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Anonymous users2024-01-23It's best not to use plastic steel material, if you do small windows, you can't withstand the pressure if you seal the balcony, and it will be deformed after a year and a half (pressure + thermal expansion and contraction of climate), especially the sliding window sash is not flexible or even pushable! It is OK to use color aluminum (aluminum alloy) and will not be deformed! But the price is more expensive than the plastic steel one!
The best of the broken bridge, whether it is heat insulation, sound insulation, heat preservation, etc., are very good, but it is too expensive, at least 100 per square, but to be honest: there is really no need to use so expensive!
Cucurbitaceae plants are both sexually flowered, their male flowers do not bear fruit and only provide pollen for insemination, so they consume less nutrients, and the female flowers have an ovary, and the development of a female flower even if there is no fruit set in the end due to non-pollination or other reasons, it also consumes more nutrients, so the female flowers of Cucurbitaceae are far less than the male flowers, basically the number of female flowers is slightly more than the actual number of fruits, and in order to ensure the success of pollination, it is necessary to ensure that there are fresh male flowers in the opening period of the female flowers, which requires more male flowers.
If you want to have good sealing, you can use broken bridge aluminum alloy, which is also energy-saving. In fact, the sliding window is not tight, and now it is generally made of 60 broken bridge aluminum alloy. As long as the main material is not fake, it is OK, and the general wall thickness is in. >>>More
Broken bridge aluminum alloy is commonly said that the inner and outer layers are aluminum alloy, and the middle is connected with plastic profiles, so that there is not only the durability of aluminum alloy, but also the thermal insulation of plastic, and its surface can be sprayed into a variety of colors. >>>More
It depends on everyone's preference. Generally, high-rise balconies can be sealed with plastic steel windows, aluminum alloy windows, and broken bridge aluminum windows. Plastic steel windows generally have good weather resistance, good heat and sound insulation, and are more economical. >>>More
Balconies are more in need of heat and cold insulation and waterproofing, so most of the first choice is plastic steel windows. It does a relatively good job in terms of cost performance and corrosion, wind and heating. However, the light transmittance may not be as good as the aluminum alloy windows commonly used in southern cities. >>>More