What are the advantages of wall lining 821 putty?
2024-10-09 09:00:09
Nowadays, the main material for the treatment of the interior wall base layer is 821 putty. Its main component is gypsum. After many years of use, it has shown many fatal defects. With regard to the development of the market and the requirements of users, it is not suitable for the application and development in the project. For this reason, the Beijing Construction Committee decided to prohibit the use of 821 putty in the home renovation project from October 1, 2001.
Wall lining is a best high-quality alternative to 821 putty, and its key raw material is imported products. The following is a comparison of the quality of the wall lining and the 821 putty, it is not difficult to see the birth of a new material, will bring a revolution in the renovation project.
Disadvantages of 821 putty appearance:
1, poor adhesion, low bonding strength, individual home improvement quality companies in order to overcome this defect, brushing the interface agent in the base again. Increase costs and increase working hours.
2, no toughness.
3, powdering phenomenon will soon appear after the event of moisture.
4, in a short time there is cracking, peeling, falling off and so on. Especially on the inner wall moisturizing board, even if it is completely closed with a cloth, it is difficult to eliminate the above phenomenon. After the construction is completed, it will bring many repairs, causing inconvenience to customers.
5, when painting the wall again, it is necessary to eradicate the original 181 putty, laborious and pollute the environment.
6, the surface is not delicate enough, poor texture.
Wall lining has the advantages:
1, strong adhesion, high bonding strength, a certain degree of toughness, good air permeability.
2. It will not appear chalky after damp and has strong water resistance.
3, the use of wall lining when the wall will not crack, peel, off and so on.
4, the use of wall lining wall feel delicate, soft look, good texture.
5, after the use of wall lining of the wall can be directly scrubbed or brushed interior wall paint. And can improve the performance and service life of coatings.
6. When the interior wall is painted again, it is not necessary to remove the wall surface and brush the interior wall paint directly.
7. The wall lining is an environmentally friendly material that does not cause any pollution to the indoor air. After testing by the Beijing Institute of Labor Protection Science, wall linings contain no toxic substances such as benzene, xylene, and formaldehyde, which are harmless to the human body.
Therefore, wall lining is the best combination of wall and paint.
Wall lining is a best high-quality alternative to 821 putty, and its key raw material is imported products. The following is a comparison of the quality of the wall lining and the 821 putty, it is not difficult to see the birth of a new material, will bring a revolution in the renovation project.
Disadvantages of 821 putty appearance:
1, poor adhesion, low bonding strength, individual home improvement quality companies in order to overcome this defect, brushing the interface agent in the base again. Increase costs and increase working hours.
2, no toughness.
3, powdering phenomenon will soon appear after the event of moisture.
4, in a short time there is cracking, peeling, falling off and so on. Especially on the inner wall moisturizing board, even if it is completely closed with a cloth, it is difficult to eliminate the above phenomenon. After the construction is completed, it will bring many repairs, causing inconvenience to customers.
5, when painting the wall again, it is necessary to eradicate the original 181 putty, laborious and pollute the environment.
6, the surface is not delicate enough, poor texture.
Wall lining has the advantages:
1, strong adhesion, high bonding strength, a certain degree of toughness, good air permeability.
2. It will not appear chalky after damp and has strong water resistance.
3, the use of wall lining when the wall will not crack, peel, off and so on.
4, the use of wall lining wall feel delicate, soft look, good texture.
5, after the use of wall lining of the wall can be directly scrubbed or brushed interior wall paint. And can improve the performance and service life of coatings.
6. When the interior wall is painted again, it is not necessary to remove the wall surface and brush the interior wall paint directly.
7. The wall lining is an environmentally friendly material that does not cause any pollution to the indoor air. After testing by the Beijing Institute of Labor Protection Science, wall linings contain no toxic substances such as benzene, xylene, and formaldehyde, which are harmless to the human body.
Therefore, wall lining is the best combination of wall and paint.
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