Two-component sponge city adhesive

Transparent yellowing resistant adhesive EP-221R( Epoxy adhesive)

Product description

EP-221R is a two-component 100% reaction curing advanced transparent road coating， anti-yellowing stone resin for permeable pavement in parks, specially used for indoor and outdoor weather-resistant adhesive permeable floor, luminous floor or embedded stone imitation anti-slip floor, different from traditional resin, EP-221R has better yellowness resistance, better resistance to water, color degeneration and adhesion.

Adhesive effect

Product characteristics

100% solvent-free environmental protection formula, no odor, non-flammable, safe chemicals;

Strong adhesion, high transparency, high gloss, wetting effect on colored aggregate without changing the primary color;

Adjustable viscosity for different climatic conditions and to avoid permeable product back cover

The operation time is 30min-60min, 6 hours can walk, 24 hours can be completely open to traffic; Good UV resistance, suitable for outdoor use.

Applicable base

Concrete, pervious concrete, asphalt concrete, various metal sheets, etc.

Application field

Construction effect

Water-permeable adhesive stone (glue permeable stone) outdoor landscape ground, indoor ground engineering;

Pool bottom, colored stone paving, permeable tree pool, indoor stone carpet paving.

Construction method

According to the proposed proportion of fully premixed A and B two components of resin, adding aggregate forced mixing until uniform state, manual or mechanical spread and collect light, surface dry 3-4 hours, work for 24 hours.

Dosage: 50px thick cement permeable stone (adhesive stone) pavement is 1.2kg per square meter, 75px thick is 1.6kg. The dosage is related to the size, type and dust content of the aggregate used.

Technical parameter

Environmentally friendly adhesive

Component A

B component

Viscosity pa.s (25℃)

2000-5000.

250

appearance

1.02

Colorless transparent liquid

Specific gravity g/cm3

1.4-1.6

Use ratio

Operation time after mixing (25℃)

40–60分钟

Initial curing time

~ 3 h

Final curing time

24小时

Room temperature curing (The above test data are 25℃ room temperature data

GBS Technology/Product Profile PAGE 07

GBS Technology/Product Profile PAGE 08