(I) kwemerwa na shingiro rya scafolding na shingiro
1) Kubaka urufatiro rw'imigabane na ruswa bigomba kubarwa ukurikije uburebure bw'icaladi n'imiterere y'ubutaka bw'urubuga n'amabwiriza abigenga;
2) Niba urufatiro rwimitwe hamwe nishingiro bisojwe:
3) Niba urufatiro rwicamo kandi ruse ruringaniye;
4) niba hari amazi arundanya mu rufatiro rwa Scafolding
(Ii) kwakira umwobo w'amazi w'ikadiri ya scafolding
1) Kuraho imyanda kuva kurubuga rwa scafolding, kuyishyira kuringaniza, hanyuma ukore amazi meza;
2) Umuyoboro w'amazi ugomba gushyirwaho hagati ya 500mm na 680mm hanze yumurongo wo hanze winkingi za scafolding;
3) Ubugari bw'umuyoboro w'amazi ari hagati ya 200mm na 350mm; Ubujyakuzimu buri hagati ya 150mm na 300mm; Icyegeranyo cyamazi neza (600mxx600mmx1200mm) bigomba gushyirwaho kumpera yimpera kugirango umenye neza ko amazi yo mu mwobo asezerewe mugihe;
4) Ubugari bwo hejuru bwumuyoboro wamazi ni 300mm; Ubugari bwo hasi ni 300mm. : 180mm;
5) Umusozi wububiko bwamayoko ni I = 0.5
(Iii) kwakira uduce dusetsa no gutondeka hasi
1) Kwemera ibipapuro byo guswera no gutondeka hasi bigenwa hakurikijwe uburebure n'umutwaro wikivumba;
2) Ibisobanuro bya Padi bya SCEPFOLING HISI 24M ni (ubugari birenze 200mm, ubugari burenze 50mm), butuma buri kintu cyose gihagaritse kigomba gushyirwa hagati ya Padi, kandi agace ka Padi ntigomba kuba munsi ya 0.15㎡;
3) Ubunini bwa padi yo hepfo yikimenagura imitwaro hejuru ya 24m igomba kubarwa cyane;
4) Igituba cyo hasi kigomba gushyirwa hagati ya padi; Ubugari bw'igituba cyo hasi kigomba kuba kirenze 100mm n'ubunini ntibigomba kuba munsi ya 50mm.
(Iv) kwakira inkoni zisukuye
1) Inkoni yokuzura igomba guhuzwa ninkingi zihagaritse, kandi inkoni zoroshye ntizigomba guhuzwa:
2) Itandukaniro rirerire ryinshi ryinkoni zikura ntiziruta 1m, kandi intera kuva kumusozi ntizaba munsi ya 0.5m;
3) Inkoni nziza yo kukura cyane igomba gushingwa ninkingi zihagaritse ahantu hatarenze 200mm kuva inyuma ya base epidermis hamwe na angle iburyo;
4) Inkoni yoguhanagurika igomba gukemurwa ninkingi zihagaritse hafi yinkoni yo gufunga ndende ifite ibyuma-angle.
(V) Ibipimo byemerwa kumubiri nyamukuru wigituba
1) Kwemera umubiri nyamukuru wigituba kibarwa ukurikije ibikenewe byubwubatsi. Kurugero, intera iri hagati yinkingi zihagaze za scafolding zisanzwe zigomba kuba munsi ya 2m; Incamake hagati yubarire manini utambitse igomba kuba munsi ya 1.8m; Kandi intera iri hagati yubarizo muto utambitse ugomba kuba munsi ya 2m.
2) Gutandukana vertical ya pole igomba kugenzurwa ukurikije uburebure bwikadiri, kandi itandukaniro ryuzuye rigomba kugenzurwa icyarimwe
3) Iyo inkingi zicamo zongerewe, usibye hejuru yikibanza cyo hejuru, ingingo zindi nzego n'intambwe zigomba guhuzwa na Butt yizihisha urubi. Ingingo za scafolding ikadiri igomba gutangara
4) Umusaraba munini wibice ntibishobora kuba byinshi kuri metero 2 kandi ugomba gushyirwaho ubudahwema
5) Umusaraba muto wigituba ugomba gushyirwaho kumurongo winkingi numusaraba munini kandi ugomba guhuzwa ninkingi ifite iburyo-angle yihuta
6) Iziba zigomba gukoreshwa mu buryo bushyize mu gaciro mugihe cyo kwubaka inzira, kandi ntibigomba gusimburwa cyangwa gukoreshwa nabi. Iziba zifite imitwe cyangwa ibice bitagomba gukoreshwa murwego.
