EUXIT TG 10

 

Product         

A solvent free , two component preparation of polyurethane base

 

Description    

( polyol mix with isocyanate hardener) .A highly elastic joint filler product which corresponds to : US federal specification SS-S 200 E-84 .

 

Fields of  Application                 

EUXIT TG 10  is used as a highly elastic, fuel proof  jointing filler compound for expandable joints in horizontal & vertical concrete , steel or asphalt surfaces. The main fields of application are for concrete runways at airports and also for road construction and bridge buildings .

 

Product Characteristics:     

EUXIT TG 10 is a jointing compound on a polyurethane base . This material hardens almost without shrinkage and after proper hardening has an excellent elasticity. It offers very slight expansion resistance and adapts itself to joints with relatively high movement, without thereby causing undue stresses on the adhesive surfaces .

EUXIT TG 10 is resistant to diluted acids . alkaline solutions , saline solutions , waste water and aliphatic hydro-carbons such as   petrol , oil , braking fluid . Other solvents will cause blistering .

EUXIT TG 10 is resistant to constant temperatures and temperature variations from -30 oC to + 120oC dry heat , and up to + 50oC wet heat .For short periods EUXIT TG 10 can withstand considerably higher temperatures .

Total permissible movement of the joints is approximately 25% of the joint width .

 

Technical Data         

Viscosity at 20oC (sec)                  liquefiable      Viscuss

Specific gravity at 20oC (g/cm3)      1,25                 1.1                     

Mix ratio (by weight)                          9 : 1                 9:0.97

Pot life at 10oC (hours)                        2                      2

Pot life at 20oC (hours)                        1                      1

Pot life at 30oC (hours)                      ½                     ½        

Minimum hardening temperature (oC)  5                      5

Traversable at 20oC (hours)                   4                      4

Thorough hardened at 20oC (days)        4                      4

Shore a hardness                                    10                    10

E-module at 100% expansion

at -20oC N/mm2                                  0,25                 0.25

E-module at 100% expansion

at + 20oC N/mm2                                 0,1                   0.1

E-module at 100% expansion

at + 80oC N/mm2                                 0,05                 0.05

Max. . joint movement (%)                    25                    25

Reversible compression (%)                   90                    90

Storage life in months at 20oC               12                    12

 

Standards    

Complies with BS 5212-76 , TT-S- 00227 E Type II class A

EUXIT TG 10 is a polyurethane preparation , whereby it is somewhat reactive to moisture . Moisture from the under surface can impede the adhesion of the jointing compound to the joint faces and the reaction causes the hardener to become bubbly .

Similarly , rain within a few hours of applying the jointing filler can produce a bubbling of the top surface .Afterwards this just shows as a browning ,but no further damage to the filler .

 

Surface Preparation            

Cement bound surfaces should be dry , firm , of good traction and free of dust and dirt particles , and additionally free from oil , grease and other impurities which act against good adhesion .If necessary , sand blast , brush or grind .

Iron and steel must be rust and scale free , and free from oil , dust , grease and other impurities .If necessary sand blast .

Asphalt should be firm , dry , free , of dirt particles and extrusions from the asphalt , dust , oil and grease . In addition , at least 75% of the additives (granulation) lay clear or the top surface. If necessary , cut the joints or sand blast .

 

Application:  

- Underlining the joints

With compatible joint filler compound , preferably round closed pore compound , pre-line and fix on the correct joint depth .The most compatible are closed cell polyethylene foam or joint varns (foam rubber) as used road construction .

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EUXIT TG 80

 

Description    

A solvent free , two component of preparation of Tar-Polyurethane base ( Polyol  mix with isocyanate hardener ) .

A highly elastic joint filler product which corresponds to : U S federal specification SS-S 200 E-84 .

 

Fields of application 

EUXIT TG 80  is used as a highly elastic fuel proof , jointing filler compound for expansion joints in horizontal concrete , steel or asphalt  surfaces. The main fields of application are for concrete runways at airport, road construction and bridge buildings .

