Chipangizo cha apansi mu kusamba angathe kuchitidwa ntchito zipangizo zosiyanasiyana. Tidzakambirana mwatsatanetsatane za ❖ kuyanika konkire, ubwino ndi kuipa.
Poyerekeza ndi matabwa yaiwisi chipangizo apansi mu kusamba wa simenti - nthawi ndondomeko zambiri yambiri ndi mtengo. Pa sikelo anyamata, mukhoza moyo utumiki yaitali, ndithudi, ndi kuisamalira. Ubwino wina akuluakulu a m'misewu konkire - kuthekera chindwi kapena mwala (mu chipinda kuvala ndi bwino kupereka mmalo mtengo). Nawonso mtengo - zakuthupi achilengedwe, ndi zambiri zowoneka amasangalala ndipo zimakhalanso zotsika mtengo. Tiyeneranso adzanyamula kukumbukira kuti konkire - ozizira zinthu, kutanthauza kuti pamafunika chokongoletsera zina mwa mawonekedwe a lattices matabwa kapena Nkhata Bay mapanelo.
Woyamba mfundo yofunika, womwenso chipangizo cha apansi mu kusamba, - unsembe vodoottokov. Ngati nthaka imene dongosolo idzaima mchenga, ndiye kukumba dzenje pansi kutsuka bwino - mu umodzi wa ngodya. kuya kwake angafikire mamita 0.5. Pambuyo dzenje zakale, ayenera kudzazidwa ndi miyala kapena mwala wosweka, kenako kuchita chipangizo pansi. Mu malo osambira zamitundu yonse kwenikweni anaika dongosolo zimbudzi kunyamula madzi runoff mu nthaka, muyenera kupanga awatulutsira ochepa m'munsi mwa maziko kuthetsa zofukiza ndi mpweya ambiri. chimake wina kumafuna yokonza zimbudzi mipope unsembe anafuna ngalande madzi. Choncho, madzi adzakhala linanena bungwe kuchokera chipinda kusamba pa msewu osati mu nthaka. Mipope zambiri n'kuuika dzenje mwapadera anakonza. zinthu yokonza kumaliseche madzi zinyalala - gawo lotsiriza la ntchito koyamba, ndiye inu mukhoza kudzapereka mwachindunji chipangizo cha simenti mu kusamba.
Pa malo, kumene amaganiza unsembe poyamba tikaumbike nthaka ndi ngodya yaing'ono cha kumaliseche kwa madzi zinyalala. Akamaliza la compaction pamsika ladzala ndi mwala wosweka kapena miyala kale kusunga anakonzeratu ngodya ya ndingaliro. The makulidwe a wosanjikiza ayenera kukhala mu osiyanasiyana 15-20 cm. Komanso n'zotheka chitani Konkire kuthira. zida pansi kusamba adzatenge kukhuta ake mu zigawo ziwiri, pakati pa amene aikidwa chimateteza khushoni. The makulidwe a wosanjikiza choyamba - za 50-70 mm, izo pobwereza ndi otsetsereka anakonzeratu. Pambuyo chomaliza kuyanika zakhala zikuzunza m'miyoyo kutchinjiriza, amene angagwiritsidwe ntchito ngati anamva, ubweya galasi kapena kukodzedwa dongo. Pa kutchinjiriza ndi imafalira alipidwa pulasitiki filimu. Mapeto a ntchito - wosanjikiza chachiwiri konkire kudzazidwa njira (palokha m'pofunika kuwonjezera njira perlite, izo zidzakhala kumapangitsanso magwiridwe a pansi idzatha) kachiwiri kusunga njira anakonzeratu isanafike ngalande. Amadzadza monga mosamala mmene angathere, chifukwa pamwamba ayenera see. Tiyenera ili lakuti, ngati mwaganiza "ennoble" padziko matailosi. Pankhaniyi, pamaso atagona kuti ayenera kuchita kukhazikika screed.