Sandwich board

Product ID:HG-S034

TEL:+86-0757-85623727

Mobile:+86-13702261266

FAX:+86-757-85612020 

Email:fchege@fchege.com

Description

Sandwich panel definition

Sandwich panel products are formed by two layers of metal panels (or other materials panel) and directly in the middle of the panel foam, aging molding polymer insulation core composition. These sandwich panels are easy to install, lightweight and efficient. Filling system is also used closed-cell molecular structure, can prevent condensation of water vapor. [1] The forming of the outer steel plate takes full account of the structural and strength requirements, taking into account the aesthetics, the inner layer is formed into a flat plate to meet various needs.

 

Sandwich classification

1. Core material to be divided into six types:

Polystyrene sandwich panels that EPS sandwich panels (currently on the market, the most widely used varieties);

Extruded polystyrene sandwich panels that XPS sandwich panels;

Rigid PU sandwich panel PU sandwich panel;

Tri-polyester sandwich panel or PIR sandwich panel;

Phenolic sandwich panel or PF sandwich panel;

Rockwool sandwich panel that is RW sandwich.

Foam metal sandwich panel

 

2. There are two types of panels:

Metal panel and non-metallic panel two. Metallic panels are easy to machine and can be made in a variety of shapes, but in some applications non-metallic panels have a role that metal panels can not, such as corrosion and impact resistance.

Sandwich panel features:

1, light weight less than 24kg per square meter, you can fully reduce the cost of the structure.

2, fast and light weight installation, docking, installation and cutting characteristics can be freely decided to install its simple, can improve efficiency and save time.

3, fire prevention, Caigang compound with the core board material and insulation materials for the non-burning or flame retardant materials, to meet fire safety requirements.

4, fire-resistant, special coating color steel plate up to 10-15 years after the new, every 10 years after the anti-corrosion coating paint, plate life of 35 years

5, beautiful, pressure-type steel plate clear lines up to dozens of colors, can meet the needs of any style of building

6, thermal insulation Common insulation materials are: rock wool, glass fiber cotton, polystyrene, polyurethane, etc., low thermal conductivity, with good thermal insulation effect.

7, environmental noise, composite panels noise intensity of up to 40-50 dB, is a very effective noise insulation material.

8, strong plasticity can be cut any type of steel, enough to meet the special needs of the design.

9, high-strength high-strength steel as the substrate, the tensile strength 5600 (kg / cm2), coupled with the most advanced design and roll forming, with excellent structural characteristics.

 

Application of sandwich panels

Sandwich panels for large industrial plants, warehouses, gymnasiums, supermarkets, hospitals, cold storage, mobile homes, buildings plus layers, clean workshop and the need for thermal insulation fire place. Sandwich plate appearance, beautiful color, the overall effect is good, it sets the load-bearing, thermal insulation, fire protection, waterproof in one, and without secondary renovation, is a wide range of uses, especially in the construction of temporary facilities such as offices, warehouses , Fences, and so on, but also embodies the civilized construction of modern construction sites, especially in the rapid installation put into use, can be installed in removable, materials turnover index, have obvious advantages, significantly reduce the construction site temporary facilities costs , Will be an indispensable new light building materials.

 

 

Sandwich panel:

1. XPS cement sandwich panel

XPS(Extruded foam board) cement sandwich panel, characteristics of product lie on less contraction, great strength, easy to paint and internal decorated, unique support capability which is rare in other light sandwich panel, Obvious sound insulation and heat insulation effect, capable for high end villa wall panel in application.

Application material   1. up/down cement board: cement board with great strength  2. coreboard: XPS Extruded foam board, high density and great strength.

Product specification  size: 1220mm*3000mm

Thickness: normally size as 75mm.customizing is available.

Product characteristics   1. Advantage: installation convenience, heat insulation, outstanding fire proof, waterproof, moisture proof, sound insulation, vast application range.

2.Fire protecetion: Level B

Apply to

Mainly apply to external wall and internal wall, decoration wall of house, generally applied in villa of civil residence wall, partition wall for scaling factory workshop.

 

2. Tongue and groove polystyrene sandwich panel

Polystyrene sandwich panel is a new type lightweight clipping product, less costly, stable feature, vast in application.

Applicable material

1. up/down steel sheet: thickness is 0.286/0.376/0.426/0.476/0.5/0.6mm  variety: color-coated sheet galvanized sheet.

2.core materials:polystyrene density: 8kg/m3, 10kg/m3, 14kg/m3, 18kg/m3, 20kg/m3.

Product specification

Tongue and groove type effective width:950mm, 1150mm

Thickness:30-200mm

Product characterstics:

Low weight, installation convenience, short construction period, less construction cost, high support capability, strong stiffness overall, great strength, flexible application, great of heat insulation, sound insulation and moisturized.

Fire protecetion grade: B3(inflaming retarding,fusion,fire resistance)

Apply to: vastly applied in steel structure factory workshop,roof, wall and bounding wall of simply building, hang ceiling and partition wall of clean room.

 

Tongue and groove polyurethane sandwich panel

Obtain several of advantage of EPS, hard to burn, less contruction in super low temperature, no embrittlement, suitable to be freezer.

Applicable material

1.up/dpwn steel sheet: thickness is 0.286mm/0.376mm/0.426mm/0.476mm/0.5mm/0.6mm, variety: color-coated sheet, galvanized sheet.

2. core materials:polyurethane(PU) density 35kg/m3

Product specification:

tongue and groove type effective width: 950/1150mm  no length limitation  thickness can be 30-200mm

Product characteristics:

Less weight, great eat presservation and heat insulation,strong stiffness overall, high support capability, fire protection grade: Level B

Apply to: vastly applied in purification plant, steel structure project, roof layer increasing, indoor partition room, vehicle baked paint room and freezer.

 

Tongue and groove rock wool sandwich panel

Rock wool colorbond coreboard is inflammable material with fire resistance to over 1000℃

Applicable material

1.up/down steel sheet: thickness is 0.286/0.376/0.426/0.476/0.5/0.6mm, variety: color-coated sheet, galvanized sheet.

2.Core material: rock wool density is 64kg/m3

3.side steel rope:0.5-1.0mm galvanized sheet (no steel rope edge sealing is possible)

Product specification

1.Tongue and groove type effective width: 950/1150mm, thickness: 50-200mm, no length limitation.

2. cover protection grade: Level A

Apply to: vastly applied in steel structure factory workshop, roof, and bounding wall of simply building, hang ceiling and partition wall of clean room.

 

Seams polystyrene corrugated sandwich panel (EPS)

Seams effective width is 950mm

product characteristics: less cost, light and convenient, durable use, installation convenience, vast in application.

Fire protecetion grade: B3

Apply to: vastly apply in roof boarding of normal steel structure and combination house.