सीमेंट खरीदने से पहले यह बातें जरूर जान लें | Field inspection & Laboratory test method of cement

Must watch!!!!!! घर बनाते समय सीमेंट खरीदने से पहले जरूर चेक करें ये चीजें, नहीं तो घर बनाना है बेकार | Best cement for Construction!!!!! सीमेंट खरीदने से पहले यह बातें जरूर जान लें Inspect your cement by Field & laboratory testing method before buying. Most of the cement manufacturer fail to pass Autoclave test (Soundness test for volume expansion test). Must know all the parameters. The colour of cement gives an indication of excess lime or clay and the degree of burning. RUBBING. Take a pinch of cement between fingers and rub it. ... HAND INSERTION. Thrust your hand into the cement bag and it should give cool feeling. ... FLOAT TEST. ... SMELL TEST. ... PRESENCE OF LUMPS. ... SHAPE TEST. ... STRENGTH TEST. In the soundness test a specimen of hardened cement paste is boiled for a fixed time so that any tendency to expand is speeded up and can be detected. Soundness means the ability to resist volume expansion. #bestcement #Cementqualitycheck #Fieldinspectionofcement #Cementinspection #cementcheck #cementlaboratorytest #bestcement