UV stable resin bound system suitable for use worldwide

Description

RonaDeck Ultra Bound is a two component polyurethane resin which binds kiln-dried aggregates to produce a UV stable, SUDS compliant permeable surface. RonaDeck Ultra Bound provides an attractive porous surface which is strong enough for foot and light vehicle traffic.

 

RonaDeck Ultra Bound is designed for use on pathways, patios, driveways, pool surrounds. Whilst RonaDeck Ultra Bound is supplied pre-catalysed, additional catalyst may be added on site. A guide on adding catalyst can be provided.

Polyurethane Binder - 2 part

 Initial ResultsAfter 1000 hours in QUV/se*
Tensile Strength (N/mm2)7.19 (7 days)10.78
E-modulus (N/mm2)27.92 (7 days)53.87
Toughness (MJ/m3)3.93 (7 days)6.47
Elongation (%)91 (7 days)88
Shore D Hardness43 (14 days)43
*QUV/se Method: ASTM G154 Cycle 1 (1000 hours).
Tests carried in accordance with BS EN ISO 527-1:2019 and samples prepared in accordance with BS EN ISO 527-2:2012.

Delta E Values - RonaDeck Ultra Bound vs Standard PU

 RonaDeck Ultra BoundRonaDeck Ultra BoundStandard PUStandard PU
Colour Co-ordinateInitialAfter 1000 hoursInitialAfter 1000 hours
L*92.8693.0293.7288.02
a*0.410.550.340.38
b*1.632.663.5236.86
ΔE0.9933.83
QUV/se Method: ASTM G154 Cycle 1 (1000 hours).

Our Product range

RonaScreed 8 Day Overlay Fast Drying Screed – benefits and drying

RonaScreed 8 Day Overlay Fast Drying Screed (formerly Uniscreed Standard) is so called because it is a fast-drying screed additive which enables a 50mm thickness of 3:1 sand/ cement screed to be overl ...

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Drying of Screeds

BS 8204-1 “Concrete bases and cementitious levelling screeds to receive floorings — Code of practice” section 6.11.1 suggests the following calculation for drying of screeds with no fast drying additi ...

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Avoidance/ Mitigation Of The Effects Of Common Forms Of Cracking In Cementitious Screeds

Aggregate is usually 0–4 mm and is mixed with cement in the ratio of 1:3 or 1:4 cement to sand, depending on strength requirements and drying requirements. For total screed thicknesses in excess of 50 ...

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