Can the air conditioning hole be blocked with foam sealant
Release time:
2025-03-21
If the air conditioner in the room has been installed, and the reserved air conditioner port has air conditioning pipes, it is recommended to use foam joint filler for plugging.
There are many sound insulation materials to block the air conditioning holes reserved for building, such as foam sealant, sound insulation cotton, cement, etc., which can be used to block the air conditioning openings reserved for building. However, the selection of materials also depends on the situation. If the air conditioner in the room has been installed, and the reserved air conditioner port has air conditioning pipes, it is recommended to use foam joint filler for plugging. This sound insulation material can fill the gap of the air conditioner hole, and the plugging effect is also good.
If the room has not been equipped with air conditioning, the air conditioning holes reserved during construction have not been used, or if you do not plan to use them in the short term, you can directly use concrete to seal it, wait for the concrete to dry, and then apply latex paint. This way, the sound insulation effect is better and more effective, but it will be more troublesome to install air conditioning in the future, as it will require re smashing the wall and making holes.
Foam joint filler, also known as foam joint filler, has the characteristics of bonding, waterproof, heat expansion and cold contraction, heat insulation, sound insulation and even flame retardant (limited to flame retardant). It is a good material for filling air conditioning holes. It is recommended to use waterproof foam glue. Specific steps: first spray foam joint sealant inside and outside the air conditioning hole, after the foam joint sealant has completely solidified, shovel the foam joint sealant that has expanded out of the wall, and * * * apply mortar. High quality foam sealant can not only sound insulation, but also have good heat insulation effect. By using it to treat air conditioning holes, not only can it block the sound of raindrops hitting during rain, but it can also provide insulation and heat preservation effects.
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