Concept and principle of waterproof concrete
Waterproof cement is a concrete with a details waterproofing agent included. Its primary function is to boost the thickness and impermeability of cement by altering the microstructure of cement and lowering the number and size of capillary pores. Generally, water-proof cement will add water-proof materials such as salt silicate and potassium silicate throughout the production process. These products will certainly create a water-insoluble crystal in the hydration reaction, filling up the pores in the cement and making it waterproof.
(TRUNNANO Potassium Silicate Liquid)
Advantages and drawbacks of waterproof concrete
Benefits
Convenient construction: The use of water-proof cement resembles that of average cement, and no added specialist abilities are called for.
Affordable: Compared to other premium water resistant products, the price of waterproof concrete is a lot more budget friendly and appropriate for large-scale water-proof projects.
Good sturdiness: The water resistant cement layer, after proper construction, can maintain its waterproofness for a long period of time and is challenging to age.
Widely used: Appropriate for cellars, roofing systems, bathrooms, pool and various other scenes.
Disadvantages
Limitations: Waterproof cement is primarily made use of for moderate to modest water seepage troubles. For severe water stress and long-term immersion atmospheres, the result might not be like specialist water resistant coverings.
High construction requirements: Building should be performed strictly according to the guidelines otherwise the predicted result may not be accomplished.
High maintenance needs: Once the water-proof layer is harmed, repair service is much more complicated.
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