Prefabricated Prefab Modular Mobile Light Heavy Steel Structure Welding

Product Description

Qingdao Jingdao Credit Construction Steel Structure Co., Ltd. (JDCC) offers a complete steel construction solution ranging from detailing to on-site erection along with maintenance and after sales services, all under one roof, with over 29 years of experience in steel building manufacturing and design.The Group was founded in 1997, with 170,000 sqm production area. One of the largest steel structure manufacturers in China, with annual output 100,000 tons, we are a professional enterprise specialized in designing, manufacturing, marketing and construction of high quality steel structures, prefabricated houses and container houses. We are a China national high-tech company with 100+ engineers and 1270 staff in total. We have professional steel structure engineering contracting first class qualification and ISO9001 and CE quality certifications.etc.steel structures

The load bearing parts for steelstructurebuildingare mainly steel structures, including steel columns, steel beams, steel structural basements, bracing systems for wall and roof.The Main Structure are usually made of Q345 Steel while the Purlins and Bracing System are made of Q235 Steel.They are the most common steel materials used for steel structure in China. etc.Building site: Chile, Argentina, Mexico, North America.
Building type: 4-storeys metal building steel structure workshop
Steel building contractor: Chile Construction CO Inc
Steel building subcontractor: Qingdao Jingdao (JDCC) steel 
Welding technology: Conformity with AWS certificate
Construction detailling software: XSTEEL
Seam: 100% full penetration welding seam
Surface treatment: Primary member painted Jotun brand epoxy zinc rich primer, secondary member, purlines and addtional fittings, accessories galvanized1, JDCC light steel housing is a door type of light steel structure system, the design advantages of multiple, low cost, simple construction, transport small, short manufacturing cycle. The high degree of product standardization, structure, all of the main components are made from the thin-walled cold-formed steel structure, light weight, on the basis of the requirements of low volume production mechanization can shorten the processing cycle.
2, JDCC light steel housing with assembled housing structure system, the product structure without welding parts, components used in all bolt connections, thus avoiding the component caused by the welding deformation, stress concentration problems.
3, JDCC light steel housing of its beams, columns and other connections are standard accessories, packing transportation can be disassembled into parts, significant savings in packing space, saving a lot of transportation costs.
4, JDCC light steel housing, low cost and technical parameters in the same conditions, than the general welding H type steel structure of 20% -30% cost province, is the single small cross (12m-18m) building an integrated performance best products.
Features
A, structural safety and reliability:
Steel frame system, safe and reliable to meet the structural design code.
B, easy and quick installation:
1000 square meters of housing 10 takes 15 days to complete the installation. And the installation tool is simple to install without the use of housing body welding, gas cutting and other tools.
C, packaging and transportation convenient:
Design fully into account packaging and transport links, can provide the best loading pattern;
D, structure of water:
Structure to maintain cooperation with the color steel sandwich panel itself colored steel plate has good water resistance, so do not need another roof waterproof.
E, thermal insulation:
Maintenance of the core material for the polystyrene board insulation and efficient thermal insulation material
F, structured, resistant to moisture corrosion:
Housing design and reasonable structure, surface galvanized metal structure; Color plate itself with good corrosion resistance moisture
G, housing area of adjustable, flexible layout:
Changes in housing through the length, width and size can increase or reduce the housing floor area; House windows, doors and partitions can be flexibly arranged, enabling flexible use of space for classrooms, large supermarkets, small processing plants, laboratories.
 

PICTURE SHOW

1.) Materials  Detail
 

	Item	Material	Description and surface process
Main steel frame	Column and Beam	Q235 or Q345	H section steel with two coats of mid-gray  paint
	Purlin	Q235 or Q345	Galvanized C or Z  type  steel
Connecting Pieces	Tie tube	Q235	Circular Tube with two coats of mid-gray paint
	Knee-Bracing	Q235	L50*4  Galvanized angle steel
	Strutting piece	Q235	φ12*2.5   Galvanized Circular Tube
	Column Bracing	Q235	Circular Tube with two coats of mid-gray paint
	Horizontal Bracing	Q235	Circular Tube with two coats of mid-gray paint
	Casing	Q235	φ30*2.5  Galvanized Circular Tube
Door and Window	Item	Description
	Door	Roller shutter door or Sliding door
	Window	PVC Window or aluminum alloy window
Other parts	Ventilating device	Fan,Ventilation window
	Bolt	Foundation bolt,High strengthen bolt, Normal bolts
	Skylight	Yx-840 Glass Fiber Reinforced Plastics
	Out/Inner ridge tile	0.50mm Color sheet
	Crane beam	Q235 or Q345  H section steel with two coats of mid-gray paint

