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Home » Products » Polyurethane & Polyurea Coating » Aquacoat KS-939 Polyurethane waterproof coating for railway & bridge

Aquacoat KS-939 Polyurethane waterproof coating for railway & bridge

Aquacoat KS-939 Polyurethane waterproof coating for railway & bridge
Aquacoat KS-939 Polyurethane waterproof coating for railway & bridge
Product Code : 02
Product Description

Aquacoat KS-939 polyurethane waterproof coating for railway & bridge for railway&bridge for railway & bridge is a kind of coating with two components chemicals, component A is a pre-polymer polymerized by polyester and isocyanate, component B is colorful liquid made up of reinforcing agent, plasticizer, accelerating agent,which is researched special for railway & bridge and its standard reach & exceed than railway required.

PRODUCT FEATURES

  • With remarkable tensile rate and high elongation rate ,and can be perfectly adhesive with construction base, at the same time the materials can be changed its form with concrete.
  • Excellent low temperature performance and impermeability, wear resistance, acid and alkali resistance.
  • No need to add solvent during the construction period, safe and environmental friendly, curing quickly, completely meet the requirements of the construction schedule.

SPECIFICATION
Packing specification:25KGS/BUCKET

Recommend usage
The usage for 1.0mm thickness coating is about 1.3-1.5kgs/square meter

WHERE TO USE
Suitable for railway concrete bridge deck waterproofing 

Item

Index

For waterproof layer

TensileMPa)≥

6.0

Elongation rate

Heat treatment %)≥

100

Alkali treatment%)≥

70

Acid treatment%)≥

80

Elongation at break

Non-treatment%)≥

450

Heat treatment%)≥

450

Alkali treatment%)≥

450


Acid treatment%)≥

450

Foldaility at low temperature

Non-treatment

≦-35℃No crack

Heat treatment

Alkali treatment

Acid treatment

Surface drying timeh)≤

4

Actual drying timeh)≤

24

Impermeability 0.4mpa2h

No leakage

Heat stability%

1.0

-4.0


KESHUN WATERPROOF TECHNOLOGY CO., LTD.

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