Amabakala Okuphonononga e-NHBRC: Kwenzeka Ntoni Kwibakala Ngalinye

Ukungaphumeleli kuphononongo lwe-NHBRC kumisa ukwakha kwakho. Awunakugalela isiseko esilandelayo, ukuphakamisa uphahla, okanye ukufumana isatifikethi sokuhlala de iimpazamo zilungiswe kwaye ibakala liphumelele. Ngaphantsi koMthetho we-Housing Consumers Protection Measures, olu phononongo lunyanzelekile kwizindlu ezibhalisiweyo — kwaye ukungaphumelela kukhawuleza kukhokelele kwizatifikethi zentlawulo ezilibazisekileyo, imihla yokuhanjiswa ephosakeleyo, kunye nobudlelwane obuxineneyo nabathengi.

Ukuqonda ibakala ngalinye lokuphononongwa kwe-NHBRC — into umhloli ayijongayo, iindawo eziqhelekileyo zokungaphumelela, nendlela yokulungiselela — kunciphisa umngcipheko wokuphononongwa kwakhona kwaye kugcina inkqubo yakho ihamba ngendlela. Ngolwazi malunga nobhaliso kunye neemfuno jikelele, bona iimfuno ze-NHBRC eMzantsi Afrika. Esi sikhokelo sihamba kuwo onke amabakala amahlanu: isiseko, i-wall plate, isakhiwo sophahla, practical completion, kunye nokuphononongwa kokugqibela. Sigubungela iimfuno zokwazisa, iimpazamo eziqhelekileyo, nento eyenzekayo xa ukuphononongwa kungaphumeleli.

Isishwankathelo Senkqubo Yokuphonononga ye-NHBRC

I-NHBRC yenza uphononongo olunyanzelisiweyo oluhlanu ngexesha lokwakhiwa kwezindlu. Olu phononongo lwenziwa kumabakala abalulekileyo okwakha, luqinisekisa ukuba umsebenzi uhambelana neplani ezamkelweyo kunye nemigangatho esezantsi yokwakha ngaphambi kokuba uqhubekele kwibakala elilandelayo.

Amabakala Amahlanu Okuphonononga

Ibakala 1: Isiseko — Emva kokumba, phambi kokugalela ikhonkrithi
Ibakala 2: I-Wall Plate — Xa iindonga zigqityiwe, phambi kwesakhiwo sophahla
Ibakala 3: Isakhiwo Sophahla — Emva kofakelo lwe-frame yophahla, phambi kokugqunywa kophahla
Ibakala 4: Practical Completion — Xa indlu sele iphantse yagqitywa ngokupheleleyo
Ibakala 5: Ukuphononongwa Kokugqibela — Emva kokuba wonke umsebenzi ugqityiwe, phambi kokunikezelwa

Ibakala ngalinye kufuneka liphumelele ngaphambi kokuba uqhubekele kwinqanaba elilandelayo lokwakha. Ukungaphumelela kuphononongo kuthetha ukulungisa iimpazamo nokucwangcisa uphononongo kwakhona, nto leyo enokulibazisa iprojekthi yakho ngeentsuku okanye iiveki.

Iimfuno Zokwazisa

Kufuneka wazise i-NHBRC ubuncinane iiyure ezingama-48 ngaphambi kwebakala ngalinye lokuphonononga. Ukwazisa kunokwenziwa kwi-intanethi ngeportal ye-NHBRC, ngomnxeba, okanye nge-imeyile. I-NHBRC iya kucwangcisa umhloli ukuba atyelele indawo yakho, ngokuqhelekileyo kwiintsuku zomsebenzi ezi-2-3 emva kwesicelo sakho.

Kubalulekile: Musa ukuqhubeka kwinqanaba elilandelayo lokwakha de uphumelele uphononongo lwangoku. Ukuqhubeka ngaphandle kokuphumelela kunokubangela izohlwayo kwaye kunokuchaphazela iwaranti.

Ixesha Lokuphonononga kunye Nokucwangcisa

Cwangcisa ishedyuli yokwakha kwakho ngokujikeleza amabakala okuphononongwa. Ukulibaziseka kuphononongo kunokuhamba kuyo yonke itayimlayini yeprojekthi yakho, kuchaphazele imihla yokugqitywa kunye neeshedyuli zentlawulo. Faka ixesha lokukhusela kwishedyuli yakho ngenxa yophononongo olungaphindwa.

Qaphela: Cwangcisa uphononongo kwakamsinya nje xa sele ulungile. Abahloli bahlala bexakekile; izicelo ezibambezelekileyo zinokulibazisa yonke inkqubo yakho.

Ibakala 1: Ukuphononongwa KweSiseko

Uphononongo lwesiseko lulinqaku lokuqala elibalulekileyo. Lwenziwa emva kokuba ukumba kwesiseko kugqityiwe kodwa phambi kokugalelwa kwekhonkrithi. Olu phononongo luqinisekisa ukuba ububanzi, ubunzulu, kunye nokulungiselela isiseko kuhambelana neplani ezamkelweyo kunye nemigangatho yokwakha.

Into Umhloli Ayijongayo

Ubukhulu kunye nobunzulu besiseko:

Ububanzi besiseko buhambelana neplani ezamkelweyo (ngokuqhelekileyo 600mm kwindlu enomgangatho omnye, 900mm kwindlu enemigangatho emibini)
Ubunzulu besiseko buhlangabezana neemfuno ezisezantsi (ngokuqhelekileyo 450mm ngaphantsi komhlaba, okanye njengoko kuchaziwe yingxelo ye-geotechnical)
Isiseko sithe tyaba kwaye sikwere (kujongwa iidiagonal kunye namanqanaba)
Ulungelelwaniso lwesiseko luhambelana nokubekwa kwesakhiwo kwisiza

Imeko yomhlaba kunye nokuthobela i-geotechnical:

Imeko yomhlaba ifanelekile ekwakheni isiseko
Iimfuno zengxelo ye-geotechnical ziyathotyelwa (xa ifuneka)
Isiseko asikho kwiindawo zomhlaba ombi okanye ezimanzi kakhulu
Ukukhutshwa kwamanzi kwisiza kwanele ukuthintela amanzi ajikeleze isiseko

Ukuqiniswa kwesiseko:

