Preparation and properties of recycled fine powder foam concrete
نویسندگان
چکیده
With the rapid development of construction industry brought by accelerated process urbanization, problem random stacking and landfill waste concrete can be seen everywhere, which seriously affects environmental health. The secondary utilization as recycled aggregate has become a research hotspot. This paper mainly studies influence cementing material system fine powder foam on water absorption performance concrete, explores feasibility using to prepare concrete. experiment also used instead some cement effects amount powder, hydrogen peroxide ratio binder compressive strength, absorption, thermal conductivity microstructure were studied. results showed that rate increased with increase red brick content, but gradually increased. When content is 6%, greater higher, decreases.
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ژورنال
عنوان ژورنال: MATEC web of conferences
سال: 2021
ISSN: ['2261-236X', '2274-7214']
DOI: https://doi.org/10.1051/matecconf/202135301019