Fresh Concrete Protection Agents

Couring Compound protective liquid

Product description
The Couring Compound is a milky liquid substance based on artificial resins, it contains no solvents and has the form of a water emulsion. This agent creates a transparent layer protecting fresh concrete against premature drying. The Couring Compound has priming properties, because it binds loose, unbound concrete bits, which enables the application of further layers, i. e. paints or plaster, at a later time.

Usage
The main field of use of the liquid is protection of concrete freshly removed from formwork against premature drying; besides that, it has the ability to bind loose concrete pieces, acting as a primer for paint coats or plaster.

Mode of use
Evenly apply the Couring Compound with a brush or spray implement directly after the initiated concrete mix binding process, so as not to damage the fresh concrete surface.
The Couring Compound is appropriate for all kinds of concrete and plaster.

Couring Compound protective liquid
Symbol
Weight [kg/pcs.]
Unit
Package
/
Sales unit

Art. no.
Couring Compound 30
30
1 liter
canister/30 liters
CH-XX-00-0-02816
Couring Compound 210
210 1 liter barrel/210 liters
CH-XX-00-0-02815

 

Lentex protective mat

Product description
The Lentex protective mat is a needle-punched non-woven fabric with a weight factor of 50 g/m2, powder-laminated with transparent film.

Technical details

No.
Parametr
Value
1
Total product grammage 105g/m²  (±10%)
2
Product widthu 200cm (±2)
3 Lengthwise resistance min. 50 N/5cm
4
Lateral resistance min. 50 N/5cm
5
Lengthwise elongation max. 120 %
6
Lateral elongation max. 120 %
7
Thickness from 1,40 to 2,00 mm


Use
The protective mat is used during refurbishment of rooms as a layer protecting floors against damage. The protective mat is also used as protection of concrete when removing formwork against excessively fast water loss, which, as a consequence, improves the concrete surface quality by reducing the contraction crack count.

Mode of use
The Lentex mat is unfurled on initially bound concrete. The concrete water will be evaporate and shall be trapped in the fabric. Following that, the fabric shall release the water maintaining the fresh concrete at a constant humidity level.

Lentex protective mat
Symbol
Weight [kg/pcs]
Unit
Package
/
Sales unit

Art. no.
Lentex protective mat
42
1m² roll/200 m² CH-MO-00-0-02804