【Equipment introduction】
Sound Barrier Wind Pressure Resistance Test Stand is based on the principle and structure of the original curtain wall testing equipment of our company, specialized testing equipment improved according to the installation method of railway sound barrier test pieces, retains the wind pressure and fluctuation module of the original equipment, while continuing the characteristics of high automation of the original equipment.
【Test items】
Wind load resistance performance test of railway sound barrier
【Applicable standards】
A. TB/T 3122-2010 Technique requirements and measurement of acoustic elements of railway sound barrier
B. GB/T15227-2007 Test method of air permeability, water tightness, wind load resistance performance for curtain walls
C. JT/T646-2005 Specifications and examning methods for highway noise barriers materials
【Technical parameters】
Maximum test piece size: 5 × 5 meters (width × height)
Wind pressure test range: -8000 ~ 8000Pa (Calculated according to the domestic wind load standard value); Accuracy: 0.5%
Displacement test range: 0 ~ 50mm; Accuracy: Level 0.1, quantity 12
Power distribution: Three-phase five-wire braking power, AC 380V 40kW 50Hz
Equipment power consumption: Using variable frequency speed control technology, the power can be varied from 1kW to 40kW.
【Quality assurance measures】
1). Guarantee that the goods are new and unused, and fully comply with the requirements of the mandatory national technical quality standards for quality, specifications, performance and technical specifications.
2). Guarantee the correct installation, normal operation and maintenance of the provided goods, it can meet the quality requirements and product specifications within its service life.
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