Method of preventing window be dewy
- The recommendation glass:
- Crime prevention glass GC hyper series| Double glass Sarmopea slimness| Double glazed window Pramard U and the Prast vacuum glass Spashia
There is often no be dewy healthily.
The drop of water adheres to the pane of winter well. This is a be dewy.
Warm indoor air is cooled by the cooled pane, becomes a drop of water the moisture in the state of steam with be not able, adheres to the glass, and is generated in air when there is greatly a difference at a temperature of air and indoor temperature in a word. This be dewy soaks into the wooden frame and the floor that becomes the cause of the generation of mold and the tick the drop of water, becomes an environment that mold and the tick are generated easily there, and it is said that this tick and mold are one of the causes of atopy recently.
Then, if whether goodness if it does very so as not to generate such a be dewy loses the temperatures fluctuate of air and shyness, it is possible to solve it. It is necessary to prevent the cold of air being transmitted from the glass as it is to lose air and shyness.
Double-glazed glass and a double sash suppress the generation of the be dewy.
Be dewy measures by double glass and double-glazed glass
The be dewy is not made the double glass easy to be generated by covering the cold in outdoor. The secret is in the air layer sealed up to two glass. The principle prevents heat being moved by making the air layer thoroughly to the jar between the room and outdoor.
- Air is a material that doesn't transmit 1/30 of the water, 1/8 of the trees, and heat easily.
The effect rises in order of pair glass < Low-E pair glass < vacuum the glass.
Calculation value of outside temperature that be dewy begins
3mm glass is the outside temperature nine degrees in the environment of 20 degrees in the room temperature and 60% in humidity, double-glazed glass is 0 degrees, and Spashia doesn't generate the be dewy up to -21 degrees up to -3 degrees in Sarmopeasrim.
