hat
Mous konkrè tipikman konsiste de yon sispansyon nan siman ak vole sann oswa sab ak dlo, byenke gen kèk founisè rekòmande pi bon kalite siman ak dlo ak ajan an kimen pou melanje trè ki lejè. sispansyon Sa a se plis melanje ak yon kim sentetik seller nan yon plant melanje konkrè. se kim a te kreye lè l sèvi avèk yon ajan kimen, melanje ak dlo ak lè ki sòti nan yon dèlko. Ajan an kimen itilize yo dwe kapab pwodwi bul lè ak yon wo nivo de estabilite, rezistan a pwosesis yo fizik ak chimik nan melanje, mete ak redi.
eng
Foamed concrete typically consists of a slurry of cement and fly ash or sand and water, although some suppliers recommend pure cement and water with the foaming agent for very lightweight mixes. This slurry is further mixed with a synthetic aerated foam in a concrete mixing plant. The foam is created using a foaming agent, mixed with water and air from a generator. The foaming agent used must be able to produce air bubbles with a high level of stability, resistant to the physical and chemical processes of mixing, placing and hardening.