CARTO Screed 5mm


THE BEST IN WATERPROOF
MEMBRANE PROTECTION
Protection Boards

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Strength

CARTOSCREED boards are especially puncture & injury resistant, rot and root proof. They are engineered to resist puncture in excess of 1900 newton (BS EN ISO 12236:2006). This degree is not attained by most other protection boards of same category.

Specification

A 1m x 2m x 5mm thick, semi flexible, polypropylene based board, double layered with 5mm integrated perpendicular support spacers at 4mm intervals, to be applied as a protection to the waterproof membrane.

Resistance to Chemicals
CARTOSCREED boards are not affected by mineral oils, solvents, acids, bases, and salts that are usually found in contaminated water tables and in soil components. CARTOSCREED boards do not absorb water which adds to the impermeability of the waterproof membrane. CARTOSCREED boards do not rust, rot, corrode, or support bacterial growth.

Flexibility
Quick & easy installation
- Time saver
- Absorb shocks
- Does not crack under extreme pressure of building structure

METHODS OF APPLICATION

On Hot Applied Asphalt
Liquid Membrane

CARTOSCREED boards are simply laid down on top of hot
asphalt before it cools down.

On Torched Applied
Asphalt Membrane

The exposed side of the membrane should be lightly torched in
seperate spots. When the top exposed layer of the membrane
changes into a sticky shiny layer, CARTOSCREED protection
board is applied on to it by gentle pressure. A minimum overlap
of 3 to 5cm is recommended.

On Rubber Based Waterproof
Membrane

A solvent based glue (patex or similar) is to be applied as an
adhering agent between the waterproof membrane and the
protection board.

 

Technical Data

Material polypropylene
Size 1mx2m
Approximate weight 800gm/sq.m
Thickness aprox. 5mm
Water absorption (ASTM 1004) nil
Resistance to 60% NaOH
(ASTM D 543)		 not affected
Resistance to 30% NaOH
(ASTM D 543)		 not affected
Resistance to 30% H2SO4
(ASTM D 543)		 not affected
Resistance to 10% HCI
(ASTM D 543)		 not affected
Resistance to mineral oils
(ASTM)		 not affected
Linear dimensioning change due to
accelerated aging (ASTM D 1204)		 nil
Resistance to puncture
(BS EN ISO 12236:2006)		 ≥ 1900 newton
Compressive strength ≥ 3.8Kg/sq.cm