1. Brick wall: The distance between wall columns is 3-4m, and various leaking windows are opened in the middle, which is an economical and easy way to manage construction. The disadvantage is that it is relatively closed.
2. Concrete fence: First, the wall is made of precast pattern bricks, which have various patterns but are easy to climb over; Second, the concrete is prefabricated into plates, which is environmentally friendly and easy to manage and maintain. The advantage of concrete wall is once and for all, but the disadvantage is that it is not transparent enough.
3. Metal fence: made of section steel, with smooth and tough surface, easy to bend and not easy to break. The disadvantage is that it needs to be brushed every 2-3 years. Made of cast iron, it can be made into various patterns. The advantage is that it is not easy to rust and the price is not high. The disadvantage is that it is not crisp enough and smooth enough. Pay attention to the different ingredients in the sequence. There are wrought iron, cast aluminum and other materials as well as various metal mesh materials, such as galvanized, plastic-coated lead wire mesh, aluminum mesh, stainless steel and so on. , high quality and high price, used for some floral decorations or indoors.
4. Wooden fence: Wooden fence is usually made of antiseptic wood, which has the function of preventing rotten bacteria and organisms from invading after being infiltrated and solidified by preservatives. Wooden fences rot and deform easily every day, and they can also be painted with waterproof paint. In addition, according to the courtyard style and color matching, different styles of wooden fences and different colors of waterproof coatings can be designed.
Second, what material is used for balcony guardrail?
1, wrought iron balcony railing: durable, easy to install, suitable for large-scale use, the price is more affordable, and the style looks older. With the popularization of modern architecture, wrought iron balcony railings have been rarely used.
2. Aluminum alloy balcony railing: After powder spraying on the surface of aluminum alloy guardrail, it will not rust and produce light pollution; Light weight and impact resistance; And the welding is firm, so the usage is increasing year by year.
3.PVC balcony railing: mainly used for isolation and protection of residential balcony; Variety and style, both European and American fashion elements, full of beauty; Delicate feel, green and environmental protection; High strength, strong impact resistance and long service life. PVC balcony railings are widely respected by modern families.