Emer-Proof HD: Self adhesive bituminous membrane incorporating a polypropylene mesh for added strength and heat stability.

Uses

Emer-Proof HD is used to waterproof bridge decks, ramps, car parks, and road pavements where the membrane will be overlaid with hot asphalt.

Advantages

Self adhesive - allows installation without the use of heating torches while providing a fully bonded membrane system

Suitable for the application of hot asphalt up to 165 o C directly over the membrane

Uniform thickness - eliminates any likelihood of thin application commonly found with liquid applied membranes

Contains a polypropylene mesh for extra strength, puncture resistance and dimensional stability

Selvedge strip provides bitumen to bitumen seal at longitudinal joins ensuring watertight seal

Description

Emer-Proof HD is a self adhesive bituminous membrane incorporating a polypropylene mesh for added strength and heat stability. The bitumen compounds used to manufacture the product are modified with SBS to promote maximum elasticity. The top face of the membrane is treated with a protective film.

Properties

Roll length: 20 m

Roll width: 1000 mm

Thickness: 1.5 mm

Top surface: Woven Polypropylene

Coating mixture: SBS Self Adhesive Compound

Softening point (R&B), oC >105 (EN 1427)

Penetration @25oC, 1mm 65-80 (EN 1426)

Elongation (compound) % 1500 (ASTM D412)

Maintenance

No special requirements, any damage identified during normal inspections should be repaired or replaced as appropriate.

Specification clauses

Where so designated on the drawing, surfaces shall have a self adhesive SBS modified bituminous waterproof membrane applied. The membrane shall have a total thickness 1.5 mm and incorporate a polypropylene mesh and a top layer protective film. The membrane must have a tensile strength of not less than 50 N/ mm2, and an elongation at break greater than 25%. The puncture resistance must be greater than 800 N (ASTM E154) and the adhesion to primed concrete must be greater than 4 N/ mm.

The membrane must utilise a selvedge strip to ensure a bitumen to bitumen bond at the longitudinal joins. Such a product is Emer-Proof HD. Areas shall be prepared and the membrane applied in accordance with the current Emer-Proof HD data sheet, paying attention to priming requirements. Both the manufacturer and supplier must be ISO 9001 accredited.

Applica tion instruc tions

Surface preparation

All surfaces to which Emer-Proof HD is applied must be smooth and free from contaminates and any loose

material. Rough concrete should be "faired up" before membrane application.

Priming

Emer-Proof Self Adhesive Primer should be applied at the rate of 6 - 8 m2 per litre to surfaces which will have Emer- Proof HD applied. The coverage rate for the primer will vary depending on the porosity of the surface being treated. Allow the primer to dry for at least 15 minutes at temperatures of 25 o C and above, and up to 60 minutes when ambient temperatures are approaching 5 o C. Priming should only be carried out on surfaces which will be covered with Emer-Proof HD on the same day.

Application

Planning the installation of the membrane is important to ensure joins occur in suitable locations and not at corners and penetrations. Longitudinal overlaps should be 50 - 60 mm and transverse laps 70 - 80 mm. Application of the membrane should always start from the lowest point on a surface to ensure laps are self-flashing. Apply suitable lengths of Emer-Proof HD membrane by first carefully aligning the roll and applying an initial 300 mm of material, then pull the siliconised release paper and press the membrane on to the prepared surface. Take care not to incorporate air bubbles under the membrane or wrinkles in the membrane. When finishing the membrane into perimeter flashings or around penetrations, use Plastiseal, a bituminous rubber mastic to assist in achieving a waterproof seal.

Protection

Emer-Proof HD is not suitable for long term UV exposure. The membrane should therefore be protected in some way within 3 months of application. If the membrane is to be covered with a concrete topping

slab, a slip sheet system must be used. A slip sheet is not necessary when the membrane is covered with asphalt. When the membrane is to be backfilled such as with basement applications.

Limitations

Do not apply Emer-Proof HD to uncured "green" concrete or to concrete with high moisture content levels. In such applications blistering of the membrane may occur due to vapour pressure building up at the interface of the membrane and the substrate. Similarly, Emer-Proof HD

should not be applied to substrates subject to hydrostatic pressure from below the membrane.

Estimating

Supply

Emer-Proof HD: 1 metre wide, 20 metre long roll

Emer-Proof Self Adhesive Primer: 20 litre pail

Coverage

Emer-Proof HD: approx. 18.9 m2 / 20 m roll allowing for overlaps

Emer-Proof Self Adhesive Primer: 6 - 8 m2 / litre

Note: No allowance has been made for wastage.

Storage

Hazard Classification

Not classified as Hazardous according to criteria of National Occupational Health & Safety Commission (NOHSC), Australia. Not classified as Dangerous Goods according to the Australian Code for the

Transport of Dangerous Goods by Road and Rail (ADG Code).

2. COMPOSITION/INFORMATION ON INGREDIENTS

Ingredients

This product is an article consisting of a proprietary composition of bitumen, styrene-butadiene-styrene polymer and polyethylene.

3. FIRST AID MEASURES

Inhalation

The product is unlikely to cause harm in its current state. However, if heated the product may emit irritating or toxic fumes. Remove the affected person to fresh air. Ensure airways are clear. Keep at rest. If symptoms persist, seek medical attention.

Ingestion

The product is unlikely to be ingested in its current state. If fragments are ingested do NOT induce vomiting. Wash out mouth with water. Seek medical attention.

Skin

The product is unlikely to cause harm in its current state. If skin irritation is experienced wash affected area thoroughly with soap and water. If symptoms develop seek medical attention.

