Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sludge ceramsite and ceramsite enhanced foam concrete self-insulation building block and preparation method of building block
The invention discloses a sludge ceramsite and ceramsite enhanced foam concrete self-insulation building block and a preparation method of the building block. Sludge ceramsite is obtained through puffing under high temperature after at least one of building rubbish, coal ash and mountain flour is mixed with sludge for granulating, the obtained sludge ceramsite has the characteristics of low density, high strength, low heat conductivity coefficient and high corrosion resistance, the ceramsite enhanced foam concrete self-insulation building block with low density, high strength, good heat insulation performance, low shrinking percentage, low water absorption rate, high impervious performance, good freezing resistance, good waterproof performance and durability, good sound insulation effect and good shock resistance and damping performance can be prepared by the obtained sludge ceramsite taken as an aggregate as well as sludge ceramsite, low calcium secondary coal ash, ordinary portland cement, detrital saltpetre, microcrystal inorganic materials, water, auxiliaries and the like through a physical foaming method; the preparation method is simple and low in cost, and meets industrial production.
Sludge ceramsite and ceramsite enhanced foam concrete self-insulation building block and preparation method of building block
The invention discloses a sludge ceramsite and ceramsite enhanced foam concrete self-insulation building block and a preparation method of the building block. Sludge ceramsite is obtained through puffing under high temperature after at least one of building rubbish, coal ash and mountain flour is mixed with sludge for granulating, the obtained sludge ceramsite has the characteristics of low density, high strength, low heat conductivity coefficient and high corrosion resistance, the ceramsite enhanced foam concrete self-insulation building block with low density, high strength, good heat insulation performance, low shrinking percentage, low water absorption rate, high impervious performance, good freezing resistance, good waterproof performance and durability, good sound insulation effect and good shock resistance and damping performance can be prepared by the obtained sludge ceramsite taken as an aggregate as well as sludge ceramsite, low calcium secondary coal ash, ordinary portland cement, detrital saltpetre, microcrystal inorganic materials, water, auxiliaries and the like through a physical foaming method; the preparation method is simple and low in cost, and meets industrial production.
Sludge ceramsite and ceramsite enhanced foam concrete self-insulation building block and preparation method of building block
WANG SHENGKUI (Autor:in)
19.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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