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Cleanroom Installation Accessories
Chemical Anchor
A two-component injection resin system that bonds threaded rods into drilled concrete or masonry holes for cleanroom support fixings.
- Two-Part Resin
- Static Mixing Nozzle
- Stress-Distributed Bond
- Flexible Embedment Depth
Product Introduction
The chemical anchor uses a dual-chamber cartridge to keep resin and hardener separate until extrusion through a static mixer. The blended compound fills the cleaned drilled hole and bonds around a zinc-plated or stainless threaded rod, transferring load through the embedment without an expansion wedge. This makes it useful for cleanroom ceiling hangers, frames and service supports where edge distance, substrate condition or fixing layout favors a bonded connection.
Key Features
Bonded anchorage transfers force along the embedment rather than creating concentrated expansion pressure.
Threaded-rod diameter and embedment can be selected for the substrate and support detail.
Cartridge dispensing allows controlled filling of horizontal, vertical or overhead drilled holes with the appropriate formulation.
Customer Product Concerns
Cleanroom support hardware often needs a durable threaded fixing where expansion force, irregular holes or limited edge distance complicate mechanical anchoring.
Expansion anchors can introduce high radial stress near a concrete edge.Bonded resin develops adhesion along the embedment without relying on a driven expansion wedge.
Dust left in the drilled hole weakens adhesive contact.Specified blow-brush-blow cleaning prepares the hole before controlled resin injection.
Unmixed resin creates soft zones around the threaded rod.The static mixer combines both cartridge components; the initial discharge is discarded until the color is uniform.
Incorrect embedment wastes resin or reduces anchorage capacity.Hole diameter, depth, rod size and resin volume are matched to the fixing design and substrate.
Typical Applications
Cleanroom ceiling hanger anchorsWall-frame support fixingsService support channelsEquipment restraint bracketsConcrete and solid-masonry anchorage
Technical Parameters
Typical component and installation ranges for a two-part injection chemical anchor system are listed below.
| Core Material | Two-component vinylester, epoxy-acrylate or epoxy anchoring resin with threaded steel rod |
|---|---|
| Panel Thickness | 40-150 mm compatible cleanroom panel or support-zone thickness |
| Effective Width | 8-30 mm typical drilled-hole diameter |
| Maximum Length | Up to 1000 mm threaded anchor-rod length |
| Steel Facing Thickness | 1.50-8.00 mm compatible support-bracket thickness |
| Core Density | Approximately 1400-1800 kg/m³ mixed resin density |
| Thermal Conductivity | Approximately 0.20-0.40 W/(m·K) for cured anchoring resin |
| Surface Finish | White/red dual-chamber cartridge; zinc-plated or passivated stainless threaded hardware |
| Joint Type | Resin-bonded threaded-rod embedment in cleaned drilled concrete or masonry |
| Customization | Available based on the intended application and operating environment. |
Available Options
Vinylester or epoxy resin chemistryZinc-plated or stainless threaded rodMultiple cartridge volumesStandard or extended static mixer
Planning a Chemical Anchor specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
