I-ADA Ramp Construction Guidelines
Ngaphambi kokwakha uhlolisiso lwenkampu kunye neenkcukacha zakho zendawo ukuze ufumane izithintelo ezongezelelweyo okanye izikhokelo ezifunekayo kwingingqi yakho.
I-ADA Ramp Iinkcukacha
Ukuba uyakha i-ramp wheelchair ukukhawuleza ngokuqwalasela kwezi zikhokelo ezibalulekileyo:
- Umzila wezentengxube owakhiwe nge-slope enkulu kune-1:20 ithathwa njenge-ramp e-ADA.
- I-ramp, ngokwemigangatho ye-ADA, kufuneka ibe ubuncinane obungama-intshi ezingama-36.
- Zonke iinjongo kufuneka zikhuselwe ukugcina nabani na ukuba basuke.
- Kufuneka ukuba zonke iinqampu zibe neendawo eziphezulu kunye neendawo eziphantsi komhlaba njengoko ububanzi bodwa kwaye ubuncinane ubunamitha ama-60 ubude.
- Eyona ndlela, ubungakanani bokufika buya kuhlala buncinane ubuncinane beenyawo ezili-5.
- I-ADA idinga iipolisi kumacala omabini eembombo eziphakanyisiweyo ezingaphezu kwama-intshi angama-6 okanye ubude balo bukhulu kunama-intshi engama-72.
- Imithambeka yomnqamlezo kufuneka ibe ngaphantsi kwe-1:50 kunye neendawo ezifunekayo kufuneka zitshintshwe kwaye zizinze.
- Amanqampu kufuneka abe neendawo zokuhlaliswa kwamanqanaba emibini phantsi kwaye phezulu kwinqanaba ngalinye.
- Iikota ezintathu zeesentimitha (19 mm) ziphezulu kumgama wokuphakama kwendawo yangaphandle okanye isigidi intshi (13 mm) kwezinye iintlobo zengcango ngaphandle kokuguqulwa.
ADA Ramp Handrails
Xa i-ramp inokuphakama ngaphezu kwama-intshi ama-6 okanye ububanzi obungaphezulu kwama-intshi angama-72, ke iya kuba neenkalo zombini.
Nangona kunjalo, iiprarails azifunwa kwiirampu zokuloba . Xa ufake ii-handrails kwi-ramp ye-ADA, nceda uqiniseke ukuba ulandele le nkcazelo:
- I-ramp kufuneka ibe neempembelelo kumacala amabini ngamacandelo. I-handrail yangaphakathi kwi-switchbacks iya kuhlala iqhubeka.
- Xa i-handrail ayiqhubekiyo, iya kubandakanya okungenani ama-intshi angama-12 ngaphaya kwecandelo eliphezulu nelingaphantsi kwaye kufuneka lifanane nomgangatho kunye / okanye umgangatho womhlaba.
- Indawo ecacileyo ye-1 1/2 intshi kufuneka ihlinzekwe phakathi kwesigxina kunye nodonga apho ifakrasi ifakwe khona.
- Xa i-handrail ifumaneka kwi-recess, kufuneka ibe ubuncinane ubuncinane beintshi intshi ezintathu kwaye iya kwandula ubuncinane ubunzima be-intshi ezili-18 ngaphaya komphezulu wesitimela.
- Ukuqhawulwa kwesigxina kuya kuqhubeka ngaphandle kokuphazanyiswa okanye ukuphazamiseka.
- Umphezulu wendawo yesigxina iya kufakwa phakathi kwama-intshi angu-34 kunye no-38 amasentimitha ngaphezulu kwendawo ephantsi komhlaba.
- Ubungakanani bomda obanzi bokukhutshwa kwesigxina esisetyenziselwa kwinqanaba liya kuba li-1 1/4 intshi ukuya kwi-1 1/2 intshi, okanye umzobo uza kunika umgangatho olinganayo.
- Isigxina siya kuba sikhululekile nasiphi na izinto ezibukhali. Iingcipheko ziya kuba neerhasi encinci ye 1/8 intshi.
ADA Ramp Slope
Izikhokelo ze-ADA ziphakamisa umlinganiselo we-slope we-1:16 ukuya ku-1:20.
(Umlinganiselo we-1:12 ukhulu kakhulu kwabanye abantu ukuba bahambe.) Ezi zilungelo mazilandelwe kuzo zonke iindawo zoluntu. Ngokuxhomekeke kwizinto ezisetyenziselwa ukwakha irampu kunye nomthamo walo, mhlawumbi kufuneka udibanise ukuthungwa kwesinye isilathisi sokukhusela. Khumbulani ukuba zonke iinqununu zendlela kufuneka zihlangabezane nale migangatho, nangapha emacaleni. Qala ngokwakhiwa kwetampu ekwicandelo lokuhlawulela elibandakanya ngalinye kwicandelo elinye ngexesha. Namathisela isigaba sakho sokuqala endlwini kunye neebhonkti kunye ne-anchor bolts. Fakela zakho izithuba ekupheleni kwecandelo lokuqala kwaye qiniseka ukuba unemithamo efanelekileyo. Ukubeka icandelo elilandelayo kunye njalo njalo. Faka ifowuni yokuxhaswa emitsha ekupheleni, udidi lwebhondi kunye kunye nokuphindaphinda de lugqibe. Faka ukutshintshwa kwendawo ejikelezayo ukusuka kwinqanaba ukuya phezulu eliya kuthintela iivili ukuba zingabanjwa apho iphambuka iphela, kwaye uqala ukuqala.