Product Introduction:
EPS Cement Sandwich Wall Panel is a kind of lightweight energy saving wall material, which uses cement calcium silicate or reinforced calcium silicate board as face panel, filled with cement, Expanded Polystyrene (EPS) foam particles, and as core material and forming by one time compound.
Specification:
Length |
Width |
Thickness (mm) |
Density (kg/m2) |
Usage |
Application |
Composition |
2270 2440 2700 |
610 |
50 |
42±2 |
Roof |
hotel, office, apartments, warehouse, bathroom, kitchen room, workshop, cold storage room etc |
Surface board: calcium silicate board Core: EPS foam + cement + sand |
60 |
46±2 |
Roof/Interior wall |
||||
75 |
50±2 |
Interior wall |
||||
90 |
57±2 |
Interior wall |
||||
100 |
62±2 |
Interior/Exterior wall |
||||
120 |
72±2 |
Exterior wall |
||||
150 |
85±2 |
Exterior wall |
||||
180 |
100±2 |
Exterior wall |
Technical Performance Indicators (View Certifications and Test Reports):
Advantages:
● Energy-saving, environment-friendly
Green and environment-friendly, non-harmful substance, no radiation, reusable, no construction waste, widely used in various places.
● Lightweight and economy
The core material of EPS cement exterior wall panel is filled with lightweight EPS. The volume-weight is about 600-800 kg/m3. Freely plastering and the weight is only 1/6 of the traditional wall.
● Fireproof
The non-inflammability of the Ojunda board can be reached national A level standard. Under the high temperature of 1000 degrees, the fireproof feature can last four hours, do not radiate toxic gasses.
● Waterproof and wetproof
The water container is made of Ojunda material without any waterproof plaster with no leakage at all. The tests show that the material has good waterproofness and dampproof. Ojunda material can be used in the wet area such as kitchen, toilet, and basement.
● Anti-pressure, anti-quake and anti-impact
Because of fabricated construction, 3-in-1 structure and using tongue and groove to join panels, the anti-pressure, anti-quake and anti-impact all meet the national standard.
● Sound insulation
Good sound insulation, sound absorption and noise reduction functions. For example, the amount of sound insulation is up to 40dB with the 90mm thickness of the wall board, which is 2 or 3 times than the traditional wall.
● Simple construction, high efficiency
Dry work, fabricated construction. EPS cement sandwich panel can be arbitrary cut according to specification. During the construction of transportation concise, pile up, no need of mortal health file, greatly reduction the time duration, and the calibration material, reducing the low construction waste. Easily transported, clearly stack and no mortar batch file largely shorten the construction period. Besides, the construction waste can be reduced by the lowly loss rate.
● Heat preservation
Wall materials mainly are made from environmental protection and energy saving heat insulation material. With a good heat insulation and preservation function, it can keep the indoor temperature at a stable range and make the environment much more comfortable.
● Spiking and stickability
EPS cement sandwich panel can be nailed directly and install expansion bolt to hang heavy loads, such as TV, air conditioner, water heater. single point of hanging strength is above 45kg.
● Easier for decoration
can be decorated by ceramic tile, wall paper, wood panel and other materials due to the smooth and ash-free features.
● Increased the usable area
The thickness of the board is between 50mm-200mm. It largely saves the construction space compared with the traditional block.
● Reusable
Can be reused in the movable interior wall such as supermarket, office, etc. The lightweight energy-saving wall board can be reusable. Dismounting and installation are simple and improved usage rate and economy saving. Also it has no construction waste and no affect other people's normal work.
Applications:
● Exterior Walls
● Interior Partition Walls
● Roof System
● Floor System
● Prefabricated Houses
● Residential Buildings
● Industrial Buildings
● Commercial Buildings
EPS Cement Sandwich Wall Panel used for Exterior Wall
EPS Cement Sandwich Wall Panel used for Interior Partition Wall
EPS Cement Sandwich Wall Panel used for Roof System
EPS Cement Sandwich Wall Panel used for Floor System
Installation steps:
1. Setting the line and carrying the board into position
Make base lines on the floor, ensure the panel and the beam is vertically, two peope carry the panels to the right position.
2. Sawing board
Using hand-hold electric saw freely according to the specification of wall, which can reduce the loss rate.
3. Sizing
Sizing the bump slots and then spread the baseline and the bump slots with the special adhesives.
4. Connecting.
Carrying the panel to the installation place, fully put the adhesive in the groove, connect two panels together, correcting the EPS cement sandwich panel by special tools, making it close tightly, , fixing it with a wedge temporarily.
5. Correcting, fixing
Using a guiding rule of two meters to check the verticality and leveling correction. Then using 6mm or 8mm reinforcing steel bar and ribs adding with construction sealant to fix.
6, Fill adhesive or PU foam
One day later, check the wall, if there are gaps between panels or between panel and ceiling. use the adhesive to fill the gaps, or use PU foam to fill.
7. Insert the wires
Cut grooves by a hand-hold electric saw for wire and switch box. cover the grooves with cement adhesive, after, cover anti-crack fiber mesh cloth.
8. Door and window
Preparing a door and window hole on the installed wall, anchoraging it with splint or lines.
9. Facing ceramic tile, decorative sheet, coating and wall paper
Sticking ceramic tiles, or wood facing panels and coating directly on the installed wall without plastering.
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