaug zoo xuab zeb yuav tsum tau kho cov xuab zeb cement piv rau thaiv molding-feem ntau 0.5-1.0 piv units siab dua-kom muaj peev xwm ua haujlwm.
Xuab zeb huv huv: av nplaum, silt, los yog cov organic paug saum toj no 3% los ntawm huab hwm coj xav tau ntxiv xuab zeb cement piv rau thaiv molding los them rau kev txo cov tshuaj pleev ib ce, los yog zoo dua, sib sau ua ke rau kev qhia tshwj xeeb.
Coarse Aggregate: Qhov loj tshaj plaws thiab kev sib tsoo lub zog cuam tshuam qhov zoo ntawm cov xuab zeb cement piv rau thaiv molding. Kev sib sau loj dua (20-40 mm) hauv cov khoom thaiv tso cai rau qhov sib piv leaner dua li cov khoom sib xyaw ua ke hollow.
Ntau qhov sib txawv cuam tshuam rau Sand Cement Ratio rau Thaiv Moulding
Cov yam ntxwv ntawm kev vibration: Siab- zaus, siab- amplitude vibration systems ua tiav cov compaction txaus nrog leaner xuab zeb cement piv rau thaiv molding tsawg dua - khoom siv hluav taws xob. Pwm tsim yuav tsum ua raws li kev sib xyaw ua ke- tshwj xeeb ntws thiab cov yam ntxwv los ntshav.
Curing Regime: Steam curing accelerates strength development, enabling me ntsis leaner xuab zeb cement piv rau thaiv molding tshaj ambient -kho sib npaug. Txawm li cas los xij, thermal gradient tswj ua qhov tseem ceeb los tiv thaiv micro- tawg.
Pwm Surface Condition: Polished, coated pwm nto tso cai leaner xuab zeb cement piv rau thaiv molding los ntawm kev txo adhesion thiab txhim kho kev tso tawm. Hnav los yog corroded kab noj hniav xav tau kev sib xyaw kom zoo dua los them nyiaj rau kev sib txhuam ntau ntxiv thiab muaj peev xwm ua rau qhov tsis xws luag.
Kev Tswj Xyuas Zoo rau Sand Cement Ratio rau Thaiv Moulding
Raws li kev siv ntawm cov xuab zeb cement piv rau thaiv molding yuav tsum tau:
Calibrated batching systems nrog noo noo them nyiaj rau aggregates
Tsis tu ncua kev ntsuam xyuas ntawm cov khoom siv xuab zeb
Slump los yog flow test kho rau xoom-slump block mixes
7-hnub thiab 28-hnub compressive lub zog saib xyuas nrog kev sib xyaw hloov kho raws tu qauv
Pwm hnav tshuaj ntsuam correlated nrog mix abrasiveness
Economic optimization
Cov xuab zeb cement piv rau thaiv molding sawv cev rau thawj tus nqi sib txawv hauv kev tsim khoom. Txo cov ntsiab lus cement los ntawm 4: 1 txog 5: 1 piv txo cov khoom siv kwv yees li 15-20% thaum feem ntau txo qis compressive zog tsuas yog 10-15%. Rau cov ntawv thov uas yuav tsum muaj zog tso cai, qhov kev ua kom zoo no ua rau muaj kev txhim kho ntau yam tsis muaj kev cuam tshuam zoo.
Mastery ntawmxuab zeb cement piv rau thaiv moldingdistinguishes kev ua vaj tse block manufacturers los ntawm cov khoom tsim khoom. Ntawm Fujian Unik Pwm Technology Co., Ltd., peb txhawb cov neeg siv khoom nrog kev sib xyaw tsim kev sib tham, pwm kev ua kom zoo rau cov qauv tshwj xeeb, thiab kev daws teeb meem ntau lawm kom ua tau raws li qhov sib xws, kev lag luam, siab - zoo thaiv kev tsim khoom. Txoj caixuab zeb cement piv rau thaiv molding, precisely siv, transforms zoo tib yam pob zeb rau hauv check, profitable tsim khoom.
Yog xav paub ntxiv thiab tham txog koj cov kev xav tau tshwj xeeb, thov hu rau peb ntawm:
Fujian Unik Mould Technology Co., Ltd.
Lub Vev Xaib: www.unikmould.com
Chaw nyob: No.19 Lin'an Road, Wuli Industry Zone, Jinjiang City, Fujian Province, Suav.
Xov tooj: + (86) 18659803696
Email: sales@unikmachinery.com
Kev nqis peev hauv siab - zoo thaiv kev daws teeb meem los ntawm UNIK Machinery los txhim kho koj cov haujlwm tsim kho thiab tsav kev txhim kho kom ruaj khov.