Under normal circumstances, the wall paint, basically follow a few routine steps, but occasionally different, such as new houses and second-hand housing paint, in the early wall treatment there will be some access, so when in the renovation Owners should pay special attention to the renovation of second-hand houses.
New house: Many new houses are clean water rooms, that is, only the interior wall surface is smoothed with cement mortar, that is, there is no house with any interior decoration, or just a scraped house. If you only use a cement mortar to smooth out the paint, you must first level it and then put it in place before you can perform the following steps in sequence. For older houses, the pre-treatment of new houses is simpler.
Second-hand housing: second-hand housing repainting is a refurbishment process, this is a very large project, because the secondary renovation of the wall base is very complex, timber and craft are also different, the wall is also very troublesome to deal with, so pay attention Naturally, there are many things, then the following for everyone to focus on what second-hand housing paint need to pay attention to what issues!
First, whether to remove the wall paint
1, short-term: For the purchase of second-hand housing wall, if it is not a long time decoration, then when the wall surface treatment, the original water putty can retain some, do not completely shovel out; with steel brush and sandpaper for grinding the wall Face, you can re-paint latex paint.
2, too long time interval: If it is more than five years of water putty, due to aging of materials, in the second brushing, it must be eradicated to the bottom of the wall, otherwise it will affect the future construction quality and decoration of latex paint After long-term use effect.
3, how to clear the wall:
1 Water on the wall: moisten the original wall, save energy when shoveling.
2 Spalling: Remove the part of the original wall that has been flooded until the cement mortar wall or putty layer is exposed.
Second-hand housing second-hand housing renovation paint project
Self-tapping threaded inserts are suitable for creating heavy-duty, wear-resistant and vibration-proof fastenings in materials with low shear strength, such as aluminium, brass, bronze, cast iron or duro and thermoplastics. Threaded inserts with cutting slot are available in steel and stainless-steel versions.
Self Tapping Insert,302 Self-Tapping Insert,Self Tapping Insert Type 302,Thread Inserts Type Of 307 Steel
Shenyang Helisert Technology Co., Ltd , https://www.helisert.com