Inkasta oo hoos-u-dhacu kordhay, haddana waxaa jira xaddi badan oo jeexjeex ah iyo xitaa kala-saarid, taas oo saameynaysa isku-dhafka guud ee shubka. Ku darista qadar yar oo ah wakiilka biyaha ayaa dhibaato badan u horseeday qaybta dhismaha. Saamiga ciidda ee shubka ayaa sidoo kale saameeya saamaynta codsiga ee poli Carboxylate superplasticizer. Markaad isticmaalayso wax-ku-oolnimada sare ee wax-ku-oolnimada biyaha ee sida caadiga ah loo isticmaalo, saamiga ciidda si habboon ayaa loo kordhin karaa waxaana la hagaajin karaa dareeraha shubka.

Marka lagu daropolycarboxylate superplasticizer, saamiga cammuudda sare iyo dheecaanka shubka waa liidata. Silsiladda alaabta eepolycarboxylate superplasticizernooca biyaha yareeya ee hawo-ku-kordhinta leh waxay ka kooban yihiin hiddo-wadaha carboxyl adsorption waxayna leeyihiin tiro badan oo laamo ah. Silsilada poliether-ka ayaa bixiya caqabado adag, halka polyeter-yadu ay leeyihiin sifooyin badan oo neefsasho ah.

Sababo la xiriira kala duwanaanshaha hababka wax soo saarka iyo kala duwanaanshaha miisaanka kelli ee alaabta ceeriin ee ay isticmaalaan warshado kala duwan, waxaa sidoo kale jira farqi weyn oo u dhexeeya awoodda hawo-qaadista. Badeecooyinka badan ee Carboxylate superplasticizer-ka ah ee aan tijaabinay, heerka dhiiga hoose wuxuu ahaa 3% oo kaliya, ka sare wuxuu ahaa 6%, iyo alaabooyinka qaarkood waxay gaareen 8%.

Sidaa darteed, marka la isticmaalayo wax-ku-oolnimada sare ee wakiilada biyaha yareeya, waxaa lagama maarmaan ah in la sameeyo baaritaan ka hor isticmaalka rasmiga ah, ka dibna la isku daro iyadoo loo eegayo xaaladda dhabta ah ee mashruuca.