Lightweight Concrete Additives | High-Performance Foaming Agents for Cellular Concrete
A agente espumante hormigón celular ge 'na ya ingredientes clave 'nar hormigón ligero celular. nuna ar hormigón espumado ar prepara ir nge njapu'befi ya productos químicos formadores gas agente espumante niveles medidos ne ya mezclando ko ar suspensión su̲mento pa formar 'nar estructura celda cerrada.
estructura celular ar hormigón tsu̲di hñu ya su̲mento,, water, agregado, ne vacíos ndähi ko 'nar volumen poro capilar ar 70%. Ar ligero jar be̲xu ne altamente resistente jar compresión.
Ar mahyoni entender ar microestructura hormigón celular ngetho ts'oni ár resistencia térmica, coeficiente ar sorptividad ne propiedades mecánicas. 'Nehe pe̲ts'i 'nar ntsoni significativo dige ar absorción ar dehe.
varios agentes espumantes ar xi probado pa jäts'i ár influencia dige ya propiedades hormigón celular. Results indicate that the type of foaming agent has a major effect on both thermal and sorptivity properties but less of an impact on the mechanical properties.
Foaming agents with a high dilution ratio have been found to be more stable than those with lower dilution ratios. This is because the foaming agent can bind the water in an even distribution throughout the foam. This binding of the water enables the concrete to set in a shorter period of time and achieve greater strength.
The water-cement ratio is a critical factor in determining the density and strength of the foamed concrete mixture. The density and strength of the concrete drop off dramatically when the water-cement ratio exceeds 0.5. However, the maximum mechanical strength of the cellular concrete can be achieved when the water-cement ratio is between 0.4 ne 0.5.