High strength cement self-leveling compound, KDO40M

High strength cement self-leveling compound, KDO40M
Cement Self-leveling compound KDO 40M: It is a kind of Polymer modified cement
compound Includes special cement, redispersible polymer powder, cellulose ether
and other active ingredient, is a high-tech environment -friendly product with
advanced technology and formula refined. With fast hardening, people can walk
on it after 4-5 hours, and 72 hours later can do surface construction, it’s
more convenient for workers to operate than traditional artificial leveling.
Items Index
Flowability (mm) Initial flowability ≥135
20min flowability ≥135
Tensile adhesive strength (Mpa) ≥1.0
Wear resistance (g) ≤0.50
Dimensional change rate (%) -0.15~+0.15
24h compressive strength (Mpa) ≥6.0
24h anti-bending strength (Mpa) ≥2.0
28 days compressive strength (Mpa) ≥35
28 days anti-bending strength (Mpa) ≥6
Key Properties
- It is easy to construct by stirring with water manually or mechanically.
- It has good self-leveling and smoothness.
- Self-leveling series have high compressive strength and wear-resistance, low
shrinkage that is not easy to crack or generate delaminating and hollowing.
- It has rapid solidification, smooth surface that can be travelled after 6-
8 hours. The plastic floor, carpet, tile or wood floor can be paved on the
surface after 48 hours.

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