Complaint
Hydroxypropyl Methylcellulose (HPMC) is an odorless, non-toxic white powder. After fully dissolved in water, it will form a transparent viscous solution. It is a non-ionic cellulose ether made from natural polymer materials through a series of chemical processing. It has the characteristics of thickening, adhesion,dispersion,emulsification, film formation, suspension,adsorption, gelation, surface activity, retention of moisture and protection of colloids.
HPMC For Wall Putty
Skim coat (also named by Wall Putty) is a decorative and functional trowelling plaster material for interior or external wall construction. It's function is to remove uneven defects on the surface of the base materials of wall, and eliminate the stress between different coating layers.
HPMC For EIFS
ETIFS/ETICS is a kind of thermal insulation structure which is installed on the surface of exterior wall. It can reduce the influence of thermal bridge and deformation stress on the base wall. This products can give effectively improvement on the water retention, anti-stress cracking, open time, sag resistance, workability of the ETICS mortars.
HPMC for Self-leveling Mortar
This products gives the rheology and workability of the full range of flooring formulations. Improves ease of on-site application and ensuring exceptionally smooth, defect-free surfaces.
| Beipeng cementitious self-leveling compound Specification Standard | ||||||||
| Physical and dynamics properties | ||||||||
| surface layer | cushion layer | |||||||
| fluidity (mm) | at the beginning | ≥130 | ||||||
| in 20 mins | ≥130 | |||||||
| Flexural capacity | Mpa | ≥ 1.5 | ≥ 1.0 | |||||
| Rate of size change | % | -0.10 ~ +0.10 | -0.15 ~ +0.15 | |||||
| Impact resistance | No cracking or detachment from bottom plate | |||||||
| 24h compressive strength | Mpa | ≥6.0 | ||||||
| 24h flexural strength | Mpa | ≥2.0 | ||||||
| Friction resistance | mm3 | ≤400 | ≤800b | |||||
| Compressive strength class requirements (28d) | ||||||||
| C16 | C20 | C25 | C30 | C35 | C40 | C50 | ||
| surface layer | (≥) Mpa | - | - | 25 | 30 | 35 | 40 | 50 |
| cushion layer | 16 | 20 | 25 | 30 | 35 | 40 | - | |
| Flexural strength grade requirements (28d) | ||||||||
| F4 | F6 | F7 | F8 | F10 | ||||
| surface layer | (≥) Mpa | - | 6 | 7 | 8 | 10 | ||
| cushion | 4 | 6 | 7 | 8 | 10 | |||
1. The substrate must be clean, dry firm and without any residue, then use special interface agent to paint the base plane.
2. After about 2-6 hours, mixed with water before construction, be sure to strictly self-leveling cement: water25:6 ~ 6.5kg mixed. First 6 ~ 6.5kg of water into the bucket, then pour the product side down while stirring until a homogeneous mixture, lay up 1 minute, then stir once again briefly.
3. Pour the mixture into the construction area, use zigzag rakes to move to a desired uniform thickness (thickness constructability 1-4mm). Before initial setting, use defoaming roller to exclude mixed air.
Notice:
1. DO NOT excess water or it will decrease the compressive strength.
2. Dry for 24 hours after construction without strong wind or direct sunlight.
