86-020-83550760
North Gate, Floor 1, No. 114, Keyuan Dong Road, No. 81 Courtyard, Xianlie Zhong Road, Yuexiu District, Guangzhou, Guangdong, China (Mainland)
Self-leveling Cement Screed
YY-110 (wear-resistance)
Self-leveling cement system is made by advanced technology and formula, it’s a kind of ideal high liquidity and high plasticity of self-leveling base material.
1.It is environmental friendly product,non-toxic and harmless.
2.High compressive strength, tensile strength, water resistance, alkali resistance.
3.Easy construction, hardening rapidly, can laid various of ground material after a short period of time.
4.Excellent flow performance can greatly improve the service life and decorative effect of the various laid flooring.
1.It is suitable for residential offices, commercial places and other indoor places.
2.It is suitable to apply the smooth surface for next plastic floors, carpets and other decorating materials of hospitals, schools, gyms and theaters, etc.
1.Make sure that the base plane is firm, solid, clean and no any residue.
2.The dust and residue of base material should be clean with vacuum cleaner.
3.The shrinkage crack, structure crack and cracks may create cracks after construction of self leveling mortar, should reserve these cracks as the interface position.
1.The base plane should be treated with 2 layers yy-120 moisture-proof coat, which should be diluted with clear water, the first lay as 1:5, and the second one as 1:3, brush it evenly on the base material, waiting for 3-4 hours.
2.Mixing ratio: powder: water= 25: (5.5-6).
3.Pour the self leveling mortar into clear water depending mixing proportion, stirring by electric for more than 2 minutes.
4. Pour the mixed paste on the base plane evenly, or with spray machine, and then scrape it with self leveling specific tooth drawing template.
1. The moisture-proof must be coating completely, or it may cause the cavitations.
2. No excess water or it may decrease the compressive strength.
3.No strong wind and sun within 24 hours after construction.
4.The laying of plastic floor and carpet and other surface decoration, or construct of self leveling mortar surface should be operated 7 days after the self leveling mortar construction.
Execute china stander of JC/1985-2005
Project | YY-100 | YY-110 | |
Flow degree(mm) | Initial flow property | ≥130 | ≥130 |
20min flow property | ≥130 | ≥130 | |
Tensile cohesive force(MPa) | ≥1.0 | ≥1.0 | |
Wear-resistance(g) | ----- | ≤0.5 | |
Shrinkage | -0.15-0.15 | -0.15-0.15 | |
24h compression strength(MPa) | ≥6.0 | ≥6.0 | |
24h flexural strength(MPa) | ≥6.0 | ≥2.0 | |
Construction open time(min) | 20-30 | 20-30 | |
Walking time(h) | 3-4 | 3-4 | |
Usage(kg/m²/mm) | about1.7 | about1.7 | |
Keep in dry condition, valid for 1 year.
Spec
25kg/bag
