Olungaphambili emanzi: ntoni na? ezizodwa zobugcisa ngathi emanzi, alungileyo kwakunye nangalunganga

Abaninzi olungisa izinto kunye neenkampani professional namhlanje zisetyenziswa kakhulu ukuba yokucokisa ebizwa ngokuba izindlu ezimanzi olungaphambili. Yintoni na ekufuneka uyazi phambi kokuba ucinga ukuba kufuneka kufakwe sokugqiba iindonga lwangaphandle indlu ubugcisa. Emanzi elala olungaphambili usebenzisa yokwambathisa ubushushu, olusetyenziswa njengoko istro extruded okanye enye impahla kunye nezakhiwo leyo aya kukunika inkqubo amandla kunye nokumelana kwiimpembelelo yangaphandle.

incazelo

olungaphambili emanzi, njengoko iqondwa ukusuka igama layo, angene ukusebenzisa indlela yesicelo emanzi ngombala yangaphandle. Yiyo ke loo nto nayiphi olungaphambili, esetyenziswa kwi nokuhlaziya ngokutsa ubume iglu okanye umxube lohlobo umanzi angabizwa emanzi.

Isetyenziswa kwi itoti kunye semi-yokuncamathelisa, oko kukuthi kakhulu ukuba bathenge esele zenziwe. Unakho ukuthenga umxube esele zenziwe, okanye elinye elifuna ukuxutywa ezongezelelweyo phambi kokuba baqalise umsebenzi.

uhlobo emanzi izixhobo kobuhle

Inxalenye omanzi olungaphambili ukuba ngeengcamba ezintathu ezinkulu, omnye - i ubushushu thermal, zigxunyekwe umphezulu blister kunye iglu. Ngokubanzi, njengoko ukwakhiwa enamathelayo isicelo, isisombululo Polymer. Phakathi iimpawu zayo onokuyivuyisa ngayo ukwahlula adhesion esemgangathweni kumphezulu axhasayo, kunye heater nayiphi na uhlobo. Njengoko amagwebu yokwambathisa singasebenza. Kodwa uboya izimbiwa lukwasetyenziswa ukuba sikuzuze ukuba lo msebenzi kufuneka zibe ngohlobo amacwecwe engqongqo.

olungaphambili emanzi busenza ukuba umaleko ngaphezu kwesinye, nto leyo enza njengoko izinto base. Intliziyo yayo umaleko onzima, eyenzelwe ukukhusela ubushushu kwiimpembelelo mechanical lwangaphandle. It is on umaleko isiseko kwaye nto zibambene nayo ukutyabeka zokuhombisa. Ngokwesithethe wenza, umxube Polymer lingasetyenziswa ngokubambisana kunye nokuqinisa umnatha. Kwiimeko ezininzi sisiseko isisombululo buzane fiberglass, leyo likhusela ngokuchaseneyo kwealkali.

Ukuba ukhethe sangaphandle emanzi, Ukufakelwa kobuchwepheshe kubandakanya phambi kumafa layo kunye ukubonakala Ipeyinti zokuhombisa. Le nkcazelo ithandwayo ngexesha elifanayo izenzo udaka nje textured. Kuyinto elula ukuba isicelo kwaye ixabiso eliphantsi. Ukongeza, ezixabisekileyo kunye yokuba lungenasiphumo ezindongeni kunye sengathi ukuba ubunzima bayo, ekubeni ubunzima balo ayinamsebenzi.

Kwizazi kobuhle emanzi

Ukuba unomdla lwefacade imanzi, oko kuyimfuneko ukuze ufumane okuthe vetshe. Kubalulekile ukuba sinikele ingqalelo iimpawu ezintle ngale ndlela yomhombiso. Phakathi kwezinto ezibalulekileyo, njengoko sele ikhankanyiwe - iindleko. Ngoko ke, ukuba uthe wenza umsebenzi ngokwakho, isikwere imitha ngombala liya kuxabisa malunga 300-800 engange, ixabiso yokugqibela kuya kuchaphazela ixabiso esetyenziswa udaka kunye usambathisa. Enye plus ngokufanelekileyo uluhlu olubanzi imibala. Oku kukwasebenza ngezisombululo textured. Kodwa ukuba kukho imfuneko yokuba kutshintshwe imibala, umphezulu ke zipeyintwe na emthunzini.

