A comprehensive web app giving you access to a wide range of acoustic test data specifically for your requirements.
Norsound have carried out in excess of 200 sound attenuating tests in conjunction with a wide range of door constructions. Single leaf, single action, double leaf (pairs), double action configurations, glazed, unglazed, doors with letterboxes in, the works!All testing has been carried out to the requirements of BS EN IS0 140: 3: 1995.
The fundamentals of the BS EN IS0 140-3 test are quite simple:
In addition to providing for cost effective sealing systems for acoustic doorset applications, a design requirement to satisfy Norsound specifications is that the seals should be simple to use and provide for minimal interference with the operation of the doors.
To provide for a consistent basis for comparisons testing, Norsound carried out tests based upon the use of a 2040 x 926mm door size. This is the largest single leaf door size described by reference to BS 4787 Pt. 1.
To measure the influence of glazing, a general purpose door construction was tested in a fully caulked condition with the first test being carried out using a reference panel,
of the same construction as the door....
For further information please read more
The reference ID can be located on the bottom of the report as shown below:
The test ID is our unique reference number within the Test Data Selector, it is located in our results grid as shown below:
A new feature for the Test Data Selector gives you the option to view all results by product type. For example, selecting the NOR710 will return all results where a NOR710 has been used as part of the test.