I-engile ukutyekela uphahla ungagcina isakhiwo ukusuka zemozulu okanye atshabalalise yaso

Wonke isakhiwo kufuneka kukho ukhuseleko ethembekileyo xa kuthelekiswa neziphumo ezibi kokusingqongileyo. Oku kubhekiselele kutshintsho lwemozulu, kuchazwe ukutshintsha isantya somoya kunye imvula (ikhephu, imvula, isichotho). Olu khuselo inikwa yi eluphahleni lwesakhiwo, ingakumbi i kophahla kophahla isakhiwo njengoko kakhulu. Isizathu kukuba kwithambeka kophahla, esebenzisa womxhuzulane koMhlaba, likuvumela ukuba ukucima ngokukhawuleza kwezulu kophahla, ngaphandle sithwalisa sezulu.

Kusengqiqweni ukucinga ukuba abathandwayo self-ukucoca yophahla kunye engile enkulu. Kodwa kuyimfuneko ukwenza umzobo elula kwiphepha ukubona ukuba iingxaki gqithi ngoxa apho.

Ukunyuka angle uphahla kuthatha ngokunyuka, nehashe yakhe, nalo Ukhula zejometri nenkqubela yokwakhiwa kwayo kunye nophuhliso. Ubukhulu kummandla kophahla, mkhulu iseyile yayo, ukutsho oko, umphezulu lowo ubethwa ngumoya. Umzekelo, ukuba ukwandisa engile ukutyekela uphahla degrees 34, 11 ukuya kwelama-45, umoya iyalayisha ayakhula kophahla ngokuphindwe kahlanu. Oku kuquka ngokuzenzekelayo someleza kwisakhiwo eliseluphahleni. Okokugqibela, kukho indawo enkulu lophahla kwaye ibandakanya ukusetyenziswa okukhulu eziphathekayo. Ngamafutshane, konke oku kwandisa ixabiso lomsebenzi ngamanye amaxesha.

La manani angentla - 11 ne-45 degrees - azikho ngengozi. Kungenxa kule kuluhlu, waza wafuna kwizibhambathiso phakathi imfuneko yokukhusela isakhiwo emvuleni umoya, kwelinye icala, kunye neempawu zolwakhiwo bendlu - kwelinye icala. iiresiphi jikelele apha, ukubalwa iengile elilelona ezingeni yoyilo ukuba, kwimeko nganye ukuba kwenziwa ngokwahlukeneyo.

Phambi kokuba ubale engile kophahla, kufuneka ufunde ixabiso umthwalo iyonke phezu kwendlu. Le nto ndiyibhalayo ubunzima square metre lophahla kunye nomthwalo nekhephu iphezulu kummandla ngamnye.

Ubunzima uphahla uchazwa umdibaniso inyambalala kwanangamacandelo alo. Njengoko yaziwa, nophahla "pie" - olu daka, sheathing kunye usambathisa. Kodwa kuyimfuneko ukuze bakuthathele ingqalelo ubunzima uvimba ethile, leyo ukuyandisa udibaniso waba ngumba ka 1.1.

Amaxwebhu olumisiweyo ukwakhiwa iqulethe ulwazi isalathiso umthwalo ikhephu lommandla ubukhulu kunye okuza yayo lokuqhuba kuqwalaselwa engile ukutyekela eluphahleni.

Oku kufuneka itshintshwe ukuba ngenxa izibalo kuya kuvela kunene umthwalo eliphezulu ngokuvunywe phezu kwendlu. Olu tshintsho luya kubandakanya ukuhla umthwalo ikhephu. Xa umlinganiselo onjalo akazange kungakhokelela umphumo elamkelekileyo, Ingcambu ngxaki kufuneka wafuna kuyilo kophahla abangafezekanga.

Kuba ngalunye uhlobo lwezinto nophahla na engile yayo ubuncinane ukutyekela eluphahleni. Umzekelo, tile, isileyiti kunye nezinye izinto ukusuka iziqalelo kokuqamba kukuvumela ukuba wenze kummango oya degrees 22. Loo angle utyekelo uphahla kuthintela ukuqokelelana ukufuma amalungu. -Umaleko Ezintathu uphahla izinto roll - 2-5 degrees,-umaleko ezimbini - degrees 15. Decking - degrees 12 (kwi-engile ezincinane amalungu kufuneka baphathwe a sealant). Metal - hayi ngaphantsi kwe-14, i-tile soft - degrees 11.

Xa ukhetha pitch kophahla kufuneka ngalo lonke ixesha ukuze ukhumbule ukwenza umthamo kuyilo wayo, nto leyo evumela ukuba sixhathise nayiphi na umthwalo kunye neempembelelo bangaphandle.

Ngoko ke, ukumiselwa engile kophahla - Isigaba ezibalulekileyo. Le imposiso akavumelekanga Iindleko zokufunda eziqikelelwayo kuphela ulungiso olungxamisekileyo, kodwa zibe usongo impilo kunye nobomi babantu abahlala kwisakhiwo.