Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of composite foamed building wall thermal-insulation material
The invention relates to a preparation method of a composite foamed building wall thermal-insulation material. The invention aims to provide a thermal-insulation material which has the advantages of excellent thermal-insulation property, favorable heat-insulating property (low heat conductivity coefficient) and favorable noise absorption and reduction properties. The method provided by the invention has the advantages of simple technical process and low manufacturing cost. The technical scheme is as follows: the manufacturing method comprises the following steps: 1) preparing hydrophobic expanded perlite; 2) preparing a wood liquefied expandable resin; and 3) preparing the composite foamed building wall thermal-insulation material.
Preparation method of composite foamed building wall thermal-insulation material
The invention relates to a preparation method of a composite foamed building wall thermal-insulation material. The invention aims to provide a thermal-insulation material which has the advantages of excellent thermal-insulation property, favorable heat-insulating property (low heat conductivity coefficient) and favorable noise absorption and reduction properties. The method provided by the invention has the advantages of simple technical process and low manufacturing cost. The technical scheme is as follows: the manufacturing method comprises the following steps: 1) preparing hydrophobic expanded perlite; 2) preparing a wood liquefied expandable resin; and 3) preparing the composite foamed building wall thermal-insulation material.
Preparation method of composite foamed building wall thermal-insulation material
LIU FANGCHENG (Autor:in)
09.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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