Slope Spray Mortar Shotcrete Machine Material Requirements

Date:2018-12-24     Label：

Shotcrete Machine

Wet Shotcrete Equipment

Wet Mix Shotcrete Machine

1. Cement: the use of ordinary Portland cement not less than 425.

2. Lime: using block as that is burned through the new kiln

3. Sand: gravity spray uses pure fine sand with a particle size of 0.1-0.25 mm. Mechanical shotcrete using pure medium coarse sand with a particle size of 0.25-0.5 mm. The water content should not exceed 5%, it should be 4-6%

4. Pebbles: choose pure pebbles or gravel, the max.particle size should not exceed 25 mm, particles larger than 15 mm should be controlled below 20%, and the content of flakes and acicular particles should not exceed 15% by weight.