OPTIMIX PC40 Prebatched Concrete (Superior) is a high quality dry mixed prebatched concrete that suits all types of concrete works. With addition of water, it becomes concrete slurry with good consistancy. OPTIMIX PC40 complies with Code of Practice for Structure Use of Concrete 2013 from Hong Kong Buildings Department. It is classified as Grade 40 concrete.
包裝石屎
The above information & images is just for reference, please read the latest official catalog & package.