 

Product characteristics        

EUXIT TG 80 is a liquefiable jointing compound on a tar- polyurethane base. This material hardens almost without shrinkage also it attains excellent elasticity after proper hardening . It offers very slight expansion resistance and adapts itself to joints with relatively high movement , without hereby causing undue stresses on the adhesive surfaces .

EUXIT TG 80 is resistant to diluted acids , alkalis solutions , saline solutions , waste water and aliphatic hydro-carbons such as petrol , oil braking fluid. Other solvents will cause blistering .

EUXIT TG 80 is resistant to constant temperatures and temperature variations from -30 to + 120 o C wet heat . For short periods EUXIT TG 80 can withstand considerably higher temperatures .

Total permissible movement of the joints is approximately 25% of the joint width .

 

Technical Data         

Specific gravity at 20oC (g/cm3)                                           1,40

Mix ratio (by weight)                                                              5 : 1

Pot Life at 10oC (hours)                                                         3

Pot Life at 20oC (hours)                                                         2

Pot Life at 30oC (hours)                                                         1/2

Minimum hardening temperature (oC)                                   5

Traversable at 20oC (hours)                                                   4

Thorough hardened at 20oC (days)                                        4

Shore a hardness                                                                     10

E-module at 100% expansion at - 20oC N/mm2                    0.25

E-module at 100% expansion at + 20oC N/mm2                   0.1

E-module at 100% expansion at + 80oC N/mm2                   0.05

Max. joint movement (%)                                                       25

Reversible compression (%)                                                   90

Storage life in months at 20oC                                               12

Complies with TT - S - 00227 t type II class A us Federal spec .

 

EUXIT TG 80 is a polyurethane preparation , whereby it is somewhat reactive to moisture .Moisture from the under surface can impede the adhesion of the jointing compound to the joint faces and the reaction causes the hardener to become bubbly .

Similarly , rain within a few hours of applying the jointing filler can produce a bubbling of the top surface . Afterwards this just shows as a browning , but further damage to the filler .

 

Surface Preparation

Cement bound surfaces should be dry , firm of good traction and free of dust and dirt particles , and additionally free from oil , grease and other impurities which can act against good adhesion .If necessary sand blast , brush or grind . Iron and steel must be rust and scale free and free from oil , dust ,grease and other impurities . If necessary sand blast .

Asphalt should be firm , dry , free of dirt particles and extrusions from the asphalt , dust , oil and grease . In addition , at least 75% of the additives (granulation's) lay clear of the top surface . If necessary , cut the joints or sand blast .

 

Application   

-Underlining the joints with compatible joint filler compound , preferably round closed pore compound , pre-line and fix on the correct joint depth. The  most compatible joint filler compound , preferably round closed pore compound , pre-line and fix on the correct joint depth. The most compatible are closed cell polyethylene foam or joint varns (from rubber) as used in road construction.

-Under coat the joint faces with EUXIT TG 80 :  Depending on the absorption of the surface a double primer at an interval of about 1/2 hour may be necessary .The primer must leave a visible film on the joint faces .Time required for drying 1-24 hours at 20oC . With asphalt, minimum time for drying is 5 hours at 20oC .

-Applying the joint filler

The properly mixed EUXIT TG 80 should be poured into the joints .

joint dimensions and material consumption :-

The durability of a joint sealing is dependent on the right dimensions of the joint .The joint width must be so determined that the maximum potential expansion of the material does not exceed 25% of the joint considered over the long term .

 

Container sizes and colour shades:

EUXIT TG 80 is supplied in containers of 5 kg .

-Resin and hardener are supplied in correct mix ratios .

 

Color             

Black .

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EUXIT 950

Polysulphide sealant

 

Description    

-Two component elastic sealant for moving and static joints ; architectural and heavy construction , on base of polysulphide polymers .

-Thixotope paste and its adhesion to most surfaces are exallent , such as :-glass , concrete , iron wood , aluminum , stone and brick ... etc.

-For mulated specially for potable water structures.