Eye

If mechanical contact with the eyes occurs, wash with running water holding eyelids open. Seek medical attention.

First Aid Facilities Eye wash and normal washroom facilities. Advice to Doctor Treat symptomatically.

FIRE FIGHTING MEASURES

Suitable Extinguishing Media

Foam, dry chemical powder, carbon dioxide, water spray or water fog.

Hazards from Combustion Products

Under fire conditions this product may emit toxic and/or irritating fumes and gases including carbon monoxide, carbon dioxide and hydrocarbons. Specific Hazards Combustible solid. It will decompose and/or burn under fire conditions.

Precautions in connection with Fire

Fire fighters should wear Self-Contained Breathing Apparatus (SCBA) and full protective clothing to prevent exposure to vapours, fumes and products of combustion.

ACCIDENTAL RELEASE MEASURES

Emergency Procedures

Pick up large pieces and sweep up small pieces and dust. Recycle whenever possible. The wastes are not regarded as hazardous, however ensure compliance with local regulations when disposing.

HANDLING AND STORAGE

Precautions for Safe Handling

Avoid contact with eyes. Maintain a high level of personal hygiene when using the product, that is, always wash hands after handling, and before eating, drinking, smoking or using the toilet facilities.

Conditions for Safe Storage

Store in a cool, dry place, out of direct sunlight. Store away from strong oxidising agents, strong acids and strong bases.

EXPOSURE CONTROLS/PERSONAL PROTECTION

National Exposure Standards

No exposure limits have been established for this material by the National Occupational Health And Safety Commission (NOHSC), Australia.

Biological Limit Values

No biological limit allocated.

Engineering Controls

Normally not required. If dust, vapours or fumes are produced local exhaust ventilation should be used.

Respiratory Protection

Normally not required. If dusts/vapours/fumes are produced and engineering controls are not effective in controlling airborne exposure then an approved respirator with a particulate/mist filter should be used. Reference should be made to Australian Standards AS/NZS 1715, Selection, Use and Maintenance of

Respiratory Protective Devices; and AS/NZS 1716, Respiratory Protective Devices, in order to make any necessary changes for individual circumstances.

Eye Protection Safety glasses with side shields or chemical goggles are recommended as appropriate. Final choice of appropriate eye/face protection will vary according to individual circumstances. Eye protection devices should conform with Australian/New Zealand Standard AS/NZS 1337 - Eye Protectors for Industrial Applications.

Hand Protection

Wear PVC, nitrile, neoprene or other suitable, impervious gloves. Final choice of appropriate gloves will vary according to individual circumstances i.e. methods of handling or according to risk assessments undertaken. Reference should be made to AS/NZS 2161.1: Occupational protective gloves - Selection,

use and maintenance.

Body Protection

Suitable protective workwear, e.g. cotton overalls buttoned at neck and wrist. Industrial clothing should conform to the specifications detailed in AS/NZS 2919: Industrial clothing.

PHYSICAL AND CHEMICAL PROPERTIES

Appearance: Self-adhesive laminated sheet.

Odour: Characteristic bitumen-like odour.

Melting Point: >120 oC

Boiling Point: >300 oC (decomposes)

Solubility in Water: Insoluble

Specific Gravity: 1.02-1.03 at 25 oC

Vapour Pressure Not available

Flash Point: Not available

Flammability: Combustible solid.

Auto-Ignition Temperature: Not available

Flammable Limits - Lower: Not available

Flammable Limits - Upper: Not available

STABILITY AND REACTIVITY

Chemical Stability: Stable under normal conditions.

Incompatible Materials: Strong oxidising agents, strong acids and strong bases.

Hazardous Decomposition Products: Thermal decomposition of this product may evolve toxic and/or irritating fumes and gases including carbon monoxide, carbon dioxide and hydrocarbons.

Hazardous Polymerization: Will not occur.

TOXICOLOGICAL INFORMATION

Toxicology Information: No toxicity data is available for this specific product.

Inhalation: Unlikely to cause harm in current state. However, inhalation of fumes may cause irritation of the nose, throat and upper respiratory tract.

Ingestion: Unlikely source of exposure. Ingestion of fragments of this product may irritate the gastric tract causing nausea and vomiting.

Skin: Unlikely to cause harm in current state. Prolonged or repeated skin contact may cause temporary irritation to individuals with sensitive skin.

Eye: Eye contact may cause mechanical irritation, tearing, blurred vision, and redness.

Chronic Effects: Not available.

ECOLOGICAL INFORMATION

Ecotoxicity: Not available

Persistence / Degradability: Not readily biodegradable.

Mobility: Low mobility; not soluble in water.

Bioaccumulative Potential: Not available

Environ. Protection: Do not discharge the product into drains, sewers or waterways.

DISPOSAL CONSIDERATIONS

The disposal of the waste material must be done in accordance with applicable local and national regulations.

TRANSPORT INFORMATION

Road and Rail Transport (ADG Code):

Not classified as Dangerous Goods according to the Australian Code for the Transport of Dangerous Goods by Road and Rail (ADG Code).

Marine Transport (IMO/IMDG):

Not classified as Dangerous Goods by the criteria of the International Maritime Dangerous Goods Code (IMDG Code) for transport by sea.

Air Transport (ICAO/IATA):

Not classified as Dangerous Goods by the criteria of the International Air Transport Association (IATA) Dangerous Goods Regulations for transport by air.

Regulatory Information

Not classified as Hazardous according to criteria of National Occupational Health & Safety Commission (NOHSC), Australia. Not classified as a Scheduled Poison according to the Standard for the Uniform