using polystyrene as wall insulation

...wall and roof. The insulation of sandwich panel can be polystyrene, polyurethane, rock wool and fiber glass. As a standardized construction product, it has below main features: no construction garbage caused; Environment protective materials adopted, repeated use and low

...wall and roof. The insulation of sandwich panel can be polystyrene, polyurethane, rock wool and fiber glass. As a standardized construction product, it has below main features: no construction garbage caused; Environment protective materials adopted, repeated use...

...wall and roof. The insulation of sandwich panel can be polystyrene, polyurethane, rock wool and fiber glass. As a standardized construction product, it has below main features: no construction garbage caused; Environment protective materials adopted, repeated use...

...wall and roof. The insulation of sandwich panel can be polystyrene, polyurethane, rock wool and fiber glass. As a standardized construction product, it has below main features: no construction garbage caused; Environment protective materials adopted, repeated use and low

... and sandwich panel for wall and roof. 2. The sandwich panels can be polystyrene, rock wool for insulation. 3. The standard prefab house is made by 1.82m as one modular, and components connnected by bolts and nuts. 4. The house can be easily assembled and