Self-yokululama phansi kwi sebefaka ukhonkolo: kukhethwa izinto nobuchwepheshe

Self-yokululama screed phansi ku ukhonkolo uthele pretty elula. Uma ulandela izincomo, ngisho imfundamakhwela uzokwazi ukubhekana ngokuphumelelayo lo msebenzi. Ubuchwepheshe liqukethe ukuthi ingxube lelungiselelwe kuthululwe ku ukungcola ehlanzekile futhi engenazo izintuli kusuka screed usimende. Nokho, njengomuntu enamathela anolaka, kungasetshenziswa futhi ezinye izinhlobo izinto, isib, ukhuni noma ama-tile. enamathela Indawo enamaduli kumelwe kuqala uzilungiselele. Ngalolu futhi izici yokugcwalisa self-yokululama phansi izobanjelwa njengoba kuchaziwe ngezansi.

ukulungiselela izibopho

Uma unquma uthele emabhilidini indlu yangasese wedwa, udinga silazi kangcono inqubo kulungiselelwa usimende noma screed ukhonkolo. Ukuthi lolusuku umsebenzi kuyisihluthulelo operation eside ukukhiqiza enamathela. Screed Kufanele ube isakhiwo esiqinile, kufanele kufanele lube izindawo inkinga. Uma kukhona esishintshashintshayo ababuthakathaka ezikhonjwe, okunamafutha noma izindawo oily phezu, isayithi kumelwe kususwe, sivuse sebefaka ukhonkolo.

Self-yokululama screed phansi kuthululwe phezu kwaleyo ukhonkolo, ngemva ukunciphisa nge usimende noma usimende ingxube ekhethekile, uma kukhona isidingo esinjalo. Njengoba esinye sezinyathelo ezibalulekile ukuba abeke ukusonteka Foam eteyipini, okuyinto ethe njo azungezwe egumbini. Uhlonze lwalo kufanele kube amamilimitha angu eziningana. Le nto ivumela ingxube ukuvimbela izindonga abutting.

amathiphu angeziwe

Ukuba khona weld enjalo ithambisa ukusonteka okuyinto budluliselwe kusuka emangelengele flooring screed ngenxa yezinguquko lokushisa. Ngenxa yalokho, asikwazi ukudala phansi, okuyinto ukugcina ubuqotho isakhiwo iminyaka eminingi. On ezindaweni zawo imifantu abumane. Uma kubalulekile ukuqinisekisa eziyikhulu amaphesenti ukuvuza, tape inqanyulwa emva phansi uye womile futhi sikhala uyogcwala ungqimba sealant.

Izincomo umsebenzi

Ukubeka self-yokululama phansi kwi sebefaka ukhonkolo, kubalulekile unake okukhethekile izinga lokushisa. Umoya egumbini akufanele iwe ngezansi +15 ° C. Phakathi ukufakwa izibuya ukugwema okusalungiswa kanye lokushisa ukweqisa. Uma izinga lokushisa uwa ngezansi wathi uphawu, ingxube bangase balahlekelwe ikhono layo ayegeleza oyifunayo. Kulokhu, ngeke wandise futhi ukusetshenziswa, futhi ukufana namandla kungase kungabi ezingeni eliphezulu.

Uma izinga lokushisa kwe-standard kushiwo ngenhla, izinga solidification kuyokhula. Umphumela uyoba ethile nokuncishiswa kwamahora ukusebenza phansi, okuyinto sizothinta umphumela wokugcina ube mubi kakhulu. Kubalulekile ukuba banamathele izibopho ezithile ngokuqondile nangokusuka enhliziyweni umswakama.

Lolu khetho kumele wasigcina esifundeni 4%. Uma nomswakama uzokwehla, isidingo ukusingatha ebusweni ezinkingeni ungqimba ungangenisi amanzi. Njengengxenye esigabeni ukulungiselela ukusetshenziswa primer, okuyinto ukwandisa ezingeni adhesion. Lapho uqala substrate ukungena nakwamanye amazwe akuyona camera nge primer zihlukaniswa therefrom Bubbles emoyeni, okungase konakalisa ukubukeka ubuqotho ebusweni.

ugcwalise ubuchwepheshe

Uma isisekelo wakwazi ukumboza primer, kufanele ezisele ezomile. Self-yokululama phansi kwi screed ukhonkolo sibekwa esinyathelweni esilandelayo. Kubalulekile ukusabalalisa njengoba nombala ngangokunokwenzeka ebusweni ingxube. Uma indawo egumbini mikhulu, Gcwalisa kungenziwa izingxenye.

Ngemva yokululama ingxube kufanele zisuswe nge air Bubbles we roller aeration. Ungabese uqhubekele topcoat yokugcwalisa. Lapho isembozo phansi uye ayahwamuka, kufanele ukuvenisha esekelwe polyurethane. Njengoba imfuneko kuphuma lokushisa njalo ngesikhathi omiswe material. Zingakapheli izinsuku 2 kubalulekile ukugcina lokushisa, ukugwema umswakama umhlabathi futhi okusalungiswa.

Indlela ukukhetha phansi self-yokululama

Kaningi, abathengi ngohlobo self-yokululama phansi kungcono ukukhetha. Zonke ingxube self-yokululama zihlukaniswa izinhlobo ezimbili - polymer futhi cement-. Lo mqeqeshi owake wapheka asetshenziselwa topcoats, kanti yokugcina zisetshenziselwa qondanisa isisekelo ekhona.

Kepha resin iphansi, ngezinye izikhathi ingaba umthombo:

• methyl methacrylate;
• epoxy;
• polyurethane.

