Sandstone Ceramic Wall Tile Adhesive High Bond For Outdoor
Cement-based polymer adhesive specially for bonding sandstone on interior and exterior wall and floor. Sandstone is low strength, not so heavy, low water-absorption and becomes black and mildewed when meets alkali. PB-04 is high bonding strength, low alkali and avoids the sandstone becoming black and mildewed. Suitable for bonding sandstone on cement mortar, concrete, Eterpan etc such strong substrates.
Product Description
Product features:
1. Has strong cohesion force.
2. Be premixed and produced, easy operation.
3. Has strong water retention, thin construction, to reduce material consumption and building load.
4. Has good flexibility to resist effectively the destruction of various stresses.
5. Has special formula to avoid completely the common phenomenon of tiles cracking, detaching and peeling by Portland cement.
6. It is no-toxic, no-radiation, no smell and environmental.
7. Has special formula to prevent the flow with too much southbound crash, easier construction.
Treatment of base plane:
1. Base plane should be smooth and firm, no dust, grease, release agents, batik material, etc.
2. Check base plane roughness by 2m guiding rule, error should be less than 5mm.
3. New plastering cement mortar could be constructed after 14 days maintenances.
Construction technology:
1. Construction tools: Leveling instrument, dentiform drawknife (3×3mm, 4×4mm, 6×6mm, 8× 8mm, 10×10mm), tile generator, motor stirrer, big drum, cross-colloidal.
2. Stir and mix: Mix tile adhesive and water as 20: (5~6.5) stirs completely and waiting for 5 minutes, stir again.
3. Layup construction: Scrape the glue paste evenly on base plane with dentiform drawknife, the area should be about 1 m ² each time, then knead and press on the base plane. The model of the dentiform drawknife depends on the size of the tiles.
Attentions:
1. The vertical and smoothness of the substrate must be confirmed before construction.
2. The product is suitable for construction in the 5~40.
3. Don't use the dried paste by reading water.
4. If the base plane is uneven or the back of tile is not smooth, wiping the paste on the back of brick in order to ensure it full with paste to avoid hollowing.
Technical parameter:
|
Original tensile adhesive strength(Mpa) |
≥1.0 |
|
Tensile adhesive strength after water(Mpa) |
≥1.0 |
|
Tensile adhesive strength after thermal aging(Mpa) |
≥1.0 |
|
Tensile adhesive strength after thawing cycle(Mpa) |
≥1.0 |
|
Tensile adhesive strength after standing for 20 min(Mpa) |
≥1.0 |
