Worktops

ASSAB laboratory bench systems can support a full spectrum of different worktop materials, depending on the disciplines and use of the laboratory. The most commonly used materials are:

Solid Grade Laminate: Trespa Athlon 16mm thick solid phenolic resin, acid resistant laboratory grade.

This is probably the most universal laboratory worktop material, combining good chemical resistance with mechanical strength. It represents a cost effective solution to many requirements. Maximum sheet size: 3300mm x 1622mm

Cut worktops available from stock: width x length
620mm x 1200mm
620mm x 1600mm
620mm x 2000mm
620mm x 2400mm

Different sizes available on request.

Solid Grade Laminate: Trespa Toplab Plus 16mm or 20mm thick solid phenolic resin, acid resistant laboratory grade.

This is a higher specification than the standard Trespa Athlon solid laminate. The material uses an improved formulation of resins to create greater chemical and stain resistance.

Sheet sizes:
3050mm x 1530mm
2550mm x 1860mm
Availability: to order

Cast Epoxy: 15mm cast epoxy resin sheet.

This combines excellent chemical resistance with the possibility of having flush-fit sinks and integral marine edging. Joints are with an epoxy grout, with the same material properties as the worktop sheet to create a continuous and impervious work surface. This material is suitable for microbiological and radio active areas where ease of decontamination is an issue.

Maximum sheet size: Up to 2700mm lengths.
Availability: Fabricated to order.

The standard method of joining worktops with ASSAB Table frame bench systems is to support the joint over a gable. The top is screwed to the tie-rails and edges arrissed and sealed with a suitable sealant.

This enables joints to be renewed or individual worktop sections to be removed without disturbing adjacent tops if required. Biscuit joints are also available.

The standard method of joining worktops with ASSAB Clearspan and Cantilever bench systems is to support the joint over a gable or bracket. The top is fastened to the to the gable by an L-bracket and edges arrissed and sealed with a suitable sealant. This enables joints to be renewed or individual worktop sections to be removed without disturbing adjacent tops if required. Hanging rails or downstands can act as stiffeners, if required, over wider spans.

Occasionally some worktop materials such as cast epoxy may be jointed with biscuits, leaving a small gap to be filled with epoxy resin to create a continuous work surface.

Other worktop materials are available to order including stainless steel, laminated boards, PVC, polypropylene, acrylic polymers and ceramic.