Panel Material parts	(1). External Wall panel: (below is selectable)
	1) 50mm, 75mm or 100mm thickness EPS sandwich panel
	2) 50mm, 75mm or 100mm thickness glass wool sandwich panel
	3) 50mm, 75mm or 100mm thickness Rockwool sandwich panel
	3) 900#  Corrugated Galvanized Steel  sheet with different Color
	4) Kinds of PVC wall panel.
	(2). Internal Wall panel: (below is selectable)
	1)50mm, 75mm or 100mm thickness EPS sandwich panel
	2) 50mm, 75mm or 100mm thickness glass wool sandwich panel
	3) 50mm, 75mm or 100mm thickness Rockwool sandwich panel
	(3). Roofing panel: (below is selectable)
	1)50mm, 75mm or 100mm thickness EPS sandwich panel
	2) 50mm, 75mm or 100mm thickness glass wool sandwich panel
	3) 50mm, 75mm or 100mm thickness Rockwool sandwich panel
	3)Corrugated Steel  Sheet, an insulating layer if need.
	4)Corrugated PVC roof panel.
	(4). Skylight: 820# Glass Fiber Reinforced Plastics (FRP)

 
2.) Detailed Images


(1) Features
 
1. Lightweight: Save cost
2. Easy installation
3. Safety: Fire-proof materials
4. Good sound insulation
5. Meet specials designs due to it is easy to form and cut
 
(2) Application
 
Warehouse, temporary office/building, gymnasia, villa, mobile building, guard booth, wall & roof materials for steel building or structure.

3.) Packaging & Shipping 



4) Market



Partial List of Steel Structure Projects

No.	Project Name	Building Type
1	Qingdao New Airport Comprehensive Transportation Center and Parking Building Engineering Steel Pipe Column	Truss
2	Qingdao Blue Silicon Valley Crossing Bridge Steel Structure Engineering	Truss
3	Uganda in the Ethiopian Medical Park	Door-style Steel Structure
4	Qatar Logistics Park	Door-style Steel Structure
5	Dubai Workshop	Door-style Steel Structure
6	Qingdao Xinuo Co., Ltd Workshop	Door-style Steel Structure
7	Qingdao Xinxiu Logistics Park 1#, 2#, 3#, 4#, 5# warehouse workshop	Door Steel/Frame
8	Shandong Oruijin Packaging Project Co., Ltd. Annual production of 1 billion aluminum two-piece cans	Truss
9	Zhenghe Industrial Co., Ltd. Agricultural Machinery Chain Workshop	Door-style Steel Structure
10	Qingdao Henry Furniture Co., Ltd. 4#, 5# Workshop Engineering	Frame
11	Qingdao Thunder Heavy Industry Co., Ltd. Metallurgical Automatic Transmission Equipment Assembly Base Project	Heavy steel lattice column
12	Qingdao East Asia Industrial Co., Ltd. Integrated Plant Project	Door-style Steel Structure
13	Qingdao Yujintian Renewable Resources Co., Ltd. 3#, 4# Steel Structure Workshop  Engineering	Frame
14	Sanshandao Gold Mine 8,000 tons/day exploration and construction combined project	Heavy steel lattice column/truss
15	Qingdao Puhua Logistics Co., Ltd.	Door-style Steel Structure
16	SM Zibo Xichuan City Square Multi-storey Steel Structure Installation Project	Frame
17	Shandong Electric Power Staff Training Base	Truss
18	Heda Center City Steel Structure Gallery and Modeling Project	Rigid steel bone, heterosexual structure
19	Qingdao Lisong District Weidong Leke City Steel Corridor Project	Truss, heterosexual structure
20	Uruguay Grain Depot	Door Steel/Frame
21	Pakistani Workshop	Door Steel/Frame
22	Panama Warehouse	Door-style Steel Structure
23	Uruguay Audi 4s Shop	Frame
24	Niger  Aircraft Hangar	Truss
25	Costa Rica store	Box Beam
26	Algeria Factory and Office	Frame
27	Qatar Farming Factory (Chicken House)	Door-style Steel Structure
28	Ethiopian Factory Villa	Door-style Steel Structure
29	Venezuelan Villa	Door-style Steel Structure
30	Brazilian Shipyard	Box Beam
31	Ecuadorian Farming Factory	Door-style Steel Structure
32	Pingdu Honghua Rubber Factory Mixing Workshop	Door Steel/Frame
33	Rizhao Sanbao New Factory Construction Project	Frame
34	Hisense Logistics Park 1#, 2# Warehouse Workshop	Frame
35	"JIndi Century City" commercial project (Southern Phase II) project	Grid
36	Qingdao Expressway Intelligent Traffic Safety System Engineering	Box Beam
37	Annual production of 200,000 tons of lightweight glass products	Lattice Column
38	Qingdao Kano Ceramic Steel Structure Factory	Door-style Steel Structure
39	Yulong Group Co., Ltd. Warehouse Storage Logistics Construction Project 5#, 6# Warehouse	Door Steel/Frame
40	Qingdao Baichuan Tongda Machinery Co., Ltd. Workshop	Door-style Steel Structure
41	Qingdao Hengmai Xinte Energy Technology Co., Ltd.	Door-style Steel Structure
42	Jimo Zhaolong Door and Window Workshop Steel Structure Engineering	Door-style Steel Structure
43	Qingdao Tianrui Animal Husbandry Technology Co., Ltd. Workshop Engineering	Door-style Steel Structure
44	Qingdao Qingping Energy Saving and Environmental Protection Co., Ltd. Workshop	Door-style Steel Structure

