Laboratories & Quality Control

The Petroleum Asphalt Film Oven is made to determinate mass loss of highway petroleum bitumen thin film after heated, to evaluate bitumen…

Bending the entire specimen to a circular arc corresponding to the given constant bending stress in combination of a rotary axis and…

For the measurement of surface roughness on facades, component undersides, tunnel walls, road surfaces, bridge piers, etc.

RSM-PDT(D) High-Strain Pile Bearing Tester Introduction RSM-PDT(D) High-Strain Pile Bearing Tester is mainly used for the testing of high strain bearing capacity…

galvanized type

stainless/laquered type

Site bulk density test method—measured by sand filling method Bulk density of fine-grained and medium-grained soils or density of medium- and coarse-grained…

By the Beijing Institute of Construction Engineering trial-produced by the completion of the sand water-bearing rapid tester, should be the construction site,…