Anti-crack cement-based material early microporous structure prediction model and application thereof
CN111978034A
Anti-permeation high-strength high-volume-stability concrete, preparation method thereof and application of concrete as cushion block for protective layer
CN111458357A
Nondestructive detection system and detection method for construction quality of large vertical node of prefabricated concrete structure
CN110977918A
Scribing device for longitudinal shrinkage test of plastic pipe
CN110948704A
Stone protective agent construction equipment
CN110763409A
Method and device for detecting sealing performance of splicing seams of comprehensive pipe gallery
CN110763166A
Test system and method for surface roughness detection of precast concrete laminated plate
CN110749427A
General test device for testing structural performance of prefabricated staircase
CN110487642A
Full-automatic duct pieces of shield tunnel experiment on flexural behavior system
CN110467379A
A kind of fiber reinforced layered cement concrete pavement and its surface material
CN110243467A
Testing jig is used in a kind of road lighting detection
CN110068513A
The multi-functional mechanical test tooling of pre-buried channel flow
CN110044707A
A kind of PE pressure pipe connect the device of resistance to pull-out test with pipe fitting
CN110095090A
A kind of detection device of closed guard gate
CN109855781A
A kind of steel construction prestress detection device
CN108867626A
A kind of reinforcement cage structure and preparation method thereof
CN109001031A
A kind of experimental rig carrying out guardrail horizontal loading
CN108508780A
A kind of fire test furnace control device
CN108532654A
Static load crawler-type mobile heap carrying platform and plate method