Cement plays an important role in every construction project, whether residential, commercial, or civil. It is a chemical substance that hardens as it sets. It is an essential element of concrete and mortar. It exists in different types and grades. Consider your construction requirement to source a suitable cement.  

Grey cement is a popular type to consider for various construction projects. Here, the cement is grey in colour, and it possesses incredible strength and durability, making it an ideal raw material for the construction of massive projects. It has excellent fineness, letting you create flawless walls and floors. Note that the cement’s quality impacts your construction’s integrity. Hence, consider its quality before usage. Here are simple ways to check cement’s quality onsite.  

Manufacturing date  

The meaning of the manufacturing date is the date on which the cement company manufactured the cement. It is printed on the back or front of the cement bag. Note down the date to gauge the cement’s quality. Cement’s strength reduces with time. This is because it may be exposed to moisture that accelerates its chemical reaction called ‘hydration.’ Such cement’s workability and strength are compromised, so do not use them.  

Typically, cement should be used within 90 days from its manufacturing date. The earlier you use it, the better.  

Colour examination  

As mentioned, the grey cement is grey in colour. It can have a faint greenish tint. An even light grey hue indicates the cement is well-processed and of high quality. A dark greenish shade suggests the presence of a high amount of limestone or clay, making the cement unsuitable for construction.  

Lump formation  

As mentioned, once the cement meets moisture, its chemical reaction and hydration accelerate. Given this chemical reaction, lumps are formed in the cement. Upon opening the cement bag, if you notice a lump formation, discard it immediately. Do not use such cement, which impacts your construction’s integrity.  

Cement float tests  

The cement float test is an age-old test that offers accurate judgement about the cement’s quality. Throw a handful of cement into a bucket of water. Notice how quickly the cement sinks into the water. If the cement first floats and eventually sinks, it is of good quality. If the cement rapidly sinks into the water bucket, it possesses heavy impurities. Do not use impure cement for your construction work.  

Temperature tests 

Put your clean and dry hands into the cement bag to check its temperature. A cool temperature means no hydration happens, and the cement is suitable for use. Warmth hints that hydration has taken place, and the cement is unsuitable for use.  

Company background  

Source cement from a reputable cement company. Leading cement companies vouch for the quality of their offering. Their offering meets necessary standards and certifications, assuring maximum construction integrity.