Description
Alucrownstone is a fabricated stone panel wall cladding system utilizing a composite panel made by laminating a natural stone layer to an aluminum honeycomb panel with aviation grade epoxies. Alucrownstone is fabricated and then attached to the wall with a series of aluminum extrusions. Alucrownstone can feature a large range of natural stone finishes, including granite, marble, limestone and sandstone. The natural stone composite panels are suitable for interior and exterior use, being highly weatherproof and suitable for high impact areas.
TYPICAL specification| Item Description | Natural stone Aluminum honeycomb panel | Photo |
| Composite | Natural stone + Glue + Porcelain/aluminum honeycomb panel base | |
| Stone type | Marble, Granite, Sandstone, Limestone ,etc |
| Stone Thickness | 3-5mm natural stone veneer |
| Total thickness | 8-100mm, can be customized |
| Surface | Polished/ antique/ flamed/ brushed |
| Standard size | 300*300mm, 300*600mm,600*600mm,600*900mm,1200*2400mm, other can be customized |
| Weight | 22kg/m2(15mm thickness) |
| Application | Building wall decoration, floor, table, ship, etc |
| Package | Protective film with foam and plywood crate |
Stone honeycomb panel specification
Face sheet: 3-10mm natural stone veneer
Total thickness:10-35mm
Maximum size:
marble honeycomb panel 1500*3000mm,
granite honeycomb panel 1200*2400mm
Granite:5.74 pounds/sq.ft (28kg/sq.m), 1/2 weight of 2cm granite slab
Marble: 5.33 pounds/sq.ft (26kg/sq.m), 1/2 weight of 2cm marble slab
Special size & shape: can be customized according to project's drawingFinish OptionDisclaimer: Please note stone is a natural product. As a result, no two pieces are identical and may vary in markings, colour and texture. In some stones it is common to find spots, fossils or shelly formations, pit holes, open texture streaks, iron spots, and grain formation changes.TECHNICAL DATA| NO. | ITEM | STANDARD | TESTED VALUE | RESULT |
| 1 | Flat Bonding Strength | Average ≥ 1.0 MPa;
Minimum ≥ 0.6 MPa | Average 1.31 MPa;
Minimum 0.88 MPa | Pass |
| 2 | Flat Tensile Strength | ≥ 0.8 MPa | 0.91 MPa | Pass |
| 3 | Flat Tensile Modulus | ≥ 30 MPa | 70.7 MPa | Pass |
| 4 | Flat Shearing Strength | ≥ 0.5 MPa | 0.54 MPa | Pass |
| 5 | Flat Shearing Modulus | ≥ 4.0 MPa | 6.43 MPa | Pass |
| 6 | Bending Strength | ≥ 8.0 MPa | 41.0 MPa | Pass |
| 7 | Bending Rigidity | ≥ 1.0 x 10^9 N.mm^2 | 2.86 x 10^9 N.mm^2 | Pass |
| 8 | Shearing Rigidity | ≥ 1.0 x 10^5 N | 4.40 x 10^5 N | Pass |
| 9 | Climbing Drum Peel Strength | Average ≥ 50N.mm/mm;
Minimum ≥ 40N.mm/mm | Average 9.1N.mm/mm;
Minimum 42.4NN.mm/mm | Pass |
| 10 | Fasten Fitter Loading Capacity | ≥ 3.2 kN | 3.2 kN | Pass |
ADVANTAGES
Why use Crownstone over traditional solid stone??
1,Lightweight-Crownstone is only 1/5 of the weight of its equivalent in traditional stone. This means that the product is much easier to handle and to ship, lessening damages, and improving onsite efficiency and safety.
2,Simpls installation-Crownstone offers far improved attachment over traditional solid stone. The solid stone anchoring system exposes the weakest properties of the stone, whereas the fixing systems offered with Crownstone are rapid and align with common systems already used in Australia.
3,Flexibility-Alucrown panels, using stone as a veneer over the honeycomb core are much flexible than dimensional stone. As a result the panels are much less prone to fracturing and cracking and better able to withstand building movement and extreme weather events.
4,Stability-The thin stone found on Alucrown panels lack the torsional force the thicker traditional stone. This means the lightweight Alucrown systems doesn't experience the stability failure that occurs in traditional stone.
FIXING SYSTEM
MANUFACTURING QUALITY
A dedication to the total fulfillment of our client's and customer's expectations is reflected by a complete quality control system, beginning at the point of specification and continuing through to delivery of the guaranteed products. All activities are carried out in a manner which:
1,Uses the framework of ISO9000 Quality Standards to verify the quality of our systems
2,Ensures that our products and services are of the highest standards
3,Creates continuous improvements to our product through the application of the best quality practices.
WARRANTY
The standard warranty(Exterior wall) is 15 years.
Package
Packing with protective film and plywood crate
Waiting for your more details of your project. More competitive price is waiting for you.
Complaint
