A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BUILDING PRODUCT
The present invention relates to a bio-aggregate based building product comprising a macroporous elementformed from a mixture of: a calcium carbonate derived binder and a lignocellulosic bio-5 aggregate. Themacroporous element has an air and/or vapour and/or water open matrix with a microcapillary structureformed by the lignocellulosic bio-aggregate. The porosity of the macroporous element is at least 50% ofthe bulk volume of the building product. Between 40% and 80% by weight of bio-aggregate granulatesforming the lignocellulosic bio-aggregate have a maximum particle size falling within the lower 50% of10 the particle size range. No more than 5% by weight of bio-aggregate granulates forming the lignocellulosicbio-aggregate have a maximum particle size falling within the upper 20% of the particle size range.
BUILDING PRODUCT
The present invention relates to a bio-aggregate based building product comprising a macroporous elementformed from a mixture of: a calcium carbonate derived binder and a lignocellulosic bio-5 aggregate. Themacroporous element has an air and/or vapour and/or water open matrix with a microcapillary structureformed by the lignocellulosic bio-aggregate. The porosity of the macroporous element is at least 50% ofthe bulk volume of the building product. Between 40% and 80% by weight of bio-aggregate granulatesforming the lignocellulosic bio-aggregate have a maximum particle size falling within the lower 50% of10 the particle size range. No more than 5% by weight of bio-aggregate granulates forming the lignocellulosicbio-aggregate have a maximum particle size falling within the upper 20% of the particle size range.
BUILDING PRODUCT
ROBINSON THOMAS JAMES CHRISTOPHER (author) / IVES JEFFREY (author)
2022-07-22
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME