Ubuncinci buncinane bomgangatho wesantya. I-screed eyomileyo. Ukubalwa kobunzima bomgangatho wesantya

Kwindlela yokubeka okanye ukulungisa umgangatho, i-screed iyona ngongoma ephambili, njengoko isigubungelo esingaphantsi sibheke kwi-plane epheleleyo. Ukuze uphefwe kakuhle, kufuneka ubale izinto ngokuchanekileyo:

• Khetha ukhetho olufunwayo.
• Uhlobo olutyiweyo.
• Ukwakhiwa kwesisombululo.

Okokuqala, ubuninzi obuncinane kunye nobuncinci bomgangatho wesigxina kufuneka kuqinisekiswe: ukuzinza nokuqina kwengubo kuxhomekeke ngqo kule mimpawu. Uluhlu oluqingqileyo luya kukwazi ukubonelela ukuthembeka kwakho ekujoliswe kuyo, kwaye ngokuqinileyo kunokwenzeka ukuba umthwalo kwi-overlap uphezulu.

Iimeko ezichaphazela ubukhulu be-screed

Ubuncinci bezinga lomgangatho wesiseko lubekwe kwimeko nganye, ngokuxhomekeke kwi:

• Indlela yokwenza umzobo.
• Ziziphi izinto ezisetyenziselwa i-screed.
• Ngaphantsi kweyiphi i-coverage (linoleum, laminate, njl.) Isiseko silungiselelwe.

Ngenxa yokuba i-screed inokubunjwa njengobushushu kunye nesandi sokuqhawula isandi esenziwe ngezinto eziqinileyo okanye eziphathekayo, kunye neengubo ezigqithisiweyo.

Ubungakanani be-screed buxhomekeke ekuhambeni kwesiseko, ngokulandelanayo, ngokubhekiselele ngakumbi, ukugqithisa ubuninzi bokubumba kufuneka, kuba phantse yonke into efuna ukuba yindawo epheleleyo.

Ukuchonga isondo esingalinganiyo

Ukuze ubale ubunzima bomhlaba wesibhakabhaka, kubalulekile ukubhala ingqalelo kwisiseko sakho ngokuthe ngqo: umehluko kwiindawo eziphakamileyo kunye nobukho bezinto eziphambili. Akwanele nje ukubona nokuqonda ukuba umgangatho uphantsi okanye awukho. Ukuba, xa ucinga, kubonakala kucocekileyo, ngoko uhlolwe yinqanaba lesakhiwo okanye ibha bonke bangatshintsha. Kufuneka uhambe ngefowuni phantsi, kwaye unokwazi ukuba khona kwezimbobo phakathi kwinqanaba lesakhiwo kunye nesiseko. Ukuba kukho iincwadana ezincinci, umgangatho uya kufuneka udityaniswe usebenzisa i-screed.

Ngokuyinene, ubukhulu be-screed kwiindawo zokuhlala apho iingubo ezindala zithatyathwa khona kwaye entsha iyahluka ukusuka ku-3 ukuya kwi-5 cm. Abanye bakholelwa ngokugqithiseleyo ukuba umthi unomhlaba, ungcono. Nangona kunjalo, oku akunjalo, musa ukulibala ukuba injongo ye-screed iphakamisa, kwaye ingabi ukwandisa ubude bomgangatho.

Ukongeza, ukuba i-coupler yenziwa ngokuzaliswa ngokuqhelekileyo komhlaba ngobunqamle obunqamlekileyo, umgangatho awuyi kuba, kwaye uya kumelela ixesha elide, ngaloo ndlela kudala ukuphazamiseka okukhulu.

Ubuncinci ubuncinane

Xa kubalwa ubukhulu be-screed, izinto ezininzi kufuneka ziqwalaselwe ngqalelo:

• Ngaliphi isiseko esenziwe.
• Unjani umxube osetyenziswayo.

Xa uhambisa i-slabs kwi-slabs, ubuncinane ubuncinane be-screed floor kufuneka kube ngu-20 mm.

