Construction and Building Materials, Journal Year: 2024, Volume and Issue: 458, P. 139743 - 139743
Published: Dec. 25, 2024
Language: Английский
Construction and Building Materials, Journal Year: 2024, Volume and Issue: 458, P. 139743 - 139743
Published: Dec. 25, 2024
Language: Английский
Composites Part B Engineering, Journal Year: 2024, Volume and Issue: unknown, P. 112050 - 112050
Published: Nov. 1, 2024
Language: Английский
Citations
5Next Materials, Journal Year: 2024, Volume and Issue: 7, P. 100449 - 100449
Published: Dec. 14, 2024
Language: Английский
Citations
5Journal of Building Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 112147 - 112147
Published: Feb. 1, 2025
Language: Английский
Citations
0Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 693, P. 137634 - 137634
Published: April 17, 2025
Language: Английский
Citations
0International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 140997 - 140997
Published: Feb. 1, 2025
Language: Английский
Citations
0Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 221, P. 119325 - 119325
Published: Aug. 6, 2024
Language: Английский
Citations
3Polymers, Journal Year: 2024, Volume and Issue: 16(21), P. 2989 - 2989
Published: Oct. 25, 2024
A tremendous amount of waste black tea bags (BTBs) and date palm surface fibers (DPSFs), at the end their life cycle, up in landfills, leading to increased pollution an increase negative impact on environment. Therefore, this study aims utilize these normally wasted materials efficiently by developing new composite for thermal insulation sound absorption. Five boards were developed, two bound (BTB or DPSF with polyvinyl Acetate resin (PVA)) three hybrids (BTB, DPSF, resin). In addition, loose raw DPSF) tested separately no binder. Thermal conductivity absorption coefficients determined all boards. stability analysis was reported components bag (string, label, bag) one hybrid Mechanical properties such as flexural strain, stress, elastic modulus composites. The results showed that sample are less than 0.07 ambient temperature 24 °C they enhanced BTB ratio reduced noise reduction coefficient samples is greater 0.37. thermally stable 291 °C. Most have a high flexure between 4.3 MPa 10.5 MPa. low moisture content below 2.25%. These output seem promising encouraging using developed eco-friendly competing synthetic ones from petrochemicals building insulation. Moreover, returning circulation producing composites can reduce number level environmental pollution, use made fossil resources.
Language: Английский
Citations
2Journal of Building Engineering, Journal Year: 2024, Volume and Issue: 98, P. 111209 - 111209
Published: Nov. 1, 2024
Language: Английский
Citations
2ChemistrySelect, Journal Year: 2024, Volume and Issue: 9(36)
Published: Sept. 1, 2024
Abstract Bamboo, which is called “green gold” because of its sustainability characteristics, has many wonderful properties that make it environmentally friendly. In this study, polyurethane (PU) composites used in the automotive industry were produced by adding different amounts bamboo powders (1, 2.5, 5, 7.5, 10 and 15%, w/v) to PU foams. regard, density, light stereomicroscopic analysis, thermal conductivity, spectroscopic mechanical (compression) test have been performed. Further, sound absorption analysis contact angle carried out. Optical stereomicroscopes showed average pore sizes with range 258–482 µm. As powder increased, values decreased from 129 ° 88 °. Compression force deflection samples declined 1850 360 g/cm 2 . Similar properties, conductivities foams decreased. However, regards FT‐IR, no chemical reactions observed between matrix powder. The results filled are materials rigid foam 2.5% (w/v) (PU‐2.5) sample had better than bamboo‐powder‐unfilled (PU‐0), an coefficient value 0.86 at 6300 Hz 0.71 1600–6300 Hz.
Language: Английский
Citations
0Construction and Building Materials, Journal Year: 2024, Volume and Issue: 458, P. 139743 - 139743
Published: Dec. 25, 2024
Language: Английский
Citations
0