Steel Frame Maldives Mosque Project Structual Analysis And Materils List

Steel Frame Maldives Mosque Project Structual Analysis and Materils List

 

 

 

This prefabricated steel structure mosque project designed by CBC Company for Maldivian clients in 2016, with all info of project basic parameters, detailed material list, FOB cost estimation, material application characteristics, structural force analysis, and target market analysis. The project adopts customized prefabricated steel structure as the main load-bearing system, featuring lightweight, high assembly efficiency, corrosion resistance and strong adaptability to marine climate. All components are prefabricated in factory and delivered via standard container shipping, realizing rapid on-site installation.

 

1.1 Basic Project Parameters

Project Location: Maldives

Design & Delivery Year: 2016

Overall Dimensions: 15.74m (Length) × 12.2m (Width)

Building Height: 5.3m (Main structure height); 9.72m (Total height with dome)

Core Structure Type: CBC customized hot-dip galvanized steel structure

Shipping Solution: 6 sets of 40HQ standard containers

Total FOB Cost: Approximately USD 110,000 (FOB Ningbo Port)

 

 

 

The total FOB Ningbo price of the project is USD 110,000. The following table sorts out all building materials, specifications, consumption and proportional cost estimation based on the total project cost, which accurately reflects the material composition and cost structure of the prefabricated mosque project.

 

No.	Material Name	Detailed Specification	Consumption	Cost Estimation (USD)	Cost Proportion
1	Customized Main Steel Structure	Full hot-dip galvanized, CBC customized design	2.5 Tons	42,900	39.0%
2	Wall C-section Steel	Matching steel structure wall support	1.0 Ton	13,200	12.0%
3	Customized Dome Module	9.6m diameter, full hot-dip galvanized integrated module	1 Set	24,200	22.0%
4	Color Steel Roof Tile	0.5mm thickness	400 ㎡	6,600	6.0%
5	Gypsum Board for Ceiling	9mm thickness	350 ㎡	3,300	3.0%
6	Exterior Wall Aluminum Buckle Panel	Decorative and weather-resistant type	500 ㎡	5,500	5.0%
7	Thermal Insulation Cotton	100mm thickness wall filling	550 ㎡	2,200	2.0%
8	Inner Wall Cement Fiber Board	12mm thickness	580 ㎡	3,300	3.0%
9	Toilet Floor Ceramic Tile	Waterproof and wear-resistant floor tile	35 ㎡	1,100	1.0%
10	Main Hall Carpet	Special carpet for prayer hall	260 ㎡	2,200	2.0%
11	Doors & Windows	Supporting customized doors and windows	37 Sets	3,300	3.0%
12	Auxiliary Materials & Packing Cost	Fasteners, sealants, container packaging	Whole project	2,200	2.0%
Total FOB Ningbo Cost				110,000	100%

 

 

 

All materials of the project are selected targeting the high-temperature, high-humidity and high-salt marine climate of the Maldives, with outstanding durability, thermal insulation and anti-corrosion performance, and fully meet the functional requirements of mosque buildings and cross-border container transportation conditions.

 

3.1 Structural Steel Materials

The main structure adopts CBC customized full hot-dip galvanized steel with a total steel consumption of 2.5 tons, and the wall is matched with 1 ton of C-section steel. Hot-dip galvanizing process completely isolates steel from air and salt fog, effectively solving the corrosion problem of steel structures in marine environments and greatly extending the service life of the building. The customized steel structure is lightweight and high-strength; the total steel consumption of the whole building is low, which reduces the self-weight load of the structure. Meanwhile, the standardized prefabricated components are perfectly adapted to 40HQ container transportation, realizing zero on-site welding and rapid assembly. The C-section steel forms a dense wall secondary keel system, which provides stable support for enclosure materials and improves the overall rigidity of the building.

 

3.2 Enclosure & Decoration Materials

The roof adopts 0.5mm thick color steel tiles with excellent waterproof, wind-resistant and anti-aging properties, suitable for the strong wind and rainy weather in island areas. The ceiling uses 9mm gypsum board, which has good sound absorption and fireproof performance, meeting the quiet and safe use requirements of the mosque prayer hall. The exterior wall is decorated with aluminum buckle panels, which are weather-resistant, fade-proof and easy to clean, ensuring the long-term beautiful appearance of the building.

The 100mm thick thermal insulation cotton filled in the wall covers an area of 550 square meters, which effectively isolates external high temperature, reduces indoor heat transfer, and realizes energy-saving and constant temperature indoors. The inner wall uses 12mm cement fiber boards, which are fireproof, moisture-proof and impact-resistant, adapting to the high-humidity environment of the Maldives and avoiding wall mildew and deformation. The toilet area is paved with special floor tiles for waterproof and anti-slip, and the main prayer hall is fully covered with professional carpets to meet the religious use and comfortable walking needs. The 37 sets of supporting doors and windows adopt standardized and customized design, with good air tightness and water tightness, which improves the overall sealing performance of the building.

 

3.3 Dome Module Material

The 9.6m diameter customized integral dome module adopts full hot-dip galvanizing treatment, which is integratedly prefabricated in the factory. It has high structural integrity, beautiful arc shape, and no on-site assembly gaps. While meeting the classic architectural aesthetic of mosques, it ensures the wind resistance and corrosion resistance of the dome, which is the core decorative and structural component of the project.

