Idea and concept of waterproof cement
Water resistant cement is a cement with a details waterproofing agent added. Its primary function is to boost the density and impermeability of cement by transforming the microstructure of cement and reducing the number and dimension of capillary pores. Normally, water resistant concrete will add waterproof materials such as sodium silicate and potassium silicate during the production process. These products will certainly develop a water-insoluble crystal in the hydration response, loading the pores in the cement and making it water-proof.
(TRUNNANO Potassium Silicate Liquid)
Benefits and drawbacks of water resistant concrete
Benefits
Convenient construction: The use of waterproof concrete resembles that of regular concrete, and no additional specialist abilities are needed.
Low cost: Compared to various other high-end water-proof products, the rate of waterproof cement is extra economical and appropriate for large water resistant tasks.
Good longevity: The water resistant concrete layer, after appropriate construction, can keep its waterproofness for a long period of time and is difficult to age.
Widely used: Suitable for basements, roofings, commodes, pool and other scenes.
Disadvantages
Limitations: Water-proof cement is mainly made use of for light to moderate water infiltration problems. For serious water stress and long-term immersion environments, the effect might not be comparable to expert waterproof coverings.
High building requirements: Construction has to be performed strictly according to the directions or else the predicted result may not be achieved.
High maintenance needs: Once the water-proof layer is damaged, repair service is extra difficult.
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