Joint Waterproofing

PVC Waterstop

Flexible PVC (Thermoplastic) waterstops to seal construction and expansion joints in concrete structures. Various types of PVC-Waterstop are available in different sizes depending on their intended use. PVC-Waterstops have been tested according to ASTM Specification D-412/D-624/D-747/D-2240/D-792/CRD C-572.

USE
The waterstops are used in concrete for the sealing of construction and expansion joints and differs to actual sealants in ; that they are installed at the time of concrete placing, taking up their function as soon as the concrete has hardened such as reservoirs, water towers dams, spillways, canals, swimming pools, sewage tanks etc. Depending on the type of the waterstop, it can be used for construction and very small expansions joints or, for joints of medium to large expansion.

CHARACTERISTICS AND ADVANTAGES

  • High quality PVC for long durability.
  • Suitable for high water pressure.
  • Many different types and sizes available.

PACKAGING
25 metre/roll

PRODUCT DATA SHEET PVC Waterstop

SikaSwell® S-2

1-part Polyurethane Swellable Sealant for Waterproofing Concrete Joints when casting fresh concrete on cured concrete.

USE
To seal waterproof-structures in

  • Construction joints
  • Pipe and steel work penetrations through walls and floor slabs
  • Around all types of penetrations and construction joints
  • Construction joints in cable ducts, etc.
  • To fix SikaSwell®-P Profiles

CHARACTERISTICS AND ADVANTAGES

  • Easy to apply
  • Good adhesion to various substrates
  • Optimised expansion rate, therefore no damage to fresh concrete during curing
  • Highly economical
  • Swells in contact with water
  • Permanently water resistant
  • Adaptable to fit many different detail tasks

COLOR
Oxide red
PACKAGING
600 ml sausage, 20 sausages/box, 960 sausages/pallet

PRODUCT DATA SHEET SikaSwell S-2

Sika® SealTape-S

Waterproofing tape with woven bonding mesh on each side and an elastic expansion zone in the middle, to be used as a component of a composite sealing system in conjunction with waterproof tile adhesive and ceramic tiles to achieve water tightness in wet rooms and around wet areas.

USE

  • Sealing of perimeters around and under tiles in wet areas such as bathrooms, kitchens and balconies etc.
  • Sealing around facade units to prevent water ingress
  • Sealing both vertical and horizontal movement joints together at isolation,connection and construction joints in corners and around pipe entries etc.
  • For both internal and external use

CHARACTERISTICS AND ADVANTAGES

  • High elasticity
  • Waterproof
  • Easy to install
  • Thermal resistance: -25°C to +60°C
  • Test certificate for water tightness. Cert. No. 60210601.001.

COLOR
Tape – Yellow / Fabric – White
PACKAGING
10 metre roll, 600 rolls/pallet
50 metre roll, 144 rolls/pallet

PRODUCT DATA SHEET Sika SealTape-S

Sikadur® Combiflex® SG System

High performance Joint Sealing System for Construction, Expansion and Connection Joints as well as for cracks. The Sikadur-Combiflex® SG system consists of a modified flexible Polyolefin (FPO) waterproofing tape with advanced adhesion and Sikadur 31 CF Epoxy Resin Adhesive.

USE
Sealing system for expansion, construction and connection joints, as well as for cracks in:

  • Tunnels and culverts
  • Hydro electric power plants
  • Sewage treatment plants
  • Basements
  • Water retaining structures and drinking water reservoirs
  • Around iron, steel and concrete pipes
  • Swimming pools

Sealing of

  • Joints with extreme movement
  • Building sections where varying settlement is expected
  • Cracks

Repair / reinstatement of leaking joint sealing systems such as:

  • Waterbars
  • Joint sealants etc.

CHARACTERISTICS AND ADVANTAGES

  • Advanced adhesion, no activation on site required
  • Easy to install
  • Suitable for both dry and damp concrete surfaces
  • Extremely flexible
  • Performs well within a wide range of temperatures
  • Excellent adhesion to many materials
  • Weather and water resistant
  • Available with normal and rapid hardening grades of adhesive
    Root resistant
  • Good resistance to many chemicals
  • Versatile system suitable for many difficult situations

COLOR
Flexible light grey membrane with red masking tape
PACKAGING
Roll of
2mm (thickness) x 20cm (width) x 25m (length)
2mm (thickness) x 30cm (width) x 25m (length)

PRODUCT DATA SHEET Sikadur-Combiflex SG system

Sika® Waterbar V-20

Flexible PVC Waterstops designed to stop the migration of water through construction and expansion joints in concrete structures. Sika® Waterbars are available in various sizes and profiles to suit all types of application.

USE
For the effective sealing of concrete construction and expansion joints in structures such as:

  • Basements
  • Water reservoirs
  • Sewage treatment plants
  • Swimming pools
  • Retaining walls
  • Lift shafts
  • Tunnels, culverts Service pits

CHARACTERISTICS AND ADVANTAGES

  • Sealing starts as soon as the concrete has hardened
  • Multi rib profile provides impenetrable barriers to water migration
  • Can be easily site welded – (welding knife is available)
  • Good chemical resistance
  • Available various kind of profiles for all type of application

COLOR
Yellow
PACKAGING
20 metre/roll

PRODUCT DATA SHEET Sika Waterbars

Hydrotite (CJ-0725-3K)

Hydrophilic Rubber Sealing Material used to seal Joints between Precast Concrete Units, Steel, and other materials.

USE
Hydrotite has been developed as an effective, simple, and economical sealing material for site formed construction joints.

CHARACTERISTICS AND ADVANTAGES

  • Hydrotite expands itself as it absorbs water and fills up concrete joint gaps conforming to the gap variations,ensuring excellent sealing.
  • Hydrotite has the property to absorb water producing self expansion pressure which closes the water path for effective sealing.
  • Hydrotite is easy to handle as it is lightweight and installed after removal of the form.
  • Hydrotite is treated with an expansion delay coating to preserve it from the influence of water from freshly poured concrete and expansion taking place before curing concrete.

COLOR
Hydrophilic Rubber – Blue / Chloroprene Rubber – Black
PACKAGING
10 metre roll, 4 rolls/box

PRODUCT DATA SHEET Hydrotite CJ-Type

Aksid Corporation Limited the Certified Prodealer and Applicator of Sika AG is in no way owned, managed or part of Sika Group. This following contents are provided and owned by Sika Group.

For more information about Sika Group, please visit the official website at www.sika.com