 

 

 

This project adopts a lightweight prefabricated steel frame + single-layer spherical dome composite structure system. The structural force transmission path is clear, the force distribution is uniform, and it can adapt to the wind load, dead load and environmental load of the Maldivian island area, with good overall stability and safety margin.

 

4.1 Main Frame Force Characteristics

The main building adopts CBC customized steel frame structure with a height of 5.3m. The steel frame bears all vertical dead loads (self-weight of roof, enclosure, ceiling and indoor facilities) and partial live loads (personnel activities). The C-section steel wall keel forms a lateral support system, which effectively resists horizontal wind loads. The lightweight steel structure greatly reduces the self-weight of the building, thereby reducing the foundation bearing pressure, which is very suitable for the weak foundation conditions of island reef buildings. The whole frame adopts rigid connection design, with strong overall rigidity, no weak stress points, and good deformation resistance under conventional load conditions.

 

4.2 Dome Structural Force Principle

The 9.6m diameter large-span steel dome is the key stress component of the project. It follows the classic spherical shell force mechanism: the meridional direction bears compressive force and transmits vertical load downward to the top of the main steel frame, while the hoop direction bears tensile force, which offsets the outward expansion thrust of the dome under self-weight and wind load, avoiding structural cracking and deformation. The integral hot-dip galvanized dome module has high overall structural integrity, uniform stress distribution, no local stress concentration, and can effectively resist strong wind loads in island areas. The connection between the dome and the main frame adopts fixed lap joint structure, which realizes stable force transmission and ensures the overall coordination of the upper dome and the lower main structure.

 

4.3 Overall Structural Stability and Environmental Adaptability

The whole structure forms a closed force system through the cooperation of the main steel frame, wall keel and dome structure. All steel components are hot-dip galvanized to avoid structural performance attenuation caused by corrosion. The light-weight and high-strength structural design enables the building to resist conventional typhoon and seismic loads in the Maldives. The standardized component structure avoids structural instability risks caused by on-site construction errors. The overall structure has good ductility, can buffer external dynamic loads, and meets the long-term safe use requirements of religious buildings.

 

 

 

Combined with CBC Company's main overseas market layout and the application characteristics of prefabricated steel structure mosque projects, the core target markets are divided into three categories: Southeast Asian island countries, South Asian coastal countries, and Middle East low-latitude coastal countries. The following table analyzes and compares the advantages and disadvantages of each target market in detail.

 

Target Market	Core Advantages	Main Disadvantages	Market Adaptability
Southeast Asian Island Countries (Maldives, Indonesia, Philippines)	1. High proportion of Muslim population, strong demand for mosque construction; 2. Tropical marine climate, high demand for anti-corrosion, wind-resistant and heat-insulating buildings, matching CBC hot-dip galvanized steel structure products; 3. Many islands, scattered construction sites, suitable for container transportation and rapid assembly of prefabricated buildings; 4. Local traditional mosque architectural style matches the customized dome design of the project; 5. Low local industrial manufacturing capacity, high dependence on imported prefabricated buildings.	1. Frequent typhoons and heavy rainfall, putting forward higher requirements for structural wind resistance and waterproof performance; 2. Regional policy supervision is relatively strict on imported building materials; 3. Multiple islands lead to high local secondary transportation costs; 4. Small single-project volume with scattered orders.	High (Core target market, mature project matching degree)
South Asian Coastal Countries (Bangladesh, Sri Lanka)	1. Large Muslim population base and rigid demand for mosque renovation and new construction; 2. Low construction cost sensitivity, willing to accept high-quality customized prefabricated steel structure buildings; 3. Close geographical distance from China, low ocean freight cost and short transportation cycle; 4. Loose access policies for foreign building products and low market entry threshold.	1. Severe local infrastructure chaos, difficult on-site construction coordination; 2. Frequent extreme weather such as monsoons, affecting construction cycle; 3. Many local low-cost traditional building competitors, facing price pressure; 4. Uneven regional economic development, differentiated order quality.	Medium-High (Key expanding market)
Middle East Low-Latitude Coastal Countries (UAE, Qatar, Oman)	1. Extremely high market budget, pursuing high-standard customized religious buildings; 2. Hot and dry coastal climate, high demand for heat insulation and anti-salt corrosion buildings, matching product performance; 3. Mature container logistics system, convenient for product delivery; 4. Preference for integrated and beautiful dome-style mosque buildings, consistent with project design.	1. Extremely strict product quality certification and engineering acceptance standards, high entry threshold; 2. Strong local brand competition, high market promotion cost; 3. High labor cost for on-site assembly; 4. Strict religious architectural design specifications, high customization difficulty.	Medium (High-value premium market)

 

 

 

The 2016 Maldives prefabricated steel structure mosque project designed by CBC Company has reasonable material matching and structural design. The full hot-dip galvanized steel structure solves the corrosion pain point of island buildings, and the integrated customized dome meets the functional and aesthetic needs of religious buildings. The whole project realizes standardized factory prefabrication and container modular transportation, with high construction efficiency and low comprehensive cost. In terms of market application, this type of project is most suitable for Southeast Asian island Muslim countries, and has good expansion potential in South Asian coastal and Middle East high-end markets. It is a mature and replicable standardized prefabricated religious building product of CBC Company, which can be promoted in batches in global coastal Muslim markets.