Gate
The arch or arch is an open and curved brackets that are overlaid with a built-in alloy that is usually rocks. The arch of the arch may be in the shape of a circle, oval or sharp over the top like a pyramid. However, the arch or the arch is not solid, the gate is usually a two-sided edges and the center space is wide open and allows the air to move freely from face to face. The gates of the day are built using the excess of small rocks or blocks of bricks used in building buildings. The gate is created to gain an interesting and peaceful scene. The highest available rock above a gate is known as "keystone" or "keystone", this is to ensure that rocks that are the basic material in the manufacture of the gates do not fall. The arch or arch can be placed on the road, under the bridge, the main entrance or in the windows. In Malaysia, the most popular gateway for the building structure and its heritage value is Kota Darul Ehsan. The gate is slightly different with Iwan as Iwan has a closed wall building inside it.