Applicable scope:
1. used to control the construction quality and schedule:to evaluate the influence of concrete transportation,pumping,pouring,compaction and maintenance to cover strength.
2. Decide the appropriate time to dismantle templates,to add load,and to do the hot and humid maintenance in the construction.
3. Test the concrete strength of all kinds of existing buildings under 80Mpa,to evaluate compressive strength and determine the actual component strength.
Technical parameters:
Allowed maximum pullout power: 60+ 10% kN
Accuracy: 1.5%F.S(sensor error 0.5%)
Work environment temperature: -10-60℃
Work cylinder piston effective area: 25.13cm²
Work rod piston stroke: 4mm
Compressive strength range: 5-80Mpa(cast-in-place method)
5-80Mpa(post-install method)
pullout tester display error: +/-2%F.S
Weight: 5kg
Driller and cutter speed: 9500r/min
直接联系认证专家