Why is it necessary to use interior wall putty for indoor decoration?

2023-01-23

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Why is interior wall putty powder used for indoor decoration? The application of interior wall putty powder is very important. Before painting the walls, it is necessary to have a smooth and even surface. At this time, interior wall putty powder can serve this purpose. Although it is a type of filler, with it, the final appearance of the wall can be significantly improved. 1. Characteristics of interior wall putty powder

Why use interior wall putty for indoor decoration?

The application of interior wall putty is very important. Before painting the walls, a smooth and tidy wall surface is needed. At this time, interior wall putty can serve this purpose. Although it is a filler, with it, the final effect of the wall can be better.

1. Characteristics of interior wall putty

1. Although the price of interior wall putty on the market is higher than that of ordinary putty, the decorative effect and durability of the product after application are far beyond what ordinary putty can achieve. The main point is that after applying interior wall putty, it can save two to three times or even more costs of renovation putty.

2. The fineness and density of moisture-resistant interior wall putty give it strong adhesion, enhancing the bonding strength. This allows the wall to use 25-30% less material compared to walls using ordinary putty in terms of adhesive strength and coverage, while also providing certain elasticity and good breathability.

3. After moisture exposure, interior wall putty will not delaminate. The compressive strength of the new product is higher than that of ordinary putty, providing strong waterproofing. At the same time, during daily use, the coating will not have issues like hollowing, cracking, peeling, or falling off.

4. Interior wall putty is an energy-saving material that does not cause any pollution to indoor air quality. If the wall gets dirty, it can be directly washed or painted with interior wall paint, improving the performance and lifespan of the coating.

5. Ordinary putty has poor waterproofing, so during subsequent renovations, the putty must be removed along with the original coating, which not only increases costs but also leads to resource waste and environmental issues. Using interior wall putty can solve this problem permanently; when repainting the interior walls, there is no need to remove the wall surface, just apply the interior wall paint directly.

6. Applying interior wall putty to the wall results in a soft, smooth touch, a gentle experience, and good layering. After finishing, it feels very comfortable to the touch.

Can tiles be applied on top of interior wall putty?

Generally, putty applied on the wall cannot have tiles directly adhered to it. If tiles are applied on the putty surface for a long time, they may flake off. It usually requires sanding and polishing to make it smooth before applying tiles.

Putty is a type of building material, with light calcium powder as its main component. The fineness of ordinary putty is above 90, with a particle size above 330.

Putty is used for wall repair and leveling the ground, laying a solid foundation for the next step of decoration (painting or wallpapering). Putty is divided into interior and exterior types. Exterior wall putty must withstand wind and sunlight, so it has greater adhesion and strength, but its environmental index is slightly lower. Interior wall putty has good comprehensive indicators, is safe and healthy, and is not used externally on walls. Ordinary putty is made from gypsum or epoxy mortar, which makes the surface not smooth and easy to bond firmly. However, during construction, a layer of waterproof putty should also be applied to seal the base work while enhancing the wall's adhesion, allowing the putty to better adhere to the surface.


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Interior wall putty


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The operation method for interior wall putty powder involves several key steps: 1. **Surface Preparation**: Ensure that the wall surface is clean, dry, and free from dust, grease, or any loose materials. If there are any cracks or holes, they should be repaired before applying the putty. 2. **Mixing the Putty**: Follow the manufacturer's instructions for mixing the putty powder with water. Typically, you will need to add a specific amount of water to the putty powder and mix it thoroughly until you achieve a smooth, lump-free consistency. 3. **Application**: Use a putty knife or a trowel to apply the mixed putty onto the wall. Start from the top and work your way down, applying an even layer. It’s important to apply the putty in a thin layer to avoid cracking as it dries. 4. **Smoothing**: After applying the putty, use a smoothing tool or a clean putty knife to smooth out the surface. This step is crucial for achieving a flat and even finish. 5. **Drying**: Allow the putty to dry completely. The drying time can vary depending on the thickness of the application and the environmental conditions. 6. **Sanding**: Once the putty is dry, sand the surface lightly with fine-grit sandpaper to remove any imperfections and achieve a smooth finish. 7. **Final Touches**: After sanding, clean the surface to remove any dust. If necessary, apply a second coat of putty following the same steps for a better finish. 8. **Painting**: Once the putty is fully dry and smooth, you can proceed to paint the wall as desired.

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