Unsembe wa slabs pansi: stacking ndondomeko ndi zinthu makamaka chodetsa

Unsembe wa slabs pansi ndi gawo lamulo la yomanga nyumba. Komanso, zinthu izi angakhale osiyanasiyana. Mwachitsanzo, amagwiritsidwa ntchito slabs monolithic, amene akuponyedwa mwachindunji pa zomangamanga. Ndipo iwo akhoza kumanga onse okhazikika ndi shuttering zosakhalitsa. Komabe, zinthu izi ndi chimodzi drawback: iwo kupatulako phokoso ndi phokoso zosafunika pakati pa mbewu. Choncho, kugogoda kapena phazi adzakhala mwangwiro lomveka pa pansi.

Unsembe wa slabs pansi dzenje-mtundu pang'ono kuzimitsidwa ndi extraneous phokoso zikomo dongosolo lake, si kwathunthu. Popanga zinthu anapereka njira ntchito ndi ochititsa mkulu simenti. mankhwala amenewa amagwiritsidwa ntchito kawirikawiri, chifukwa akhoza yomweyo kukhazikitsa musavutike ndi kudzazidwa.

Unsembe wa slabs pansi anachita ndi makina lolemera - Waliwiro. Komabe, pamaso atagona amafotokozera, m'pofunika kuti ayese mmene yosalala ndi mlingo wa makoma katundu mwankhanza. Ngati iye ali wosiyana, kenako padzakhala mavuto ndi maofesi liza, ndi nyumba chitetezo ndi zokaikitsa. Mfundo kuti kenako kuti Komanso kudzaza pansi, pamene kutsirizitsa mkati anachedwa ndipo zodula. Choncho simungathe kusunga nthawi pa mayikidwe wosanjikiza. Tikumbukenso kuti zina uphungu kale pa mbale stacking. Kuti tichite zimenezi, ikani mafupa amafotokozera ndi tsinde, kumene lisaoneke aumbike, aposa mtondo kapena miyala zakhala zikuzunza m'miyoyo.

Nthawi zambiri anachita pomanga unsembe mapanelo pansi omwe makulidwe a za 22 cm, ngakhale palinso zinthu zobisika kwambiri. Ngati katundu pa iwo adzakhala lalikulu, zinthu zofunika kulimbikitsa zolimba. Ziyenera adzanyamula kukumbukira kuti akuya kuchitira mbale ayenera kukhala osachepera 8 cm.

Kupanga slabs si zovuta. Kupanga zinthu konkire ntchito, muli kochulukira kuchuluka kwa simenti. Kuonetsetsa kuti pa ntchito mbale si sag ndipo si olumala, iwo analimbikitsidwa kudzera ikuthandizira zitsulo ndi meshes. Ndipotu la odwala ndi konkire steaming kuthira zachitika, muyenera kudula ndodo pamodzi kutalika kwa mankhwala. Choncho, nthawi zambiri zinthu okwanira.

Kulemba slabs zimadalira i ambiri. Mwachitsanzo, maimidwe mbale dzenje, kuti akhoza analimbitsa prestressed zolimba, mmene zinthu anapangidwa konkire katundu, malinga ndi zizindikiro zapadera. zinthu anapereka angakhalenso kwa dzenje, mapanelo ndi awiri motsogozana zinayi mzere zolimba. Komanso prestressed slab chopangidwa ndi mabowo Arc woboola pakati, ndi mankhwala ofanana, ndi chabe mipata zozungulira mawonekedwe.

slab ayenera kukhala wabwino, kuyambira ndi okhulupirika ndipo durability wa nyumba kumadalira. Choncho, kusankha zokhazo ku opanga odalirika.