Zomangamanga makoma opangidwa ndi njerwa. njira zamakono

Today njerwa zinatchuka kwambiri mwa zipangizo consumable yomanga nyumba ndi zinthu payekha. Nthawi zambiri pali nyumba zokongola, amene anaika ndi alimbane ndi njerwa. Zonsezi chifukwa kufunika kwa nkhani - zomangamanga makoma a njerwa lidzakhalapo kwa zaka ngati anaika m'njira akatswiri. Ntchito zomangamanga - ndi khama, ndi zopusa kwa mukuganiza kuti mukhoza adziwe dziko lonse tsiku limodzi.

Ngati akufuna, zidzakhala zosavuta kuphunzira. Tiyenera kudziwa mmene angachitire zomangamanga ndi manja awo. Tikuphunzira kwa mbuye ungakhale choyambitsa, kenako mudzatha molondola kwambiri amaphunzira sayansi ndi kuika njerwa okha.

General Ziganizo ndi mawu njerwa

Kuchita njerwa ali dongosolo lonse njira zamakono. Monga mwa mtundu wina uliwonse wa ntchito, ali terminology yake, imene ndi munthu konse anakumana ndi zomangamanga, si nthawi zonse bwino. makoma zomangamanga njerwa angathe kukhala a mitundu yosiyanasiyana ya chipika nyumbayi. Zimakhala:

• single njerwa;
• bonder njerwa ;
• awiri njerwa.

Makulidwe mu njerwa pafupifupi ofanana Mwachitsanzo, onse atatu a pamwamba m'litali ndi m'lifupi muyezo 250h120 mm, kusintha yekha okwera - wosakwatiwa 65 mamilimita bonder - 88 mm, kutalika pawiri - 130 mm. Mu njerwa ali ndege atatu, omwe ndi kuphunzira dzina lawo, "B", "machira" ndi "poke". Tiyeni chimatanthauza mawu awa:

• Bayani - ndi kochepa mbali, mwa kulankhula kwina, mapeto gawo. Kufalitsa amazunza - yalidwa njerwa kumbuyo kwa gawo lakunja la pakhoma.
• Bedi - ichi ndi mzere amene aikidwa njerwa pa yankho.
• Machira - mbali kutalika njerwa ndi.

Pa siteji koyamba, pamene anakonza zomangamanga makoma a njerwa, yomalizidwa zipangizo. Kuchita zomangamanga zida yomanga muyenera mtundu zotsatirazi:

1. Trowel nyumbayi.
2. Zingwe-prichalku.
3. Mlingo.
4. Kirk.
5. Zapamwamba cladding.
6. Chowongolera.

The ndondomeko ya ntchito yomanga mpanda njerwa

Zida kukonzekera, mukhoza chitani mbali othandiza. Choncho, zomangamanga makoma a njerwa akuyamba ndi kukonzekera pamwamba. Monga ulamuliro, maziko - zikhale ufulu wa dothi. Ngati pali monyanyira lalikulu, izo tikulimbikitsidwa kuti agwirizane mtondo kapena konkire.

Pamene m'dera ndi wokonzeka ntchito, ndiye kubala ngodya mbali zonse. Nthawi zambiri, iwo kubereka palibe mizere zoposa zisanu. kumathandiza kupeza ngodya zabwino ndi kuti zili horizontality ndi kupatuka choimirira. Titamaliza maphunziro awo pa mphambano za kutalika kwa wina angapo a anamangirira tensioned. Kenako anayala maziko ndipo anaika njerwa "mphasa" chimodzimodzi pa chingwe, kenako abwereza masitepe.

Pali mitundu yosiyanasiyana ya zomangamanga. Kwenikweni, iwo amatchedwa ofanana nkhope za njerwa. The mitundu itatu chachikulu ndi: mtundu wa zomangamanga machira, machira ndi bonder ntchito backfill. Wall wa njerwa dongosolo bandaging kuli yopingasa, kotenga ndi choimirira. Mtundu uliwonse wa kuvala ndi udindo magwiridwe ake, kulola kuti mupindule stiffness wa khoma lonse.