PRODUCT INDEX / FORMWORK SYSTEMS
TIE RODS & ACCESSORIES
Plastic slab or mesh spacer is a flat-base chair-type polypropylene support placed directly on formwork decking beneath the bottom reinforcement mat of floor slabs and ground slabs. The ribbed base prevents rolling or sliding before the pour, ensuring uniform bottom cover across the slab area. Heights of 20 mm, 25 mm, and 30 mm correspond to typical bottom cover requirements for slabs on Malaysian reinforced concrete projects. Sold in bulk packs of 800–1000 pieces. Common site practice per MS EN 13670. Used alongside steel bar chairs and wall spacers as part of a complete concrete cover management system.
Typical pack size: Pack quantities: 800–1000 pcs per bag; heights: 20 mm, 25 mm, 30 mm (selected to match slab bottom cover)
Injection-moulded polypropylene with ribbed flat base; designed for horizontal placement under bottom mat reinforcement on formwork decking. Height selected per nominal concrete cover to slab soffit. Common site practice per MS EN 13670.
Plastic construction accessory — likely taxable at standard SST rate. Confirm with your licensed tax agent.
Suggested SST treatment — indicative only. Confirm with your licensed tax agent. Tax positions change and this is not a tax ruling. ttkbuildingmaterials.com accepts no liability for tax decisions made in reliance on this information. Spotted anything wrong in this listing (spec, classification code, or tax)? Email hello@ttkbuildingmaterials.com and we will review it.3926.90 (Other articles of plastics — miscellaneous plastic construction accessories)
Indicative HS code for import classification. Verify with your customs agent or Customs Malaysia (Jabatan Kastam) before use.PRIMARY UOM
piece
TYPICAL PACK SIZE
Pack quantities: 800–1000 pcs per bag; heights: 20 mm, 25 mm, 30 mm (selected to match slab bottom cover)
CATEGORY
Formwork SystemsFactories in Malaysia that make Formwork Systems products.
Materials typically specified alongside Plastic Slab / Mesh Spacer (Flat Chair Spacer) on the same job.
Climbing Form System (Self-Climbing Formwork) CLIMBING FORM 
Column Clamp / Adjustable Column Form COLUMN & WALL FORMS 
Concrete Crack Inducer Strip (Slab Joint) CONCRETE JOINT ACCESSORIES 
Formwork Release Oil / Concrete Form Release Agent FORMWORK RELEASE AGENTS 
Adjustable Steel Prop (Acrow Prop) SLAB PROPS & SHORING 
Table Form (Flying Form / Flying Table) TABLE FORM