Construction Machinery

? Exterior Skim coat Wall Filler Putty single component mortar based coating
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Skim coat wall putty is a double/single-component thin-set mortar based on special high resistance binders, selected special additives and Smooth creamy formula.

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Product features


1. It is convenient and environmental.
2. It has good thixotropy, even and smooth.
3. It has excellent crack resistance and water resistance.
4. It is non-toxic and harmless, no radiation, no irritating smell.
5. It has good two-way compatibility and strong cohesive force.
6. It is ready-mix product, can be used by mixing with water or latex.

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Scope of application


1. It is suitable for leveling of special rough inorganic plane outside the building, including mortar plaster, concrete, standard block, and brick and so on.
2. Suitable base plane: mortar plaster, cement concrete, stone wall
3. Matching paint: waterborne coating, oiliness coating

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Treatment of base plane


The base plane should be smooth and strong; no dust, grease, release agents, batik materials and so on.
If the base place is very uneven, leveling it with powder putty for exterior wall for one time. The new plastered cement mortar surface should be maintained for more than 14 days before construction.
If the weather is hot and dry or the porosity of base plane is high, construction should be done after water the base level and waiting until no clear water.

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Construction technology


?Stir with motor stirrer until even, standing for 5-10 minutes, and stir again will get better result.

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The base plane should be smooth and strong; no dust, grease, release agents, batik materials and so on.

If the base place is very uneven, leveling it with powder putty for exterior wall for one time. The new plastered cement mortar surface should be maintained for more than 14 days before construction.

If the weather is hot and dry or the porosity of base plane is high, construction should be done after water the base level and waiting until no clear water.

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Product name | YY-522 general double? Component | YY-512 general single component) | YY-525 strength double component | YY-526 renew double component |
Mix the powder and water in the proportion | Powder:additives:water=25:2.5:6-7 | Powder:water=25: 8-9 | Powder:additives:water=25:2.5:6-7 |
Construction tools | Container, motor stirrer, putty knife, spray and coating tool and grinding tool, etc. |
Construction time interval(hr) | >4 |
Construction thickness(mm) | 0.8-1.5 |
Polishing time | 24-48hours after construction |
Curing time | 2-5days, then brush the putty |
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Attentions


?The construction should be done from 5 ℃ to 40 ℃. Control strictly about putty proportion of water and powder, avoid appear product too loose, too low strength because of too much water; or product dry fast and too low strength because of too much powder.
????? If adding too much water when stirring, should add more powders. The mortar should be used within 4 hours.


Storage period
Keep in cold and dry place, unopened powder is valid for 1 year, additives is valid for 12 months.

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