Homeliness, Yomanga
The yabwino yothetsera - kudziona kukhazikika apansi
Self-kukhazikika mbewu wotchedwa osakaniza youma, ozikidwa simenti ndi Kuwonjezera wa mchere ndi mankhwala zigawo zikuluzikulu. Kugwiritsidwa ntchito kwa cholinga kukhazikika m'munsi kwa mitundu yosiyanasiyana ya zokutira. Pofuna kupeza zotsatira zabwino kugwiritsa ntchito kudziletsa kukhazikika apansi, ayenera kukhala bwino makhalidwe a zosakaniza izi, komanso malamulo awo ntchito.
Self-kukhazikika apansi, pali mitundu iwiri. The woyamba - ndi gypsum-simenti osakaniza, amene anafuna kuti ntchito m'madera ndi kusiyana lalikulu kutalika (20 80 mm). Self-kukhazikika mbewu za mtundu uwu amafuna kusowa mtheradi chinyezi mu chipinda, monga zotsatira zake kumabweretsa olimbikitsa ndi kuwonjezera mphamvu. Za tsiku pansi uyu akhoza kale kuyenda, koma tikulimbikitsidwa kuyala kuphimba osati kale kuposa mu sabata. Ndi matenthedwe madutsidwe zake zabwino, kudzikonda kusalaza mbewu za mtundu uwu abwino kwa zipangizo ndi underfloor magetsi.
Simenti kukhazikika mbewu za mtundu wachiwiri chagwiritsidwa magawo ndi zochepa overshoot (2 30 mm). Izi apansi kudziletsa kukhazikika, amagwiritsa ntchito zipangizo zimene zimathandiza kuti kupiphatisa pamalo komaliza mayikidwe monga simenti ndi mchenga-simenti. Chifukwa modifiers okhutira, mchere ndi polima zina, kudzikonda kukhazikika apansi mtundu uwu ndi guluu wolimba kuposa gawo lapansi ndi. Chotero pansi ali ductility kwambiri, zabwino chisanu kukana, ali ndi digiri otsika shrinkage.
Self-kukhazikika pansi fillers zochokera simenti ndi odalirika kwambiri, popeza ikuthandizira ulusi kuti aphatikizidwa zikuchokera awo, tigonjetse zosayembekezereka wa microcracks. Pamwamba pansi amalola kuyenda mu maola asanu, koma tikulimbikitsidwa kuti kuchita masana. Ikani ❖ kuyanika akhoza Inde, ndipo pakutha masiku anayi kapena asanu, koma malangizo a akatswiri zingakhale bwino kuti achite izo mu sabata.
Kukonzekera kwa gawo lapansi kumaphatikizapo osati yoyeretsa ya padziko ku mitundu yonse ya zinyalala, komanso kuchotsa fumbi ntchito phunziroli. M'pofunika kupereka ulemu wapadera kukhalapo kwa kuda wakale wa simenti, komanso Madontho zosiyanasiyana (mafuta phula), monga iwo mwina patapita kuyambitsa umphumphu wa pansi. Pamaso pa ming'alu kwambiri padziko chimodzi tsiku m'pofunika kuthetsa iwo ndi osakaniza wapadera wa osakaniza yemweyo ayenera kusindikiza zimfundo gululi ndi matabwa a zinthu kenako primed ndi malo amenewa.
Kukonzekera Kusakaniza
Kufalitsa mix youma, mwapadera ayenera kupatsidwa mlingo wa madzi, kuyambira wambirimbiri yankho ndi "ofooka" ndipo pambuyo atayanika izo osokoneza. Ndi osakwanira kuchuluka kwa madzi osakaniza kudzakhala kovuta kusamalira chifukwa ndi ductility zoipa. The osakaniza youma ayenera zidzawonjezedwa kwa madzi, koma osati mosemphanitsa. Chifukwa chomasuka kusanganikirana, mungagwiritse ntchito ndi kubowola magetsi ndi nozzle wapadera cholinga kwa cholinga ichi. Ndiye izo ziyenera kusungidwa kwa mphindi zisanu kuti njira kwathunthu anapambana makhalidwe ake, ndipo mukhoza kuyamba kuthira pansi.
Underpour zofunika kwa mlingo wochepa ndi linanena bungwe kwa chimbuzi cha chipinda. osakaniza ndi anamvetsetsa za 30-40 Mphindi, imene nthawi m'pofunika kuchotsa mpweya thovu ndi zikugwirizana malo okwana. Izi zikhoza kuchitika pogwiritsa ntchito wodzigudubuza wapadera ndi spikes.
Popeza opanga osiyana kutulutsa katundu ndi nyimbo zosiyana zosakaniza, m'pofunika kuphunzira mosamala malangizo, zomwe zalembedwa pa ma CD a makamaka chisakanizo cha kudzikonda kukhazikika pansi.
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