Iintonga zokuqinisa (rebar) zibekwe ngokuchanekileyo ngokweemizobo zesakhiwo
Isithuba se-rebar sihambelana neenkcukacha (ngokuqhelekileyo i-200mm centres)
I-rebar ibotshiwe kwaye iqinisiwe kakuhle
Umaleko wekhonkrithi ngaphezulu kwe-reinforcement uhlangabezana neemfuno ezisezantsi (ngokuqhelekileyo 50mm)

Ukulungiselela isiseko:

Umsele wesiseko ucocekile kwaye awunankunkuma
Isiseko somsele sithe tyaba kwaye sicinezelwe kakuhle
I-formwork (xa isetyenziswa) ibekwe kwaye iqinisiwe ngokuchanekileyo
Akukho kuqokelelana kwamanzi emseleni wesiseko

Ukukhutshwa kwamanzi kwisiza:

Ukukhutshwa kwamanzi kwisiza kwanele ukuthintela amanzi ajikeleze isiseko
Iindlela zokuhambisa amanzi zibekwe kakuhle
Amanzi angaphezulu komhlaba aya kuhamba kude nesiseko

Iimpazamo Eziqhelekileyo Kwibakala LeSiseko

Ubunzulu besiseko obungachanekanga:

Isiseko asinzulu ngokwaneleyo (ngaphantsi kwe-450mm ngaphantsi komhlaba)
Ubunzulu abuhambelani neemfuno zengxelo ye-geotechnical
Isiseko sikwiindawo zomhlaba ombi ngaphandle kolungiso olufanelekileyo

Iimpazamo kubungakanani besiseko:

Ububanzi besiseko buncinci kunoko kuchaziwe kwiiplani
Isiseko asikwere (iidiagonal azilingani)
Ulungelelwaniso lwesiseko aluhambelani nokubekwa kwesakhiwo

Iimpazamo ze-reinforcement:

I-rebar ibekwe kakubi okanye ayikho
Isithuba se-rebar asichanekanga (sibanzi kakhulu okanye sinciphile kakhulu)
Umaleko wekhonkrithi awanelanga (ngaphantsi kwe-50mm)
I-rebar ayibotshwanga okanye ayiqinisiwe ngokwaneleyo

Iingxaki zokukhutshwa kwamanzi:

Ukukhutshwa kwamanzi kwisiza akwanelanga, kubangela kuqokelelane amanzi
Iindlela zokukhupha amanzi azibekwanga kakuhle
Amanzi ahamba esiya kwisiseko endaweni yokusuka kuso

Ukuthobela i-geotechnical:

Ingxelo ye-geotechnical ayikho xa ifuneka
Isiseko asihambelani neengcebiso zengxelo ye-geotechnical
Isiseko sikwiindawo ezinodongwe olwandayo ngaphandle kolungiso olufanelekileyo

Indlela Yokulungiselela Uphononongo Lwesiseko

Phambi kokumba:

Hlola iiplani zokwakha ezamkelweyo kunye neemizobo zesakhiwo
Jonga ukuba ingxelo ye-geotechnical iyafuneka na (udongwe olwandayo, inqanaba lamanzi aphezulu, amathambeka)
Fumana ingxelo ye-geotechnical xa ifuneka
Phawula indawo zesiseko ngokuchanekileyo kwisiza

Ngexesha lokumba:

Bumba kubunzulu obuchanekileyo (ubuncinane i-450mm, okanye ngokwengxelo ye-geotechnical)
Qinisekisa ukuba ububanzi besiseko buhambelana neplani (600mm kwindlu enomgangatho omnye, 900mm kwindlu enemigangatho emibini)
Jonga ukuba isiseko sikwere (linganisa iidiagonal)
Qinisekisa ukuba ezantsi komsele kuthe tyaba kwaye kucinezelwe kakuhle
Susa inkunkuma okanye amanzi emseleni wesiseko

Ufakelo lwe-reinforcement:

Beka i-rebar ngokweemizobo zesakhiwo
Qinisekisa isithuba se-rebar sihambelana neenkcukacha (200mm centres)
Qinisekisa umaleko we-rebar uhlangabezana neemfuno ezisezantsi (50mm)
Bopha i-rebar ngokuqinileyo ukuthintela intshukumo ngexesha lokugalela ikhonkrithi

Ukukhutshwa kwamanzi kwisiza:

Qinisekisa ukuba iindlela zokukhupha amanzi zibekwe kakuhle
Qinisekisa ukuba amanzi aya kuhamba kude nesiseko
Jonga iindawo apho amanzi anokuqokelela khona

Phambi kophononongo:

Coca umsele wesiseko ususe inkunkuma
Susa naluphi na uqokelelo lwamanzi
Qinisekisa ukuba bonke ubungakanani buhambelana neplani ezamkelweyo
Qinisekisa ukuthotyelwa kweemfuno ze-geotechnical (xa kuyimfuneko)
Yazisa i-NHBRC ubuncinane iiyure ezingama-48 phambi kophononongo

Iimfuno Zexesha

Uphononongo lwesiseko kufuneka lucwangciswe:

Emva kokuba ukumba kwesiseko kugqityiwe
Emva kokuba i-reinforcement ifakiwe
Phambi kokuba kugalelwe ikhonkrithi
Kwiiyure ezingama-48 emva kokwazisa i-NHBRC (umhloli uya kucwangcisa utyelelo)

Musa ukugalela ikhonkrithi de uphononongo lwesiseko luphumelele. Ukugalela ikhonkrithi phambi kokuphumelela kunokubangela izohlwayo kwaye kunokufuna ukususwa kwesiseko xa kufunyanwa iimpazamo.

Kwenzeka Ntoni Ukuba Uyasilela Uphononongo Lwesiseko

Ukuba awuphumelelanga kuphononongo lwesiseko, uya kufumana ingxelo echaza iimpazamo ekufuneka zilungisiwe. Iimfuno eziqhelekileyo zolungiso:

Iingxaki zobunzulu — Bumba nzulu ngakumbi ukuba isiseko asinzulu ngokwaneleyo
Iimpazamo kubungakanani — Lungisa ububanzi okanye ulungelelwaniso lwesiseko
Iimpazamo ze-reinforcement — Beka kwakhona okanye yongeza iintonga ze-reinforcement
Iingxaki zokukhutshwa kwamanzi — Faka okanye lungisa ukukhutshwa kwamanzi kwisiza
Ukuthobela i-geotechnical — Lungisa izinto ezifunwa yi-geotechnical

Awunakugalela ikhonkrithi de iimpazamo zilungiswe kwaye uphononongo luphumelele. I-NHBRC iya kucwangcisa uphononongo kwakhona xa sele ulungise iingxaki. Uphononongo oluphindwayo luqhele ukwenzeka kwiintsuku zomsebenzi ezi-2-3.

