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Anonymous users2024-01-24The insulation effect of extruded plastic board is very good. The thickness of about thick insulation effect is better, but after more than 8cm, the insulation effect is disproportionate to the economic cost, and 5cm thick is recommended.
The north requires more than 65% energy saving, and to achieve this indicator, a simple extruded board insulation of 3 cm cannot meet the requirements. The specific difference can be referred to the thickness ratio.
In addition, after the balcony is insulated, the windows should also be double-glazed to close the balcony.
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Anonymous users2024-01-23In the northeast region, it is recommended to use five centimeters thick extruded plastic board, and it is recommended that the insulation should be complete, if it is the top floor, it is recommended to do a layer of insulation in the attic or stuffy roof, it is best to lay a layer of two centimeters of extruded plastic board before the ground is tiled, wrap it in all directions, minimize the thermal bridge part, and replace the balcony exterior window with insulating glass casement window, which has good heat insulation and sealing performance. After doing this, the indoor temperature will increase by at least 3-4 degrees, or even more.
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Anonymous users2024-01-22Yes, it is recommended to be more than 5 cm in the Northeast, and the thermal insulation performance is proportional to the thickness, and 6 cm is twice the thermal insulation effect of 3 cm!!
Yes, of course, the thicker the insulation, the better. It is best to use insulated extruded plastic boards.
Generally, it is necessary to paste exterior wall tiles or waterproof coating at the corner of the window and the balcony, the slope is outward, and it can be broken at 45 degrees, and the outer sealant of the window and balcony must be full, uniform, smooth and without cracks. The joints of the exterior wall tiles are made of special grouts, and the joints should be full.
It must be shoveled and fallen off before it can be reinsulated!
It must be done, otherwise it will be cold outside in winter and hot inside, and the balcony will become moldy and hairy.
1. Install glass doors to isolate cold air.
Install a glass door between the room and the balcony, not only has good light transmittance, but also can effectively isolate the entry of cold air, play a good role in thermal insulation, and the door can also be completely close to the wall in summer, so as to expand the room area and broaden the line of sight. >>>More