16 MASS. EXPERIMENT STATION BULLETIN 360 



Figure 7. Refrigerated Storages. 



Upper: New 13,000-bushel frame storage. Apples stored on lower floor and on half of upper 

 floor; packing room in other half of upper floor; box storage in attic; shipping platform to be added 

 in front end. Concrete walls and floor insulated with sheet cork, and frame walls and ceiling with 

 regranulated cork. Storage cooled with a single blower located on the first floor, with ducts to 

 second floor. 



Lower: Two-story storage with packing room along one side. Frame construction, insulated 

 with regranulated cork, except back wall which is underground. This wall is made from concrete 

 and insulated with sheet cork. 



