Gwiritsani Ntchito Chisamaliro Pamene Mukuyendetsa Njira
Ndi makwerero abwino komanso kugwiritsa ntchito bwino, kugwira ntchito pamwamba pa nthaka sikuyenera kukhala vuto. Onetsetsani kuti muli ndi makwerero oyenera ndipo mugwiritse ntchito njira yolondola kuti mupange ndikukwera. Apo ayi, mukhoza kudzipeza nokha pa mapeto a bizinesi ya ambulansi .
Sankhani Njira Yolondola
Pali mitundu itatu yodutsa yamakwerero:
- Lembani I - Zamakina: Zolemera-ntchito ndi mphamvu yothandizira osati mapaundi 250.
- Mtundu Wachiwiri - Zamalonda: Zogulitsa zamkati ndi katundu wokwanira osapitirira mapaundi 225. (Yokonzera zojambula ndi ntchito zofanana.)
- Mtundu Wachitatu - Banja: Kuwunikira ndi mphamvu ya katundu wa mapaundi 200.
Pali mitundu yambiri ya makwerero omwe ali pamsika. Ngati cholinga chake chikhale chogwiritsidwa ntchito ndi munthu mmodzi, chiyenera kukhala chimodzi mwa magawo atatuwa.
Mtundu wochuluka kwambiri wa makwerero m'nyumba ndi gawo loyenda. Sankhani makwerero abwino kuntchito kuti musawonongeke.
Sankhani makwerero okha ndi UL seal kuchokera ku Laboratory ya Underwriter's. MaseĊµera amatha kubweretsa zipangizo zitatu: aluminium, nkhuni, kapena fiberglass. Aluminiyumu ndi yotetezeka kwambiri koma idzagwiritsira ntchito magetsi , zomwe zimapangitsa kuti zitha kugwiritsidwa ntchito mozungulira magetsi. Matabwa akhoza kuvunda. Galasilasi ndiyo njira yabwino yokhala yodalirika komanso yosagwira ntchito koma ndi yokwera mtengo kwambiri.
Kugwiritsira ntchito Ladder
- Onetsetsani kuti makwerero akuyenerera mtundu wa ntchito yomwe mukukonzekera (onani mitundu pamwambapa).
- Musanagwiritse ntchito makwerero, makamaka makwerero omwe asungidwa m'galimoto kwa kanthawi, ayang'anitseni ming'alu kapena ziwalo zosweka.
- Ikani makwerero anu pa khola, ngakhale, pogona. Musayambe makwerero pamwamba pa chinthu china.
- Gwiritsani ntchito chiwerengero cha 1: 4 kuti muwonetsetse malo ogwira ntchito osakhazikika. Ikani makwerero a makwerero 1 phazi kutali ndi chirichonse chimene chimatsamira kwa mamita atatu kutalika kufika pomwe makwerero amacheza pamwamba (onani chithunzi).
- Mukamagwiritsa ntchito gawo la A-frame, onetsetsani kuti nsalu imatsekedwa m'malo.
- Ngati mukukwera pamwamba, onetsetsani kuti makwerero akukwera mamita atatu kudutsa pa pulatifomu mukukwerako.
- Makwerero otalika otetezeka mwa kumira kapena kuyika makwerero kuti asamayende.
- Nthawi zonse muzikumana ndi makwerero pamene mukukwera kapena mutsika.
- Sungani mapazi onse pa makwerero - osayika phazi limodzi pamtunda ndi phazi lina pamtunda wina.
- Musakwere pamtunda kusiyana ndi mzere wachiwiri pazitsulo zazing'ono kapena lachitatu pazitsulo zolunjika kapena zowonjezereka.
- Musayime pamwamba kapena pazamu ya penti ya stepstder.
- Sungani khola lanu (ngati muli nalo) mutayika pakati pa ming'oma kuti lisagwire.
- Osasiya makwerero osayendetsedwa - ana amawakonda.
- Mukamagwira ntchito ndi magetsi, gwiritsani ntchito makwerero opangidwa ndi matabwa kapena magetsi.
Kusunga Njira
Yendani makwerero nthawi zonse. Otsatira ndi makwerero akuyendetsedwe ayenera kuyang'anitsidwa pamagulu osweka kapena ozizira. Makwerero a alumini ayenera kuyang'anitsidwa chifukwa cha ming'alu ndi zowonongeka. Makwerero a alumini amayenera kuyang'anitsanso m'malo ovuta ndi mabomba asanayambe kugwiritsidwa ntchito.
Makwerero a matabwa ayenera kuyang'aniridwa chifukwa cha nkhuni zosweka , ziphuphu , ndi kuvunda. Fufuzani hardware yosweka kapena yomasuka. Tetezani makwerero a nkhuni ndi mafuta odzola kapena osindikizidwa bwino.
Musapange makwerero a matabwa - utoto ukhoza kubisala zofooka monga zowola kapena zowonongeka.
Makwerero a magalasi akugulitsidwa ndi omveka bwino. Ngati magalasi otchedwa fiberglass amaonongeka kudzera mu chisindikizo, mchenga pang'onopang'ono asanayambe malaya ena a lacquer.
Yankhulani
Cyr, Dawna L., ndi Steven B. Johnson. "MaseĊµera, Kukweza ndi Kumata." National Ag Safety Database . September 2006. Zomwe Zingathandize Kuletsa ndi Kupewa Matenda. 13 Nov 2006.