prov:value
| - Such additives may include slurry density modifying materials (e.g., silica flour, silica fume, sodium silicate, hollow glass or ceramic beads, microfine sand, iron oxides and manganese oxides), dispersing agents, set retarding agents, set accelerating agents, fluid loss control agents, strength retrogression control agents, viscosifying agents, stabilizing agents, foaming agents such as nitrogen
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