ARDEX A 14 - Binder for Drainage Mortars

Technical information
Mixing ratio : Mixing ratio 1: 5
25 kg ARDEX A 14 
(1 original bag)
125 kg of gravel 2-8 mm or 
125 kg of chippings 2-8 mm
6-10 liters of water (depending on the moisture of the supplement)

Compressive strength : After 1 day approx. 10 N / mm²
After 7 days, approx. 15 N / mm²
After 28 days approx. 17 N / mm²

GISCODE : ZP 1 = cement-containing product, low in chromate 
Storage : In dry rooms for about 12 months storable in original container Bulk 
density : 1.1 kg / dm³ Fresh 
weight of the mortar : 1.8 kg / dm³ 
Material requirements : 3.0 kg powder per m² and cm 
Processing time (+ 20 ° C) : Approx. 60 min. 
Walkability (+ 20 ° C) : After approx. 4 hrs 
Water permeability :> 1000 l / m² / h 
Flexural tensile strength : After 1 day approx. 2.0 N / mm²
After 7 days about 2.2 N / mm²
After 28 days approx. 2.5 N / mm²