A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Light burn-free ceramsite for roof greening and preparation method thereof
The invention discloses a preparation method for light burn-free ceramsite for roof greening. Town sludge and fly ash are used as main raw materials; calcined lime, gypsum, portland cement, ferrous sulfide and straw ash are used as auxiliary components; lithium carbonate, bauxite, fluorite powder, sodium pyrophosphate, potassium polyoxyethylene laurylether phosphate and nanometer aluminium oxide are used as additives. The preparation steps comprise material preparation, mixing, granulation formation, and steam curing; the apparent density of the prepared light burn-free ceramsite is lower than 1.1 g/cm<3>.
Light burn-free ceramsite for roof greening and preparation method thereof
The invention discloses a preparation method for light burn-free ceramsite for roof greening. Town sludge and fly ash are used as main raw materials; calcined lime, gypsum, portland cement, ferrous sulfide and straw ash are used as auxiliary components; lithium carbonate, bauxite, fluorite powder, sodium pyrophosphate, potassium polyoxyethylene laurylether phosphate and nanometer aluminium oxide are used as additives. The preparation steps comprise material preparation, mixing, granulation formation, and steam curing; the apparent density of the prepared light burn-free ceramsite is lower than 1.1 g/cm<3>.
Light burn-free ceramsite for roof greening and preparation method thereof
LIU ZHENTIAN (author)
2015-11-18
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Zeolite ceramsite for roof greening and preparing method of zeolite ceramsite
| European Patent Office | 2015