The weather resistance testing equipment of thin plastering external insulation system is developed according to the jg149-2003 \\\”thin plastering external insulation system of expanded polystyrene board\\\” issued by the ministry of construction. It is fully automatic controlled by computer and has many automatic control functions. The overall design has the advantages of wide adaptability, simple operation, stable performance, low comprehensive noise and high utilization rate.
1. Product introduction
The weather resistance testing equipment of thin plastering external insulation system is developed according to the jg149-2003 “thin plastering external insulation system of expanded polystyrene board” issued by the ministry of construction. It is fully automatic controlled by computer and has many automatic control functions. The overall design has the advantages of wide adaptability, simple operation, stable performance, low comprehensive noise and high utilization rate.
2. standard of execution
JGJ 144-2004 《Technical specification for external thermal insulation on walls》
JG/T429-2014 《Test methods of weatherability for external thermal insulation systems》
3. Main technical parameters
1）Specimen specifications: 3400× 2450 mm in length; a hole with a height of 400×600mm shall be opened 400 mm away from the specimen, and a window shall be installed at the hole;
2）Air temperature control range: -25°C ~ 75°C; Test accuracy: 0.5%;
3）Air temperature control accuracy: ±3°C of the target temperature;
4）Water temperature control range: 15°C± 4°C; Test accuracy: 0.5%;
5）Relative humidity test accuracy: 3%;
6）Water flow control range: 0 ~30L/min;
7）Power supply requirements: three-phase five-wire AC380V 15kW;
8）External dimensions of main equipment: test chamber: length 3610× width 1860× height 3500mm: length 800× width 800× height 1000mm water circulation box: length 1500× width 1000× height 1000mm
[laboratory space]
1）Laboratory: length: 11,000 × width: 7000× height: 4000 mm;
2）The temperature of the laboratory is between 10°C and 25°C and the humidity is more than 50%;
3）The laboratory site is provided with water supply and drainage facilities.
