Structural Insulated External Wall Panel Sandwich Panel for Prefab Houses
Product Description
ZJT EPS (Expanded polystyrene board) wall Panel is composed of exterior panels and interior core filling, to form a non-load-bearing light-weight composite wall panel. The exterior panels on both sides are 5mm calcium silicate board, and the middle core is filled with polystyrene beads & cement or ceramsite, polystyrene beads & cement. Lightweight with volume weight of 600-800kg/m3. The 90mm
weight 63kg/m2, the weight's only 1/3-1/5 of "120mm bricks and walls plastered on double sides:
If constructions applies light-weight wall panel at the beginning, it can reduce structure and basic cost greatly, optimize the structure beams, rationalize the layout and improve application function. Moreover, with the advantages of increasing the usable area and quick construction, the economic effectiveness will be better.
Composition
Surface: Fiber cement board/ Calcium silicate board
Interior filling materials: EPS / cement / fly ash / sand / additive
1. ZJT Sandwich Panel Composition
Face: Calcium Silicate Board
Core: Cement+EPS Polystyrene Foam+Sand
2. ZJT Sandwich Panel Specification and Properties
Specification:
Length: 2270/2440mm
Thickness: 60/75/90/100/120/150mm
Width: 610mm
Technical Index
| Item |
Parameter Index Specifications |
| 60mm |
75mm |
90mm |
100mm |
120mm |
150mm |
| 1 |
Anti-impact capacity/times |
≥5 |
≥5 |
≥5 |
≥5 |
≥5 |
≥5 |
| 2 |
Anti-bending damage load/times over deadweight |
≥3.0 |
≥3.0 |
≥3.0 |
≥3.0 |
≥5.0 |
≥5.0 |
| 3 |
Compressive strength/Mpa |
≥3.5 |
≥3.5 |
≥3.5 |
≥3.5 |
≥3.5 |
≥3.5 |
| 4 |
Softening coefficient |
≥0.8 |
≥0.8 |
≥0.8 |
≥0.8 |
≥0.8 |
≥0.8 |
| 5 |
Surface density(kg/m²) |
≤70 |
≤70 |
≤90 |
≤90 |
≤110 |
≤110 |
| 6 |
Moisture rate(%) |
≤10 |
≤10 |
≤10 |
≤10 |
≤8 |
≤8 |
| 7 |
Dring shrinkage value(mm/m) |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
| 8 |
Hang force(N) |
≥1000 |
≥1000 |
≥1000 |
≥1000 |
≥1000 |
≥1000 |
| 9 |
Sound insulation capacity in the air(dB) |
≥35 |
≥35 |
≥40 |
≥40 |
≥45 |
≥50 |
| 10 |
Fire endurance(h) |
≥1.5 |
≥1.5 |
≥2.5 |
≥2.5 |
≥3.0 |
≥4.5 |
| 11 |
Heat transfer coefficient(w/m².k) |
≤2.0 |
≤2.0 |
≤2.0 |
≤2.0 |
≤2.0 |
≤2.0 |
| 12 |
Inner radiation index |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
| 13 |
Outer radiation index |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
| 14 |
Frost resistance(shall show no visible cracks and surface without change) |
_ |
_ |
shall show no visible cracks and surface without change |
| 15 |
The combustion properties(A1 or A2) |
_ |
_ |
A1 or A2 |
Applications
residential building, school,hospital, prefab house, office,
hotel, public construction, entertainment place,etc.
wall/exterior wall/interior wall/super high wall/abnormity wall,
roof, floor, pipe, fire well, equipment partiton,etc.
1. Non-load bearing wall panel for high grade house
2. The building with higher requirement of sound proof, fire-proof and damp resistance.
3. Microclimate adjustment system and passive fire protection system.
4. Building at seismic area equal to or less than 8 magnitudes.
ZJT Certificates
Packing and Loading
1). Free packing, normal pallet + packing belt
2). Standard exporting packing, good pallet+pearl wool+corner protective paper+packing belt+plastic thin film
3). Loading: Normally 18 pallets per 20' container or according to clients' requirements
| Specification |
.Length:2270mm,2440mm
.Width:610mm
.Thickness:60,75,90,100,120,150mm |
| packing |
Free packing,normal pallet+packing belt
Standard exporting packing,good pallet+pearl wool+corner protective paper+packing belt+plastic thin film.
3.packing size:2270*610*60,75,90,100,120,150mm / 2440*610*60,75,90,100,120,150mm
4.Loading:18 pallets per 20' container for 2270mm boards.
14 pallets per per 20' container for 2440mm boards. |
| MOQ |
One 20' container
1.2270*610*60mm boards:360pcs(498)
2.2270*610*75mm boards:252pcs(349)
3.2270*610*90mm boards:216pcs(299)
4.2270*610*100mm boards:180pcs(249)
5.2270*610*120mm boards:162pcs(224)
6.2270*610*150mm boards:126pcs(174)
7.2440*610*60mm boards:280pcs(416)
8.2440*610*75mm boards:196pcs(291)
9.2440*610*90mm boards:168pcs(250)
10.2440*610*100mm boards:140pcs(208)
11.2440*610*120mm boards:112pcs(166)
12.2440*610*150mm boards:98pcs(145) |
About us
Xiamen Zhongjingtai Building Materials Co., Ltd, a professional high-tech research and development company, specializes in producing new energy-saving wall materials, machinery and equipment development, technology production and promotion of product applications. The company is situated in the charming city--Xiamen, with the convenience of water and land transportation and only ten minutes from the airport. We respond positively to the national policy on wall reforming. We have successfully developed wall panels that meet the energy saving needs of modern architecture. And we can produce more than 2 million square meters of various wall materials annually.
FAQ
1. Is EPS cement sandwich panel lightweight?
Yes, it is. Capacity six hundred and fifty to eight hundred KG per cubic meter, it is one sixth of brick wall, even is one half of aerated concrete block.
2. Is EPS cement panel fireproof?
Yes, it is. It control fire slipping out of the origin unit, prevent fire spreading, prevent toxic gas generating or insolating Through fire high temperature test for four hours, panels only have skin injury
3. Is EPS cement panel thermal insulation?
Yes, it is. EPS cement panel's composite material determines that it has excellent heat insulation and thermal insulation functions
4. Is EPS cement panel soundproof?
Yes, it is. EPS cement panel's surface is fiber cement board, interior composite material and the concave-convex grooves between two panels make it has excellent sound absorption and soundproof function. 100mm thickness isolate sound beyond 45dB, it's much higher than blockwork
5. Is EPS cement panel strength strong?
Yes, it is. Anti-impact performance is 1.5 times of the blockwork, With steel structure fixed, can make high levels, big span wall, overall anti-seismic performance is 10 times of normal blockwork
6. After installation can it be paint without putty?
Yes, it can. You can paint directly without putty, and also can decorate without plastering
Contact Information
Xiamen Zhongjingtai Building Materials Co.,Ltd
Name:Ian
Tel:+86-592-5216902
Fax:+86-592-5216317
Mobile:+8618577342631
Website:Http://zjteps.en.made-in-china.com
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