Sika Floorjoint S is a polymer panel used to repair or replace damaged concrete floor joints. Its unique wave joint design allows it to flex with the adjoining slabs and eliminates point loading at the edges of the floor joint.
Sika FloorJoint S is a flexible polymer floor joint repair panel designed to repair or replace damaged concrete floor joints in new construction and renovation projects. Its wave joint design allows the panel to flex with adjoining slabs while helping eliminate point loading at joint edges. FloorJoint S is engineered for concrete floors subject to normal to heavy wear and is well suited for facilities that need smooth material handling, reduced vibration, and durable joint performance.
| Property | Value |
|---|---|
| Product Type | Flexible floor joint repair panel |
| Chemical Base | Carbon fibre reinforced polymer (PUR) |
| Packaging | 47.25 inch x 9.84 inch segment |
| Color | Grey |
| Shelf Life | 3 years from date of production |
| Storage Conditions | Store unopened in dry conditions between 5°C and 35°C in a horizontal position |
| Length | 47 inch |
| Width | 9.84 inch |
| Height | 0.78 inch |
| Compressive Strength | Approximately 15,954 psi after 14 days |
| Tensile Strength | Approximately 7,251.89 psi after 14 days |
| Coverage | 1 piece per 1.2 linear metre of joint |
| Joint Movement Capacity | Positive movement up to +20 mm depending on installed gap width; negative movement up to -5 mm on most listed gap widths |
| Moisture Requirement for Concrete | Concrete substrate moisture must be 4% by mass or less |
What is Sika FloorJoint S used for?
It is used to repair or replace damaged concrete floor joints in new construction and renovation projects.
What types of facilities is FloorJoint S designed for?
It is designed for concrete floors with normal to heavy wear, including factories, kitchens, maintenance workshops, hospitals, schools, and warehouses.
How does the panel help reduce joint damage?
Its wave joint design allows the panel to flex with adjoining slabs and helps eliminate point loading at the edges of the joint.
Can Sika FloorJoint S be coated?
Yes. The product data sheet states that it can be coated with Sikafloor systems.
Is Sika FloorJoint S waterproof by itself?
The joint sealant is primarily intended to reduce dirt pick-up, not provide water tightness. If a waterproof joint design is required, the data sheet recommends installing Sikadur Combiflex SG System below the panel.
Does installation require welding?
No. One of the listed advantages is that no welding is required.
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