Xa ubeka isisombululo kwishushu okanye ukukhutshwa kwesandi kwizinto ezikhuni okanye eziqinileyo, uluhlu alufanele lube ngaphantsi kwama-40 mm, kwaye kufuneka kuqinisekiswe intsimbi yentsimbi. Le mithetho efanayo kufuneka ilandelwe xa ihambisa umyinge kumgca wokungena kwamanzi kwindawo yokuhlambela nasekhitshini.

Ngokuhambelanayo ne-SNIP, ubukhulu be-screed for pipeline edibeneyo kufuneka buhluke kumgama wamabhobho ngo-10-15 mm kwisikhokelo esikhulu.

Ngokuqinisekileyo, ukuthoba umgca we-screed, ukongezelela ngakumbi ukulungiswa, kodwa ungakulibali ukuba "ulahlekileyo uhlawula kabini", ngoko ke kukho ezinye izinto kufuneka ziqwalaselwe:

• Uluhlu oluncinci lubangela ukufudumala okukhawulezileyo kokuswakama, oku kunokubangela ukutyhalwa kwi-screed.
• Isalathisi esincinci se-screed asikwazi "ukuxhoma" ngesiseko;
• Umonakalo obonakalayo kwintembeko yesikolo xa izinto ziwa.

Ubungakanani obukhulu

Ubuninzi bobunzima be-screed kwimeko nganye lubekwe ngokwahlukileyo. Ngokukodwa, esi sibonakaliso siboniswe kwibhokisi okanye kwimemo kwisisombululo. Ukuphakama okuphezulu kwazo zonke izisombululo kuyahluke, kuyahluka ukusuka kuma-20 ukuya kuma-80 mm. Iingcaphephe zincoma ukuba zisebenzise ukuphakamisa amanqanaba amanqanaba atshabalalayo "i-screed", kuba ihlangabezana ngokufanelekileyo nomsebenzi kwaye inenzuzo kakhulu kunokwakheka komgangatho omile.

Ukuba sithetha ngobungakanani obukhulu, ke kukho imigaqo yabo yintoni ubunzima esetshenziselwa iingubo ezahlukeneyo:

• Xa ubeka phezu kwendawo ephathekayo yekrete, u-20 mm uwanele.
• Xa ubeka kwi-insulation-45-50 mm.
• Kwibhodi lokubanda - 10 mm.
• Etshisayo - 20 mm.

Xa ubeka umthamo omkhulu, kufuneka ukuba ushiye umgca wokugcina umtya kwi-20 mm ecaleni kwemijelo, efunekayo ukuba wandise loo nto xa ufudumeza. Gcwalisa le ngqimba ngetywala yokwakha okanye iteksi ekhethekileyo.

Ubungakanani obuninzi bomxube omile abugqithisi 80 mm. Oku kuchazwa yinyaniso yokuba le ngcaciso ayifuni ukukhuphuka kwamanzi.

Ulwakhiwo oluqhelekileyo lwesamente nesanti lunokubekelwa ngaluphi na ucalulo, nangona kunjalo abaqeqeshi bayacetyiswa ukuba bangenzi ngaphezu kwe-150 mm, ngaphandle kweyokuqala.

Ukwahlula

Ngokomlinganiselo, kukho iintlobo ezintathu ze-screed:

• Iprogram yeprogram yeSlim. Xa ukhetha olu hlobo, isisombululo esisetyenziselwa ukuzimela, esenza ukuba sikwazi ukudala ubungakanani be-20 mm.
• Ukuphakama kwe-Screed ukuya kuma-70 mm. Ukwenza, ukuqiniswa kusetyenziswa kwi-mesh yensimbi okanye iintonga zokuqiniswa.
• Ubuninzi obuphezulu bufikelela kwi-150 mm. Yenziwe ngokubeka i-monolith kunye nesakhelo sesinyithi sangaphakathi.

Umxube wokuxuba

Ubuncinane bomlinganiselo wesiteji somgangatho, kunye nomda, kuxhomekeke ngokukodwa ekubunjweni komxube kunye neengxaki nge-substrate.

