Clay somlilo: ulungiselela nesisombululo

Masters bazi ukuba iziko lungakhiwa kakuhle kuphela isisombululo ngodongwe iphekwe kakuhle. Umthetho-siseko kuku enye into eyahlukileyo kumafa evela yezitena zodaka. Kufuneka ube guquki kangangoko ukuze xa yaphuse ivale. Ngaphezu koko, ububanzi amalungu phakathi izitena mazifike 3-4 mm, ekubeni isisombululo kufuneka kubumeslani kangangoko ezincinane kangangoko kunokwenzeka, kodwa kwangaxeshanye kufuneka Jikela izitena kakuhle.

Isixa zesanti libalwa kuxhomekeke kuhlobo amanqatha na iziko lokutshisa ngodongwe. abakhi abanamava bakhetha ukulungiselela umxube ukulwa ngezitena zodaka, njengoko kuthathwa ukuba kangangoko ukuze wamatye. Yenza isisombululo ngolu hlobo lulandelayo: Xa udongwe seediliya enkulu nowento ekroqiweyo, asidubaduba waza washiywa yangathi yimini. Ngeli xesha, amanzi inokongezwa kuyo, xa kuyimfuneko. Lombumbi nge amava aya kuba nako ukujonga umgangatho imathiriyeli ukuchukumisa. Kuba wabaqalayo, sinikezela uncedo ngeendlela ukujonga umgangatho sisombululo.

Indlela yokuqala

Gama axovula inxalenye angqingqwa ngodongwe ngamanzi kwaye wenze ibhola kunye nekeyiki. Ubukhulu bepali nganye ibhola kufuneka-5 cm kunye ikeyiki -. A ubukhulu esingekho ngaphezulu kwe-1 cm bushushu, soma kubo. Ukuba iimveliso bengengabo neentanda, kwaye ukuwa ukusuka kubude, bona musa kuyaphula, ngoko iziko Udongwe kwinqanaba eqhelekileyo ngamanqatha. Kungenjalo, faka isanti.

Indlela yesibini

Thatha 2 kg nodongwe, wathulula kungena kwisikhongozeli. Emva koko ke wagalela amanzi siwagxobhagxobhe Veselkov. Sand ifakiweyo, kuxhomekeke kwindlela udongwe inamathele blade ngamaplanga, kunye nokuba okanye hayi isisombululo, oko ziqina ngokupheleleyo. Xa blade umxhelo kuhlala egazi, isanti ayikho eyongeziweyo, nodongwe kuba kwiziko kugqalwa mafutha eqhelekileyo. kuqamba ezinqinileyo iquka umaleko obhityileyo nesimbo ukuba kulula ukubona.

Indlela yesithathu

Yenza batch obandayo nodongwe (0.5 kg) kunye namanzi uze waqengqela ibe ibhola. Netoti ibhola kufuneka ibe malunga nama-50 mm. Thatha iipilisi ezimbini anencasa ubeke ibhola phakathi kwabo. Emva koko, zixinaniswe ibhola, ngokucindezela intonga phezulu. ngodongwe Sandy ngokuba eziko ngeke uxinzelelo - ibhola iwela ngaphandle. Ukuba kuyinto eqhelekileyo, kufuneka ngothanda 1/3 bomhlaba, yaye xa kakhulu amafutha - 1/2.

somlilo wokuxova

Xa behlola umgangatho umxube isiqulatho nenqatha, ukuba ukulungele ukusebenza. Isikhongozeli igcwele isixa zinqwenelekayo enjengentlabathi ngokwenza elitywinwe kwaye ayilungiselele kusengaphambili obegalelwe intlama ngodongwe. Clay amaziko iziko kufuneka spoonable. Isisombululo ezanyazanyiswa lonke ixesha. Xa iminwe baxovula kufuneka uzive njengentlabathi.

chamotte

Chamotte eziko Udongwe zingafumaneka ngokuthi zokudubula amaqondo obushushu aphezulu (1300-1500 ° C). Fireclay afterburning ukuba ilahlekelwa ngokupheleleyo plasticity yayo, luthe lwancothulwa kubo bonke emanzini. Benefits Product:

• ukufudumeza ukumelana;
• amandla;
• kwalo;
• frost.

Lo izinto sele maqula kunye ama. Chamotte lungisa yayigcinwa esitovini, kweziko. ungathenga lento kuthiwa "kaolin 'ezivenkileni DIY. Imveliso powder bungxengwe ngamanzi asetyenziswe ngokwemiyalelo. Esetyenziselwa yona imisebenzi eontini, nto leyo abangoyikiyo ubushushu. Chamotte isetyenziswa izisombululo udaka, wamatye kunye khazi. Chamotte kusetyenziswa xa usenza zitsha floor, iiphaneli khaxa, izinto ngokweekholamu njalo njalo.

Xa ulungiselela isisombululo, kukho ubuqili zodaka. Ngoku uyazi ukuba ukupheka njani, kuba oku kuxhomekeke umgangatho eziko.