Joint Waterproofing and System Components
Joint Waterproofing and System Components
Sika Waterbar® FB-125 – Bonded Waterbar Profile for Construction Joints
Sika Waterbar® AF AT - External Waterstop Profile for Construction Joints
Sika Waterbar® A AT - Central Waterstop Profile for Construction Joints
Sikadur-Combiflex® CF Adhesive Normal - epoxy adhesive for Combiflex SG
Sikadur-Combiflex® SG-10 M - 1.0 mm Waterproofing Tape for Joints
Sikadur-Combiflex® SG-20 M300 – 2.0 mm Waterproofing Tape for Joints
Select joint waterproofing according to joint type, movement, water and construction stage. The category includes waterstop systems, injection materials, primers and accessories. An individual component is not presented as a completed seal.
During concreting or repair of an existing joint
Plan embedded waterstops and injection hoses before concreting. Externally bonded tapes, flexible sealing and injection have different details and requirements. Construction and movement joints are not treated as the same case.
Systems and specific components
Sika Waterbar, SikaSwell and Sikadur-Combiflex remain separate system solutions. MC-Injekt PowerSeal R and 2300 flow have flexible sealing applications according to their exact data sheets. Intec Standard and IENTLSL are a hose and a system component, while Mycoflex 251 and 4100 TS are primers.
Information for technical selection
Specify width, movement, access, substrate, water pressure and any leak. For an injection system, compatible resin, hose, packer and equipment matter. Follow the documentation for the particular assembly.
Product examples from the catalogue
Each product has its own intended use and system limitations. Review the exact descriptions and data sheets:
- SikaSwell® S-2
- SikaSwell® A
- SikaSwell® P Type H
- Sika Waterbar® FB-125
- Sikadur-Combiflex® SG
- MC-Injekt PowerSeal R
- MC-Injekt 2300 flow
- Mycoflex 251
- Mycoflex 4100 TS
- Intec Standard IVINTECN
- Intec IENTLSL
Related categories
- Waterproofing for Roofs, Terraces, Foundations and Joints
- Concrete Crack and Joint Filling
- Foundation and Structure Waterproofing
Send a technical enquiry with the area, photographs, substrate and service conditions.
Frequently asked questions: joint waterproofing and system components
How is joint waterproofing selected?
By joint type, movement, water, substrate and construction stage. Select the system solution first, then its components.
Are construction and movement joints the same?
No. Expected movement and structural role differ. The profile, sealing and details must match the joint.
Are Mycoflex 251 and 4100 TS sealants?
They are primers and bonding components for specified systems in the catalogue. They do not replace the joint sealant or completed seal.
Is an injection hose sufficient on its own?
No. Installation, accessories, access and compatible injection material are part of the system. Check the permitted injection method as well.
Are flexible and rigid resins equivalent?
No. Flexible sealing and force-transmitting bonding have different objectives. Select according to the defect, movement and technical documentation.
Can any resin be used in Intec Standard?
Use a compatible material and specified method. The hose and components do not establish compatibility with every injection resin.
How are quantity and cost calculated?
From area, preparation, consumption of the specific layers and details. Compare the same scope of materials and installation.
Can products from different brands be combined?
Only with established compatibility for the particular system solution. Sharing a category does not establish that arbitrary materials work together.