Impembelelo yokungaphumelela: Ukungaphumelela kuphononongo lwesiseko kunokulibazisa iprojekthi yakho ngeeveki ezi-1-2, kuchaphazele yonke ishedyuli yokwakha kunye nezatifikethi zentlawulo.

Ibakala 2: Uphononongo Lwe-Wall Plate Level

Uphononongo lwe-wall plate lwenziwa xa iindonga zigqityiwe kwaye i-wall plate (i-top plate) ifakiwe, kodwa phambi kokuba kufakwe isakhiwo sophahla. Olu phononongo luqinisekisa ukuba ukwakhiwa kweendonga kuhambelana neplani ezamkelweyo kunye nemigangatho yokwakha.

Into Umhloli Ayijongayo

Ubungakanani beendonga kunye nolungelelwaniso:

Ubude beendonga buhambelana neplani ezamkelweyo
Ubude bamalungu eendonga kunye neendawo zazo zihambelana nokubekwa kwesakhiwo
Iindonga zime nkqo (plumb) kwaye zilingene
Ulungelelwaniso lweendonga luchanekile (iindonga zikwere omnye komnye)

Ukwakhiwa kweendonga:

Umsebenzi wezitena okanye iibhloko uhambelana nemigangatho esezantsi
Imijelo yodaka igcwalisiwe kakuhle kwaye iyalingana
Indlela yokwakha iindonga ihambelana neplani ezamkelweyo (isitena, ibhloko, okanye enye)
Ubukhulu beendonga buhambelana neenkcukacha

Ufakelo lwe-wall plate:

I-wall plate ifakwe kakuhle kwaye ithe tyaba
I-wall plate iqinisiwe kakuhle kwiindonga
Ubungakanani be-wall plate buhambelana neemfuno zesakhiwo
Ulungelelwaniso lwe-wall plate luchanekile

Ukuthintela ukufuma (damp proofing):

I-damp proof course (DPC) ifakwe kakuhle ezantsi kweendonga
I-DPC iqhubeka ngaphandle kwezikhewu kwaye itywiniwe kakuhle
Ukuphakama kwe-DPC kuhambelana neenkcukacha (ngokuqhelekileyo 150mm ngaphezu komhlaba)
Akukho zikhewu okanye umonakalo kwi-DPC

Iindawo zeefestile neminyango:

Iindawo zeefestile neminyango zibekwe ngokuchanekileyo
Ubungakanani bazo buhambelana neplani ezamkelweyo
I-lintel ifakwe kakuhle ngaphezulu kweendawo zokuvula
Ukuphakama kweendawo zokuvula kuhambelana neenkcukacha

Izinto zesakhiwo:

Iindonga ezithwala umthwalo zichongwe kwaye zakhiwe kakuhle
Iindonga ezingathwali mthwalo zihlangabezana nemigangatho esezantsi
I-wall ties (xa zifunwa) zifakwe kakuhle
Uqhagamshelo lwesakhiwo luqinile

Iimpazamo Eziqhelekileyo Kwibakala Le-Wall Plate

Iimpazamo kubungakanani beendonga:

Ubude beendonga abuhambelani neplani ezamkelweyo
Iindawo zeendonga azihambelani nokubekwa kwesakhiwo
Iindonga azimi nkqo (ziphumile kwi-vertical)
Iindonga azikwere omnye komnye

Iimpazamo ekwakheni iindonga:

Umsebenzi wezitena okanye iibhloko umbi (imijelo engalinganiyo, izikhewu)
Imijelo yodaka ayigcwaliswanga kakuhle
Indlela yokwakha ayihambelani nendlela evunyiweyo
Ubukhulu beendonga abuchanekanga

Iimpazamo ze-wall plate:

I-wall plate ayithe tye
I-wall plate ayiqinanga kakuhle
Ubungakanani be-wall plate abuchanekanga
Ulungelelwaniso lwe-wall plate aluchanekanga

Iingxaki ze-damp proofing:

I-DPC ayikho okanye ifakwe kakubi
I-DPC ayiqhubeki (izikhewu okanye ukuphuka)
Ukuphakama kwe-DPC akuchanekanga (kuphantsi kakhulu okanye kuphezulu kakhulu)
I-DPC yonakele okanye ayitywiniwanga kakuhle

Iimpazamo kwiindawo zokuvula:

Iindawo zeefestile okanye iminyango zibekwe kakubi
Ubungakanani bazo abuhambelani neplani
I-lintel ayikho okanye ifakwe kakubi
Ukuphakama kweendawo zokuvula akuchanekanga

Indlela Yokulungiselela Uphononongo Lwe-Wall Plate

Ngexesha lokwakha iindonga:

Yakha iindonga kubude obuchanekileyo ngokweplani ezamkelweyo
Qinisekisa ukuba iindonga zime nkqo kwaye zilingene
Qinisekisa ukuba iindawo zeendonga zihambelana nokubekwa kwesakhiwo
Jonga ukuba iindonga zikwere omnye komnye
Sebenzisa iindlela ezifanelekileyo zokwakha ngezitena okanye iibhloko
Gcwalisa imijelo yodaka kakuhle

Ufakelo lwe-wall plate:

Faka i-wall plate ithe tyaba kwaye ikwere
Qinisa i-wall plate kakuhle kwiindonga
Qinisekisa ubungakanani be-wall plate buhambelana neemfuno zesakhiwo
Jonga ulungelelwaniso lwe-wall plate

Damp proofing:

Faka i-damp proof course ezantsi kweendonga
Qinisekisa ukuba i-DPC iqhubeka ngaphandle kwezikhewu
Qinisekisa ukuphakama kwe-DPC (150mm ngaphezu komhlaba)
Tywina i-DPC kakuhle kwiindawo zokudibana

Iindawo zeefestile neminyango:

Beka iindawo zokuvula ngokweplani ezamkelweyo
Qinisekisa ubungakanani bazo buhambelana neplani
Faka i-lintel kakuhle ngaphezulu kweendawo zokuvula
Jonga ukuphakama kweendawo zokuvula

