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Technical Evidence
The Report Holder has submitted technical documentation for CCMC's evaluation. Testing was conducted at laboratories recognized by CCMC. The corresponding technical evidence for this product is summarized below.
Material Requirements
Property | Unit | “Tech 3500” Result | “Tech 5000” Result | “Tech 7000” Result | “Céramitech” Result |
---|---|---|---|---|---|
Length | mm | 17 300 | 17 280 | 17 300 | 13 000 |
Width | mm | 1 630 | 1 648 | 1 630 | 1 070 |
Overall thickness | mm | 3.23 | 5.03 | 6.61 | 3.36 |
Base weight | g/m2 | 378.1 | 536.3 | 1 056 | 434.4 |
Tear strength (machine direction) | N | 536.6 | 892.8 | 1 853 | 577.7 |
Tear strength (cross-machine direction) | N | 765.1 | 1 261 | 2 528 | 656.1 |
Performance Requirements
Acoustical Performance
For the acoustical tests the products were installed in floor/ceiling assemblies. The field sound transmission class (FSTC) was established in accordance with ASTM E 413-04, "Classification for Rating Sound Insulation," based on testing in accordance with ASTM E 336-09, "Standard Test Method for Measurement of Airborne Sound Attenuation between Rooms in Buildings."
The test values are only for the complete systems tested. No acoustical rating for the underlay mat itself is provided in this Evaluation Report.
In addition, the manufacturer submitted floor/ceiling assemblies for optional testing to establish the field impact insulation class (FIIC). The FIIC was established in accordance with ASTM E 989-06, "Standard Classification for Determination of Impact Insulation Class (IIC)," based on testing in accordance with ASTM E 1007-04e1, "Standard Test Method for Field Measurement of Tapping Machine Impact Sound Transmission Through Floor-Ceiling Assemblies and Associated Support Structures."
Elements in Assembly | FSTC | FIIC | Profile | |
---|---|---|---|---|
Ceramic tiles |
|
58 | 56 | ![]() |
|
59 | 60 | ![]() |
|
Wood floor assembly |
|
58 | 59 | ![]() |
|
58 | 58 | ![]() |
|
|
56 | 59 | ![]() |
|
|
59 | 60 | ![]() |
|
|
56 | 60 | ![]() |
|
|
59 | 62 | ![]() |
Elements in Assembly | Result |
---|---|
|
No damage: first 5 cycles System breakdown: 7th cycle |
"Céramitech" can be used in residential and light duty commercial applications.