Tsiku lolemba: 12, Jun, 2023
Mankhwala ochepetsa madzi ndi Amionic okonda, ndipo pakadali pano ogwiritsidwa ntchito pamsika amaphatikizapo madzi ochepetsa ma polyCalene , sinthani mphamvu yaukali, ndikuchepetsa kupezeka kwa ming'alu. Amakhala ndi gawo lofunikira pakuwongolera konkriti. Komabe, kusakanikirana konkriti kosakanizidwa ndi othandizira madzi kumatha kukumana ndi mavuto monga kumamatira ku thanki ndi mawonekedwe abodza. Kuti mupewe kupezeka kwamavuto osiyanasiyana, ufulu udzasanthula zomwe zimayambitsa mavuto amodzimodzi.

一. Imatha kumata izi:
Phenomenon: Gawo la matope a simenti limatsatira khoma la silini ya sizer yosakaniza, ndikupangitsa kuti kutulutsa kosagwirizana ndi konkriti komwe kumapangitsa kuti pakhale konkriti yomata.
Kusanthula Mwachidule:
Kutama kwa konkriti nthawi zambiri kumachitika mutatha kuwonjezera ogulitsa ndi madzi ochepetsa madzi, kapena mumayendedwe a ng'oma.
Migwirizano Yokhazikika:
(1) Yang'anirani kukonza ndikuchotsa konkire;
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(3) Gwiritsani ntchito shaft yayikulu kwambiri mwachidule kapena yokakamiza.

二.
Phenomenon: konkriti atasiya makinawo amataya madzi ndipo sangathe kutsanulidwa.
Kusanthula Mwachidule:
(1) Zosakwanira za calcium sulfate ndi gypsum mu simenti imapangitsa kuti calcium ikhale yopusitsa;
(2) Madzi ochepetsa madzi ali ndi vuto losinthanitsa ndi simenti yamtunduwu;
.
Migwirizano Yokhazikika:
(1) Sinthani simenti ya simenti;
(2) Ngati ndi kotheka, sinthani ma Admixtives ndikugwiritsa ntchito zomveka;
(3) Onjezani NA2SO4 Chidetso cha kuphatikiza.
(4) Chepetsa kutentha kwa kutentha