The construction industry continues to find ways to improve their building projects. Apart from employing the best people that will build their teams like engineers, architects, analyst and quality control specialist, the construction industry need to use top quality materials like the concrete admixtures. The following is a quick overview of the different types of concrete admixtures and their unique properties.
The role of concrete admixture is to modify the properties of cement and aggregates when mixed to produce concrete.
Benefits of using Admixtures
Admixtures like the well-known Corromix admixtures are widely used in the construction industry because of the following benefits:
- Minimizes the cost of concrete construction
- Guarantee quality of concrete at different phases; during mixing, transport, placing and curing in bad weather conditions
- Control emergencies during operations
- Achieves the desired specific properties
Classification
Admixtures are classified as air entrainers, water reducers, high-range reducers-superplasticizers, retarders, and accelerators.
Air entrainers
This type of concrete admixture incorporates the needed amount of air in the form of tiny bubbles in hardened concrete. They are responsible for reducing the stresses brought by movement or freezing of water and ensure that enough space is available for water to expand.
Water reducers
According to construction chemicals manufacturers, water reducers are primarily used to delay the setting of concrete, increase durability by reducing the water content.
Superplasticizers
They are often called the “high-range” water reducers and are used when placing concrete underwater, concrete through pumping, thin sections of concrete to reinforce tightly spaced steel.
Retarding concrete admixture
This concrete admixture is used to delay the setting of concrete, offset the impact of hot weather and give plenty of time to conduct final finishes.
Accelerating concrete admixture
Accelerators are used to decrease the curing time, increase the strength, offset the effects of old weather and reduce the amount of time prior the finishing stage.
Do you need a bulk supply of concrete admixture for your massive construction projects in Dubai and UAE? If yes, feel free to contact Corrotech Construction Chemicals, a leading concrete admixtures manufacturer in UAE and request for a free quote. Visit their website at http://www.mctuae.com/
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