"[H]igher water content causes mixture too thin to accommodate bubbles... causing bubbles separating from the mixture..."

"Cement is the most commonly used binder. The ordinary , rapid hardening Portland cement, calcium sulphoaluminate ceme…"

"The basic components of FC consist of (1) water, (2) binder, (3) foaming agent, (4) filler, (5) additive, and (6) fiber."

"[L]ower water content leads to a hard mixture... easily resulting in bubble bursting..."

"FC was initially envisaged as a void filling, stabilization, and insulation material..."

"The (ACI) recommends that mixed water should be fresh, clean, and drinkable..."

"This CPAR project was undertaken to test, demonstrate, and commercialize a new construction system... [which] employs…"

"Over the past 30 years, FC are widely used for the bulk filling... ditch repair, retaining wall...bridge backfill... …"

"The water requirement for constituent material depends on composition, consistency and stability of the mortar body..."

"The determines FC density by controlling generation rate of the bubbles in cement paste. The resin-based was one of t…"