Hnub Kawg: 17 Kaum Ib Hlis, 2025

(1) Lub luag haujlwm tseem ceeb ntawm Powdered Polycarboxylate Superplasticizer:

1. Txhim kho qhov fluidity ntawm pob zeb, ua kom kev tsim kho yooj yim dua.
2. Ua kom zoo dua cov dej-cement piv, ua kom muaj zog ntawm cov pob zeb thaum ntxov thiab lig.
3. Txhim kho kev tsim kho, txhim kho kev siv hluav taws xob, thiab txo kev siv hluav taws xob.
4. Ua kom muaj qhov ntom ntom ntawm cov pob zeb, yog li txhim kho durability thiab impermeability.

（二） Shandong Jufu Chemical hmoov polycarboxylate superplasticizer muaj cov yam ntxwv tseem ceeb hauv qab no:

1. Tus nqi txo dej siab: txo qis kev siv dej zoo thiab txhim kho lub zog.
2. Kev tuav pov hwm zoo heev: Ua kom muaj kev tsim kho du.
3. Kev khaws cia thiab kev thauj mus los yooj yim: Daim ntawv hmoov yog qhov zoo tagnrho rau kev thauj mus los ntev thiab khaws cia ntev.
4. Ib puag ncig tus phooj ywg: Cov khoom ua tau raws li lub teb chaws kev txuag hluav taws xob, txo qis emission, thiab kev tiv thaiv ib puag ncig.

(三) Cov Lus Qhia rau Kev Siv Cov Hmoov Polycarboxylate Superplasticizer Hmoov

1. Ua ntej siv, ua kev sib xyaw ua ke thiab kev sib xyaw ua ke kom ntseeg tau tias muaj kev sib raug zoo nrog cov cement thiab lwm yam khoom siv.
2. nruj me ntsis tswj qhov ntau npaum li cas nyob rau hauv qhov kev pom zoo kom tsis txhob los ntshav los yog cais vim ntau npaum li cas.
3. Ua kom zoo sib xws thaum sib tov; txuas lub sijhawm sib tov yog tias tsim nyog.
4. Thaum lub caij ntuj no los yog qhov kub thiab txias, kho qhov ntau npaum li cas raws li cov xwm txheej tiag tiag kom ntseeg tau tias kev tsim kho zoo.

(四) Cov teeb meem thiab kev daws teeb meem

Teeb meem 1: Kev sib xyaw ntau dhau ua rau los ntshav lossis cais tawm.
Kev daws: nruj me ntsis ua raws li qhov tsim nyog admixture cov ntsiab lus txiav txim los ntawm kev sim.

Teeb meem 2: Kev poob sai sai thaum ntxov.
Kev daws: Xaiv cov khoom lag luam Shandong Zhongwei thiab suav nrog cov kev ntsuas tsim nyog los xyuas kom lub sijhawm tsim kho.

Teeb meem 3: Incompatibility nrog ib co cements los yog admixtures.
Kev daws: Ua kev ntsuam xyuas kev sib raug zoo ua ntej kev tsim kho thiab kho qhov sib xyaw ua ke yog tias tsim nyog.

(Nyob rau hauv xaus).
Raws li ib qho tseem ceeb admixture rau kev txhim kho pob zeb ua tau zoo, polycarboxylate superplasticizers tau ua lub luag haujlwm hloov tsis tau hauv kev tsim kho. Powdered polycarboxylate superplasticizers, nrog rau lawv qhov zoo xws li kev thauj mus los yooj yim thiab kev ua haujlwm ruaj khov, yog qhov tsim nyog rau ntau yam kev xav tau ntawm kev tsim kho niaj hnub no.
Xaiv tus kws tsim khoom lag luam yog qhov tseem ceeb. Shandong Jufu Chemical, nrog nws muaj zog R & D muaj peev xwm thiab cov khoom zoo, muab kev txhawb nqa txhim khu kev qha rau ntau yam haujlwm. Kev tshawb fawb thiab kev tsim nyog siv cov hmoov polycarboxylate superplasticizers yuav pab ua kom tiav kev txhim kho hauv kev ua vaj tse.