Phambi kophononongo:

Qinisekisa bonke ubungakanani buhambelana neplani ezamkelweyo
Jonga ukuba iindonga zime nkqo kwaye zilingene
Qinisekisa i-damp proofing ifakwe kakuhle
Qinisekisa iindawo zeefestile neminyango zichanekile
Yazisa i-NHBRC ubuncinane iiyure ezingama-48 phambi kophononongo

Iimfuno Zexesha

Uphononongo lwe-wall plate kufuneka lucwangciswe:

Emva kokuba iindonga zigqityiwe
Emva kokuba i-wall plate ifakiwe
Phambi kokuba kufakwe isakhiwo sophahla
Kwiiyure ezingama-48 emva kokwazisa i-NHBRC

Musa ukufaka isakhiwo sophahla de uphononongo lwe-wall plate luphumelele. Ukufaka uphahla phambi kokuphumelela kunokubangela izohlwayo kwaye kungafuna kususwe izinto xa kufunyanwa iimpazamo.

Kwenzeka Ntoni Ukuba Uyasilela Uphononongo Lwe-Wall Plate

Ukuba awuphumelelanga kuphononongo lwe-wall plate, uya kufumana ingxelo echaza iimpazamo ekufuneka zilungisiwe. Iimfuno eziqhelekileyo zolungiso:

Iimpazamo kubungakanani beendonga — Lungisa ubude okanye iindawo zeendonga
Iimpazamo zokwakha — Lungisa umsebenzi wezitena okanye iibhloko
Iimpazamo ze-wall plate — Lungisa okanye ufake kwakhona i-wall plate
Iingxaki ze-damp proofing — Faka okanye lungisa i-damp proof course
Iimpazamo kwiindawo zokuvula — Lungisa iindawo zokuvula okanye ufake i-lintel

Awunakufaka isakhiwo sophahla de iimpazamo zilungiswe kwaye uphononongo luphumelele. I-NHBRC iya kucwangcisa uphononongo kwakhona xa iingxaki sele zilungisiwe.

Impembelelo yokungaphumelela: Ukungaphumelela kuphononongo lwe-wall plate kunokulibazisa iprojekthi yakho ngeeveki ezi-1-2, kuchaphazele ishedyuli yokwakha kunye nezatifikethi zentlawulo.

Ibakala 3: Uphononongo Lwesakhiwo Sophahla

Uphononongo lwesakhiwo sophahla lwenziwa emva kokuba ifreyimu yophahla ifakiwe kodwa phambi kokufakwa kokugqunywa kophahla. Olu phononongo luqinisekisa ukuba isakhiwo sophahla sihambelana neplani ezamkelweyo kwaye sihlangabezana neemfuno zesakhiwo.

Into Umhloli Ayijongayo

Ubungakanani besakhiwo sophahla:

Isakhiwo sophahla sihambelana neplani ezamkelweyo
I-roof pitch ichanekile
Ubungakanani bophahla buhambelana ne-footprint yesakhiwo
Isakhiwo sophahla sikwere kwaye sithe tyaba

I-roof trusses okanye imiqadi:

I-roof trusses okanye imiqadi ifakwe kakuhle
Isithuba se-truss sihambelana neenkcukacha (ngokuqhelekileyo i-900mm okanye i-1200mm centres)
I-trusses ziqinisiwe kakuhle kwi-wall plate
Uqhagamshelo lwe-truss lukhuselekile

I-bracing yesakhiwo:

Isakhiwo sophahla si-braced ngokwaneleyo
I-bracing ithintela intshukumo esecaleni
I-bracing ibekwe kwaye iqinisiwe kakuhle
Uqhagamshelo lwesakhiwo luqinile

I-roof pitch kunye nobungakanani:

I-roof pitch ihambelana neplani ezamkelweyo
Ubungakanani bophahla buhambelana ne-footprint yesakhiwo
I-overhangs zophahla zichanekile
Isakhiwo sophahla sithe tyaba

Uqhagamshelo lwesakhiwo:

Uqhagamshelo phakathi kwe-truss ne-wall plate luqinile
Uqhagamshelo phakathi kwamalungu e-truss lwenziwe kakuhle
Iifastener zesakhiwo zifakwe kakuhle
Akukho ziqhagamshelo ezikhululekileyo okanye ezilahlekileyo

Iimpazamo Eziqhelekileyo Kwibakala Lesakhiwo Sophahla

Iimpazamo kubungakanani besakhiwo sophahla:

Isakhiwo sophahla asihambelani neplani ezamkelweyo
I-roof pitch ayichanekanga
Ubungakanani bophahla abuhambelani ne-footprint yesakhiwo
Isakhiwo sophahla asikwere okanye asithe tye

Iimpazamo kufakelo lwe-truss:

I-truss spacing ayichanekanga (ibanzi kakhulu okanye incinci kakhulu)
I-trusses aziqinanga kakuhle kwi-wall plate
Uqhagamshelo lwe-truss lukhululekile okanye aluchanekanga
I-truss ayikho okanye yonakele

Iingxaki ze-bracing:

I-bracing ayanelanga
I-bracing ibekwe kakubi
I-bracing ayiqinisiwe kakuhle
Uqhagamshelo lwesakhiwo lukhululekile

Iimpazamo ze-roof pitch:

I-roof pitch ayihambelani neplani ezamkelweyo
I-roof pitch ibukhali kakhulu okanye ithambekele kancinci kakhulu
I-roof pitch ayilingani kuyo yonke isakhiwo

Iimpazamo zokuqhagamshela:

Uqhagamshelo olukhululekileyo phakathi kwe-truss ne-wall plate
Uqhagamshelo olukhululekileyo phakathi kwamalungu e-truss
Iifastener zesakhiwo azikho okanye azichanekanga
Uqhagamshelo lonakele

Indlela Yokulungiselela Uphononongo Lwesakhiwo Sophahla

Ngexesha lofakelo lwesakhiwo sophahla:

Faka isakhiwo sophahla ngokweplani ezamkelweyo
Qinisekisa i-roof pitch ihambelana neplani
Qinisekisa ubungakanani bophahla buhambelana ne-footprint yesakhiwo
Jonga ukuba isakhiwo sophahla sikwere kwaye sithe tyaba
Faka i-trusses ngesithuba esichanekileyo (900mm okanye 1200mm centres)
Qinisa i-trusses kakuhle kwi-wall plate

