Steel structure construction prefabricated food workshop packing warehouse

Number of floors, height, and area of the building: the first floor above ground in this project; The total height of the above ground buildings is 10.650m,

The first floor has a height of 10.50m; The building area is 20790.31 square meters.

Architectural structure form: adopting light steel structure, partial frame structure, and the design service life of the main structure

Limited to 50 years; The structural safety level is level 2, the seismic fortification intensity is 7 degrees, and the design earthquake grouping is:

The third group is designed with a basic acceleration of 0.10g.

Fire resistance rating: The above ground part has a fire resistance rating of level two.

The non load bearing walls of the steel structure are made of polyurethane composite flat steel plates, and the foundation beams of the exterior walls of the factory are raised to the elevation

Below 1.2m, it is a 200 thick aerated concrete block wall with gray exterior wall tiles. Elevation above 1.2m

The wall is composed of 100mm glass wool felt composite board and single-layer profiled steel plate. Outer layer composite

The outer panel of the wall panel is made of 0.7mm thick aluminum zinc coated profiled steel sheet, and the inner panel is made of 0.5mm thick aluminum zinc coated profiled steel sheet

Board. The inner panel of the wall is made of 0.5mm milky white profiled steel plate, which is installed on the inner side of the purlin.

Roof 2: Metal profiled sheet roof

1.0.6 thick HV-470 type 360 degree concealed buckle aluminum zinc outer layer pressed color steel plate (the outer surface of the roof is milky white)

Color)

2.100 thick pink ultra-fine steel structure special glass wool felt with aluminum foil veneer (bulk density not less than

16kg/m3, thermal conductivity not exceeding 0.037w/mk)

3. Hot dip galvanized cold-formed steel purlins

4.0.5mm 980 type galvanized pressed inner color steel plate (with a milky white surface)

Exterior Wall 3: Color steel plate exterior wall, used for exterior walls of steel structures over 1.2 meters

1.0.7mm thick aluminum zinc coated profiled steel sheet

2.100 thick pink ultra-fine steel structure special glass wool felt with aluminum foil veneer (bulk density not less than

16kg/m3, thermal conductivity not exceeding 0.037w/mk)

3. Hot dip galvanized cold-formed steel purlins

4.0.5mm thick aluminum zinc coated profiled steel sheet (indoor panel surface is milky white)

After the laying is completed, find the rules for the anchor bolts. Strictly position according to the axis and elevation provided.

Find the rules: It is required that all anchor bolts are aligned and the steel columns are placed in a straight line.

When hoisting steel columns, the foundation nuts should be leveled in advance. During hoisting, no one is allowed to stand within the lifting range of the crane. After the steel columns are basically in place, people should install them. The anchor nut should be tightened.

Lifting of steel beams after assembly: After the construction of steel column tie rods/column supports is completed, the steel beams will be lifted

Tie rod connection between steel beams: must achieve bolt tightening and consistent direction

The roof steel beams use high-strength bolts and do not require welding.

Platform beams are divided into main beams and secondary beams: the main beams are generally welded, and the wing plates are welded. Secondary beams are generally not welded.

Roof inner panel completed

Finished photo

Qingdao Yidongxiang Steel Structure Co., Ltd.founded in 2002,The company is an innovative enterprise focusing on the steel structure construction industry which has been engaged in steel structure construction industry for more than 20 years. We are one of the biggest manufacturers of steel buildings in China with capacity over 10000 tons monthly,we have complete engineering team to provide customers with integrated system solutions from  technical construction,engineering design,program customization,manufacturing,installation and construction. We have successfully completed overseas projects in North America, South America, Asia and South Asia, Africa etc, and exported products to more than 80 countries and regions.

Based on the principles of innovation, cooperation, and integrity,our company is committed to providing our high-quality products and after-sales services to worldwide clients. We have unique competitive advantages in steel structure construction and we can provide customized solutions for customers.

Our company has obtained CE certification(EN 1090 certificate),ISO9001,ISO14001,ISO45001 certification. we also have got class one for the steel structure engineering professional contracting,class one for building decoration engineering professional contracting, class two for building engineering construction general contracting ,class two for municipal public Engineering construction general Contracting , class two for fire fighting facilities engineering professional contracting,class two for building curtain wall engineering professional contracting , class three for Urban and road lighting engineering professional contracting , class GB1, GB2, GC2 for special equipment pressure pipeline Installation , construction labor and other qualifications.Our company has been rated as a national AAA level credit enterprise in terms of quality, service and reputation.

 In recent years, our company has continuously introduced professional and technical talents, with engineering team for more than 50% of the total number of employees. we have strong technical and good business philosophy. At present, our company is a member unit of China Steel Structure Association, Qingdao Municipal Association, and Qingdao Heating Association.After 20 years of development, the company has established an excellent team integrating research and development, technology, sales, production, quality inspection and logistics. From product design to project work, we can provide professional and high-quality services. We look forward to working with you.