Insulation material testing machine Adhesive tensile bond strength test method

InsulationMaterial testing machineSpecially used for testing and testing of insulation systems, our company has made detailed explanations on the detection test process of insulation materials. The following are test methods for reference by customers:

1. Sample size bonded to cement mortar base plate: 80x 40x40mm; after applying adhesive 40x40x3mm in the middle, bond the mortar base plate with appropriate adhesive cross-over method

Fixture: Metal plate: 100x100x5mm 10 pieces

2. Sample size bonded to EPS board: 100x100x50mm 5 pieces

Fixture: Metal plate: 100x100x5mm 10 pieces

Note: A.7 A.8 A set of metal plates can be used together

Test method for alkali-resistant tensile fracture strength of glass fiber mesh

Sample: Width 50mm, length 300mm, radial weft direction, 20 pieces each

Corrugated tension fixture: width 60mm, clamping height 50mm, 1 set/2 pieces

Tensile speed: 100mm/min stretch to break the record tension

3. GB/T8813-88 "Rigid Foam Plastic Compression Test Method"

Sample: 100x100x50mm 5 pieces

Fixture: Metal press plate: 100x100mm or Φ150mm 1 set/2 pieces

5. JG/T 24-2000 synthetic resin emulsion sand wall-shaped building coating

Bonding strength Water-soaked tensile bonding strength

Cement mortar test block 70x70x20mm 10 pieces

Attachment: Top fixture for stretching 40x40x10mm Connection M8xΦ20 Length ≥50mm 5 pieces

Sample forming frame: 70x70mm shape, 40x40mm inner hole, 6mm thickness, metal plate 5 pieces

Tensile pad: 70x70mm, inner hole 43x43mm, thickness 3mm, metal plate 5 pieces

Special tensioning fixture: U-shaped opening length 92mm, width 75mm Φ18x100mm Connection shaft 1 set

Tensile speed: 5mm/min stretch to failure 5 patterns to calculate arithmetic average

6. JG149-2003 Thin plastered exterior wall insulation system for expanded polystyrene plate

Adhesive Tensile bonding strength Tensile speed: 5mm/min

Sample: 40x40x3mm 6 piecesMaterial testing machine

Top fixture for stretching 70x70x20mm Connection M8xΦ20 6 pieces

Tensile pad: 70x70mm, inner hole 40x40mm, thickness 6mm, metal plate 6 pieces

Special tensioning fixture: U-shaped opening length 92mm, width 75mm Φ18x100mm Connection shaft 1 set

Tensile speed: 5mm/min stretch to failure Take 4 intermediate values ​​to calculate the arithmetic average

Tensile strength of the expanded polystyrene plate perpendicular to the plate surface

Sample: 100x100x50mm 5 fixtures: Metal plate: 100x100x5mm 10 pieces

Tensile speed: 5mm/min stretch to failure 5 patterns to calculate arithmetic average

Glue paste

Tensile bonding strength Same as 6.3 Adhesive Tensile bonding strength

Compressive strength/flexural strength

According to GB/T17671-1999 Cement glue sand strength test method

Compression anti-clog fixture 40x40mm Customer-made

Folding fixture Three-point flexure span 0-300mm adjustable support, pressing head Φ10mm

Cracking Strain Appendix E

Sample 600x100mm Expanded polystyrene plate 6 radial and weft directions Tensile speed 0.5mm/min

Fixture: Connecting plate (with 1 piece of universal joint) 48 pieces

(Strain meter length 150mm, accuracy level 0.1 for customers)

Alkali-resistant grid cloth, fracture strength and fracture strength retention rate, fracture strain

According to "GB/T7689.5-2001" Reinforced materials Weaving fabric test method Part 5 Tensile breaking strength of glass fiber

Determination of force and elongation of break Type 1

Sample: Width 50mm, length 350mm, 5 pieces

Corrugated tension fixture: width 60mm, clamping height 50mm, 1 set/2 pieces

Tensile speed: 100mm/min stretch to failure 5 patterns to calculate arithmetic average

MoreMaterial testing machineAll in Jinan Hengsi Shanda Instrument Co., Ltd.