I-bracing yesakhiwo:

Faka i-bracing eyaneleyo ukuthintela intshukumo esecaleni
Beka i-bracing ngokuchanekileyo
Qinisa i-bracing kakuhle
Qinisekisa uqhagamshelo lwesakhiwo luqinile

Phambi kophononongo:

Qinisekisa isakhiwo sophahla sihambelana neplani ezamkelweyo
Jonga ukuba i-roof pitch ichanekile
Qinisekisa i-trusses ziqinisiwe kakuhle
Qinisekisa i-bracing yanele
Jonga ukuba lonke uqhagamshelo lwesakhiwo luqinile
Yazisa i-NHBRC ubuncinane iiyure ezingama-48 phambi kophononongo

Iimfuno Zexesha

Uphononongo lwesakhiwo sophahla kufuneka lucwangciswe:

Emva kokuba ifreyimu yophahla ifakiwe
Emva kokuba i-bracing yesakhiwo ifakiwe
Phambi kokuba kufakwe ukugqunywa kophahla
Kwiiyure ezingama-48 emva kokwazisa i-NHBRC

Musa ukufaka ukugqunywa kophahla de uphononongo lwesakhiwo sophahla luphumelele. Ukugquma uphahla phambi kokuphumelela kunokubangela izohlwayo kwaye kunokufuna kususwe xa kufunyanwa iimpazamo.

Kwenzeka Ntoni Ukuba Uyasilela Uphononongo Lwesakhiwo Sophahla

Ukuba awuphumelelanga kuphononongo lwesakhiwo sophahla, uya kufumana ingxelo echaza iimpazamo ekufuneka zilungisiwe. Iimfuno eziqhelekileyo zolungiso:

Iimpazamo kubungakanani — Lungisa ubungakanani besakhiwo sophahla okanye i-pitch
Iimpazamo kufakelo lwe-truss — Beka kwakhona okanye uqinise i-trusses ngokuchanekileyo
Iingxaki ze-bracing — Faka okanye lungisa i-bracing yesakhiwo
Iimpazamo zokuqhagamshela — Lungisa okanye utshintshe uqhagamshelo lwesakhiwo

Awunakufaka ukugqunywa kophahla de iimpazamo zilungiswe kwaye uphononongo luphumelele. I-NHBRC iya kucwangcisa uphononongo kwakhona xa sele ulungise iingxaki.

Impembelelo yokungaphumelela: Ukungaphumelela kuphononongo lwesakhiwo sophahla kunokulibazisa iprojekthi yakho ngeeveki ezi-1-2, kuchaphazele ishedyuli yokwakha kunye nezatifikethi zentlawulo.

Ibakala 4: Uphononongo Lwe-Practical Completion

Uphononongo lwe-practical completion lwenziwa xa indlu sele iphantse yagqitywa — wonke umsebenzi omkhulu ugqityiwe, kodwa izinto ezincinci zokugqiba zinokuthi zisasele. Olu luhlolo oluqhele ukuba lubaluleke kakhulu, kuba lumisela ukuba indlu ilungele ukuhlala na.

Into Umhloli Ayijongayo

Ukuthobela ngokubanzi:

Indlu ihambelana neplani ezamkelweyo zokwakha
Zonke izinto zesakhiwo zigqityiwe
Umgangatho womsebenzi uhambelana nemigangatho esezantsi yokwakha
Akukho ziphene ezinkulu okanye umsebenzi ongagqitywanga

Ufakelo lombane:

Ufakelo lombane lugqityiwe kwaye luyathobela
Isatifikethi sokuthobela umbane (COC) siyafumaneka
Wonke umsebenzi wombane uhambelana nemigangatho ye-SANS 10142
Ufakelo lombane lukhuselekile kwaye luyasebenza

Ufakelo lwemibhobho:

Ufakelo lwemibhobho lugqityiwe kwaye luyathobela
Isatifikethi semibhobho siyafumaneka (xa sifunwa ngumasipala)
Wonke umsebenzi wemibhobho uhambelana nemigangatho yokwakha
Ufakelo lwemibhobho luyasebenza kwaye aluvuzi

Iifestile neminyango:

Iifestile neminyango ifakiwe kwaye iyasebenza
Iifestile neminyango ihambelana neenkcukacha
Iglazing ichanekile kwaye ikhuselekile
Izixhobo zeminyango neefestile ziyasebenza

Ukugqunywa kophahla:

Ukugqunywa kophahla kugqityiwe kwaye akungeni manzi
Ukugqunywa kophahla kuhambelana neplani ezamkelweyo
Akukho kuvuza okanye iimpazamo kukugqunywa kophahla
I-roof flashings ifakwe kakuhle

Ukugqitywa kwangaphandle:

Ukugqitywa kweendonga zangaphandle kugqityiwe
Ipeyinti okanye i-render ifakiwe (xa kuchaziwe)
Ukugqitywa kwangaphandle kuhlangabezana nemigangatho esezantsi

Ukugqitywa kwangaphakathi:

Ukugqitywa kweendonga zangaphakathi kuphantse kugqitywe
Ukugqitywa komgangatho kugqityiwe (okanye kulungele ukugqitywa kokugqibela)
Ukugqitywa kweesilingi kugqityiwe
Ukugqitywa kwangaphakathi kuhlangabezana nemigangatho esezantsi

Iinkonzo:

Unikezelo lwamanzi luqhagamshelwe kwaye luyasebenza
Inkqubo yogutyulo iqhagamshelwe kwaye iyasebenza
Unikezelo lombane luqhagamshelwe kwaye luyasebenza
Zonke iinkonzo ziyasebenza

Iimpazamo Eziqhelekileyo Kwibakala Le-Practical Completion

Iziphene zesakhiwo:

Izinto zesakhiwo azigqitywanga okanye zineziphene
Iintanda kwiindonga okanye kwiziseko
Izinto zesakhiwo azihambelani nemigangatho yokwakha

Iziphene zombane:

Ufakelo lombane alugqitywanga okanye aluthobeli
Isatifikethi sokuthobela umbane asikho
Umsebenzi wombane awuhambelani nemigangatho ye-SANS 10142
Ufakelo lombane alukhuselekanga

Iziphene zemibhobho:

Ufakelo lwemibhobho alugqitywanga okanye aluthobeli
Kuvuza kwiinkqubo zemibhobho
Umsebenzi wemibhobho awuhambelani nemigangatho yokwakha
Izatifikethi zemibhobho azikho

Iziphene kwiifestile neminyango:

Iifestile okanye iminyango ayifakwanga okanye ayisebenzi
Iifestile okanye iminyango ayihambelani neenkcukacha
Iglazing ayichanekanga okanye ayikhuselekanga
Izixhobo zeminyango neefestile azisebenzi

Iziphene kukugqunywa kophahla:

Ukugqunywa kophahla akugqitywanga okanye kuneziphene
Kuvuza kuphahla
I-roof flashings ifakwe kakubi
Ukugqunywa kophahla akuhambelani neplani ezamkelweyo

Iziphene zokugqitywa:

Ukugqitywa kwangaphandle okanye kwangaphakathi akugqitywanga
Ukugqitywa akuhlangabezani nemigangatho esezantsi
Umgangatho ombi emsebenzini wokugqiba

Iziphene kwiinkonzo:

Unikezelo lwamanzi aluqhagamshelwanga okanye alusebenzi
Inkqubo yogutyulo ayiqhagamshelwanga okanye ayisebenzi
Unikezelo lombane aluqhagamshelwanga okanye alusebenzi
Iinkonzo azisebenzi

Indlela Yokulungiselela Uphononongo Lwe-Practical Completion

Phambi kophononongo:

Gqibezela wonke umsebenzi omkhulu wesakhiwo
Gqibezela ufakelo lombane kwaye ufumane i-COC
Gqibezela ufakelo lwemibhobho kwaye ufumane izatifikethi
Faka zonke iifestile neminyango
Gqibezela ukugqunywa kophahla kwaye uqinisekise ukuba akungeni manzi
Gqibezela ukugqitywa kwangaphandle nangaphakathi (okanye uqinisekise ukuba kulungile)
Qhagamshela zonke iinkonzo kwaye uqinisekise ukuba ziyasebenza
Qinisekisa indlu ihambelana neplani ezamkelweyo
Qinisekisa umsebenzi uhambelana nemigangatho esezantsi
Yazisa i-NHBRC ubuncinane iiyure ezingama-48 phambi kophononongo

Amaxwebhu:

Yiba nesatifikethi sokuthobela umbane sikhona
Yiba nezatifikethi zemibhobho zikhona (xa zifunwa)
Yiba neplani ezamkelweyo zokwakha zikhona
Yiba nesatifikethi sobhaliso lwe-NHBRC sikhona

Iimfuno Zexesha

Uphononongo lwe-practical completion kufuneka lucwangciswe:

Emva kokuba wonke umsebenzi omkhulu ugqityiwe
Emva kokuba ufakelo lombane nolwemibhobho lugqityiwe
Emva kokuba iinkonzo ziqhagamshelwe
Phambi kokuba kukhutshwe isatifikethi sokuhlala
Kwiiyure ezingama-48 emva kokwazisa i-NHBRC

Musa ukufumana isatifikethi sokuhlala de uphononongo lwe-practical completion luphumelele. Oomasipala banokufuna imvume ye-NHBRC practical completion ngaphambi kokukhupha izatifikethi zokuhlala.

Kwenzeka Ntoni Ukuba Uyasilela Uphononongo Lwe-Practical Completion

Ukuba awuphumelelanga kuphononongo lwe-practical completion, uya kufumana ingxelo echaza iimpazamo ekufuneka zilungisiwe. Iimfuno eziqhelekileyo zolungiso:

Iziphene zesakhiwo — Lungisa izinto zesakhiwo
Iziphene zombane — Gqibezela okanye lungisa ufakelo lombane
Iziphene zemibhobho — Gqibezela okanye lungisa ufakelo lwemibhobho
Iziphene kwiifestile neminyango — Faka okanye lungisa iifestile neminyango
Iziphene zophahla — Gqibezela okanye lungisa ukugqunywa kophahla
Iziphene zokugqitywa — Gqibezela okanye lungisa ukugqitywa
Iziphene kwiinkonzo — Qhagamshela okanye lungisa iinkonzo

Awunakufumana isatifikethi sokuhlala okanye ukunikezela indlu de iimpazamo zilungiswe kwaye uphononongo luphumelele. I-NHBRC iya kucwangcisa uphononongo kwakhona xa sele ulungise iingxaki.

Impembelelo yokungaphumelela: Ukungaphumelela kuphononongo lwe-practical completion kunokulibazisa ukunikezelwa ngeeveki ezi-2-4, kuchaphazele iishedyuli zentlawulo kunye nobudlelwane nabathengi.

Ibakala 5: Uphononongo Lokugqibela

Uphononongo lokugqibela lwenziwa emva kokuba indlu igqitywe ngokupheleleyo kwaye wonke umsebenzi wokugqiba ugqityiwe. Olu ludla ngokuba luphononongo lokugqibela ngaphambi kokunikezelwa, luqinisekisa ukuba indlu ilungele ukuhlala.

Into Umhloli Ayijongayo

Ukugqitywa:

Wonke umsebenzi ugqityiwe kumgangatho owanelisayo
Akukho ziphene ezisele okanye umsebenzi ongagqitywanga
Wonke umsebenzi wokugqiba ugqityiwe
Indlu ilungele ukuhlala

Umgangatho:

Umsebenzi uhambelana nemigangatho esezantsi yokwakha
Akukho ziphene ezinkulu okanye iingxaki
Zonke izinto zokugqiba zigqityiwe kwaye ziyanelisa
Indlu ikwimeko entle

Izatifikethi:

Zonke izatifikethi ezifunekayo zikhona
Isatifikethi sokuthobela umbane siyafumaneka
Izatifikethi zemibhobho ziyafumaneka (xa zifunwa)
Ezinye izatifikethi ezifunekayo ziyafumaneka

Ukulungela ukunikezelwa:

Indlu ilungele ukunikezelwa kumthengi wendlu
Zonke iimpazamo kuphononongo lwangaphambili zilungisiwe
Akukho ngxaki isaseleyo

Iimpazamo Eziqhelekileyo Kwibakala Lokugqibela

Umsebenzi oseleyo:

