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ADDITIVES FOR MORTAR AND CONCRETE
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Construction Additives
Weiteng supplies 14 types of additives for mortar, concrete, tile adhesive and wall putty. These include cellulose ether for water retention, polymer powders for bonding, water reducers for flow and polypropylene fibers for crack control.
Choose a product below to read about its uses and functions.
Product Range
| Product | Product Overview |
|---|---|
| Hydroxypropyl Methylcellulose | HPMC is a cellulose ether used in mortar, tile adhesive and wall putty. It retains water and thickens the mix, making it easier to spread and apply. |
| Redispersible Polymer Powder | Redispersible polymer powder (RDP) is a powdered binder for dry-mix mortar. It disperses again when mixed with water and helps improve adhesion and flexibility. |
| Hydroxypropyl Starch Ether | Hydroxypropyl starch ether (HPS) is a modified starch additive for mortar and wall putty. It adjusts consistency, improves trowelling and helps reduce sagging. |
| Polycarboxylate Superplasticizer | Polycarboxylate superplasticizer (PCE) is a water-reducing admixture for concrete and cement-based materials. It disperses cement particles, helping the mix flow with less water. |
| Polypropylene Fiber | Polypropylene fiber (PP fiber) is a short synthetic fiber mixed into concrete and mortar. It helps control plastic shrinkage cracking and improves toughness. |
| Calcium Formate | Calcium formate is an additive for cement-based materials. It promotes cement hydration, helping mortar set and develop early strength. |
| Polyvinyl Alcohol 2488 | Polyvinyl alcohol 2488 (PVA 2488) is a water-soluble polymer used as a binder and film-forming additive in mortar, wall putty and adhesives. |
| Tile Adhesive Polymer Powder | A polymer powder additive for cement-based tile adhesives. It helps improve adhesion, flexibility and trowelling, and helps reduce wall-tile slipping. |
| Grouting Mortar Polymer Powder | A polymer powder additive for cementitious grouts used in equipment foundations and precast connections. It helps improve flow, adhesion and crack resistance. |
| Polymer Powder for Insulation Granule Mortar | A polymer powder additive for thermal insulation mortar containing insulating granules. It improves workability and mix stability and helps reduce sagging. Net weight: 25 kg per bag. |
| Polymer Powder for Anti-Cracking Mortar | A polymer powder additive used to make anti-cracking mortar. Net weight: 25 kg per bag. |
| Polymer Powder for Repair Mortar | A polymer powder additive used to make repair mortar for patching damaged areas. Net weight: 25 kg per bag. |
| Polymer Powder for Bonding Mortar | A polymer powder additive for mortar used to bond insulation boards to the underlying surface. It improves adhesion, flexibility and workability. Net weight: 25 kg per bag. |
| Polymer Powder for 821 Wall Putty | A polymer powder used to make 821 wall putty. The finished putty is used to smooth and level walls before decoration. Net weight: 25 kg per bag. |
Product Selection and Packaging
Not sure which product you need? Tell us what you make and what you want to improve, such as water retention, bonding or ease of application.
Our powders for insulation-granule mortar, anti-cracking mortar, repair mortar, bonding mortar and 821 wall putty are supplied in 25 kg bags. For prices and other requirements, contact our team.