Show deterioration of portland cement during stor storage acre over any considerable period of time has long been noted y states the bureau of mines in serial 2377 stora storage e and tra transportation asportation of portland cement just issued deterioration deterioration of cement cemen during transportation involves not only the time factor of stor age 6 but also exposure to varied climatic conditions det enenora et e riol enora tion in both cases is due to hydration of the cement by 3 ab sorption of moisture from a humid atmosphere or by en kostre exposi postre PO to actual rainfall rain fall after hydration cement possesses no co c desive power the degree of deterioration is directly pra dional to the degree of hydration jim george bite ate something at that supper that poisoned poisoned him bill croquette jini jim no but hes apt to of women are commonly supposed not to have a sense sen of humor hunlow but y you ou know dif differently ferente y when you an gaze craze upon oll the funny looking men they have picked out |