Principle and principle of water resistant cement
Waterproof cement is a cement with a certain waterproofing agent added. Its primary feature is to improve the thickness and impermeability of concrete by transforming the microstructure of cement and reducing the number and size of capillary pores. Typically, water resistant cement will include water resistant products such as salt silicate and potassium silicate during the manufacturing process. These products will develop a water-insoluble crystal in the hydration reaction, filling the pores in the concrete and making it waterproof.
(TRUNNANO Potassium Silicate Liquid)
Advantages and negative aspects of waterproof concrete
Advantages
Practical building and construction: The use of waterproof cement resembles that of ordinary cement, and no added expert abilities are called for.
Inexpensive: Compared to other premium water resistant materials, the rate of water-proof concrete is more inexpensive and suitable for massive waterproof tasks.
Excellent resilience: The water-proof cement layer, after correct building, can keep its waterproofness for a long period of time and is hard to age.
Extensively made use of: Suitable for basements, roofings, commodes, pool and other scenes.
Drawbacks
Limitations: Waterproof cement is primarily made use of for moderate to modest water infiltration troubles. For serious water stress and lasting immersion environments, the result might not be just as good as expert waterproof finishes.
High building and construction demands: Building and construction should be carried out strictly based on the instructions otherwise the anticipated result may not be attained.
High upkeep needs: Once the waterproof layer is harmed, fixing is much more complex.
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