Sikadur Combiflex SG System 201008 Low

8/11/2019 Sikadur Combiflex SG System 201008 Low

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Sikadur-CombiflexSG SystemHigh Performance Joint and Crack

Waterproofing System

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Innovat ion &

Consistency


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Sikadur-CombiflexSG System

Sikadur-CombiflexSG SystemHigh Performance Joint and Crack Waterproofing System

Function:

nBlocking the path of water penetration

nIncreased length of water penetration

nFully bonded to the concrete

preventing underflow

e= water penetration (EN 206)

s= increassed length for water penetration

s > >e

The Sikadur-CombiflexSGsystem is the second generation development of the globally

proven Sikadur-Combiflexwith even improved performance such as advanced adhesion

properties and drinking water approval. The unique system consists of the Sikadur-

CombiflexSGtape and the Sikaduradhesives. It is widely used as joint waterproofing

in watertight concrete structures.

Main Advantages

nWaterproofing of joints

with extreme movements

nEasy to install and adjust

to complicated construction detailsnExcellent adhesion to different substrates

nResistant to high water pressure

nCrack sealing system

nEasy to control and repair

e


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Typical Applications

Sewage Treatment Plants

nResistance to sewage water

nGood abrasion resistance

nIndependent of concreting steps

nHigh joint movement capacity

Ground Water Protection

nChemical resistant

nHigh safety of environment

nImpermeable

Basements

nHigh water tightness

and durability

nEasy to control / repair

nIndependent of concreting stepsnHigh joint movement capacity

Drinking Water

nApproved in contact

with drinking water

nLong-term water resistance

nEasy to control/repair

Infrastructure

Bridges

nDe-icing salt resistance

nUV resistant

Tunnel Ventilation Ducts

nAirtight

nFlexible to joint tolerances

Swimming Pools

nResistance to ozone, chlorine

and UV

nGood cleaning ability

nNon abrasive to skin

Refurbishment

nCrack sealing

nResistance to negative

water pressure

Facade Joints

nHigh joint movements

nOverpaintable (adhesive)

nWeather resistant


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Sikadur-CombiflexSG System

nConnection between concrete steps

nFloor-to-wall Connection

nDifferent material connection

nInside-outside application

nTemperature dilatation

nConstruction settlements

nMaterial connection

nBuilding connection

nConstruction settlements

nShrinkage

nThermal influences

nStructural overload

Expansion Joints Cracks RepairConstruction Joints

Where to use?

Red masking tape

Sikadur-Combiflex SG tape

Sikaduradhesive

Sikaduradhesive

Prepared concrete surface

Joint filler


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Sikadur-CombiflexSGis a flexible

prefabricated waterproofing tapes based on

modified flexible Polyolefin (FPO) with

advanced adhesion.

Sikadur-CombiflexSG TapeSikadurAdhesives

To achieve a watertight, durable connection

between Sikadur-CombiflexSG

tape and the substrate Sikaduradhe-

sives are used.

Main Advantages

nAdvanced adhesion, no activation on site required

nCan be used in contact with potable / drinking water

nHigh water pressure resistance

nHigh durability and chemical resistance

nUV- and weather resistant

nRoot resistance

nPlasticizer free

Main Advantages

nExcellent adhesion to many substrates

nAvailable with normal and rapid hardening grades of adhesive

Sikadur-CombiflexCFAdhesive

nOptimum workability and finish

nProvides smooth surface

Sikadur-31 CF

nHigher layer thickness is required

Sikadur-31 DW

nDrinking water approval

Sikadur-33

nMechanical mixing and dosage

with SikaCoMix-101

nVery suitable for high volumes

Sikadur-CombiflexSGtype M

(with red masking tape for easier application in expansion joints)

Sikadur-CombiflexSGtype P

Sikadur-CombiflexSG-10 P Sikadur-CombiflexSG-20 P

Tape thickness [mm] 1.0 2.0

Tape width [mm]100, 150, 200, 250, 300

400, 500, 1000, 2000

150, 200, 250, 300

400, 500, 1000, 2000

Tape length [m] 25 25

Sikadur-CombiflexSG-10 M Sikadur-Combiflex

SG-20 M

Tape thickness [mm] 1.0 2.0

Tape width [mm] 100, 150, 200, 250, 300 150, 200, 250, 300

Tape length [m] 25 25


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1 32

4 65

7 98

Sikadur-CombiflexSG System - Application

Substrate preparation by means of

sandblasting, grinding etc., followed

by vacuuming.

In case of dirt clean the surface of the

Sikadur-CombiflexSGtape with

a dry or wet cloth. Use water and no solvent

for cleaning.

Use masking strips to cover the joint.

Mix Sikadur-CombiflexCFadhesive

components A and B for a minimum of

3 minutes until the mix is homogeneous.

Apply the Sikadur-CombiflexCF

adhesive on the left-hand and the right-hand

side of the joint. Then remove masking strip.

Press the Sikadur-CombiflexSGtape

without trapping air into the adhesive by using

a suitable roller. The adhesive should be

squeezed out on both sides by ~ 5 mm.

Apply the Sikadur-CombiflexCF

Adhesive on the tape.

Remove the red middle strip and the masking

strips on both sides to ensure a neat and

precise detail.

Connect tape ends by hot air welding.

Prepare the welding area by roughing the

surface by scotch brite or sand paper.

Overlap 40 - 50 mm.


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Sikadur-CombiflexSG System - Case Studies

Sihlcity-Shopping, Business,

Fun and Fitness Centre

Zurich, Switzerland

Project Description:

Building complex containing shopping, cinema,

office accommodation etc.

Waterproofing of expansion and construction

joints in the basement construction

Project Requirements:

Watertight concrete construction

Waterproofing of joints in areas of ground-

water pressure

Sika Solution:

Sealing of the expansion and construction

joints with the Sikadur-Combiflex

system against groundwater pressure

Tunnel du Mont Blanc,

France


Extensions of the fraco-italien Tunnel such as

technical gallery etc


Watertight joint sealing system

Flexibility to joint tolerances

Sika Solution:

Sealing of the joints with the Sikadur-

Combiflexsystem, protection of technical

installations from water

Water Tank,

Riyadh, Saudi Arabia


Waterproof construction for collection of extra

water for emergency purpose


Long-term water resistant

High joint movement capacity

Sika Solution:

Sealing of the 25 km joints with the

Sikadur-Combiflexsystem


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Sika Injection Systems forConcrete Structures

Flexible Waterproofing of Tunnelswith Sikaplan Membranes

Watertight Concrete BasementswithSikaConcrete, Jointing,and Injection Technology

Sikaand Tricosal

Water Stops

Waterproofing of Expansion andConstruction Joints

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Innovation &

Consistency

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,Sikalastic

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Sikadur

S

ikaServicesAG/BUContractors/Sikadur-Combiflex/CMS/gho/08.2

010

s i n c e

1 9 1 0

Innovat ion &Consistency

Sika Services AG

Business Unit Contractors

Speckstrasse 22

CH-8330 Pfffikon

Switzerland

Phone +41 58 436 23 80

Fax +41 58 436 23 77

www.sika.com

Also available from Sika

Our most current General Sales

Conditions shall apply.

Please consult the Product Data Sheet

prior to any use and processing.

Sika Full Range Solutions for Construction

Sikadur Combiflex SG System 201008 Low

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