How do you know when a cement bag expires?

Before purchasing the cement, make sure to check the manufacturing date. If the cement bag is older than 90 days, you should consult your engineer. You will find the manufacturing date, along with other important details like the MRP and the ISI stamp, printed on the side of the bag.

Do cement bags expire?

Cement can remain in good condition as long as it does not come in contact with moisture. Moisture is the worst enemy of cement and hence cement bags are generally never stored for a long period.

What is the expiry date of Ultratech cement?

Product Specification

How long can cement bag be stored?

Longer the time reduces the strength of cement. It is preferred that the cement should not be stored for more than 3 months. However, if it is stored more than 3 months the strength of cement should be tested before using it.

Can I use 2 year old cement?

At best, correctly-stored, unopened bags might have a shelf life of up to six months. As long as the cement is less than six months old, has no lumps and is a completely free-flowing powder, it should be okay to use for non-structural purposes.

What is written on cement bag?

Particular IS code number should be printed on the cement bag(i.e. )if you have ordered OPC 53 grade cement, then “IS-12269-1987” should be printed on the cement bag, and if you have ordered Portland Pozzolana Cement (PPC), “IS 1489-1991” should be printed on the cement bags.

Can I use cement that has gone hard in the bag?

Can I still use my cement if some has gone hard or there are lumps in the bag? No, we would not recommend that any cement containing lumps is used. Lumpy cement will not create a homogeneous mix. There is also a good chance it may not gain as much strength as you would expect.

How do you store cement bags?

Storing cement Refrain from storing it in damp, moist environments. Instead, store them in a dry, enclosed area which is protected from rain. Stacking cement bags should be covered with tarpaulin or waterproof sheets. Do not store them on concrete or wooden floors.

What is the price of UltraTech cement one bag?

Questions & Answers on UltraTech Cement

Where should cement bags be stored?

Can bags of cement get wet?

Quikrete and any other bag of concrete or cement can not get wet. When water is added to a dry concrete mix a chemical reaction occurs which causes it to harden. Once the bag becomes wet, the concrete inside absorbs that moisture, the chemical process begins and the concrete permanently hardens and becomes useless.

How long does it take for bags of cement to expire?

it is written on the bags but the atmospheric condition may alter the expiry date. if there is humidity than the bags will be expired quite quickly while the dry weather can take more time to expire the bags of cement. so also check the weather condition before storing the bags and try to make the dry storage place.

How long can cement be stored in a warehouse?

If the cement bags are stored at the vendor warehouse or site for more than three months from the manufacturing date. Major cement manufacturers have carried out research and development and evidence confirms that cement loses its strength over a period of time as described in the table below:

How long can you keep OPC cement in a plastic bag?

However any contamination of it with moisture reduces that greatly , even if only from moist air . Much of it depends on its packaging ,often plastic lined paper bags . These even stored undercover only have a mobile lifespan of about 3 months , which is why in the uk a lot now comes in pure plastic bags .

Is there a shelf life for Portland cement?

Shelf Life for Portland Cement. Q. Is there a shelf life for portland cement, or will it last indefinitely? A. If kept dry, portland cement will retain its quality indefinitely. However, bagged cement that’s stored for long periods in a dry atmosphere can develop what’s called warehouse pack, a mechanical compaction that makes the cement lumpy.