This issue of "Understanding Doors and Windows" will talk about the sealant and structural adhesive for home improvement doors and windows, how to use it by merchants is more reliable, and how to buy glue for decoration white.
0 1 notable exterior wall adhesive for doors and windows
Careful consumers, after traveling all over the building materials market, will basically feel the confusion of the rules of home improvement doors and windows, as shown below.
Aside from the product list, there are very few businesses that can meet the installation specifications. Just look at today's theme-exterior wall glue:
△ Typical inferior glue)
This is a special picture of Peng Ge threatening to decorate Xiaobai carefully with glue: although the management of tooling doors and windows is much stricter than that of home decoration (brand glue is often specified for doors and windows and curtain wall projects in bidding to ensure their quality), some "stealing chickens" bosses have done face-saving projects. It died after only two years of use (the national standard requires a service life of 15-25 years).
Even so, it is conceivable how difficult it is to guarantee the glue of home improvement doors and windows. It is because too many door and window bosses choose glue without quality guarantee to save money (the reputation is to save costs, but in fact, putting the cart before the horse reduces the service life), and:
Less glue (the very shallow layer can't be sealed when it is decorated), leaking glue (the punched place is not completely covered, leaving a hidden danger of water leakage, which is more common in secret cracks), indiscriminate use of glue (some bosses have been in the business for several years but haven't even figured out the sealant and structural glue themselves, leaving a hidden danger of use and safety) and other irregular installations are widespread.
In the face of such chaos, Peng Ge thinks there are only two "ways": one is to find a knowledgeable and serious businessman; The second is to rely on their own supervision, as well as foaming agents, glue and other auxiliary materials to provide their own.
What kind of business is more reliable?
The first essence of a reliable merchant is to choose the adhesive of the first-line brand. If you ask the boss what kind of exterior wall adhesive is used, the answers are: Slibao, Zhijiang, Baiyun, Antai, Zhongyuan, Dow Corning (acquired, renamed Taoxi), Ge, Wacker and so on. (The structural adhesive force of miscellaneous brands is not even as good as that of brand weatherproof adhesive), indicating that the boss has requirements for installation.
Secondly, it embodies professionalism. How to embody professionalism? You can ask the boss: How long is the service life of glue? What's the difference between structural adhesive and weather-resistant adhesive? What kind of glue is used for the roof of the sun room? What does the code on the plastic package mean? What's the difference between acid glue and neutral glue? And so on.
The following are some professional answers collected from the door and window expert alliance, which can be used as a reference when purchasing:
How to buy it yourself
Of course, it is best to meet reliable merchants. Want to change a better brand glue, just need to communicate. If you feel that the business is unreliable and even the brand glue is unwilling to use (key), you need to buy it yourself according to Peng Ge's method:
1. With a certain knowledge reserve, if you buy structural adhesive or weather-resistant adhesive, whether there is a special model and amount of adhesive, you can go directly to the door and window accessories store to buy it according to the brand provided by Peng Ge ("Gui Li" of door and window exterior wall adhesive is not as popular as door and window hardware, so long as it is not greedy and cheap, it will basically not win the bid);
2. If the professional knowledge is not too hard, you can turn to Universal Treasure and directly kill the official brand glue store. You only need to know the key information such as the area, purpose and application place of the doors, windows or sun room to be installed at home, and directly buy structural adhesive or weather-resistant sealant.
Ps: Foaming agent and exterior wall adhesive are installation aids. If you want to buy it yourself, choose the model of A 1. This is not a hero by brand ~
The above content is shared by good users, I hope I can help you ~