WEDEX A30 contains special cement, latex powder and selected aggregate, forming a self-leveling slurry after mixed with water, and hardening through hydration to a low stress, crack free hardened body.
1.Underlayments for indoor Upholstery and industrial decoration,etc.
2.Underlayment for surface decoration materials.
Installation thickness 3-10 mm.
Preparation for the bottom of the installed layer
The substrate must be dry, hard, loadable and the surface should be clean.
WEDEX H703 can be brushed on general surface and WEDEX H703 two-component surfactant is for dense and smooth surface. Please refer to the relevant instructions before using.
WEDEX A30 to Water: 25KG to 6.8L
Add WEDEX A30 into a clean container with clean water and stir to a uniform slurry at the same time. The condensing time of the slurry is about 30 minutes under the temperature 18℃-25℃. When the temperature increasing or decreasing, the condensing time will be
shortened or extended accordingly.
Using scraper to spread out the slurry for thin layer installation.
48 hours is required(be sure it is harden) after the first installation if you need a second floor installation.And a 1-time water-diluted WEDEX H703 is needed as a bottom before the second floor installation.
Large area workshop
A30 slurry can be transported by rotating pump or piston pump with 35L/min capacity. The conveying pipe must be dredged by a mixture of A30 (1 bag) and 6. 8 (L) water before transporting.Ordinary cement slurry CAN NOT be used for dredging. If the stopping time is longer than 30 minutes, the pump and pipe should be kept clean.
1. The installation temperature shall not be lower than 5 ℃.
2.The installation thickness on the dense surface shall not be less than 3 mm.
3.The surface should be covered to prevent drying after installation, in the case of high temperature and dry.
Shelf Life 6 months
Volume Weight 1.2kg/L
Volume Weight of Fresh slurry 1.9kg/L
Installation Time（+20℃）30 minutes
Timing for Stepping（+20℃）: about 2 hours
1 day later 8MPa
7 days later 18MPa
28 days later 25MPa
1 day later 3MPa
7 days later 4MPa
28 days later 6MPa
1.Contains cement, causes alkaline reaction, skin and eyes must be protected. If contacts happen, rinse thoroughly with water.Please consult a doctor immediately, if eye-contact happens.
Harmless to human body and environment after hardening .