Cement as the binding agent in the production of concrete can be replaced with active mineral admixtures. Biofuel combustion fly ash is one of such admixtures. Materials used for the study: Portland cement CEM I 42.5 R, sand of 0/4 fraction, gravel of 4/16 fraction, biofuel fly ash, superplasticizer, water. Six compositions of concrete were designed by replacing 0%, 5%, 10%, 15% 20%, and 25% of cement with biofuel fly ash. The article analyses the effect of biofuel fly ash content on the properties of concrete. The tests revealed that the increase of biofuel fly ash content up to 20% increases concrete density and compressive strength after 7 and 28 days of curing and decreases water absorption, with corrected water content by using plastic...
Cementbetonio gamyba yra susijusi su nemažomis energijos sąnaudomis. Energija vartojama ruošiant žal...
Planowane wytyczne rządowe dotyczące zmniejszenia wpływu polskiej energetyki na środowisko są ujęte ...
Biomass fly ash has been studied has a partial cement material, since this material has a positive e...
Cement as the binding agent in the production of concrete can be replaced with active mineral admixt...
Cement as the binding agent in the production of concrete can be replaced with active mineral admixt...
Cement as the binding agent in the production of concrete can be replaced with active mineral admi...
This article analyses the possibility of using fly ash from the combustion of wood–sunflower biomass...
Cement production produces a significant portion of CO₂ emission caused by human activity. The repla...
Sustainable construction is high on the agenda, especially regarding building materials. Using of by...
Wpływ bio-popiołów na wybrane właściwości zapraw cementowych. W artykule przedstawiono możliwość wyk...
Industrial utilization of fly ash from various kinds of fuel plays an important role in the environm...
There is a growing concern over the insufficient utilization of by-products from biomass...
W obiektach energetycznych coraz częściej wykorzystuje się paliwa wtórne (alternatywne) do wytwarzan...
AbstractTechnological developments in our society are still highly extensive nature and the forthcom...
This work presents a study on the influence of thermalâ€electrical fly ash on the cement paste hydra...
Cementbetonio gamyba yra susijusi su nemažomis energijos sąnaudomis. Energija vartojama ruošiant žal...
Planowane wytyczne rządowe dotyczące zmniejszenia wpływu polskiej energetyki na środowisko są ujęte ...
Biomass fly ash has been studied has a partial cement material, since this material has a positive e...
Cement as the binding agent in the production of concrete can be replaced with active mineral admixt...
Cement as the binding agent in the production of concrete can be replaced with active mineral admixt...
Cement as the binding agent in the production of concrete can be replaced with active mineral admi...
This article analyses the possibility of using fly ash from the combustion of wood–sunflower biomass...
Cement production produces a significant portion of CO₂ emission caused by human activity. The repla...
Sustainable construction is high on the agenda, especially regarding building materials. Using of by...
Wpływ bio-popiołów na wybrane właściwości zapraw cementowych. W artykule przedstawiono możliwość wyk...
Industrial utilization of fly ash from various kinds of fuel plays an important role in the environm...
There is a growing concern over the insufficient utilization of by-products from biomass...
W obiektach energetycznych coraz częściej wykorzystuje się paliwa wtórne (alternatywne) do wytwarzan...
AbstractTechnological developments in our society are still highly extensive nature and the forthcom...
This work presents a study on the influence of thermalâ€electrical fly ash on the cement paste hydra...
Cementbetonio gamyba yra susijusi su nemažomis energijos sąnaudomis. Energija vartojama ruošiant žal...
Planowane wytyczne rządowe dotyczące zmniejszenia wpływu polskiej energetyki na środowisko są ujęte ...
Biomass fly ash has been studied has a partial cement material, since this material has a positive e...