Jinan steel structure canopy is a common building with simple and convenient construction and good effect. It is generally built between buildings as an aisle canopy, or above the canopy at the entrance and exit of buildings or the top balcony, or to avoid falling objects from high altitude and play a maintenance effect.

钢结构雨棚具备以下特征：

The steel structure canopy has the following characteristics:

是钢结构雨棚要具备透光性，选择透光性能好的材料，一般透光率要达到80%，这样在阳光暴晒下不容易产生黄变、雾化等。

First of all, the steel structure canopy should have light transmittance. Select materials with good light transmittance. Generally, the light transmittance should reach 80%, so it is not easy to produce yellowing and atomization under the sun exposure.

其次是钢结构雨棚要有耐候性，表面有防紫外线的共挤层，可以防止太阳光紫外线引起的树脂疲劳变黄。

Secondly, the steel structure canopy should have weather resistance, and there is an anti ultraviolet co extrusion layer on the surface, which can prevent the resin from fatigue and yellowing caused by sunlight and ultraviolet rays.

第三点是钢结构雨棚要具备一定的抗冲击性，PC耐力板有“不破玻璃”和“响钢”之称，是优良材料。

The third point is that the steel structure canopy should have certain impact resistance. PC endurance board, known as "non breaking glass" and "ring steel", is an excellent material.

第四点是钢结构雨棚的阻燃性，据GB8624-97测试属阻燃B1级，无火滴、气。

The fourth point is the flame retardancy of steel structure canopy. According to the national gb8624-97 test, it belongs to flame retardant grade B1, without fire droplets and toxic gas.

第五点再有就是钢结构雨棚的耐温性，在摄氏-40℃+120℃温度范围内不会引起变形等品质劣化。

The fifth point is the temperature resistance of the steel structure canopy, which will not cause deformation and other quality deterioration within the temperature range of - 40 ℃ to + 120 ℃.

第六点是钢结构雨棚轻便性。

The sixth point is the lightness of steel canopy.

后一点是钢结构雨棚的隔音性，钢结构雨棚作为一种防护的建筑，其本身的性就显得尤为重要，钢结构雨棚的性与材料的选择有很大关系。

The last point is the sound insulation of the steel structure canopy. As a protective and safe building, the safety of the steel structure canopy itself is particularly important. The safety of the steel structure canopy is closely related to the selection of materials.

济南钢结构雨棚工程是主要由钢制资料构成的构造，是主要的修建构造类型之一。构造主要由型钢和钢板等制成的钢梁、钢柱、钢桁架等构件构成，各构件或部件之间通常选用焊缝、螺栓或铆钉衔接。因其自重较轻，且施工简洁，广泛应用于大型厂房、场馆、超高层等范畴。

Jinan steel structure canopy project is a structure mainly composed of steel materials, which is one of the main construction structure types. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates. Welding seams, bolts or rivets are usually used to connect various components or parts. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields.