waterproofing agent
Prestressed steel strand
Steel plate Q235-A δ = 0.5 ~ 6
Steel plate Q235-A δ = 7 ~ 40
Steel plate 16 mnq δ = 6 ~ 10
Stainless steel plate δ≤8
Group anchor (QM, OVM, HVM anchor)
Prestressed steel anchor cable
Horn cast steel
Nylon anchor bolt
Polycarboxylic acid water reducer
Wood calcium water reducer
Water reducer FDN
accelerator
expanding agent
Eliminate foam
Stabilizer O∏- 10
Unidirectional plastic geogrid type 25
Bidirectional plastic geogrid type 30-30
Insulating clip (for binding steel bars)
Tunnel grounding terminal
flyash
Steel strand group anchor (7 holes)
Steel strand group anchor pad
Concrete compactor
Price difference between epoxy resin coated steel bars and ordinary steel bars
Concrete interface agent
Primary wooden pillow
Class Ⅱ wooden pillow
Mu Cha pillow
Polycarboxylic acid water reducer
Capacitor pillow compensation
Compensation of electrical insulation pillow
Seamless steel pipe d (156 ~ 630) × (4.5 ~12)
seamless steel pipe
stainless steel tube
Prestressed metal bellows
Vulcanized rubber pad 650×1/kloc-0 /×100 mm
Seamless steel pipe D 159×7
Seamless steel pipe D 108×6
Seamless steel pipe D2 19×6