The characteristics of steel doors and windows

  • Plastic doors and windows as a building structure with a variety of features, are as follows: 1. High strength, good impact resistance UPVC plastic profile with a special impact-resistant formula and modular composite fencing sale well-designed section under the impact of falling hammer under the impact test is not broken. 2. Weatherability and anti-aging good UPVC plastic formula added modifier, light and heat stability and UV absorbers and other additives, so that steel doors and windows have a good weather resistance, anti-aging properties.

    Between the long-term use of various climatic conditions, subject to the sun, heavy rain, snow, dry, wet and other backyard fence with shipping crates invasion and not brittle, not bad. Experiments show that rigid PVC plastic aging process is a very slow process. According to experts predict that under normal environmental conditions, steel doors and windows can be used for more than 50 years.

    And because the steel doors and windows profile for the hollow multi-chamber structure, the internal is divided into a number of small enclosed space, with excellent sound insulation and thermal insulation. Its thermal insulation performance under the same conditions, compared with steel, aluminum alloy doors and windows, the winter indoor temperature can be increased about 5C ', can save heating or cooling energy consumption of about 30%, if the installation of Teak and Holly Flooring Prices double glass effect better. Therefore, it is the best building materials in the modern building to keep the room temperature stable and prevent heat loss.