The thermal insulation aluminum coil is mainly divided into two series: pure aluminum coil and 3003 aluminum coil. Now the insulation works are more focused on the 3003 aluminum rolls, and the difference is not very big in the price with pure aluminum rolls. 3003 insulation aluminum coil has better anticorrosion, for some corrosive gas liquid pipes need this material of aluminum coil; pure aluminum insulation aluminium coil is suitable for engineering use which is not high and contains no corrosive liquid, and the cost of use is relatively low.
The commonly used thickness of thermal insulation aluminum coil is below 1mm, and the common thickness is 0.5mm, 0.6mm, 0.8mm and 1.0mm. The width is 1 meters. The thermal insulation aluminum coil is purchased according to the square number of the project budget. The amount of heat insulation aluminum coil in most heat insulation works is relatively large and the delivery cycle is strict.
During construction, thermal insulation aluminum rolls can not be used for a while and need to be properly stored. Thermal insulation aluminum coil in this season is the most need to pay attention to waterproof, moisture-proof. The autumn rain is more, if the thermal insulation aluminum coil is not placed in the dry warehouse, once the rain occurs, the acid in the rain will cause the oxidation of the thermal insulation aluminum coil. The heat insulation aluminum roll after oxidation is basically waste aluminum, and it is a major loss for the construction party. So the storage of temperature aluminum coil must be doubled.
In the north of the Yangtze River, warm air is mostly used in winter to improve the heat conduction efficiency and reduce the loss of temperature. It is the most important factor to ensure the indoor temperature and reduce the cost of heating, so the insulation measures of the building are very critical. The insulation aluminum coil is the perfect building insulation material. The heat insulation aluminum coil is of light quality and easy to be shaped and strong. It is used for the surface of building and pipeline. It can reduce the loss of heat with maximum efficiency; and the service life of the thermal insulation aluminum coil is long, and one time construction can meet the needs of many years.