CARBONATION OF THE AUTOCLAVED SILICATE CONCRETE
Yan Wunan,Pu Xincheng
DOI:10.11835/j.issn.1674-4764.1995.02.006
Received ,Revised , Accepted , Available online July 01, 2015
Volume ,1995,Pages 41-44
- Abstract
The carbonation of the concrete in the air is an unavoidable natural process,Itmakes the volume and strength of the concrete change and the alkality reduce,So the structure in-side concrete and the durability both become worse. The carbonation resistance of the autoclaved sil-icate concrete is tested by the means of speeding up the carbonation artificially and also with the ex-periment of the natural carbonation for 6 years. It is very good for recognizing it correctly andspreading.The carbonation of the new concrete material is discussed.