Umphezulu Owomeleziweyo Gqiba: Izongezo ezifana ne-air-entraining agents zinokuphucula ukugqiba kunye nokubonakala kwekhonkrithi ngokuthintela iziphene ezifana nokuqhekeka, incama yobusi, okanye uthuli olungaphezulu, ukuqinisekisa ukuba igudile, umgangatho wobungcali.

Ukucaciswa kweSakhiwo sePCE yePolycarboxylic Acid yokuNciphisa iArhente yoMdibaniso wePowder yeSakhiwo esiPumped Concrete kunye neDry Mix Mortar

Amanzi ePolycarboxylic Acid aNciphisa uMmeli weConcrete ePumped kunye neDry Mix yodaka

Intshayelelo yeMveliso

Lo ngumxube we powder osebenza kakhulu owenziwe ngepolycarboxylic acid (PCE). Isebenza kakuhle kwikhonkrithi emponthiweyo, amacandelo precast, kunye nodaka lomxube owomileyo. Inqaku linciphisa umthamo wamanzi ngelixa ligcina ukusebenza okuphezulu. Inceda ukwenza amandla, ikhonkrithi ehlala ixesha elide enesamente encinci.

Iimpawu ezifihlakeleyo

Ukucuthwa kwamanzi aqinileyo: Ukucutha ukusetyenziswa kwamanzi malunga 30% ngaphandle kokuphulukana nokuhamba. Oku kukhokelela kumandla aphezulu kunye nokomelela okungcono.
Ugcino olugqwesileyo lokudakumba: Ugcina ikhonkrithi isebenza ixesha elide kulo lonke uthutho kunye nokumiswa. Ifanele ukutshisa okanye ukutsala ixesha elide.
Idosi ephantsi iyafuneka: Ithembekile kwi-0.15 nje– 0.3% ngobunzima besamente. Igcina ixabiso kwaye ilungelelanise ibhetshi.
Ifom yomgubo: Kulula ukuphatha, ivenkile, kwaye udibanise ngqo kwimixube eyomileyo. Akukho ukuphathwa kwamanzi okanye iingxaki ezibandayo.
Ukuhambelana: Imisebenzi ngobuninzi beesamente, Ii-SCMs (njengothuthu lwempukane okanye i-slag), kunye neminye imixube eqhelekileyo.

Izicelo eziqhelekileyo

Sebenzisa lo mxube kwikhonkrithi esele ilungile ekufuneka ipontshwe kumgama okanye ubude. Ifanelana nekhonkrithi ephezulu yamandla, self-compacting imixube, kunye nomgangatho woshishino. Ukongeza, ifanelekile kwimveliso yodaka eyomileyo eyenziwe ngumzi-mveliso njengezinto zokuncamathelisa iithayile, inikeza, kunye nokulungisa iikhompawundi zomsebenzi. Umgubo uxutywa ngokufanayo kwaye usebenze ngokupheleleyo xa uxutywe namanzi kwiwebhusayithi.

Ukuphatha kunye noGcino

Thenga kwindawo eyomileyo, indawo epholileyo kude nokufuma. Gcina iingxowa zikhuselekile de zisetyenziswe. Ubomi buziinyanga ezilishumi elinesibini kwipakethe yokuqala. Nxiba iPPE eqhelekileyo xa ulawula– iiglavu kunye nemaski yobumdaka ziyacetyiswa. Kuphephe ukufowuna ngamehlo okanye ulusu.

Usetyenziso lweSakhiwo sePCE yePolycarboxylic Acid yokuNciphisa iArhente yoMxube wePowder yeSakhiwo esiPumped Concrete kunye neDry Mix Mortar

Ukusetyenziswa kwe-PCE ye-Polycarboxylic Acid yokunciphisa Amanzi

YeConcrete ePumped, Umgubo weSakhiwo, kunye neDry Mix Mortar

PCE polycarboxylic acid ummeli wokunciphisa amanzi ngumxube osebenza kakhulu osetyenziswa ngokubanzi kwisakhiwo sanamhlanje. Isebenza kakuhle kwikhonkrithi emponthiweyo, ukwakha iipowder, kunye nodaka lomxube owomileyo. Lo mxube unceda ekunciphiseni ubungakanani bamanzi afunekayo ngelixa ugcina umxube usebenza. Amanzi amancinci kakhulu abonisa ukomelela, ikhonkrithi eninzi ehlala ixesha elide.

Kwi ikhonkrithi emponthiweyo, lo mmeli uphucula ukuhamba ngaphandle kokubangela ulwahlulo. Umxube uhamba ngokufanelekileyo ngemibhobho, kananjalo ngaphaya kwamazwe anqamlezileyo okanye kwiindawo eziphakamileyo. Iikontraka zifumana indawo ezinzileyo ngomzamo omncinci kakhulu kunye neeclogs ezimbalwa.

Kuba ukwakha iipowder, njengezinto zokuncamathelisa iithayile zomgangatho okanye i-self-leveling compounds, i-PCE admixture yandisa ukusebenza. Inika ukusasazeka okungcono kakhulu kunye nexesha elide lokuvula. Abasebenzi banokutshintsha iithayile okanye umphezulu ngaphandle kokungxama. Imveliso yokugqibela idibanisa kakuhle kwaye iyamelana ne-fracturing.

