Lub teeb pob zeb Additives | High-Performance Foaming Agents rau Cellular Concrete
ua npuas ncauj tus neeg sawv cev rau lub teeb yuag pob zeb yog ib tug muaj concentrated kua foaming tus neeg sawv cev rau tsim cellular lightweight pob zeb (CLC) thaiv, briquettes, phab ntsa panels thiab lwm yam. Cov kua no ntxiv rau CLC sib xyaw ua ke hauv cov dej thiab txhaj rau hauv lub pob zeb sib tov lossis lub tshuab ua npuas dej nrog cov cua compressed.. Nws tsim zoo, ruaj khov cua npuas nyob rau hauv qhov sib tov uas ruaj khov thiab resistant rau lub cev thiab tshuaj ua haujlwm.
Tus neeg sawv cev foaming siv yog qhov tseem ceeb vim nws txiav txim siab qhov ntom ntawm CLC ua npuas ncauj thiab nws cov khoom siv kho tshuab. Qhov tsawg ntom ntawm CLC ua npuas ncauj ua rau nws muaj peev xwm tsim cov ntaub ntawv muaj zog nrog cov cement tsawg., ua rau nws siv tau ntau yam khoom siv.
Cov foaming sib txawv muaj cov yam ntxwv sib txawv. Qee qhov yog raws li surfactants, such as anionic or cationic polyether sulfates, which reduce the surface tension of liquids and help to disperse air. Other foaming agents are based on hydrolyzed proteins, such as keratin and other similar materials. The foaming agent used must be able to form stable, robust air bubbles in the slurry, which will be able to withstand the physical and chemical processes that occur during mixing, forming, tso, and hardening of the CLC foamed concrete.
The CLC foamed concrete is produced by combining cement, ya tshauv, xuab zeb, a synthetic aerated foaming agent and other additives like ground granulated blast furnace slag, silica fumes and quarry fines, resulting in a mixture with an extremely low dry density. The foamed concrete can be used in various applications as a substitute for traditional concrete for construction of roads, txuas hniav thiab cov tsev kho mob puas tsuaj. Nws kuj tseem siv tau los ua lwm txoj hauv kev ua vaj tse rau cov phab ntsa, flooring thiab paving.