1、Product introduction

It is used to test the water tightness of curtain wall under the action of axial wind.

2、standard of execution

GB/T 15227-2007 《Test method of air permeability,watertightness,wind load resistance performance for curtain walls》

GB/T29907-2013

3、Technical indicators

Design according to European standard ENV13050.

The axis of the air flow from the tube is horizontal and orthogonal to the outer surface of the sample. The fan is attached to a frame device that enables the fan to move at a set speed, both vertically and horizontally, to blow the controlled airflow all over the outer surface of the sample.

The spraying device evenly sprays the specified amount of water onto the outdoor surface of the specimen, and the nozzle is arranged evenly. The spraying amount of the device can be adjusted, and measures are taken to ensure the uniformity of spraying amount, so as to form a continuous and constant water film on the surface of the specimen.