First, the main purpose:
WDW type microcomputer control electronic universal testing machine is specially designed for composite mortar insulation system, polystyrene board thin plastering exterior wall insulation system, rigid polyurethane foam composite board exterior wall insulation system and other external wall insulation system and roof insulation material. Conducted various physical and chemical properties test and development.
Second, the applicable standards of this machine:
JC/T992-2006 "Expanded polyethylene sheet adhesive for wall insulation"
JC/T993-2006 "Expanded polyethylene sheet plastering for external wall insulation"
JC/T547-2005 "ceramic floor tile adhesive"
JG149-2003 "Expanded polystyrene board thin plastering exterior insulation system"
JC890-2001 "Masonry mortar and plastering mortar for autoclaved aerated concrete"
JC/T907-2002 "Concrete interface treatment agent"
JG158-2004 "Glass Polystyrene Particle Exterior Wall Insulation System"
DBJ01-38-2002 "Technical Regulations for External Thermal Insulation Construction" Polymer Cement Mortar Adhesive
DBJ/T01-50-2002 "Technical Regulations for External Thermal Insulation Construction" Flexible Waterproof Putty
Third, the main technical indicators:
1. Maximum test force: 20kN
2, measurement range: 2% - 100% of the maximum test force
3. Test machine accuracy level: level 1
4. Test force accuracy: better than ±1% of the indicated value
5, beam displacement measurement: resolution is 0.01mm
6, deformation accuracy: better than ± 1%
7. Speed adjustment range: 0.01-500mm/min
8, test space: 600mm
9, the main machine form: door frame structure
10, the main machine size: 840 × 600 × 1850
11, weight: about 650Kg
12, work environment: room temperature ~ 45 ° C, humidity 20% ~ 80%