Lightweight/Heat Insulation Precast Concerete Sandwich Facade Panel External Wall Board For School/Hotel/Workshop
Based Information of External Wall
The eps sandwich panel uses ordinary portland cement, sand and fly ash or other industrial waste such as water slag, slag, etc. as fine aggregate, and then adds polystyrene particles and a small amount of inorganic chemical additives to cooperate with full automatic high efficiency A special mixing system for forced light aggregates, which introduces air during the mixing process to form a honeycomb-like stable pore in the core layer to further reduce the product bulk density, which not only reduces the material cost, but also achieves the ideal thermal insulation and sound insulation effects. Polystyrene particles and pores are evenly distributed inside the product, so that the concrete forms a circular honeycomb skeleton, which supports each other and increases the pressure resistance. The addition of fly ash not only improves the workability of the concrete slurry, but most importantly, it enhances the strength of the cement in the late stage, thereby enhancing the strength after the product is cured, the flexural strength is increased by 80%, and the modulus of rupture is increased by more than 50%.
Advantages of External Wall
1.Heat Insulation and Preservation
The major material is polystyrene grains and other anti-freezing and heat preserving environmental protection materials, which can adjust the indoor temperature at a constant range to achieve the effects of ecological adjustment.
2.Waterproof and Fireproof
The face panel of energy-saving boards on both side are 5mm calcium silicate fireproof board and the main materials are the mixture of cement, sand, fly ash, etc.
3.Sound Insulation and Absorption
The inside construction material (EPS polystyrene grain) functions well in sound insulation and sound-absorbing.
4.Easy Construction and Time Saving
For the same construction work that takes 12 people and 60 minuses to complete with traditional blocks, only 3 people and 60 minutes will do with boards, thus can save a lot of labor and time cost for the construction part.
5.High Intensity and Quake Proof
The energy saving boards are all with high intensity and the earthquake resistance can reach 8.5 magnitudes.
6.Space and Cost Saving
For its thickness and lightweight features, the building area is largely increased and saves the cost construction structure a lot.
7.High Recycled Utilization Ratio
The panel is solid and strong physical performance,anti-corrosion,high strength and low damage rate.If ZJT's dry splicing method was put to use ,wall panel reuse rate would up 93%which can save 71%~95% of wall panel cost.
8.Strong Hanging Force and can be Slotted
ZJT panel can meet various of demand, be easily slotted hole and also will reduce dust and increase the operation environment quality.
Product details and Application of External Wall
Thickness
(mm) |
Length
(mm) |
Width
(mm) |
Weight for reference
(KG) |
Tolerance range |
Application |
| 60 |
2270-2440 |
610 |
42 |
Length ±5mm
Width ± 2mm
Thickness ± 1mm
Flatness ± 2mm |
Roof
Interior wall
exterior wall |
| 75 |
48 |
| 100 |
66 |
| 120 |
72 |
| 150 |
83 |
Applied to concrete frame structure.
Applied to steel structure building system.
Applied to the ground-floor detached house (villa).
Applied to the roof rebuilding project.
Applied to various types of assembled light-weight building structures.
Package and Loading of External Wall
1). Payment: T/T or L/C at sight;
2). Lead time: 10-20 Working days;
3). Shipping freight are quoted under your requests;
4). Shipping port: Xiamen port, Mainland China;
Contact information
Freda Lin
Xiamen ZhongJingTai Building Materials Co,. Ltd
Website: http://zjteps.en.made-in-china.com
Audited Supplier 
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