Home/Products/Ancillary building materials
Dry mortar, alkali-resistant fibreglass mesh, insulation anchor fasteners, polystyrene granules, redispersible powder, vitrified hollow microspheres and putty — shipped from the same plant as the insulation boards, so one call covers a complete external wall insulation system.
System Components
The insulation layer only solves the heat problem; the durability and safety of the system depend on how bonding, anchoring, crack resistance and protection work together.
Dry Mortar
Supplied as adhesive mortar and rendering mortar: the first bonds the insulation boards to the substrate, the second is pressed over mesh to form the crack-resistant protective layer. Both need good adhesion and flexibility.
Alkali-resistant Mesh
Bedded in the rendering mortar to distribute stress and control cracking; diagonal strips are added at the four corners of doors and windows and at the plinth. Overlap width is generally not less than 100 mm.
Insulation Anchors
Mechanically anchor the insulation boards and, together with the adhesive layer, carry wind pressure and self weight. Usually laid out at 6–8 nos. per m², at closer spacing at corners and in positions with high wind pressure.
EPS Granules
Mixed with binding material to make a granule insulation mortar, used for screed and fall on roofs, interior wall insulation and filling insulation at irregular positions.
Redispersible Powder
Additives such as redispersible latex powder for dry-mix mortar, improving the adhesion strength, flexibility and workability of the mortar.
Vitrified Microsphere
An inorganic lightweight aggregate with low water absorption and stable particle grading, used in inorganic insulation mortar and in positions with higher fire requirements.
Putty & Coating
Levelling and finish materials applied after the render layer is complete, supporting the external wall coating and decoration work the company can take under its second-grade construction qualification.
Wall System
Concrete or masonry envelope; must be flat, dry and free of hollow spots
Boards bonded with the dab-and-perimeter method or full-bed bonding
XPS board / graphite XPS board / EPS board, thickness set by the thermal calculation
Insulation anchor fasteners for mechanical fixing, working with the adhesive layer
Crack-resistant protective layer, with the mesh in the middle of the render
Coating applied after levelling, or a decorative finish installed
| Dry mortar | 25 kg bags or tonne bags, shipped by project batch |
|---|---|
| Alkali-resistant fibreglass mesh | In rolls, common width 1 m, distinguished by weight and mesh count |
| Insulation anchor fasteners | Bagged and counted; length selected to suit the insulation thickness |
| Polystyrene granules / vitrified hollow microspheres | Bagged or bulk; moisture content and grading stated with the goods |
| Redispersible powder / putty | Bagged, with types separated by use |
Tell us the element — wall, roof, underfloor heating or cold store — and the thickness required, and we will advise on common sizes to GB/T 10801.2, send samples and quote batch supply.