AD Latex 180
Polymer Bonding Agent And Mortar Additive
Description
AD Latex 180 is a Styrene Butadiene polymer dispersion as additive to cement mortars to enhance its properties and reduce the water absorbency
Advantages
- Improves adhesion of mortars
- Increases elasticity of mortars
- Reduces shrinkage and stress cracks
- Improves workability
- Increases mechanical resistance
- Reduces the permeability of cementitious materials
- Compatible with all alkaline cementitious materials
Technical Data
- Density:~ 1.1kg/lit
- Coverage:~ 0.1kg/m² (bonding agent)
- Coverage:~ 0.3lit/ m²/mm (mortar additive)
- Coverage:~ 0.2lit/kg (tile adhesive additive)
- Increase in Flexural Strength: + 70%（compared to mortar without AD Latex 180）
- Reduction in Water Absorption ：- 32%（after 24 hours compared to mortar without AD Latex 180）
- Application Condition ：> 8; < 30°C（Air, substrate and material temperature）
- Application Condition ：max. 80%
Packaging
- 20 litres container
Shelf Life And Storage
- 9 months in original unopened container, keep in cool and dry condition
Product Characteristics
- Consistency : Liquid
- Colour Milky : White
- Delivery : 20 litres container
- Cleaning of Equipment :
- Use water while material is still wet. When material is dry use mechanical methods.
- Storage :
- Can be stored in shaded, cool and dry conditions for 9 months in original unopened packs.
- Disposal :
- In the interest of the environment, please empty all packs completely & in accordance with local regulations.
Area of Application
- Patching mortars
- Bonding agents
- Cement floor screeds
- Cement renders
- Tile adhesives
- Masonry mortars
REQUIREMENT
- The substrate must be clean, sound and free of loose material such as cement laitance, oil, grease, dust, etc.
Preparation
- All loose particles must be removed. Absorbent substrates must be saturated thoroughly with clean water, though ponding water must be avoided.
SUBSTRATE
- Mixing :
- The substrate must be clean, sound and free of loose material such as cement laitance, oil, grease, dust, etc.
- Application :
- All loose particles must be removed. Absorbent substrates must be saturated thoroughly with clean water, though ponding water must be avoided.
BONDING AGENT ADDITIVE
- Mixing :
- Add AD Latex 180 to clean water in the ratio of approx. 1:1. Add fresh cement and mix until a creamy consistence is achieved.
- Application :
- Apply the creamy slurry by brush onto the prepared substrate. The subsequently following cementitious overlayment must be applied while the bond coat is still wet. Do not apply under direct sunlight. Strong wind must be avoided.
ADDITIVE FOR HIGHER-GRADE MORTAR
- Mixing :
- Add AD Latex 180 with the ratio of 1:1 to clean water and mix with OPC and sand until an optimal workability for the particular area of use is achieved.
- Application :
- The mortar is applied evenly onto the prepared substrate. Avoid direct sunlight and strong wind. Make sure the applied mortar is cured properly, e.g. cover with wet burlaps.
Recommended mixing ratio:
| AD Latex 180 | Water | OPC | Sand |
|---|---|---|---|
|
5 – 7 lit |
5 – 7 lit |
50 kg |
150 kg |
ADDITIVE FOR HIGHER-GRADE TILE ADHESIVE
- Mixing :
- Add AD Latex 180 with the ratio of 1:1 to clean water and mix with cementitious tile adhesive until an optimal workability for the particular area of use is achieved.
- Application :
- The adhesive is applied evenly onto the prepared substrate. Avoid direct sunlight and strong wind.