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Table 2 Mixture proportion of MPC-based matrix.

From: Pullout Behaviour of Different Types of Steel Fibres Embedded in Magnesium Phosphate Cementitious Matrix

Sand to MPC mass ratio

Water to MPC mass ratio

MgO to KH2PO3 mol ratio

Retarder

0.8

0.14

4

9.0%

  1. The MPC consists of magnesium oxide (MgO) and potassium dihydrogen phosphate (KH2PO4). The retarder dosage is 9.0% of MgO by mass.