Ngenxa yokuqedela elingenamikhono usimende asetshenziswa fillers phansi. Bakhuthaza enye screeds cementitious. Isici esiphawulekayo screeds bendabuko kuphuma okwengeziwe ketshezi ukusebenza ukungaguquguquki okudlulela ngaphesheya phansi futhi yakha surface flat. izingoma ezinjalo amamiksi owomile self-yokululama phansi. Asetshenziswa njengezitolo elisekela for roughing ukhaphethi, linoleum, laminate, njll ..

Ngokuba ukulungiswa izithako ukungezwa amanzi. Phakathi yezingxenye kufanele ezigqanyisiwe:

• lime;
• usimende;
• plasticizer;
• isihlabathi esihle.

Izinzuzo izibuya ezifana yilezi:

• yizinhlobonhlobo;
• ukuqina;
• okusezingeni eliphezulu yokululama izakhiwo;
• ukumelana okushisa aphansi;
• ukuqina kakhulu;
• izindleko ezincane.

Polyurethane izibuya zibizwa futhi ngokuthi linoleum ketshezi. ukwakhiwa ezinjalo ezisebenzayo kufanele okusezingeni eliphezulu izakhiwo zokuhlobisa futhi ingasetshenziswa emakhaya nasezibhedlela e umkhakha. Uma namanje abazi ngikuphi ukuzihlola yokululama phansi kungcono ukukhetha, ungakhetha polyurethane izingoma ukuthi bathole ukusatshalaliswa yazo ebanzi hhayi kuphela emakhaya nasezibhedlela namahhovisi, kodwa futhi / ku:

• izitolo;
• izikhungo zokunakekela ingane;
• ukulungisa imoto;
• zokudla;
• izindawo ezemidlalo;
• laboratories;
• yokupaka;
• izitshalo.

Phakathi izinzuzo izibuya ezinjalo kufanele ezigqanyisiwe:

• amandla;
• ukufudumeza ukumelana;
• Ukuzivumelanisa nezimo eliphezulu;
• lula nesondlo;
• ukumelana namakhemikhali;
• okusezingeni eliphezulu izakhiwo zokuhlobisa.

Epoxy Self-yokululama emabhilidini

Lezi izibuya yakhiwa epoxy resin kanye hardeners. Emva kokuhlela ebusweni livele libe eqinile futhi ezingeni lokuthi umswakama kanye asisho collapse ngaphansi kwethonya acid, alkalis namakhemikhali yasendlini. Ukusebenzisa ukwakhiwa okunjalo kungaba ukudla chemical izitshalo, imoto izona namadamu okubhukuda. Uma ufuna ukugcwalisa phansi endlini yangasese, zezakhi epoxy Site lokhu kahle ngangokunokwenzeka, ngoba ziphephile ngokuphelele futhi anconywe ngisho izibhedlela nezikhungo zezingane. Phakathi izinzuzo Izingxube ezinjalo kufanele kwenziwe ukumelana nokuhuzuka, kakhulu izakhiwo zokuhlobisa, namandla high futhi umswakama ukumelana, izingoma zamakhemikhali.

methyl methacrylate flooring

screeds Eqeda bungatholakala ngosizo methyl methacrylate Izingxube, okuyinto Lifanele for izakhiwo zezimboni. Ziyakwazi bafake ukumelana ezingaphezu kuka epoxy, futhi inert amakhemikhali. ukwakhiwa okunjalo emva omiswe awekho ngaphansi nemihuzuko, akunakwenzeka ukuba ekuqaleni, ebhekene imithwalo enkulu mechanical, ngakho ingasetshenziswa kuphi drive izimoto imishini esindayo.

Okunjalo self-yokululama zisuke ezinhle ngenxa yokuthi ome ngokushesha, ngakho ukufakwa yabo engenziwa ngaphandle kokuma inqubo ukukhiqizwa. Izinzuzo main yilezi:

• ubulukhuni;
• anda amandla;
• Ukumelana umswakama;
• Ukumelana amakhemikhali;
• high speed lomsebenzi.

Kodwa zikhona nemiphumela ethile engathandeki, basuke iphunga abuhlungu ekwakhiweni ketshezi.

Mayelana ukushuba okungenani kanye ukuthelwa ukhonkolo screed ubuchwepheshe

Uma unquma ukwakha phansi, kubalulekile ukwazi ukuthi iyini le ukujiya ubuncane izibopho ukhonkolo, eqinisweni uyokwenza njengoba base. Lokhu ipharamitha ngokusho kwezinkambiso sanitary imithetho kungenzeka elilingana 2 cm, okuyinto yiqiniso endabeni lapho kwagcizelela usimende ukuxubana isetshenziswa.

Uma ifreyimu yokugcizelela singanikezwanga, ukuphakama okungenani embhedeni bengase bazikhandlele 4 cm. Kubalulekile ukwazi futhi indlela yokwenza sebefaka ukhonkolo. Isinyathelo sokuqala siwukuba ukulungiselela base ubudala futhi sithole ugobile ebusweni. amabhikhoni ephakeme efakwe kwenziwe ungangenisi amanzi, wabeka yokugcizelela anezikhala.

Ukuze phansi esinyathelweni esilandelayo iwukulungiselela mix ukhonkolo. Isinyathelo esilandelayo kuyoba ukugcwalisa ikhambi lelungiselelwe. Njengoba kunjalo nge izibuya ukugcwaliswa e screed ukhonkolo ungakheka air Bubbles ekwazi zilulaza izinga design. Banduluka at the stage of ethela induku elincanyana, okumele Pierce yisiphepho isikhala.