Kujambula njerwa ndi mtundu womwe umapangidwira pansi. Zili zosiyana ndi zomwe zimapangidwa kuti zigwiritsidwe ntchito mozungulira makoma ndi chimbudzi ndi ntchito zina zomangamanga. Zapangidwira kuti zikhalepo zikaikidwa pansi. Amatha kupirira mafunde otentha ndi ozizira, matalala ndi mvula, ndi magalimoto oyendetsa mapazi.
Koma pangakhale kusiyana kwake, komanso. Njerwa zomwe zimagwiritsidwa ntchito mu chimneys, mwachitsanzo, sizomwe zimayang'aniridwa ndi diso la umunthu monga momwe zimagwiritsidwira ntchito pamapirkwazi ndi patios.
Pachifukwa ichi, mtundu ndi zinthu zina zooneka zimagwira ntchito posankha kupanga njerwa. Komanso, nthawi zambiri amakhala aakulu.
Kodi Ndingapeze Kuti Njerwa Zopangira Kuti?
Kujambula njerwa kungapezeke m'masitolo ambiri opititsa patsogolo nyumba. Mungathe kuwapezanso m'masitolo ambiri ogulitsa nyumba komanso miyala yambiri. Nthawi zambiri anthu amagulitsa pa njerwa zimene zatsala kuchokera ku polojekiti kapena pazolemba zapawuni. Ngati mutenga njirayi, onetsetsani kuti munganene mtundu wina wa njerwa kuchokera kwa wina (mwina mubweretse munthu wina yemwe ali ndi chidziwitso chotero), kuti musanyengedwe. Pano pali lingaliro: kugula njerwa yamatabwa kuchokera kwa wogulitsa wotchuka poyamba, ndikubweretsani nanu monga chitsanzo cha "McCoy weniweni," yomwe mungathe kuyerekezera malonda omwe ali nawo.
N'chifukwa Chiyani Mukugwiritsa Ntchito Njerwa Zojambula?
Pano pali zifukwa zingapo zomwe zimapangidwira zomangamanga:
- Mwayi wokonza. Kwa mankhwala omwe amabwera mu kukula kwake ndi mitundu, amapereka kuchuluka kwa mapangidwe angapangidwe. Izi ndi chifukwa pali zambiri zamatabwa zomwe zimasankhidwa kuchokera poziyika. Mukhoza kumanga msewu kapena patio omwe amawoneka mwachidule komanso owoneka mwachilungamo kapena omwe amatsalira kwambiri komanso osalongosoka, malingana ndi momwe mumasankhira. Werengani nkhaniyi kuti mudziwe zambiri zokhudza kupanga ndi kupanga njerwa .
- Zosangalatsa zowonjezera. Kwazimenezo, kupanga njerwa ndizo zabwino. Ndi zophweka kukhazikitsa izi zowonongeka .
- Kuthazikika. Musanayambe polojekiti yanu, onetsetsani kuti mumasankha njerwa yamatabwa osati imodzi yomwe imayenera kugwiritsidwa ntchito pakhoma. Ngati mugwiritsa ntchito kupanga njerwa, pulojekiti yanu idzakhala yozungulira zaka ndi zaka mutatha.
Mbiri ya Brickwork
Njerwa za mitundu yosiyanasiyana zakhala zikugwiritsidwa ntchito kubwereranso ku nthawi za Baibulo ndi kupitirira. Olemba mbiri ambiri amaganiza kuti kupanga njerwa mwina kunachokera ku Mesopotamia (Iraq yamakono); monga cholimbikitsira, amavomereza kuti dera lino silinali ndi miyala yabwino yoyenera yomanga nyumba (ndipo kotero iwo anakakamizika kupanga zomwe iwo amafunikira, osati kuigulitsa). Chizolowezicho chimafalikira kuchokera kumeneko, mu dziko lonse lakale. Agiriki, olemera pomanga miyala, sanagwiritse ntchito njerwa zochuluka kwambiri. Otsatira awo ku hegemony m'dera, komabe, Aroma, adadalira kwambiri njerwa - mpaka mfumu, Augustus adadza. Pofotokoza za ntchito yake yomanga nyumba, Augustus anadandaula kuti: "Ndinapeza Roma mzinda wa njerwa ndikuusiya mumzinda wa miyala yamtengo wapatali."
Masiku ano, kupaka njerwa kumagwiritsidwa ntchito popanga anthu kumidzi, kaya mumzinda kapena m'matawuni ang'onoang'ono. Mofananamo, pamakonzedwe apadera, amagwiritsidwa ntchito pomanga mipiringidzo ndi mapaipi paliponse kuchokera kumidzi yodzichepetsako mizinda kupita ku madera akuluakulu. Ali ndi khalidwe losatha ndipo angagwiritsidwe ntchito pafupifupi chilichonse.