Kodi n'zotheka kutsanulira mbali maziko? Mlandu integrals nthawi pamene akuponya mbali

Pokonzekera ntchito yomanga maofesi likulu mbuye zambiri amadzifunsa kuti: kodi n'zotheka kutsanulira maziko ndi mbali tanthauzo la zimenezi? The chidwi mfundo zimenezi zimachitika chifukwa chakuti kudzazidwa nkhani yomanga nthaka limodzi kumafuna khama. Simungakhoze kuchita popanda zikugwira ntchito zida apadera omwe ali wofunikila kusinja yokongola njira buku. Tiyeni tione ngati mbali ya kuthira maziko pansi m'nyumba akhoza kukhala?

Mlandu mipata nthawi pamene kuthira konkire m'madera

Musanapite mwachindunji funso ngati n'zotheka kutsanulira mbali maziko, muyenera khutu ku mfundo zingapo zofunika zokhudza nthawi ya kuumitsa kasakaniza konkire.

Total akugwiritsa ntchito magawo awiri - kolowera ndi kuwuma kwa nkhaniyo. Zimene zimachitika ndi mipata zawo nthawi, tikambirana hereinafter.

kolowera nthawi

Kuti apeze ngati n'zotheka kutsanulira mbali maziko, m'pofunika kulankhula za maonekedwe a zinthu kolowera. ndondomeko izi zimachitika pomwepo mutayankha wa formwork ndi konkire Kusakaniza. Icho chinawawawa kumatanthauza mapangidwe ubale wolimba pakati pa zigawo wa njira.

Dongosololi atuluka pafupifupi maola oposa 3, koma choncho pamene kutentha kwa malo ozungulira ndi apamwamba kuposa 15 ° ^C. Pankhani pazipita kolowera nthawi zina, izo zimatengera maola 24 kapena kuposa, makamaka pa kutentha subzero, mpweya .

Kodi n'zotheka kutsanulira mbali Mzere maziko? Thandizo nadzaza yomanga ndi wosanjikiza yatsopano yokambirana ndimeyi pafupifupi 8 maola pambuyo chiyambi cha ndondomeko kolowera. Chiyenera kuikidwa si wakuda kwambiri njira. Apo ayi zopindika kumachitika mu dongosolo maziko.

nthawi yochiritsa

Monga taonera, chinthu chachiwiri mu kudzazidwa maziko solidification ake. Zitakwanira, ndondomeko amatenga malo mu mwezi. Koma kumapeto a nthawi ino, konkire wokonzeka kupereka kwa wochindikala yotsitsa. Fotokozani chotero solidification pang'onopang'ono zingakhale zochepa kwambiri mpweya mwayi kwa zigawo zakuya za nkhaniyo.

Kodi n'zotheka kutsanulira mbali maziko a siteji solidification? Wakulimbira kukakamiza njira theka-madzi mu makulidwe a maziko zikhoza ming'alu mu adzauma makoma ake. Pa nthawi yomweyo, ena zopindika kungakhale zowoneka imperceptible. Komabe, iwo wokha anamva pakutha pa ntchito yomanga. Choncho, kukhuta m'pofunika kuti chakudya chochepa.

Choncho, kodi n'zotheka kutsanulira mbali maziko? Izi zichitike pokhapokha khalidwe oipa wosanjikiza m'mbuyomu. Komanso, pamaso kuchita zimenezi, m'pofunika kuti ziume zinthu padziko ndi kuyeretsa ndi burashi waya. Only ndiye inu mukhoza kuyamba kudzaza wosanjikiza watsopano wa njira.

