| 摘要 |
A concrete composition with self levelling and self sliding structure consists of cement, sand, loose chippings, some granular components, some additive and water and has the following composition: Cement and other granular fine components of particle size less than 100 mu m is 100-400 Kg/m<3> of composition ready to use Sand's wt. is 46 wt.% of composition ready to use superplasticiser and a chloro plasticiser at content determined by the superplasticiser to give the self levelling and the self sliding properties to the concrete. |