(Vi) Ibipimo byemerwa ku kibaho cya scafolding
1) Nyuma yo guswera yubatswe ahazubakwa, imbaho zo mu iduka rigomba gushyirwaho byuzuye kandi imbaho zikaba zigomba guhuzwa neza. Ku mfuruka yikadiri, imbaho zikaba zigomba gutangara kandi zikangurura kandi zigomba guhambirwa neza. Ahantu hatanu hagomba kugenwa no guhuzwa hamwe n'ibiti;
2) Ikibaho gicamo kirimo kumwanya wakazi kigomba gushyirwaho neza, cyuzuye, kandi kihambiriye cyane. Uburebure bwikibaho cyububiko bwimbere kumpera 12-15cm kure y'urukuta ntigomba kurenza 20cm. Incamake ya Horizontal igomba gushyirwaho ukurikije ikoreshwa rya scafolding. Ikibaho gitukura gishobora gushyirwaho neza cyangwa cyuzuye.
(Vii) kwakira scafolding no guhuza urukuta
Hariho ubwoko bubiri bwurukuta: Guhuza urukuta rukomeye hamwe nubusabane bworoshye. Amasano yamenetse agomba gukoreshwa ahazubakwa. Kuri SCAFFLELING HUKUNZI NUBUNTU MU MAFARANGA YATANZE 24, amasano y'urukuta akeneye gushyirwaho mu ntambwe 3 na 3 Spans. Kubwonko hamwe nuburebure hagati ya metero 24 na metero 50, amasano y'urukuta akeneye gushyirwaho mu ntambwe 2 na 3 spans.
(Viii) kwakira imitsi yimitsi
1) Gukubita hejuru ya 24m bigomba kuba bifite umusikaga umukasi kuri buri mpera yinyuma kandi igomba gushyirwaho ubudahwema kuva hasi kugeza hejuru. Ubwikorezi hamwe na rack idasanzwe igomba kuba ifite abasika benshi bakomeza imitsi kuva hasi kugeza hejuru. Inguni hagati yinkoni ya diagonal yumukasike clace kandi ubutaka bugomba kuba hagati ya 45 ° na 60 °. Ubugari bwa buri gisikago ntigomba kuba munsi ya 4 kandi ntigomba kuba munsi ya metero 6;
2) Iyo ikadiri iri hejuru ya metero 24, imitsi ya Ssicsoso igomba gushyirwaho ubudahwema kuva hasi kugeza hejuru.
(Ix) kwakira scafolding yo hejuru no hepfo
1) Hariho ubwoko bubiri bwibintu byo hejuru no hepfo: kumanika urwego no gushiraho "z" inzira yamabuye y'agaciro;
2) Umurage ugomba kumanikwa uhagaritse hasi kugeza hejuru kandi ugomba gukosorwa buri metero 3 uhagaritse. Isonga yo hejuru igomba guhambirwa hamwe na 8 # insinga;
3) Inzira yo hejuru kandi yo hepfo igomba gushyirwaho muburebure bumwe na scafolding. Ubugari bw'urubanza rw'abanyamaguru ntigomba kuba munsi ya metero 1, umusozi ni 1: 6, n'ubugari bw'inzira nyabagendwa ntigomba kuba munsi ya metero 1.2 ni 1: 3. Umwanya wo kurwanya slipari ni metero 0,3, n'uburebure bw'imirongo igabanya kunyerera ni cm 3-5
(X) kwakira ingamba zo kurwanya igabanuka
1) Niba igikoma cyubwubatsi kigomba kumanikwa hamwe nurushundura rwumutekano, reba neza ko net yumutekano iringaniye, ishikamye, kandi yuzuye;
2) MESH yuzuye igomba gushyirwaho hanze yubwubatsi, kandi mesh yoroheje igomba kuba igorofa kandi yuzuye;
3) Ingamba zo kurwanya zigabanuka zigomba gushyirwaho buri metero 10-15 zuburebure bwuzuye bwo guswera, kandi MESH yuzuye igomba gushyirwaho hanze yikintu vuba. Urushundura rwimbere rugomba gukururwa mugihe cyashyizweho, kandi urusenda rutunganya umugozi rugomba guhambirwa ahantu hagenwe kandi wizewe.
Igihe cyo kohereza: Nov-25-2024