5.) Company Information 

We are a professional enterprise specialized in designing, manufacturing, marketing, and construction high-quality steel structure, prefabricated house, and container house. We have professional steel structure engineering contracting first class qualification, with more than 22-year-limited warranty in steel building manufacturing and design.
Our strength & brief as below:
1. Founded in 1997, with 600,000 SQM factory area.
2. One of the biggest steel structure manufacturers in China, with the annual output value of 1 billion yuan.
3. Got national steel structure 1st-grade qualification on production, construction, and contract.
4. China national high-tech company, with 112 engineers and 1499 staff in total.
5. Service cover custom design, manufacture, and installation.
6. Got the China National Construction Steel Structure Gold Award for several projects, which is the highest award in this field.
7. Got CE, ISO 9001, BV, SGS Certification.




6.) Our service
 
1. Professional design and engineering team
 The full solution for house design. We could make the design for the whole house as per your requirement.
 
2. Procurement and Manufacture for all material for prefabricated building
We have a professional procurement team to make sure all the materials are of good quality. And our factory operation under ISO standard, to make sure the fabrication works with high technology.
 
3. Site management & Installation supervision 
We could send our engineers to help with the installation supervision, you just need to prepare a team which knows normal construction works will be OK.

7.) FAQ

 Q1: What are your main products?
A: Our man products have prefab K house, T house, SHS house, H house, container house, light steel structure villa, steel structure warehouse, sentry box, sandwich panel, and other construction materials.
 
Q2: What will the client provide before factory offers a good quotation?
A: When we receive an inquiry from a client, client please fills the purchasing intention sheet, providing us with information about house dimensions, draft drawing, layout and materials for the prefabricated house. We will design the drawings and offer a competitive quotation with the above information.
 
Q3: What are the main materials of the prefabricated house?
A: Our prefabricated house materials mainly include light steel structure, sandwich panel, roof tile, door, window, covers, screws, and other accessories.
 
Q4: How you calculate the total area?
A: Industry calculation rule as below:
(1) house area = exterior house length X exterior house width X floor
(2) canopy area=exterior house length X 1/2 X canopy width
(3) staircase area = 4.5 sqm X quantity of staircase
(4) corridor area = exterior house length X corridor width
(5) total area = (1) + (2) + (3) + (4) + (5)
 
Q5: What drawing of the house will factory supply?
A: Plan drawing, elevation drawing, sectional drawing, foundation drawing, installation drawing.
 
Q6: How many types of sandwich panel do you have?
A: We have EPS(polystyrene)sandwich panel, rock wool sandwich panel, and PU(polyurethane)sandwich panel.
The characteristics of your sandwich panels respectively:
1.EPS(polystyrene)sandwich panel: thickness is 50mm, 75mm, 100mm. EPS volume weight is 80-200Kg/m3, water-proof.
2.Rock wool sandwich panel: thickness is 50mm, 75mm, 100mm. Rock wool volume weight is 200-400Kg /m3, fire-proof, sound-insulation, heat-preservation.
3.PU(polyurethane)sandwich panel: thickness is 50mm, 75mm, 100mm. PU volume weight is 150-300/m3 water-proof, fire-proof, heat-proof, heat-insulation, heat-preservation, sound-insulation.
 
Q7: How many colors do your sandwich panels have?
A: Offwhite, ivory white, blue and red color etc...

8) Customized design is welcome, it would be better if you could provide the following information:
1. Location (where will be built?) _____country, area
2. Size:Length*width*height _____mm*_____mm*_____mm
3. Wind load (max.Wind speed) _____kn/m2, _____km/h, _____m/s
4. Snow load (max.Snow height) _____kn/m2, _____mm
5. Anti-earthquake _____level
6. Brickwall needed or not If yes, 1.2m high or 1.5m high
7. Thermal insulation If yes, EPS, fiberglass wool, rockwool, PU sandwich panels will be suggested; If not, the metal steel sheets will be ok.The cost of the latter will be much lower than that of the former.
8. Door quantity & size _____units, _____(width)mm*_____(height)mm
9. Window quanity & size _____units, _____(width)mm*_____(height)mm

9) CONTACT US