Roof insulation method 1: Laying an insulation layer
Air circulation can carry away heat, so you can lay an insulation layer on the roof. Direct sunlight shines on the insulation layer and the temperature rises. The air between the roof and the insulation layer can be exhausted to prevent the attic ceiling from rising quickly. This is a traditional and effective thermal insulation method.
Roof insulation method 2: Build a canopy
Because the installation of the insulation layer affects the activities of residents on the roof, and whether the quality of the insulation layer is not good, the renovation will not affect the appearance, therefore awning insulation has become popular in recent years.
Roof insulation method 3: Distribute insulation materials
In order to prevent high foot insulation bricks from affecting the beauty of the roof and the activities of crowd, and pTo avoid the cost of building the awning and the impact on lighting, you can then lay a layer of insulation material on the roof, or you can use insulation and waterproofing two in one. You can also use the principle of air insulation. This method generally uses foam materials for thermal insulation. There are many thermal insulation materials that can be used, such as foam cement boards, foam cotton, etc. For added safety, try to choose fire-resistant materials.
Roof insulation method 4: Greening and insulation
In recent years, the domestic green movement has been booming. Roof insulation can also be done by growing vegetables and fruits at home. You can directly fill the roof with soil to grow vegetables in a large area, or you can use containers to grow vegetables.cook vegetables. It is recommended to plant leafy vines so that the vines cover the entire roof. Growing vegetables on the roof should be based on the bearing capacity of the roof and the crops should not corrode the concrete building.
Roof insulation method 5: Water storage for insulation
Water is a good thermal conductive fluid, so water can also be stored on the roof for insulation. The deeper the water layer, the deeper the water layer. better insulation effect. Well, if conditions permit, you can also build a rooftop swimming pool, which will serve multiple purposes. It should be noted that to use a water layer for thermal insulation, the quality of the roof must pass, otherwise water will seep into the ceiling over time, in addition, the quality of the water must also pass to prevent water from corroding the concrete;
Roof insulation method 6: Installlight-absorbing/reflective devices
You can install light-absorbing or reflective devices to convert or reflect sunlight shining on the roof into electrical energy. . If possible, solar panels can be installed to use sunlight to generate electricity. If it is not appropriate to use solar energy, you can install a mirror reflection array on the roof of the building. Glass, thin stainless steel plates, aluminum plates, etc. are all good reflective materials.
Photovoltaics and wind energy are currently recognized as new sources of clean energy with little impact on the environment.
However, even if it is claimed that it is clean energy strictly speaking, whether it is photovoltaic or wind energy, it will have a certain impact on the environment .
For example, photoflighttaique will have the following impacts on the environment:
1. Installing photovoltaic panels will take up a lot of space.
2. During the production process of photovoltaic panels, trichlorosilane and silicon tetrachloride will be produced, which are substances that have an impact on the environment and human health.
For example, wind energy will also have an impact on the environment during the deployment process.
It is said that large-scale deployment of wind power will affect atmospheric circulation and cause changes in ambient temperature.
It is also said that large-scale deployment of wind power will affect the circulation of water vapor in the atmosphere and affect the distribution of precipitation areas.
Even if the above statement is correct, the two new energy sources of photovoltaic energy and wind energy themselveseven have not yet achieved 100% environmental impact. ...it will have some impact to some extent.
Of course, compared to traditional energy sources, photovoltaic and wind energy have very little impact on the environment and are sufficiently environmentally friendly. This is why these two new sources of energy and other new sources of energy have such advantages. extensive development.