Sand Precoat: iimpawu, isicelo

A izinto ezifana nesanti, kudlala indima ebalulekileyo yokwakha. Idityaniswa kwimixube ezahlukeneyo ezisetyenziswa ukuba nokuveliswa iibloko eziphathekayo kunye mortars for iiplasta. Kwakhona ukubethelela manzi kunye neendlela. Le mveliso yasetyenziswa zendalo nje kuphela, kodwa ngumntu.

Ngokuxhomekeka kuhlobo ivelisa intlabathi nezikhukhula, bazibambe, umlambo okanye elwandle. Precoat (kwesifo) intlabathi - kukho izinto nokusingqongileyo ezithwala amanzi. It phantse ayiqulathanga udongwe namatye.

indlela yemveliso

Product "knock out" a xi lwamanzi enkulu hydro ndlela, asuse nawuphi na umcimbi kwamaqondo eparticulate. Iba ezincinane kunye efanayo, ukunyusa umgangatho wayo. Ukuza kuthi ga ngoku, le isanti nezikhukhula kwemfuno enkulu kwishishini lokwakha.

iimpawu:

• amasuntswana angaphandle umxube ayikho ngaphezu kwe-0.3%;
• iklasi imisebe - yokuqala;
• ukugangatheka ratio - 1,05-1,52;
• inani eliphezulu product.

Nezikhukhula isanti ingaba kakuhle-olungisiweyo, aphakathi-olungisiweyo kunye olurabaxa-olungisiweyo. avareji ukubaluleka kwalo 0.6 mm. Lo mbala kuxhomekeke koko ubumdaka ezisegumbini eziphathekayo. umbala omhlophe okanye nombala a ecocekileyo isanti zwi. Ukuba nombala kunokuba brown okanye omthubi, ezisegumbini oxides zentsimbi eziphathekayo.

isicelo

isanti nezikhukhula kusetyenziswa:

• ngokuba nokuveliswa esikuthintela, imihlathi, eziphathekayo namakhonkco, iithayile ukupheyiva;
• ibe izisombululo excipient;
• ngokuba kokugqiba imisebenzi.

Sand emhadini precoat (wahlamba) iye kwiqela lokulungileyo phezu izinto enkwalini eqhelekileyo (ezingahlanjwanga).

isithunzi

• Hayi iquka zodongwe (ngokungafaniyo intlabathi ezingahlanjwanga bazibambe, ezingadibenanga bazama).
• isiqulatho ngaphandle ngamatye amakhulu kunye nomhlaba.
• Akukho inclusions organic.
• Akukho mfuneko zokuhlanjululwa ngakumbi.

Okubaluleke kakhulu lokwakha ukusetyenziswa uhlobo ecocekileyo. Kukho iindlela izinto zokucoca. Ukuba kuyimfuneko ukuba ukuhlamba encinci imveliso, ngoko ke ohluzwe kunye namanzi abondliwayo. Pre-kufuneka uthathe unonophelo wesingxobo, eza backfilled umxube. Amanzi itshintshiwe izihlandlo eziliqela, kude kube izinto ahlambuluke.

Unakho ukuthenga nesanti nezikhukhula, ixabiso le ingaphezulu yodaka. inzuzo wakhe ukuba sele uhlambulukile. Kukho indlela zemveli ngenxa ukusisulungekisa umxube. Thatha enemingxuma yesinyithi kolulwa phezu kwisakhelo. Kuqala umxube ohluzwe nge ikhusi waza wahlamba olungaphakathi kwisikhongozeli.

Xa zokwakha kukho imisebenzi ezifuna ukusetyenziswa ziikristale ezinkulu. Ukuze wenze oku, uthabathe isakhelo kunye enemingxuma ka 5-10 mm. Kokuba imisiwe tye phezu izitena (pieces 4-5 ngo kwikona nganye). Nylon akhande nandawo. umxube Ngaphezu batyhileka, sokulinganisa wayo, yaye amanzi wondla phantsi kwengcinezelo lo mbhobho.

Ngamanye amaxesha asetyenziswe ekwakheni ngomxube isanti kunye nezingcoliso lomhlaba kunye nezinye ukumiswa. Kuvumeleke ukuba ukuyisebenzisa, oko akuthethi ukuba umsebenzi wenziwe kuphela ukusetyenziswa izinto ezisemgangathweni. Umzekelo, oku kufuneka ukuba ugcwalise isabelo ngaphezu komhlaba okanye umsele.

isicelo yawo zombini intlabathi yendalo neyenziweyo. Ukusuka umgangatho kuxhomekeke amandla iimveliso udaka.