Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Environment-friendly adhesive mortar for external wall insulation integrated slab
The invention relates to environment-friendly adhesive mortar for an external wall insulation integrated slab. The environment-friendly adhesive mortar is prepared from raw materials, an admixture and a blending aqueous solution, wherein the raw materials comprise cement, mountain flour, river sand and waste calcium silicate slab powder; the mass fraction of each component is as follows: 30-40 parts of cement, 0-56.8 parts of mountain flour, 0-50 parts of river sand, and 10-20 parts of the waste calcium silicate slab powder; the admixture comprises methylcellulose and redispersible powder; the mass fraction of each component is as follows: 0-0.2 parts of methylcellulose, and 0-3 parts of the redispersible powder; the blending aqueous solution adopts domestic water or a dedicated emulsion prepared by waste liquid. According to the environment-friendly adhesive mortar disclosed by the invention, the industrial waste sanding material of the existing calcium silicate slab is utilized, so that on the one hand, the discharge of the waste is reduced, and the environment is protected; on the other hand, the production cost of the external wall insulation adhesive mortar is lowered.
Environment-friendly adhesive mortar for external wall insulation integrated slab
The invention relates to environment-friendly adhesive mortar for an external wall insulation integrated slab. The environment-friendly adhesive mortar is prepared from raw materials, an admixture and a blending aqueous solution, wherein the raw materials comprise cement, mountain flour, river sand and waste calcium silicate slab powder; the mass fraction of each component is as follows: 30-40 parts of cement, 0-56.8 parts of mountain flour, 0-50 parts of river sand, and 10-20 parts of the waste calcium silicate slab powder; the admixture comprises methylcellulose and redispersible powder; the mass fraction of each component is as follows: 0-0.2 parts of methylcellulose, and 0-3 parts of the redispersible powder; the blending aqueous solution adopts domestic water or a dedicated emulsion prepared by waste liquid. According to the environment-friendly adhesive mortar disclosed by the invention, the industrial waste sanding material of the existing calcium silicate slab is utilized, so that on the one hand, the discharge of the waste is reduced, and the environment is protected; on the other hand, the production cost of the external wall insulation adhesive mortar is lowered.
Environment-friendly adhesive mortar for external wall insulation integrated slab
LENG JINLONG (Autor:in)
17.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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