Xa ufumanisa izibonda ezingaphantsi kwama-20 mm kunye nokungalingani, kucetyiswa ukuba usebenzise ama-self-leveling compounds. Zizimela ngokuzimeleyo phezu komhlaba ngaphandle koluntu uncedo. Emva kokuba isisombululo sesomile, unokuqalisa ngokukhawuleza ukubeka isikhephe esikhulu. Ukwakhiwa kwesisombululo kubandakanya:

• Cement okanye gypsum.
• Isanti esihle.
• Iiplasticizers zokuphucula umgangatho.
• Claster.
• Iigulane.

Kwiingxaki ezingabalulekanga, ubuncinci kunye nobukhulu obuphezulu bomgangatho wesibhakabhaka kwihostlu lugqitywe ngumenzi wolu hlobo.

Ukongezelela koku ngasentla, kukho ezinye iingcebiso malunga nokuphakanyiswa kwe-screed:

• Ukuba i-screed isakhiwe phezulu kwinqanaba lokusibeka, kuyadingeka ukuba ushiye ikhefu malunga ne-40 mm phakathi kodonga kunye nesigxina. Kamva iya kugcwaliswa nge-filler insulating filler. Iingcali zincoma ukuba i-monolith ikhutshwe kwiindonga ngumfanekiso wokungena ngamanzi.
• Ukulala kwi-slabs ubukhulu bunokuba yi-10 mm.

Isikiti se-sement

Eli qulunqa lisetyenziselwa ukuhlawula iintlawulo ezingaphezulu kwe-20 mm. Ekubeni umxube we-sand-containing uqukethe i-plastifier in the composition, iingcali zithi ubukhulu be-samente esiyi-screed kumgangatho kufuneka kube ubuncinane be-30 mm. Ngobuncinci obuncinane, imifantu iya kubonakala ngexesha.

I-Screed ngeemeko eziphezulu

Kukho iimeko xa iiplati ze-monolithic zibekwe kakuhle, ezibangele ukubunjwa kweemeko ezinamandla ezingaphezu kwama-60 mm. Kule meko, kucetyiswa ukuba i-screed yenziwe kwi-mortar yomxube wetshonkrithi kunye nehlabathi elincinci. Ubunzima bekrekiti yomhlaba weskrini lunokufikelela kwi-100-150 mm. Kwiimeko ezininzi ezingakuhoxiswa, xa umthamo kunye nemibundu ifikelela kwixabiso elikhulu le-150-170 mm, kubaluleke kakhulu ukuba wenze uhla oluphantsi lwekhonkrititi, kwelinye iimeko indleko kunye nesisindo se-screed ziza kuba ziphezulu kakhulu.

Umgangatho omile

Ekubeni kukho iziphene ezibonakalayo, i-screed eyomileyo isetyenziselwa ukukhawulezisa inkqubo, equka izinto ezingadingi ixesha elide. I-Screed ibandakanya uluhlu lwezinto eziphathekayo ezizaliswe ngokutsha, umzekelo, udongwe olwandisiweyo, kwaye ngaphezu kwalo luhlanganiswe ngetekisi (i-plywood, ibhodi yamathambo kunye nabanye). Ukuba kuyimfuneko, unokuqhuba i-hydro, ukufudumala okanye ukuthungelwa kwengxolo. Ubungakanani beengubo ezivela kwi-35 ukuya kuma-60 mm.

Umgangatho ofudumele wamanzi

Xa umbuzo uvela malunga nokuba ubukhulu bekhreyithi kufuneka bube yintoni, kufuneka uqale ucacise ezinye iindawo. Inyaniso kukuba kwisixhobo samanzi afudumele, i-screed yenza imisebenzi emibini kanyekanye. Okokuqala, oku kunjalo, isiseko sokubhinqa kokugqibela, okwesibini kukuqokelela nokusabalalisa ubushushu. Ukongezelela, uluhlu lunikeza nomsebenzi wokukhusela, oku:

• Ukhusela iipayipi kumonakalo.
• Uluhlu oluphezulu lwesantya ukusuka ekugqithiseni.
• Kwimiqolo engezantsi, isandi kunye nokutshatyalaliswa kobushushu kubunjwe.

Ngako oko, ukuqonda ukuba bunjani ubungakanani bomhlaba obushushu bomhlaba obushushu obufunekayo kunoma ubani olungisayo.

Ukuze kwenziwe i-screed efudumele, iisombululo ezinokuthi zingabamba kwaye zigcine ukufudumala ixesha elide. Izisombululo eziseleyo azifanelekanga oku, kuba "zidla" ukushisa. Ukongezelela, kwisixhobo somgangatho ofudumele ngokuqhelekileyo kukho ukungafani kweqondo lokushisa, okuchaphazela kakubi imiphunga yesamente nesihlabathi.

Isisombululo esiphezulu somgangatho ofudumeleyo ngomzuzwana ngumgangatho, ngenxa yokuba iiplastiki kakhulu kwaye idla ngokukhawuleza.

Ngoko, yiyiphi intlupheko kufuneka ibe ngumgangatho wesisitye esikwi-cover cover? Kule meko, i-screed ephezulu iya "kuyidla" ukushisa, ngaphezu koko, ukulungiswa kolawulo lokushisa ngeke kube lula. Kodwa ngakwelinye icala, iingubo ziya kufudumala ixesha elide, oko kuthetha ukuba kuninzi ukugcina ubushushu.

I-screed encinci ayilona yinto efanelekileyo. Kule meko, ukugqithisa kunokwenzeka, kwaye ubushushu buya kusasazwa kwiindawo, apho kukho iibhobho.

Kwindlu, i-screed ayifanele ibe yimbi ngaphezu kwe-100 mm kwaye ilula ngaphezu kwe-70 mm, ngaphezu kweepayipi i-layer of mortar - 20-50 mm. Kwezinye iimeko, idizayini "ixhomeke" ngokukhawuleza: phakathi kwesiseko kunye nesiseko, ukutshitshiswa kwezothutho kunye neengxolo kuqhutyelwa, kulo mzekelo kungcono ukudala ubuncinane obungama-35 mm.

Omnye ipharamitha ebalulekileyo ebonisa ukuba ubukhulu be-screed kumgangatho wamanzi afudumeleyo yizinto eziphathekayo zokushisa. Ngaphezulu kwemibhobho yomgangatho wamanzi kuyimfuneko ukubeka isisombululo se-30 mm.

Yintoni enokukhokelela ekufakekeni okungafanelekanga kwe-screed?

Ukuba ukusetyenziswa kwetheknoloji engathobeliyo, iipropati zokusebenza ze-screed ziyancitshiswa. Kubaluleke kakhulu ukugcina umthamo wezinga lokukhawulela, ukuba i-coefficient idlula nge-0.2%, iingubo zokugqibela aziyi kuhambelana nemigaqo.

Ehlabathini, okungahambelani kakuhle, izixhobo zingenza phakathi kwengubo yengubo ephezulu. Yaye malunga nezo ziphononongo, xa ukulungiswa okungafanelekanga ukusabalalisa isenti phantsi uze ugcwalise ngamanzi, awufuni ngisho nokuthetha. Iingxelo zale meko zinokufumaneka lula kwiiforum ezizodwa. I-Screed, ebekwe ngezitenxo, ngokukhawuleza iqala ukunyuka, kwaye ayiyi kuba yinto enokwethenjelwa kuyo nayiphi na ingubo ephezulu.

Olu lungelelwano lufanele luphulwe kunye ne-puncher, lithathwe ngaphandle kwendawo kwaye lusekwe kwakhona. Umsebenzi wabatitshala abangenabasebenzi uqinisekisa iindleko ezongezelelweyo kunye nokulahleka kwexesha. Kungcono ukwenza umsebenzi ngokwakho kunye nokugcinwa kwazo zonke iinkcukacha kunye nezihlandlo, kodwa ngokubaluleke kakhulu, zihambelane nobukhulu obucetyiswayo.

Njengoko ubona, akunzima ukubala iiparameters. Nangona kunjalo, kuxhomekeke kuhlobo lokukhangela, kufuneka uqwalasele yonke imiba eyaziwayo ngoku.