Quality Highway Bridge Joint Silicone Adhesive(*JH-3800)

1)manufacturer
2) for all kinds of highway, bridge joint sealing, marble, (granite), concrete,etc
3)superior quality

1.Characteristics:
JH-3800 highway, bridge specila joint
silicone adhesve
belongs to
RTV
-1, quickly curing speed,
Neutral curing, use to highway, bridge joint sealing, excellent adhesion to concrete, marble, and some kinds of metal materials.
Mid modulus, excellent movement capability, Excellent resistance to low and high temperature change., excellent resistance to high pull or stress,
Excellent resistance to weather, the service life is over 50 years in the condition of general weather;
Good compatibility with other
neutral silicone adhesive
;

2.Purpose:
For highway joints sealing, water proof sealaing;
For all kinds of bridge uses joints;
For sealing in marble (granite),concrete, tile, metal panel materials ect.;
Many other building & Industrial uses.

3.Typical Technology Data:

Performance
Standard
JC/T 881-2001

Measured Value

Testing method
Slumpability (mm)
≤3
0

GB/T 13477
Extrusion (ml/min)
≥80
392
Tack-Free Time (min)
/
90
Hardness (HsA)
/
50
GB/T 531
Loss of Heating %
≤10
3.3
ASTMC 792
Elasticity recovery %
≥60
94.0

GB/T 13477
Tensile strength in adhesion (Mpa)
>0.4(High modulus )
0.91
adhesion
Non destroyed
Non destroyed
Adhesion of immersion in water
Non destroyed
Non destroyed
Adhesion of hot stress or cold pull
Non destroyed
Non destroyed
Movement Capability
±20
±20
ASTMC 719
Elongation at ultimate strength %
/
250
GB/T 13477
Volume constriction rate %
≤25
8
GB/T 13477
Stability
Store for 12 months at 20~30°C in cool, dry place after date of manufacture.

4.Application Standard:
Standard JC/T 881-2001 Concrete building uses joint
silicone adhesive

5.Restriction of Usage
Cant be used as structural
adhesive
;
Unsuitable for the airproof location, because it is required to absorb moisture in air to cure for the sealant;
Unsuitable for the frosty or moist surface; when application on the bridge, the concrete surface should be totally dry;
Unsuitable for the continually soggy or moist place
Cannot be used the product, if the temperature is below 4°C or above 40°C on the surface of the materials

6.Color and Package:
Color: Black , or other colors on request to JH-3800
Package: JH-3800: 590ml ham bag

7. Joint Design and Working Procedure:
Please refer to Section The Technology Instruction of Jianhua
Silicone sealant

8. Technical Service
Offer the integral technical data of the product

9. Maintenance:
We passed the ISO9001 international quality system certification. And we control the quality according to the ISO9001 System strictly.
Insurance agent: PICC