Lightweight Concrete Additives | High-Performance Foaming Agents for Cellular Concrete
Hormigón ge 'nar xe̲ni ma nzaki hyax'bu̲, dá damos por sentado ne rara vez bí beni nä'ä di 'bui. Pe nä'ä 'bu̲i debajo de ár exterior nxo̲ge ar 'bospi apagado ge 'nar ximha̲i oculto complejidad. Hormigón ge 'nar hñei altamente versátil nä'ä to da ajustado pa adaptar ar bí ma 'na nt'ot'e njapu'befi, nu'bu̲ bí thogi mäs xí nze̲di, mäs ligero wa mäs fluido. 'Me̲hna to da modificar ya proporciones ya 'na'ño ingredientes. Hormigón espuma hingi ge excepción ne tsa̲ da manipular ar pa da tsoni kasu̲ 'na ha̲i requerida.
Hormigón espuma ge 'nar lodos basado su̲mento ko 'nar mínimo ar 20% espuma entrenada ja ar mortero plástico. ge 'nar hingi tóxico, mäs respetuosa ko ar nt'uni mbo jar ximha̲i ne menu costosa da hormigón vertido estándar. Its low weight means it imposes little vertical stress on the surrounding soil and is ideal for insulating walls, suelos, ne techos. Foam concrete can also be used as an ingenious void filler, making it perfect for disused cellars and basements and filling gaps around old pipes.
There are two methods of producing foam concrete, either wet or dry. In the wet method base materials are mixed together in a mixing chamber before being pumped with a specialised foam production system. The foam is produced as a result of the chemical reaction between the foaming agent and water, with compressed air being fed into the mixer according to the quantity of foam needed.
The foamed concrete is then injected into the concrete mix and through the process of expansion the foam bubbles are trapped within the mix and give the concrete its characteristic light weight, strength and resilience. The slurry can then be placed in its intended position without the need for compaction.