Page 1 of 2 Chemplast – AR 340 Water – Reducing and Retarding Concrete Admixture _____________ ______________Description Chemplast – AR 340 is a concrete plasticizer - retarder suitable for dry, ot climatic conditions! "t complies #itA$%& C '(' type A ) *! ++++++++++++++++++++++++++++ +++++++++Uses Chemplast – AR 340 isused in concreting operations sucas- Piles ) Pi le eads - Precas t concrete elements - .o ng t ransport di stances - ot #e at e r c oncr et ing ++++++++++++++++++++++++++++ ++++++++++Advantages Chemplast – AR 340 pro/ides te follo#ing ad/antages- .ong -l ast ing c ont rol of s lump los s at iger c onc ret e temperatures - "ncrease d se tt ing time i n o t #eat er - Reduc ed #ater #it ou t lo ss o f #or0abil it y - "ncreased s trengt- Reduced s r in0a ge and c re ep - etter su rf ac e f in is _____________ _______________ ______________Technical Data++++++++++++++++++++++++++++ ++++++++++Type &odified .ignosulponate ++++++++++++++++++++++++++++ ++++++++++Colour ro#n ++++++++++++++++++++++++++++ ++++++++++Density 1!13 4!41 5g6.it ++++++++++++++++++++++++++++ ++++++++++Storage Chemplast AR 340 must be stored in a cool, saded area! +++++++++++++++++++++++++ +++++++++++++Shel! li!e 12 monts from date of production if stored properly in original unopened pac0aging! ++++++++++++++++++++++++++++ ++++++++++"ac#aging 244 .it! drums _______ _____
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Chemplast – AR 340 Water – Reducing and Retarding Concrete Admixture
________________________________________________________ Description Chemplast – AR 340 is a concrete plasticizer -
retarder suitable for dry, ot climatic conditions!"t complies #it A$%& C '(' type A ) *!
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Uses Chemplast – AR 340 is used in concreting
operations suc as- Piles ) Pile eads- Precast concrete elements- .ong transport distances- ot #eat er concreting
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Advantages Chemplast – AR 340 pro/ides t e follo#ing
ad/antages- .ong -lasting control of slump loss at ig er concrete
temperatures- "ncreased setting time in ot #eat er - Reduced #ater #it out loss of #or0ability- "ncreased strengt- Reduced s rin0age and creep- etter surface finis
________________________________________________________ Technical Data
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Type &odified .ignosulp onate
Page 2 of 2 ________________________________________________________ Application
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Dosage 4!7 – 4!89 by #eig t of cement! "t is ad/isable to
carry out trial mixes to establis t e exact dosage ratere:uired!Chemplast – AR 340 is compatible #it slag cement,
sulp ate resistant cement and silica fume! ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Dispensing Chemplast – AR 340 is added to t e gauging #ater
prior to its addition to t e dry mix! ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ $mportant W en accidental o/erdosing occurs t e set retarding
effect increases! *uring t is period concretemust be 0ept moist in order to pre/ent prematuredrying out!