Uyini umehluko phakathi kokufakwa kwe-roofing ne-fences eboshwe?

Namuhla, imakethe yokwakhiwa ijabulisa ukuhluka kwayo kanye nokuhleleka kwayo. Lapha, kanye nezinto eziye zadinga isikhathi eside, kukhona ukukhethwa okubanzi kwabalingani babo banamuhla. Ukukhishwa okufakiwe kungabonakala kokubili, nakwabanye. Waqala ukuvela eNgilandi ngo-1820. ERussia, le ndaba iye yakhiqizwa kusukela ngo-1968, kodwa namuhla ibamba izikhundla ezinzile emakethe. Izindleko eziphansi kanye nokufakwa okulula okwenziwe ibhodini elonakele kwamvumela ukuba angene esigabeni sezinto zokwakha ezifunwa.

Ikhiqizwa ngensimbi ehlanganisiwe ehlanganisiwe ngezinketho ezihlukahlukene zokugqoka. Amasheya amaningi asetshenzisiwe asetshenziselwa uphahla kanye nezicingo, kodwa angasetshenziswa ekwakhiweni kwezindonga. Ubukhulu besampula buhlukile futhi buhluka kusuka ku-4 mm ukuya ku-15 mm. Isigqoko seshidi singenziwa nge-polyester noma i-polyvinyl chloride, i-acrylic ne-polyurethane nayo isetshenziswa. Isici sekhasi elifakiwe liyabonakalisa ukulungiswa okuhlukahlukene okugijima lonke ubude. Ukuphakama kwawo, ukuma nokulingana kungaba okuhlukile. Kuxhomeke enjongweni yebhodi elakhiwe ekhethiwe. Isikali sombala siningi futhi sikuvumela ukuba ukhethe okukhethwa kukho okuhlangabezana nezifiso zakho.

Ngokwezibalo ezithathwe ku-GOST 24045-98, izinhlobo ezintathu eziyinhloko ziyahlukaniswa:

Ishidi le-C elisetshenziselwa izicingo, izindonga noma izingxenye.

H - esetshenziselwa ukuhlelwa kwephahla.

I-NS - inesicelo esikhulu (singasetshenziselwa ukucingo nokuphahla).

Indlela ebhodini eligciniwe elizofakwa lixhomeke enjongweni oyisebenzisayo. UMarku ukhethwe kusengaphambili. Ubuningi bezinto kanye nobukhulu bayo bunqunywe, futhi ubukhulu bokubola bukhethiwe hhayi kuphela ububanzi, ukuphakama kwawo nakho kunenani. Ukuze kuvikelwe isayithi, kungcono ukusebenzisa amashidi C noma i-NS (ukuphakama kokonakalisa kusuka ku-8 kuya ku-35 mm). Ubuningi bensimbi bungaba yi-4 mm kuphela, kodwa kungcono ukhethe ukugqoka okuhlangene kabili.

Kusukela kumklamo jikelele wesakhiwo uxhomeke nokufakwa kocingo okwenziwe ebhodini eliboshwe. Lezinto ezibonakalayo jikelele zihlangene kalula nezinkuni nezensimbi. Ukufaka izinsika zamapulangwe, zensimbi noma zamatshe, lungisa ama-lags angemuva. Zingenziwa futhi kunoma iyiphi impahla. Thola ukuthi inani lamapula liyadingeka, ngokususelwa ubukhulu besigaba nobubanzi beshidi elifakiwe. Bese ulungisa umgodi uphinde uhlasele ishidi ngezikrini ezenziwe ngensimbi egqinsiwe.

Ngemishayo yensimbi, ukudinga kungadingeka. Ukuze wenze umsebenzi wakhe ube lula, kungcono ukusebenzisa isethi yamashidi ezensimbi nezinsimbi zokufaka (ngesakhiwo sezakhiwo ezingahleleki). Ukufakwa kwebhodi okonakele kulokhu kuyilula futhi kulula, nokho, intengo yocingo iyanda kancane. Kodwa kulesi simo, ukhetha. Edivayisini yocingo lokuqothulwa kungcono ukuba ne-vertically.

Abaprofesa bathole uhlelo lokusebenza olubanzi futhi njengento yokuphahla. Lapha, H noma i-HC ivame ukusetshenziswa njalo. Ungasebenzisa insimbi eboshwe ohlangothini olulodwa. Ukufakwa kokukhipha uphahla kuhluke kuzo zonke ezinye izici. Ngaphansi kwalo, lungiselela i-crate esuka kubhagi ezinyathelweni ezingaphansi kwebubanzi beshidi. Qala ukubeka phansi phansi ophahleni, ushiye i-overhang (ukuvikela udonga). Ishidi ngalinye elilandelayo lifika emigqeni ephansi kakade ebekwe phansi, evikela ukuthungwa komswakama. Ephahleni lanikeza ukushisa, kubalulekile ukubeka ungqimba wokugxila emgqeni, ukuwuvikela ngefilimu efakazela umswakama, bese ubeka amashidi afihliwe. Kungcono ukufaka ibhodi eboshwe nge-fastener ekhethekile, evikela futhi umswakama.