无码无套少妇毛多18pxxxx,日韩欧美一区二区福利视频,17c视频在线观看,中文字幕久久久久久妻,日本黄色精品专区网站

With the increasing awareness of energy conservation and environmental protection, the selection of building exterior wall insulation materials has become particularly important. As a new type of thermal insulation material, thermoset polystyrene board is gradually becoming a popular choice in the construction field due to its excellent thermal insulation effect and environmental protection performance.

1. Thermal Insulation Principle

Thermosetting polystyrene board is a specially treated polystyrene foam with a large number of closed microporous structures inside. These microporous structures effectively slow down the transfer of heat, thereby achieving excellent thermal insulation effects.

2. Thermal insulation effect

The thermal conductivity of thermosetting polystyrene boards is extremely low, much lower than traditional insulation materials, such as foam concrete, rock wool, etc. This means that at the same thickness, thermoset polystyrene boards can provide better insulation and significantly reduce the energy consumption of buildings.

3. Environmental performance

Thermosetting polystyrene boards have no harmful substances emitted during the production process and comply with international environmental protection standards. In addition, due to its excellent thermal insulation performance, it can reduce the energy consumption caused by air conditioning to adjust the temperature, thereby indirectly reducing carbon emissions.

4. Convenient construction

Thermoset polystyrene boards are lightweight and easy to handle and install. At the same time, its surface is flat and easy to bond with the building exterior wall, simplifying the construction process and shortening the construction period.

To sum up, thermosetting polystyrene boards have become an ideal choice for building exterior wall insulation due to their excellent thermal insulation effect, environmental protection performance and construction convenience.