Concrete Testing Equipment - concrete shrinkage dilatometer

For construction of scientific research related to the design departments and laboratories and construction unit used to measure the deformation of shrinkage and expansion of concrete. Shrinkage of concrete expansion instrument from the base, positioning column, adjustable column, dial indicator, par and so on. 1, the base for the steel unit, for receiving the test block with concrete. 2, positioning column for par and concrete brick probe on the left side of the vertical and horizontal spacing. 3, adjustable column, its commercial port there are three pre-installed through holes dial indicator dial indicator positioning and help set screws. Three through holes, respectively, from the base plane 50mm, 75mm, 100mm 50mm from the base plane of the hole, for measuring 100 × 100 × 515 specifications of the concrete test block; 75mm from the base plane of the hole, for measuring 150 × 150 × 515 specifications of concrete brick (due tryout specification only 150 × 150 × 600, should Proposed Use tryout shorten pieces so concrete brick forming size becomes 150 × 150 × 515). 4, par, as a baseline length of the instrument. The factory has been installed on par par shelf, do not free entry, so as not to affect the degree of accuracy par Center. 50, 75, 100 words on each side of par, showing where on the base as a reference surface, the high standard rush Center 9 are 50mm, 75mm, 100mm. Concrete test equipment http://www.hbsdxjc.com