Kwi umxube owomileyo udaka, kubandakanywa udaka kunye neemveliso zamatye, i-arhente iqinisekisa ukufana okufanayo emva kokudibanisa namanzi. Ikhusela amaqhuma kwaye iphucula ibhondi kwiindonga okanye izitena. Udaka luhlala kulula kakhulu ukulusebenzisa kodwa luqina lube sisiqina, umaleko oqinileyo.

Lo mdibaniso ngokunjalo uxhasa uzinzo. Ngokunciphisa ukusetyenziswa kwamanzi, yehlisa imfuno yesamente yokuqina okufanayo. Oko kubonisa ukukhutshwa okumbalwa kunye nenkunkuma encinci kakhulu yemveliso. Idibanisa ngokulula kunye nezinye izithako kwaye ihambelana neenkqubo eziqhelekileyo zokuvelisa.

Ababoneleli ngeenkonzo bakhetha izinto ezisekelwe kwi-PCE kuba bazisa iziphumo ezithembekileyo phantsi kwemozulu eyahlukeneyo. Nokuba kumaxesha ashushu ehlotyeni okanye kwimozulu efumileyo, ukusebenza kuhlala kukhuselekile. Ugcino lusisiseko, kwaye amazinga edosi aphantsi– ngokulula 0.1% ukuya 0.3% ngobunzima obuphathekayo.

Ngokubanzi, lo mmeli wokunciphisa amanzi uhlangabezana neemfuno zanamhlanje zokusebenza, umgangatho ophezulu, kunye nokusebenziseka ngokulula kuzo zonke iinkqubo ezininzi zesakhiwo.

Iprofayile yekhampani

Siyinkokeli yehlabathi kwikhonkrithi ekhaphukhaphu kunye nezisombululo zogwebu zobunjineli obuphambili. Yaziwa kwihlabathi jikelele ngokuzibophelela kuphando, ukusungula izinto ezintsha, kunye nobuchule obusetyenzisiweyo, besibonelela ngezisombululo zamagwebu ezinobunjineli ukusukela ekuqaleni kowama-2012.

Singabonelela ngomxube wekonkrithi okumgangatho ophezulu kunye neemveliso ezinxulumene nekhonkrithi egwebu kwihlabathi liphela.

Inkampani inesebe lobuchwephesha lobuchwephesha kunye nesebe lokulawula umgangatho, ilabhoratri enezixhobo ezifanelekileyo, kwaye ixhotyiswe ngezixhobo zokuvavanya eziphambili kunye neziko lenkonzo yabathengi emva kokuthengisa.

Ukuba unomdla, nceda uzive ukhululekile kwaye uqhagamshelane nathi.

Intlawulo

T/T, uwestern Union, I-Paypal, Ikhadi letyala njl.

Ukuthunyelwa ngenqanawa

Ngomoya, ngolwandle, nge-express, njengoko abathengi becela.

5 Ii-FAQ zeSakhiwo se-PCE ye-Polycarboxylic Acid yokuNciphisa i-Arhente yokuNxibelela uMxube wePowder yeSakhiwo esiPumped Concrete kunye neDry Mix Mortar

Imibuzo Ebuzwa Rhoqo malunga ne-PCE Polycarboxylic Acid yokunciphisa Amanzi

Isetyenziselwa ntoni le mveliso?

Lo mgubo ngumxube ophezulu wokusebenza kwikhonkrithi kunye nodaka lomxube owomileyo. Inciphisa umthamo wamanzi afunekayo ngelixa ugcina umxube usebenza. Abakhi bayisebenzisa ukwenza ikhonkrithi emponthiweyo ihambe ngcono ngaphandle kokulahlekelwa ngamandla.

Iphucula njani ikhonkrithi?

I-arhente inceda ikhonkrithi ihlale imanzi ixesha elide, eyenza ukumpompa kunye nokubeka kube lula. Ikwanyusa amandla okuqala kunye nawokugqibela. Amanzi amancinci athetha izithuba ezimbalwa, ngoko ikhonkrithi eqinisiweyo iba ngqindilili kwaye yomelele ngakumbi.

Ngaba ingasetyenziswa kwiimveliso zomxube owomileyo?

Ewe. Ifom yomgubo idibanisa kakuhle kwimixube yodaka olomileyo njengezinto zokuncamathelisa iithayile, iiplasta, kunye ne-self-leveling compounds. Ihlala izinzile ngexesha lokugcinwa kwaye isebenze xa amanzi efakwe kwisiza.

Ngaba iyahambelana nezinye izongezo?

Isebenza kunye nezona ntlobo zesamente eziqhelekileyo kunye nezixube eziqhelekileyo ezifana ne-air-entrainers okanye i-retarders. Hlala uvavanya iibhetshi ezincinci kuqala ukuze uqinisekise ukusebenza, ngakumbi xa usebenzisa izongezo ezininzi kunye.

Kufuneka igcinwe njani?

Gcina umgubo kwindawo epholileyo, indawo eyomileyo ngaphakathi kweengxowa ezivaliweyo okanye kwizikhongozeli. Ukufuma kunokubangela ukugoba okanye ukunciphisa ukusebenza kakuhle. Sebenzisa ngaphakathi 12 iinyanga ngeziphumo ezingcono, kwaye uphephe ukukhanya kwelanga okanye ukufuma okuphezulu.