Polyurea Grouting material/ Polyurea Waterproofing Grouting/Polyurea Grout Selant
It is used to cover cracks and address leakage and re-leakage in structural cracks, such as deformation joints, expansion joints, and settlement joints.
RUTH IP-31 Polyurea Grouting Material is a homogeneous liquid, made of polyurea pre-polymer as the main agent, along with mineral fillers and additives, reacts with water to form a polymer elastomer grouting material. It is used to cover cracks and address leakage and re-leakage in structural cracks, such as deformation joints, expansion joints, and settlement joints.
The material boasts high strength, high elongation, good elasticity, and a strong ability to adapt to structural deformation.
The consolidated body is dense and exhibits high bonding strength.
It has a high solid content, contains no harmful solvents like benzene, and poses no pollution risk to the environment or human body.
Being a liquid, it allows for cold, flexible, and convenient construction methods.
Its one-component nature makes construction easy, and the solid body is water-resistant, corrosion-resistant, mildew-resistant, cold-resistant, and highly impermeable
Construction Operation Notes
There should be no open water on the project's base surface. If present, construction should only commence 24 hours after it has been drained.
Construction should be carried out at temperatures above 5℃. The construction site must be well-ventilated, and fire-fighting equipment should be readily available.
After opening the barrel, the material should be used as soon as possible, ideally within 15 minutes, to avoid prolonged direct exposure to air and prevent skin formation.
After opening, any unused material should be immediately and tightly sealed, and the remaining material should be used up as soon as possible.
Pay attention to protecting the construction site until it is completely dry.
Specifications
Type |
Polyureas |
Main ingredients |
Polyurea Prepolymer, Environmentally friendly filler |
Application Field |
Leakage from structural cracks such as deformation joints, expansion joints, joint joints, and settlement joints |
Appearance |
Uniform viscous liquid |
Rotation viscosity（23℃） |
4000-8000mPa·s |
Density |
1.45g/cm3 |
Available construction time |
15 min |
Surface dry time（23℃） |
~30min |
Smell |
No Smell |
|
Required Construction
Condition
|
Avoid construction below 5℃;
Make sure no open water on the construction base surface;
The base layer needs to be cleaned in advance to remove laitance and dust
|
|
P
E
R
F
O
R
M
A
N
C
E
|
Tensile Strength |
＞1.2MPa |
Elongation at break |
＞150% |
Tear Strength |
＞3N/mm |
Bonding Strength |
≥1.2 MPa |
Dry Base |
≥0.8MPa |
Wet Base |
Water absorption |
≤1% |
Low temperature bend ability |
-35℃，No Cracks |
Impermeable |
0.3 MPa，120 min，impermeable |
Elastic recovery rate |
≥90% |
Strength retention rate after acid treatment |
≥80% |
Strength retention rate after alkali treatment |
≥80% |
Strength retention rate after salt treatment |
≥80% |
Elongation after heat treatment |
≥80% |
Product Color
| After Curing |
Drum Details |
 |
 |
Store in clean, dry, and sealed iron drums.
Transport according to regular product requirements, protecting from rain, exposure, squeezing, and collision, and ensuring that the packaging remains intact.
The product should be stored in a ventilated, dry, and cool place, away from direct sunlight and rain. The storage temperature should not exceed 40℃.
Under normal storage conditions, the shelf life is 6 months
EN
