One, How to choose grout
1、Evaluate the shrinkage performance of the products. High-quality self-leveling grout should not exhibit significant shrinkage after drying. Conversely, low-quality grout may detach or flake prematurely due to poor viscosity. When selecting grout, apply a small amount and allow it to dry. Observe for significant shrinkage. If shrinkage is observed, it indicates poor quality and should not be purchased. Otherwise, the overall aesthetic appearance cannot be guaranteed.
2、Inspect the product for high-quality grout, which has excellent hardness and can be used to determine its quality through hardness testing. Although its hardness is not as high as that of tiles, it also exhibits appropriate abrasion resistance after drying. You can extrude a section of grout and test its hardness to determine its quality.
3. Examine the product's sheen. High-quality products have a good sheen and appear bright, while low-quality products are dull and lack luster. Using such products may not guarantee decorative effects, and further costs will be incurred for repairs.
4. Assess the viscosity of the product. Higher viscosity generally indicates better quality, meaning the product will not easily detach after application. If the product is easily removable, it indicates a substandard quality and is not recommended for purchase.
Two. important considerations when selecting grout.
1. First, pay attention to selecting the color.
based on the layout and existing decoration of your room, choose the appropriate grout color. For example, yellow bricks and green grout, red bricks and purple grout, red bricks and orange grout, and orange bricks and yellow grout.
2、Pay attention to the consistency of the joint sealant.
Too thin or too thick is not ideal; the appropriate consistency is essential for optimal construction results.
3、Pay close attention to the waterproofing properties of the joint sealant.
If the grout sealant is not waterproof, it will cause water to seep through the joints, leading to further problems and reducing its lifespan. When purchasing grout sealant, proper identification is crucial.