Technical data

 

Color                                               Gray

Solids                                                 97%

Curing time for 75%                     10oC.72 h

Of final properties                         25oC.36 h

       30oC.16 h

Work life                                         10oC 8-12 h

       25oC 3-6 h

       30oC 1-3 h

Odor                                                     Mild

Flash point                                          100oC

Weathering resistance          No change, no loss

  of adhesion

Paint acceptance                   Limited. Depending on

  paint composition.

Storage                               Below 25oC at least 9 months

  intensive to freezing.

Note                                 The curing paste is packed directly

        on top of the base material.

Complies with ASTM-D 1850-74.BS 4254-64 BS 5212.TT –S-00227 E

 

Properties after curing

 

Temperature resistance         Permanently            80 oC

Temparatily             100oC

Embrittlement       Below-40oC

Weight loss after

Heat gain                                   Max.4%                 Din 52451

Modules at 100% elongation,kp/cm2

Initial : at +23 oC 1.70   Din 52455/1

at +20 oC 3.45                Din 52455/2

Aged : at +23 oC 1.90    Din 52455/2

Elongation at break         at +20 oC 3.80            Din 52455/2

Recovery from deformation     min.. 800%            Din 53504

Tear resistance                           min..88%               Din 53504

Behavior at deformation           2.9 kp/cm              Bs 5254/E

Elastic with plastic flow

Application Instruction       

 

Preparation of surface

Surface must be free of dirt clean and dry.

Priming

For porous surface Euxit 101 .

Admissible joint movement

25% of joint width

Application temperature

Min +20oC max +40 oC.

Backfilling

Polyurethane. polyethylene or PVC

Tool cleaning

Foams non cured : with solvents

Tooling

Cured : mechanically aqueous detergents.soap

 

                                               

Chemical resistance :-         

UV , weathering

Gasoline , oil , bitumen           Resistant

Solvents                                  Not resistant

Acids                                       Not resistant

Aqueous - caustics                  Resistant , slight reversible change

Diluted aqueous chemicals     Resistant, slight reversible change

 

Important note         

The curing paste is packed directly on top of the base material .Mixing the two components is best effected with a mechanical stirrer mix thoroughly . Stir thoroughly at the sides and base so that the hardener is uniformly distributed in the vertical and horizontal planes . It must be stirred until the mixture is homogenous and free of streakiness .

Linear.meters per liter EUXIT 950 Joint width

 

Consumption

Joint depth 6mm 15mm 6mm 20mm 25mm 30mm
6 mm 27.7 16.7        
7.5 mm     8.9      
10 mm     6.6 5.0    
12 mm         3.3  
15 mm           2.2

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EUCO - ELASTIC - JOINT

 

 

Description:  

EUCO - ELASTIC-JOINT is a one component , cold applied , ready to use, elastic joint filler based on bitumen rubber .

Fields of application  :

EUCO - ELASTIC - JOINT is a highly elastic joint filler for sealing the vertical and horizontal joints in buildings. The product can withstand the normal movement of the expansion joints in the structure It also offers a very good waterproofing and chemical resistance characteristics as well as abrasion resistance . EUCO- ELASTIC - JOINT adheres very well to most of the commonly used surfaces in construction such as concrete , brick gypsum , stone .... etc. .

 

Technical date :        

Appearance                             paste .

Colour                                     Black

Specific Gravity                      1,35 : 1.45 . (gm/C3)Approx

Pot life                                     4 - 8 Hrs

Shelf life                                 2 Years in closed drums .

Complies with ASTM D - 1850

 

Application : 

1-The inside faces of the joint must be clean, sound free of dust , loose particles , grease and other impurities which can act against good adhesion  If necessary use iron brushes .

2-Determine the clear depth of the joint  which will be filled with EUCO-ELASTIC-JOINT by using a closed cell polyethylene foam or foam rubber or polystyrene sheets .

3-For the high porous surfaces apply Euco Bitumen Primer to seal the surface before applying the filler .

4-Apply EUCO - ELASTIC - JOINT using knife or spatula to fill the joints and to insure complete sealing .

 

Packing         

Drums of : 20 - 125 liters .

 

 

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