Ntchito plasticizers

Wandiweyani njira shrinkage pamene akuponya chapansi facilitates imakhudzira kakakulu kugwedera lapansi. Kupewa ndi zimenezi, chuma anawonjezera plasticizers. zinthu zimenezi kuwonjezera fluidity ya mlingo njira. Choncho, nkhani ya ntchito wachabechabe mu makulidwe zakuthupi anadzazidwa mu okha. Posankha zoti mapeto, kodi muchepetse owononga gawo lotsatira la yankho pa maziko ndi mazira ndi kuthira zigawo maziko.

zigawo Cham'mbali ndi ofukula kukhuta

Kodi n'zotheka kutsanulira maziko kusamba kawirikawiri? Kuchita ntchito zofunika, kutsatira chilengedwe cha zigawo ofukula kapena yopingasa.

Pamene zimadzaza yopingasa formwork njira anali anazitsanulira mwa okonzeka nyama theka. N'kofunika chofunika - kutalika wosanjikiza wotsatira wa njira akhale pamwamba kapena pansi pa zolimba filaments, koma osati limagwirizana ndi zinthu zachitsulo.

Ofukula shading amatanthauza kulekana kwa yomanga pa malo ndi partitions khola. Mpanda formwork tizivutika ndi njira sangakhoze owonongeka mu njira imeneyi ayenera kulenga gawo laling'ono la m'deralo.

Njira kudzaza mbali ya maziko

Kodi n'zotheka kutsanulira maziko ndi mbali zolimba? Pali njira zingapo:

1. "Hot china chotulutsa" - ndondomeko zomveka ngati wosanjikiza wotsatira wa njira zakonzedwa anaika mu maola 12. Pankhaniyi, mutayankha gawo loyamba la pamwamba pa nkhaniyo kuti TACHIMATA denga chuma kapena pulasitiki filimu. Choncho tikaumbike konkire, koma pamwamba alibe nthawi kupanga kutumphuka wandiweyani.
2. "Cold msoko" - njira anagwiritsa ntchito nthawi imeneyi pakati pa stacking a wosanjikiza lotsatira ndi maola oposa 12. Pankhaniyi, n'kofunika kudikira mpaka kwathunthu anaumitsa kale grouted misa. Ngati kokha kutumphuka wosakhazikika, yotsirizira sakanakhoza kupirira kuthamanga anapanga pamwamba pa kuponyera, amene zidzayambitsa zotsatira mosayembekezeka pa ntchito ya maziko.

Malangizo

Kutembenukira kwa kuthira mbali maziko, muyenera khutu ku mfundo zingapo. Choyamba, muyenera kuganizira pasadakhale aliyense siteji ya ntchito. onse m'dera okonzeka pa dzenje Mpofunika kuti unagawanika zigawo. Komanso, n'kofunika mwamsanga kukonza buku la njira chofunika kudzaza mbali makamaka.

Thirani konkire kukhala uniformly m'madera cigawo. Pamene atagona zinthu limatanthauza "msoko ozizira" kofunikira nthawi zonse kuchotsa filimu simenti amene anapanga padziko konkire, chifukwa kumathandiza guluu wolimba wosanjikiza njira. Chotsani pogwiritsa ntchito mawaya burashi kapena nyundo.

Potsiriza Dziwani kuti ntchitoyo ntchito mu nyengo yozizira, pamwamba pa wosanjikiza achisanu uyenera uyambe Achotsa ayezi ndi chipale chofewa.

pomaliza

Monga mmene taonera, kutsanulira konkire maziko njira zambiri ndithu weniweni. Mu zina, sangathe kupewa njira zoterozo kukhazikitsa ntchito, makamaka, pakalibe kupeza zipangizo apadera, amene amapereka mwayi kukonzekera zipangizo zambiri nthawi imodzi.

Kudzaza mbali angapulumutse bajeti, nthawi ndi mphamvu. Komanso, nkhani layerwise solidification kumapangitsa kuti maziko pazipita cholimba, kuyambira mu nkhani iyi pali njira bwino mu Boma formwork solidification. Chinthu chachikulu kusunga malamulo mu ndondomeko komanso alibe kusiya intervals nthawi pakati pa magawo kudzazidwa.