Umsebenzi wokugqiba ongagqitywanga
Iziphene ezisele kuphononongo lwangaphambili
Umsebenzi ongagqitywanga kumgangatho owanelisayo

Iingxaki zomgangatho:

Umgangatho ombi womsebenzi
Iziphene kwizinto zokugqiba
Iingxaki kufakelo

Izatifikethi ezingekhoyo:

Isatifikethi sokuthobela umbane asikho
Izatifikethi zemibhobho azikho
Ezinye izatifikethi ezifunekayo azikho

Iziphene:

Iziphene ezingalungiswanga kuphononongo lwangaphambili
Iziphene ezintsha ezifumanisiweyo
Iingxaki ezichaphazela ukuhlala

Indlela Yokulungiselela Uphononongo Lokugqibela

Phambi kophononongo:

Gqibezela wonke umsebenzi wokugqiba
Lungisa zonke iimpazamo kuphononongo lwangaphambili
Qinisekisa umsebenzi uhambelana nemigangatho esezantsi
Fumana zonke izatifikethi ezifunekayo
Qinisekisa indlu ilungele ukuhlala
Yazisa i-NHBRC ubuncinane iiyure ezingama-48 phambi kophononongo

Amaxwebhu:

Yiba nazo zonke izatifikethi ezifunekayo zikhona
Yiba nesatifikethi sobhaliso lwe-NHBRC sikhona
Yiba neplani ezamkelweyo zokwakha zikhona
Yiba namaxwebhu okubonisa iimpazamo ezilungisiweyo

Iimfuno Zexesha

Uphononongo lokugqibela kufuneka lucwangciswe:

Emva kokuba wonke umsebenzi ugqityiwe
Emva kokuba zonke iimpazamo zilungisiwe
Emva kokuba zonke izatifikethi zifunyenwe
Phambi kokuba indlu inikezelwe kumthengi
Kwiiyure ezingama-48 emva kokwazisa i-NHBRC

Musa ukunikezela indlu de uphononongo lokugqibela luphumelele. Ukunikezela phambi kokuphumelela kunokuchaphazela iwaranti kwaye kunokubangela izohlwayo.

Kwenzeka Ntoni Ukuba Uyasilela Uphononongo Lokugqibela

Ukuba awuphumelelanga kuphononongo lokugqibela, uya kufumana ingxelo echaza iimpazamo ekufuneka zilungisiwe. Iimfuno eziqhelekileyo zolungiso:

Umsebenzi oseleyo — Gqibezela umsebenzi wokugqiba
Iingxaki zomgangatho — Lungisa iimpazamo okanye uphucule umgangatho womsebenzi
Izatifikethi ezingekhoyo — Fumana izatifikethi ezifunekayo
Iziphene — Lungisa iimpazamo ezisele

Awunakunikezela indlu de iimpazamo zilungiswe kwaye uphononongo luphumelele. I-NHBRC iya kucwangcisa uphononongo kwakhona xa sele ulungise iingxaki.

Impembelelo yokungaphumelela: Ukungaphumelela kuphononongo lokugqibela kunokulibazisa ukunikezelwa ngeeveki ezi-1-2, kuchaphazele iishedyuli zentlawulo kunye nobudlelwane nabathengi.

Kwenzeka Ntoni Ukuba Uyasilela Uphononongo

Ukungaphumelela kuphononongo lwe-NHBRC kuthetha ukuba awunakudlulela kwinqanaba elilandelayo lokwakha de iimpazamo zilungiswe kwaye uphononongo luphumelele. Nantsi into eyenzekayo:

Inkqubo Yokungaphumelela Kophononongo

Ingxelo yophononongo — Umhloli unika ingxelo ebhaliweyo echaza iimpazamo
Ixesha lolungiso — Unexesha elichaziweyo lokulungisa iimpazamo (ngokuqhelekileyo iintsuku ezi-7-14)
Uphononongo kwakhona — I-NHBRC icwangcisa uphononongo kwakhona xa iimpazamo zilungisiwe
Imvume — Xa iimpazamo zilungisiwe kwaye uphononongo luphumelele, ungaqhubeka

Impembelelo Yokungaphumelela Kophononongo

Ukulibaziseka kweprojekthi:

Uphononongo olungaphumelelanga lulibazisa ishedyuli yakho yokwakha
Uphononongo oluphindwayo luqhele ukwenzeka kwiintsuku zomsebenzi ezi-2-3
Umsebenzi wolungiso unokuthatha iintsuku okanye iiveki
Ukulibaziseka kunokuchaphazela yonke itayimlayini yeprojekthi

Impembelelo kwiindleko:

Umsebenzi wolungiso wongeza iindleko
Ukulibaziseka kwandisa iindleko zesiza
Izatifikethi zentlawulo zinokulibaziseka
Ubudlelwane nabathengi bunokuchaphazeleka

Impembelelo yokuthobela:

Ukungaphumelela okuphindaphindiweyo kunokuchaphazela ubhaliso lwakho lwe-NHBRC
Ukungaphumelela kurekhodwa kwidathabheyisi ye-NHBRC
Kunokuchaphazela iimvume zeprojekthi ezizayo

Ukuthintela Ukungaphumeleli Kophononongo

Ukulungiselela:

Hlola iimfuno zophononongo ngaphambi kwebakala ngalinye
Qinisekisa umsebenzi uhambelana neplani ezamkelweyo kunye nemigangatho yokwakha
Lungisa iimpazamo eziqhelekileyo kusasele ixesha
Yiba nawo onke amaxwebhu afunekayo elungile

Ulawulo lomgangatho:

Sebenzisa iinkqubo zolawulo lomgangatho
Jonga umsebenzi ngaphambi kokucela uphononongo
Lungisa iimpazamo ngokukhawuleza
Sebenzisa i-checklist zophononongo

Unxibelelwano:

Yazisa i-NHBRC ngexesha (iiyure ezingama-48 phambi kophononongo)
Nxibelelana ngokucacileyo nabahloli
Phendula iinkxalabo zomhloli ngokukhawuleza
Landela iziphumo zophononongo ngoko nangoko

Kutheni Ukulandelela Ngesandla Amabakala Okuphonononga e-NHBRC Kungaphumeleli

Iispredishithi kunye nee-checklist zephepha ziyawa xa usebenza kumayunithi amaninzi okanye kwiisiza ezininzi. Ukwazisa kweeyure ezingama-48 okuphosekayo, iingxelo zophononongo ezigcinwe kwi-imeyile, kunye nokungabikho konxibelelwano phakathi kwesimo sebakala kunye nenkqubo yakho kuthetha ukuba uphononongo oluphindwayo kunye nokulibaziseka kuba yinto eqhelekileyo. Isoftware yolawulo lokwakha eyenzelwe eli shishini idibanisa amabakala okuphonononga e-NHBRC netayimlayini yeprojekthi yakho, igcine iingxelo nezatifikethi kwindawo enye, kwaye ikukhumbuze ukuze ucwangcise ibakala ngalinye ngexesha. Isiphumo: ukungaphumeleli okumbalwa, ukutyibilika okumbalwa kwenkqubo, kunye nemihla yokunikezela onokuyifezekisa.