Ukufakelwa olungaphambili emanzi ubonelela izinto yokwambathisa ukunika kugqityiwe practical ngempahla zokwambathisa ezikhoyo. Ukuba nje uqalisa ukwakha indlu, yaye uyazi ukuba olungaphambili baya kupheliswa yi indlela imanzi, unako ukusindisa kumsebenzi, kuba emva ziya zigqunyiwe udonga. Ewe, kwaye zonke izinto zokwakha kusindise njengoko eludongeni ubukhulu kusenokuba ezinjalo ukuba ngokwaneleyo ukuqinisekisa amandla.

Ukuqwalasela lwefacade imanzi, ukuba oko kuyimfuneko ukuze siqonde kwaye uthathe ingqalelo yokuba iinkqubo anjalo ubunzima ephantsi, nakuba multi-sixhobo sekhombuya. Oku kubonisa ukuba kungenzeka ukuba unombombiya kwisakhiwo eyinkunzi kunye neendonga ngamatye. Le ndlela, kungaba wabaphakamisa kunye nezindlu isakhelo, ezo zifakwe kwi ibhanti okanye isiseko columnar. Ngenxa yokuba ukwambathisa sibethelelwe ngaphandle isithuba ephilileyo, indawo yokwakha luncedo iya kuhlala injalo.

dewpoint offset

Xa uqwalasela lwefacade imanzi, kubalulekile ukuqonda. Ngapha koko, ukuba ngaba uthathe ingqalelo zonke iinkalo nkqubo, ungenza wenze ukhetho lwakho wakhetha izisombululo inzuzo kangako yaye ngaphantsi ubenomtsalane emakhayeni abo.

Kubalulekile ukuthatha kwakhona ingqalelo into yokuba indawo ye zokwambathisa ngaphandle kweendonga langaphandle efanelekileyo kakhulu, kuba likuvumela ukuba wenze i kwindawo umbethe ngaphandle kweendonga komkhulu. Kanti ukuba yokugquma yenziwa ngaphakathi kwizakhiwo, kuyimfuneko ukuba bacinge ekulweni asakhulayo kunye nokufuma amafu phezu ngaphandle kwe izinto uphawu. Zonke ezi zinto zibonisa ukuba olungaphambili emanzi, apho umsebenzi kuya kwenziwa ngokwazo, singabandakanyi iingxaki ezinxulumene ne ekumisweni nokuvunda kwaye nangesihumba ezindongeni.

Bendlela kobuhle emanzi

Simele sikhumbule ukuba yonke into ethile, hayi ngaphandle - kunye nenkqubo lilungiselelo olungaphambili kwi-technology emanzi. Zibandakanye msebenzi kuphela kwezi nyanga zishushu. Ukongeza, imozulu embi unako ukuthintela ukuqhubeka kumsebenzi kungabangela ukulibaziseka kugqitywe inkqubo ixesha elithile. Ukuba ngaba uthathe ingqalelo le mfuneko, i smudges ahlale phezu kobuso olungaphambili. Ukongeza, ubomi engumzekelo olungaphambili emanzi ayidluli engama-30, nto leyo kakhulu ngaphantsi xa kuthelekiswa nezinye iintlobo lwamalungiselelo yeendonga yangaphandle.

Ngexesha ukusebenza, ubude zolondolozo imbonakalo lokuqala iindonga kungancitshiswa, oko kuchaphazela ukuzibaxa obushushu. Ngoko ke, ukuba phakathi kumaxabiso umahluko omkhulu, le nto kukuba ukwazi nomthelela kakhulu bokuphila olungaphambili.

iinkcukacha of kobuhle emanzi

olungaphambili emanzi, iteknoloji ufakelo leyo ifuna ukusetyenziswa ezahlukahukeneyo kunokubandakanya ukusetyenziswa hayi kuphela kwimixube kwakuse. Ukuba kukho imfuneko ukunciphisa iindleko yomsebenzi, kunokwenzeka ukuba ukusebenzisa betye ngaphantsi imali eninzi, kodwa xa yithenge kubalulekile ukuba sihlale sikhumbula ukuba ukwakheka ngcina kufuneka babe neempawu ezithile, phakathi kwabo, kufuneka kwenziwe ubuchule elihle Kwathi umphunga, kwakunye yokuchasa iqabaka kunye neempembelelo bangaphandle. Lo mxube enamathelayo kunokwenzeka kuphela ukomeleza eziphathekayo, kodwa ukugudisa kumphezulu.

"Olungaphambili emanzi" inkqubo, njengoko kucacisiwe apha ngentla, unokusekelwa sawo yoboya izimbiwa okanye istro eyandisiweyo. Xa kuthelekiswa, lwalo lokuqala yahlukile iimpawu ezigqwesileyo zokwambathisa, ingakumbi elungileyo abangelwe nembasa. Ke baninzi inkunkuma evela iglasi namhlanje, ekubeni njengokuba ixesha elide, nto leyo eyenza kube sengozini.

Ukucacisa Ukwambathisa layer

Ukuba ugqiba ukuba ukhethe yonke into ngathi emanzi yi ezimbiwa uboya yokugquma, kuyimfuneko ukuba uthenge lowo uba amandla eqine ku ezahlukene 15 kPa okanye ngaphezulu. Ukuba usebenzisa umbandela othe amandla omhle kangaka, olungaphambili akayi ukunyamezela umthwalo umoya.

Malunga uxinano, kufuneka ingahluka kuluhlu 130-180 kg / m ^3. Le mfuneko kufuneka ithathelwe ingqalelo ukuze ngongqameko udaka azithanga saa. Le nto kufuneka lungachazwa kunye nokumelana kwealkali, leyo ilingana okanye ingaphezulu kwe-12,5 pH. Loo imfuneko kungenxa yokuba phakathi izinto kwenzeka pH obrak, nto leyo sonakale usambathisa. Ububanzi amacwecwe nayo ibalulekile. Umahluko phakathi kwabo akufuneki sibe ngaphezulu kwe-3 mm. Oku kukuqinisekisa ukuba ngaphambili laba kubuhle. Amanzi kukufakwa umbandela akufunekanga igqithe kwi-1.5% xa umthamo nehitha.

Iimpawu istro layer

Ukuba ucwangcisa limanzi izinto sangaphandle Kubalulekile ukukhetha ngokuchanekileyo. Ngoko ke, ukuba sisiseko istro yokugquma maleko uya kuyo ebekwe ezinye iimfuno ngokwemiqathango ngamandla, nto leyo akanakuba ngaphantsi kwe 100 KPA. Ngokuphathelele lexinene, inani ingahluka kg-15 ukuya kowama-25 / m ^3. Kukho kwakhona kwamanzi ebalulekileyo agudileyo, kusenokuba unxaxho ubuninzi 0.5%.

Features udaka ezikroziswayo ukutyabeka engaphandle

Kubalulekile ukuba ihlale engqondweni into yokuba umaleko udaka kufuneka idibane iimpawu ezithile. Ngenxa yoko, umaleko ukuxinana kufuneka sibe iindidi ukusuka 145 ukuya 200 g / m ^2, kanti Ebubanzini kufuneka ube malunga 3-5 mm.

Kubalulekile ukuba ukhethe umbandela umaleko zokuhombisa oluchanekileyo kufuneka nakanjani baye banda iimpawu engumphunga permeability. Kodwa ke kucetyiswa ukuba ukukhetha elingana ukuxinana 1.6 g / m ^3. Ukuba nokuhlangabezana nezi mfuno xa ukhetha umbandela, olungaphambili umanzi iya kudibana nazo zonke iimpawu inkqubo esemgangathweni eya kuhlala ixesha njengoko kuyimfuneko.

Gqibezela "olungaphambili ezimanzi" namhlanje aliyeki ukuthandwa ngenxa yokuba indlu ukhangela emva kokuba umsebenzi esinomfaneleko kakhulu, yaye iindleko akuyona onke penny entle.