Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof modified polystyrene foam heat preservation board and manufacturing method thereof
The invention provides a fireproof modified polystyrene foam heat preservation board. The fireproof modified polystyrene foam heat preservation board is characterized by comprising a plurality of polystyrene foam boards integrally bonded with polystyrene particles and a fireproof material wrapping a polystyrene particle outer layer, the particle size of the polystyrene particles ranges from 4 mm to 5 mm, the weight ratio of the polystyrene particles to the fireproof material ranges from 1:5 to 1:6, the fireproof material is coated on the polystyrene particles of the fireproof modified polystyrene foam heat preservation board on the basis, an air isolation cover is formed around the polystyrene particles, a part of components is evaporated and carries away a large amount of heat after the fireproof material encounters open fire to be heated, the left component carbonized crystal forms a framework, the integrity of the fireproof modified polystyrene foam heat preservation board is ensured within a time period, the defect that the polystyrene particles are inflammable in case of fire is thoroughly overcome, and physical performance is improved.
Fireproof modified polystyrene foam heat preservation board and manufacturing method thereof
The invention provides a fireproof modified polystyrene foam heat preservation board. The fireproof modified polystyrene foam heat preservation board is characterized by comprising a plurality of polystyrene foam boards integrally bonded with polystyrene particles and a fireproof material wrapping a polystyrene particle outer layer, the particle size of the polystyrene particles ranges from 4 mm to 5 mm, the weight ratio of the polystyrene particles to the fireproof material ranges from 1:5 to 1:6, the fireproof material is coated on the polystyrene particles of the fireproof modified polystyrene foam heat preservation board on the basis, an air isolation cover is formed around the polystyrene particles, a part of components is evaporated and carries away a large amount of heat after the fireproof material encounters open fire to be heated, the left component carbonized crystal forms a framework, the integrity of the fireproof modified polystyrene foam heat preservation board is ensured within a time period, the defect that the polystyrene particles are inflammable in case of fire is thoroughly overcome, and physical performance is improved.
Fireproof modified polystyrene foam heat preservation board and manufacturing method thereof
ZHAO SHENG (Autor:in)
01.04.2015
Patent
Elektronische Ressource
Englisch
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