Imibuzo Ebuzwa Rhoqo

Ndingayazisa kude kangakanani kwangaphambili i-NHBRC ngophononongo?

Kufuneka wazise i-NHBRC ubuncinane iiyure ezingama-48 phambi kwebakala ngalinye lophononongo. Kodwa eyona ndlela ilungileyo kukwazisa kwakamsinya nje xa sele ulungile — abahloli baxakekile, kwaye ukwazisa kwangethuba kunceda uphononongo lucwangciswe ngokukhawuleza.

Kwenzeka ntoni ukuba ndiphoswa lixesha lophononongo?

Ukuphosa ixesha lophononongo kunokulibazisa iprojekthi yakho. Kufuneka wazise i-NHBRC ngokukhawuleza kwaye ucwangcise uphononongo. Kodwa ukuqhubela kwibakala elilandelayo lokwakha ngaphandle kokuphumelela ibakala langoku kunokubangela izohlwayo kwaye kunokuchaphazela iwaranti.

Ndingaqhubeka nokwakha ndilinde uphononongo?

Ungaqhubeka nomsebenzi ongachaphazeli ibakala lophononongo. Umzekelo, ngelixa ulinde uphononongo lwesiseko, unokuqhubeka nokulungiselela isiza okanye uku-oda izinto, kodwa awunakugalela ikhonkrithi de uphononongo lwesiseko luphumelele.

Kuthekani ukuba umhloli akafiki ngosuku olucwangcisiweyo?

Ukuba umhloli akafiki ngosuku olucwangcisiweyo, qhagamshelana ne-NHBRC kwangoko. Baza kuphinda bacwangcise uphononongo. Rekhoda ukulibaziseka kunye nefuthe lalo kwitayimlayini yeprojekthi yakho.

Kuthatha ixesha elingakanani ukufumana iziphumo zophononongo?

Iziphumo zophononongo zihlala zinikwa kwangoko emva kophononongo. Umhloli uya kunika umqondiso ngomlomo wokuphumelela okanye ukusilela, kulandele ingxelo ebhaliweyo kwiintsuku zomsebenzi ezi-1-2.

Ndingaphikisa ukusilela kophononongo?

Ewe. Ukuba ukholelwa ukuba ukusilela kophononongo akuchanekanga, ungaqhagamshelana ne-NHBRC uxoxe ngalo mba. Kodwa kusafuneka ulungise iimpazamo ngaphambi kokuqhubeka. Iingxabano zidla ngokusonjululwa ngengxoxo ne-NHBRC, kodwa awunakudlulela phambili ngaphandle kokuphumelela uphononongo.

Kuthekani ukuba kufuneka nditshintshe ishedyuli yam yokwakha?

Ukuba ishedyuli yakho yokwakha iyatshintsha, hlaziya ishedyuli yophononongo ngokufanelekileyo. Yazisa i-NHBRC ngalo naluphi na utshintsho kwimihla yophononongo. Isoftware yolawulo lokwakha edibanisa uphononongo nenkqubo yakho inokuhlengahlengisa izikhumbuzi xa ishedyuli yakho itshintsha.

Ngubani Ofanele Eli Khokelo Lamabakala Okuphonononga e-NHBRC

Esi sikhokelo senzelwe abakhi bezindlu zokuhlala, iikontraka ezincinci, kunye nabaphuhlisi bezakhiwo abakha izindlu ezibhalisiweyo eMzantsi Afrika. Ukuba une-CIDB grade kwaye ulawula iiyunithi ezininzi okanye iisiza ezininzi, ukugcina amabakala okuphonononga e-NHBRC eseshedyulini kuchaphazela ngqo inkqubo yakho, izatifikethi zentlawulo, kunye nemihla yokunikezela. Ukuthobela umthetho akunakuxoxwa; ukulungiselela nokulandela umkhondo kukuchaza ukuba uphumelela kangaphi kwilinge lokuqala.

Isiphelo

Amabakala okuphonononga e-NHBRC ngamanyathelo anyanzelekileyo ekwakheni izindlu zokuhlala. Ibakala ngalinye lineemfuno ezithile — ubunzulu besiseko kunye nereinforcement, ufakelo lwe-wall plate kunye ne-damp proofing, isakhiwo sophahla kunye ne-bracing, practical completion kunye neenkonzo, uphononongo lokugqibela kunye nokulungela ukunikezela. Ukungaphumelela naliphi na ibakala kuthetha ukulungisa iimpazamo kunye nophononongo oluphindwayo, nto leyo enokulibazisa iprojekthi yakho ngeentsuku okanye iiveki kwaye ihlehlise intlawulo kunye nokuhanjiswa.

Lungiselela ibakala ngalinye lophononongo lwe-NHBRC usebenzisa ii-checklist ezingentla, yazisa i-NHBRC ubuncinane iiyure ezingama-48 ngaphambili, kwaye ugcine isimo sophononongo sidibene nenkqubo yakho. Kubakhi abalawula iiprojekthi ezininzi, isoftware yolawulo lokwakha elandelela ukuthobela i-NHBRC ikunceda uhlale ulawula amabakala okuphonononga, imihla emisiweyo, kunye namaxwebhu ukuze uphumelele kwilinge lokuqala kwaye ugcine imihla yokunikezela isendleleni.

Bona indlela i-Wakha enceda ngayo abakhi baseMzantsi Afrika balawule amabakala okuphonononga e-NHBRC, i-CIDB grading, kunye nokuhanjiswa kweprojekthi ukusuka kwiplatifomu enye.

Amanqaku Ahlobene: