Asphalt Application 2010

ASTEC ASPHALTROOF APPLICATION

STEP BY STEP

ON AN ASPHALT ROOF

PENNSACOLA NAVAL AIR MUSEUM

GEORGE’S PROCESSING INC.

3 STEPS

• PREPARATION

• WATERPROOF / BASE COATS

• FINISH COAT

PREPARATION

• MAKE REPAIRS AS NEEDED (LINE ITEM)

Replace wet insulation

PARAPET WALLS NEED REPAIR

Secure loose flashings

Replace or remove old walkways

PREPARATION

• CLEAN / POWER WASH

• CAUTION MUST BE USED WHENCLEANING AGED ASPHALT AS DAMAGEMAY OCCUR

• BROOM SWEEPING AND POWERBLOWING ARE OPTIONS

Pressure washroof

Pressure wash roof

WATERPROOFING

Apply 2 coat application ofBase Sealer #4

First coat of Base Sealer #4

WATERPROOFING

• FIRST COAT BASE COAT

• ALL ROOF OPENINGS ARE TREATED

• ALL SEAMS ARE SEALED & RE-INFORCED

• SECOND COAT BASE COAT

All seams on the roof are reinforced with fabric & coated withBase Sealer #4.

Seams being waterproofed &reinforced with fabric.

Seams are most vulnerable towater penetration.

Base coat waterproofing phase in stages

Base sealer applied over rooffield in 2 coats.

First Coat BCS # 4

Second Coat BCS # 4

Base Coat over field and seams

FINISH COATING

Multi-Coat System

Notice 1st and 2nd coats of #2000 Finish

Multiple roof units = multiple benefits of Re-Ply

ASTEC RE-PLY IS WIN-WIN