wear resistant coatings > hydraulic engineering anti scour abrasion resistant coating

hydraulic engineering anti scour abrasion resistant coating

BD7082 hydraulic engineering repair special anti-scour erosion abrasion resistant coating

Product description:
Hydraulic engineering outlet structure suffers flow scouring and bed load impact & grinding from high speed sand-entraining,
after running for a period of time,it will suffer serious damage,this is still a urgently need to be addressed major problem in the process
of water conservancy and hydropower construction.BD7082 hydraulic engineering anti-scour erosion wear resistant epoxy coating
material from Xiangyang City Hundred Shield Coating Material Co.,Ltd is the high performance abrasion resistant,impact resistant
polymeric material which compounded by high performance wear resistant skeletal material(silicon carbide,alumina and carborundum etc.)
and special high polymer material.Two components,gray dumb shape,room temperature curing,with high strength after curing,with excellent performance of abrasion resistant and anti-scour erosion resistant,it is exclusively used in the repairing of sand sluicing hole,rapid flood
passage,power tunnel,diversion tunnel and flood discharge tank etc.other parts and the preparation of anti-scour erosion wear resistant coating.

Performance features:
1.With excellent performance of anti-scour erosion resistant,it can resist the erosive wear from large particle materials,this is the exclusive
production of Xiangyang City Hundred Shield Coating Material Co.,Ltd,there is no similar products on the markets.

2.It can be used separately,or used it matching with the prime coat,with strong bonding force to the cement concrete.

3.It can be operated on the humid surface or facade,doesn’t flow.

4.It can be roller coating,blade coating operation,easily forming,the construction is convenient,it can achieve the seamless coverage of the
hydraulic engineering scour parts.

5.Suitable for the repairing and the whole protecting of the hydraulic engineering scour part based on the working condition which has
higher abrasion resistant,anti-scour resistant requirements.

Performance index:

BD7082 hydraulic engineering anti wear scour erosion resistant coating Physical and mechanical properties table
Color	Bending strength (Mpa) GB1042-1999	Tensile strength (Mpa) GB6329-2009	Compressive strength (Mpa) GB/7124-2008	Shear strength (Mpa) GB/1041-2008	Impact strength (J/cm²) GB6328-1999
Gray	4.3	35	95	24	875

BD7082 hydraulic engineering anti-scour erosion abrasion resistant coating Curing features table(test condition:temperature:20～25℃,relative humidity:55)
Physical state	Operation time limit (25℃)	Application range	Working temperatuere (℃)	Density (g/cm³)
Paste	30 min	Used for the local repairing and whole protecting of the hydraulic engineering scour part based on the working condition which has high abrasion resistant,anti-scour erosion resistant,such as: sand sluicing hole,rapid flood passage and power tunnel etc.	-60-80	2.15

How to use:
1.Surface treatment: Clean up the soot formation and dirt etc.other impurities from the surface of the hydraulic engineering building,
and do the polishing until to expose the solid concrete substrate.Clean it and dry it by the airing.

2.Apply the BD4261 reinforcement prime coat: Make A and B two components of BD4261 special prime coating mix uniformly according
to weight ratio A:B=3:1,and brush coating it on the surface of the concrete which passed polishing treatment,let the prime coat infiltrate
into the concrete to do the reinforcement for the concrete.

3.Preparation: Make the A and B two components of BD7082 anti-scour erosion abrasion resistant coating mix uniformly according to the
specified weight ratio A:B=4:1,and use it up within 30 min

4.Coating:The suitable coating thickness of BD7082 is 3-15mm,make the well mixed materials be coating on the surface of the prime coat uniformly,the coating should be compacted,should repair the surface to be smooth after the coating is in the required size.

5.Curing condition:It can be put into using after curing for 72 hours.

Transportation storage:
Sealed storage in the cool and dry place.The warranty period is 12 months.Avoid placing it upside down,knocking against and transporting it
as a non-dangerous product during transportation.

Packaging specifications:
Two components,20Kg/set,packed in a plastic drum, A component: 16Kg/drum, B component: 4Kg/drum.

Product packaging photo of BD7082 hydraulic engineering use anti abrasion wear scour erosion resistant coatings:

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