Kupanga chitoliro cha matope a simenti

Kupanga matope a simenti m'njira ziwiri.Choyamba pansi centrifugation.Makamaka oyenera mipope alimbane ndi zomangamanga DN400 caliber kapena zochepa.Koma mobisa kupopera mbewu mankhwalawa, makamaka ntchito DN700 m'mimba mwake dzimbiri dzimbiri mapaipi pamwamba pa nthaka.

Kuwonongeka kwa chitoliro cha simenti: chisakanizo cha simenti, mchenga ndi madzi, wotchedwa matope a simenti.Amatchedwa 1: 3 simenti matope ndi 1 gawo simenti ndi 3 mbali mchenga ndi, kwenikweni, kunyalanyaza zikuchokera madzi, kawirikawiri mu chiŵerengero cha pafupifupi 0,6, amene ayenera kukhala 0,6: 1: 3 matope matope ntchito pomanga. mapulojekiti mkati, maziko oyamba ndi zomanga khoma, zomata zomwe zimagwiritsidwa ntchito ngati zomatira, monga zinyalala zamiyala, njerwa zofiira zogwiritsira ntchito matope a simenti;yachiwiri imagwiritsidwa ntchito popaka mkati ndi kunja.Simenti matope akagwiritsidwa ntchito, nthawi zambiri ankaphatikiza zowonjezera monga micro-foaming agent, ufa woletsa madzi kuti ukhale wogwira ntchito komanso kukhuthala kwake.Simenti matope molingana kulumikiza miyala, iwo amakhala konkire.Mphamvu ya simenti ya kalasi imatanthauzidwa ndi njira zokhazikika zopangira ndi kukonza zitsanzo za cube, muzaka za 28d, mtengo woyezedwa ndi Standard Test Method for Compressive Strength pakugawa konse.Momwe chipangizochi chimaphatikizira makina owombera zitsulo, zida zitatu zomangira za PE, PE chitoliro chakuda ndi jekete yachikasu kukoka makina, zida zophulitsira mchenga, polyurethane Low Fat Kee, nsanja ya thovu, makina omangira a FRP, zokutira ziwiri za PE, kupopera mbewu mankhwalawa simenti. makina ndi zida zina zoyeserera.kampaniyo akhoza kuchita limodzi ndi awiri zitsulo chitoliro maphatikizidwe womangidwa epoxy ufa (FBE), awiri polyethylene (2PE) ndi polyethylene atatu (3PE), polypropylene iwiri (2PP), ndi atatu poly propylene (3PP), malasha phula epoxy chitoliro ❖ kuyanika, polyurethane Kutchinjiriza kwa chitoliro chokhazikitsidwa kale, kutchinjiriza kwa chitoliro chakuda ndi chachikasu, IPN8710 corrosion anti-corrosion ❖ ❖ kuyanika polima, epoxy chitoliro chambiri, dzimbiri la polyethylene chitoliro cha chitoliro, dzimbiri la matope a simenti, kukwiriridwa kwa chitoliro ndi ntchito zina.

Simenti matope akalowa Magwiridwe: Chifukwa zitsulo chitoliro wodzazidwa ndi konkire, akhoza kuyamwa kutentha kwambiri, kotero chingwe gawo pamene pansi moto kutentha munda kugawa ndi wosagwirizana kwambiri, kuwonjezera mzati wa zosagwira moto, wosakwiya Kutentha mlingo wa mizati zitsulo, ndipo kamodzi kutulutsa mizati yachitsulo, konkire imatha kupirira katundu wambiri wa axial, kuteteza kugwa kwapangidwe.Kukaniza kwamoto kwa mtanda wophatikizika kudzawonjezeka pamene kutentha kwa chitsulo chachitsulo kuchokera pamwamba pa flange ya kutentha kudzasamutsidwa ku konkriti kumawonjezeka.Ziwerengero zoyesera zikuwonetsa: mpaka maola 3 zofunika pamlingo wokana moto zitha kupulumutsidwa ndikufaniziridwa ndi mizati yachitsulo yotchingira moto 1/3 a 2/3 kapena kupitilira apo, kukula kwa chitoliro kumawonjezeka, kupulumutsa utoto wochulukirapo.


Nthawi yotumiza: Sep-16-2019