Cement additive HPMC brand HPMC powder for mortar

After adding Yicheng HPMC, the following performance will be improved:

1. Water Retention: The water retention will be enhanced, which is helpful with such problems as cement or gypsum construction material drying too fast and poor hardening or cracking due to insufficient hydration.
2. Operationality: It can enhance the plasticity of mortar and improve the coating efficiency in construction projects.
3. Adhesivity: It can make mortar attach to base material better since the plasticity of mortar is enhanced.
4. Slip Resistance: It can prevent slipping problem between mortar and the base material in construction project as a result of its thickening effect.

           HPMC For Tile Adhesive                      HPMC For Wall Putty/Skim Coat                    HPMC For Plaster/Mortar

           HPMC For Tile Grout                                  HPMC ForSelf-Leveling                               HPMC For Gypsum

Plaster(Gypsum Based)

Gypsum based plaster is normally referred to as pre-mixed dry mortar which mainly contains gypsum as a binder. Gypsum plaster is mixed with water at job-site and is used for the finishes on various interior walls - brick, concrete, ALC block etc. 

There are three main application methods; gypsum finishing plaster (GFP), gypsum hand plaster (GHP) and gypsum machine plaster (GMP). YichengCel is an essential additive for optimal performance in each application of gypsum plaster.

● Gypsum Machine Plaster

Gypsum machine plaster (GMP) is used when working on large walls.

The thickness of the layer is normally 1 to 2㎝.   By using plastering machines, GMP helps to save working time and cost. GMP is popular primarily in Western Europe.  Recently, using lightweight mortar for gypsum machine plaster is becoming increasingly popular due to its provision of convenient working condition and thermal insulation effect.

YichengCel is essential in this application as it provides unique properties such as pumpability, workability, sag resistance, water retention etc.

● Gypsum Hand Plaster

Gypsum hand plaster (GHP) is used for work inside the building. It is a suitable application for small and delicate construction sites due to its extensive use of manpower.  Thickness of this applied layer is normally 1 to 2㎝, similar to GMP.

YichengCel provides good workability while  securing stronger adhesion power between plaster and wall.

● Gypsum Finishing Plaster

Gypsum finishing plaster, or Gypsum thin layer plaster, is used to provide good leveling and smoother surface to the wall. The layer thickness is generally 2 to 5 mm.   

In this application, YichengCel plays a vital role in improving workability, adhesion strength and water retention.

Gypsum Filler/Joint Filler

Gypsum filler or Joint filler is a dry mixed mortar that is used to fill the joints between wall boards. Gypsum filler consists of hemihydrate gypsum as a binder, some fillers and additives.  

In this application,YichengCel provides strong tape adhesion power,  easy workability, and high water retention etc.