Question

what is the effect of cement mortar cured in sea water and what is the effect of metacaolin mortar curing in sea water?

Required 1000 words

Answer 1

日) Ef fede9e cenerb Hortet gyed ~煞.watex2- Ans- Concre enposed to Seaiseter wilt be ujece an aotu cou ol thon CotiningPaind dissdved Sulori d ad naanestum o Ceans Co in on -ihe ore thousand (3.s%) of dissolved stts.-the ricyor Cations catt Na adust in Sea voaten Cplexe an Detertoration af Concrete tn uwsm seawwter DT anwons onot Stn osle is ainly due -to chemical atton namelu the cha h com poetion of the ceinenl caused lo thehdes tes preseht in fte ocder. eele can be aun done to protedPoor Coney ede / the rene d Selees- a suttable ef cemeandood sound reate hthe Prdploce, and to take strps ensure the finished product- s as dense on inpermeable as posstbn Colder water, chemical oction is less ^evere aid 4he Houn e is done. bu ten perature es. There a c 어her causes of detrrtorotion uch os abrsn ard acids depostor CVC oenon Mina and earing Cowrede Compressive stgh SnS In seatwcde nceases the r hos a megaie 2ffeet on the Compressive strength 아 Gncvete otages over 2sdas

Helakaoln ts olite amorphous lee alumhim g stat oprdi lime stone properties . #eati Kortan w ng up ap clay the seaction af cemed ilh wte leads o Rs selth handerung. The Sea ω4trlg. Colledied and loss of compressive stern is rar e when tar spedmen Coning sand is veplaced by met askaolm --)Cl) hen blended t) ω 20%ノit co?lt enhance the str of Conete ormance h eocn ciuum the "(C24A+en Increases aun - Abrasion reststance to Concretke strenh