Concept and concept of water-proof cement
Waterproof concrete is a cement with a certain waterproofing agent included. Its major feature is to improve the density and impermeability of cement by changing the microstructure of concrete and decreasing the number and dimension of capillary pores. Typically, water-proof concrete will certainly add waterproof products such as sodium silicate and potassium silicate during the manufacturing 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 disadvantages of waterproof concrete
Advantages
Hassle-free construction: The use of water-proof concrete resembles that of ordinary concrete, and no additional specialist skills are needed.
Affordable: Compared with various other premium water resistant products, the price of waterproof concrete is more affordable and suitable for large-scale waterproof projects.
Excellent toughness: The water-proof cement layer, after correct construction, can preserve its waterproofness for a long period of time and is challenging to age.
Extensively utilized: Suitable for basements, roof coverings, toilets, pool and other scenes.
Disadvantages
Limitations: Water-proof concrete is primarily used for moderate to moderate water infiltration problems. For serious water pressure and long-lasting immersion environments, the impact might not be just as good as specialist waterproof finishings.
High construction demands: Building and construction has to be carried out purely according to the instructions or else the anticipated effect may not be attained.
High maintenance demands: Once the water-proof layer is harmed, repair work is much more challenging.
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