Nekuvandudzwa kwetekinoroji uye hupfumi, pamwe nekuvandudzwa kwemhando yeinjiniya, basa rekudzikisa mvura mukongiri riri kuwedzera kukosha.Nhasi ini ndichakutora kuti unzwisise basa rinokosha remvura-kuderedza mumiririri mumhizha yekuvaka.
High range yemvura yekudzikisa musanganiswa yakakamurwa kuita: (1)lignosulfonates;(2) polycyclic inonhuhwirira munyu;(3) mvura-soluble resin sulfonates.Naphthalene superplasticizer, aliphatic superplasticizer, amino superplasticizer, polycarboxylicasidhi superplasticizer, nezvimwewo.
Chimiro chechimiro chakakamurwa kuita mvura uye hupfu.Chimiro chechimiro chakakamurwa kuita mvura nehupfu.Mvura yakasimba inenge iri 20%, 40% (inonziwo doro raamai), 60%, uye hupfu hwakaoma hunowanzoita 98%.Maererano nemvura kuderedza uye kuwedzera kugona kwemvura inoderedza mumiririri, yakakamurwa kuita yakajairwa yekudzikisa mvura mumiririri (inozivikanwawo seplasticizer, mvura yekudzikisa mwero haisi pasi pe8%, inomiririrwa ne lignosulfonate), superplasticizer (inozivikanwawo se superplasticizer) Plasticizer, mwero wekudzikisa mvura hausi pasi pe14%, kusanganisira naphthalene, melamine, sulfamate, aliphatic, etc.) uye yakakwirira-inoshanda-inoderedza mvura (chiyero chekudzikisa mvura haisi pasi pe25%, ine polycarboxylic acid Inomiririrwa nemvura inoderedza agent), uye yakakamurwa kuva kutanga-simba. mhando, mureza mhando uye retarder.
Mushure mekuwedzera musanganiswa wekrete, inogona kuparadzira zvimedu zvesimende, izvo zvinogona kuvandudza kushanda kwayo, kuderedza kushandiswa kwemvura yeyuniti, nekuvandudza fluidity yemusanganiswa wekrete;kana kuderedza kushandiswa kwesemende uye kuchengetedza simenti.
Kambani yedu inyanzvi yekugadzira michina yekudzikisa mvura, ine zvidyarwa zviviri zvehunyanzvi zvekugadzira, mitsara mikuru mitanhatu yekugadzira, nyanzvi yekugadzira R&D timu, tsigiro yekugadziridza uye yemahara sevhisi sevhisi, inyanzvi mune kongiri admixtures inoita kuti vatengi vanzwe kurerukirwa.
Nguva yekutumira: Aug-02-2021