In order to make high strength concrete paver, also people require concrete block to be fire and weather resistance, beside we need to by a good block making machine, we still need know to make suited proportion of raw material. the tips of correct proportion is following:
Proportion of Raw Material: (load-bearing walls capacity: 10Mpa)
1) Cement Sand Residue Fly Ash
100kg (10%) 200kg (20%) 640kg (64%) 60kg (6%)
2) Cement Fine aggregate Sand Fly Ash
100 kg 780 kg 60 kg 60 kg
3) Cement Fine aggregate (including stone) Fly Ash
50kg (10%) 400kg (80%) 50kg (10%)
4) Cement Fine aggregate (including stone 50%)
50kg (10%) 450kg (90%)
The mixing recipe varies according to aggregate locally available, For trial purpose, the following is a guidance:
Size | |||
200*100*60mm | 200*100*80mm | 100*150*300mm | |
Type | Pedestrian | Vehicle | Partition |
Strength | >40mpa | >50mpa | >10mpa |
10mm | 320kg | 450kg | 300kg |
Crushed fine aggregate | 200kg | 200kg | 500kg |
Sand | 580kg | 450kg | 300kg |
Cement | 260kg | 310kg | 100kg |
Best Regards
Jonathan Yan (exported manager)
Mobile/whatsapp/viber: (86)-18659803696
Tel: (86)-595-28085862
Fax: (86)-595-28085861
E-mail: Jonathan@unikmachinery.com