Taariikhda dhajinta: 5, Feb, 2025
Sanadihii la soo dhaafay, dhismayaasha sare ee kor u kaca ayaa si dhakhso ah oo dhaqso leh, oo dhisme la taaban karo oo la taaban karo ayaa leh baahiyo sare oo ka sarreeya wada-noolaanshaha, haynta biyaha iyo xasilloonida biyaha isku-dhafka ah ee isku-dhafka ah. Si loo haqabtiro shuruudaha dhismaha ee dhismaha sare ee la taaban karo, shirkadaha la taaban karo ee isku-dhafka ah ayaa lagu qasbay inay yeeshaan shuruudo sare oo sare oo loogu talagalay alaabta ceeriin ee isku-dhafka ah ee isku-dhafka ah. Sidaa darteed, sannadihii ugu dambeeyay, codsigapolycarxurdylate superplastizer olmedWaxay noqotay mid aad u badan oo aad u badan, si tartiib tartiib ah u beddelashada arjiga qiyamka nacaybka ee tikniyoolajiyadda la taaban karo ee isku-dhafan. Si kastaba ha noqotee, in kasta oopolycarxurdylate superplastizer olmedxalliyaa shuruudaha bam-gacmeed sare iyo cimri dherer ah oo la taaban karo oo isku-dhafan,polycarxurdylate superplastizer olmedwaa mid xasaasi u ah isbeddelada ku saabsan waxyaabaha la taaban karo ee alaabada cayriin iyo xaaladaha deegaanka, taasoo dhalisay dhibaatooyin kala duwan oo ku saabsan dhismaha la taaban karo ee isku-dhafan. Tusaale ahaan, slump-ka la taaban karo ee isku-dhafka ah ayaa kordhay, gaar ahaan xilliga qaboobaha, ifafaale this waa badan yahay, oo saldhigga isku-dhafka ah ee isku-dhafka ah ee isku-dhafka ah ayaa had iyo jeer lagu xalliyaa.
Sababaha ayaa loo falanqeeyay sida soo socota:
1. Waxaa lagu go'aamiyaa nooca kooxda qaab-dhismeedka qaybta 'motcalal qaabdhismeedka' polycarxulate 'laftiisa. Sida ku xusan jawi heer kul ah oo hooseysa, xawaaraha walxaha ka kooban walxaha ka koobanpolycarxurdylate superplastizer olmedKooxaha waxqabadka molikulal waa gaabis, oo la taaban karo mashiinka mashiinka ma ka tarjumi karo heerka yareynta biyaha eepolycarxurdylate superplastizer olmed. Waqtiga dambe ee gaadiidka,polycarxurdylate superplastizer olmedsi buuxda door u ciyaara, taasoo dhalisay in slump la taaban karo ee goobta lagu soo kordhiyo ama xitaa kala sooco;
2. Xilliga jiilaalka, uumiga ama kuleylka korantada ayaa guud ahaan loo isticmaalaa in lagu kululeeyo biyaha isku-darka inta wax soo saarka ku jira xarunta isku-darka. Si kastaba ha noqotee, heerka qulqulka biyaha ayaa dhakhso ah inta lagu jiro geedi socodka wax soo saarka, iyo heerkulka kor u kaca ee biyaha kuleylka ah ma sii wadi karo, taasoo dhalisay farqi weyn oo ku saabsan heerkulka biyaha ee baabuurta hore iyo kan dambe ee saameeya Qiyaasta molikule-ka iyo walxaha kareemka ah ee loo yaqaan 'Singles-ka' iyo walxaha agabyada ah ee loo yaqaan, sidaasna waxay saameyn ku yeeshaan isbedelka jajabinta la taaban karo;
3. Sababta oo ah mugga wax soo saarka ee la taaban karo ee xarunta isku-darka, si loo buuxiyo baahida sahayda, waqtiga isku-darka la taaban karo waa la gaabiyey, taasoo keentay in suul-darada mashiinka mashiinka uusan ahayn mid ka turjumayapolycarxurdylate superplasizer.
Xalka:
(1) Samee tijaabooyin iswaafajin ahpolycarxurdylate superplastizer olmediyo agabyada siinta ee loo adeegsado horay loo sii wanaajiyey si loo hubiyo inaysan la kulmin oo keliya shuruudaha heerka yareynta biyaha laakiin sidoo kale shuruudaha shaqa-indheynta ee la taaban karo;
(2) Isku day inaad yareyso isbedelka heerkulka ee biyaha isku-darka ee loo isticmaalo saldhigga isku-darka. Haddii xaalado lagu oggolaado, u samee laba hayaan oo biyo ah kuleylka lagu beddelo;
(3) Fidinta waqtiga isku-darka si loo hubiyo inpolycarxurdylate superplastizer olmediyo in walxaha sheyga lagu saleeyahay ay leeyihiin waqti xiriir ku filan;
(4) Ku hagaaji saamiga isku dhafka ah si loo kordhiyo xasilloonida la taaban karo oo yareyso tirada qiyamka ee loo yareeyo isku-darka.
Waqtiga Post: Febraayo-19-2025
