High-Build Coatings Amsterdam NY

High-build coatings are much more than paint over concrete block or other concrete surfaces in Amsterdam. They are high-tech products characterized by properties such as resistance to wind-driven rain, chalking and checking after weathering, high ultimate (breaking) elongation, elongation recovery and crack bridging capability, and water vapor permeability.

Local Companies

Quality Fencing Inc
(516) 437-1647
116 S 2nd St
New Hyde Park, NY
Florence Building Materials
(631) 287-1266
1673 County Road 39
Southampton, NY
Home Depot Inc Store 1231
(716) 677-7445
1881 Ridge Rd
Buffalo, NY
Allerdice Building Supply
(518) 584-5533
41 Walworth St
Saratoga Springs, NY
Brooklyn Lumber Corp
(718) 633-3100
1106 60th St
Brooklyn, NY
Lowe's Home Improvement Warehouse of Amsterdam
(518) 954-2400
4825 State Highway 30
Amsterdam, NY
Hanson Aggregates New York
(716) 372-1574
4419 S Nine Mile Rd
Allegany, NY
Fredrickson Builders Supply
(716) 595-3100
320 Maple Ave
Cassadaga, NY
Riverhead Building Supply
(631) 324-7037
1 Cove Hollow Rd
East Hampton, NY
Home Improvement Building Supplies
(718) 832-5000
711 3rd Ave
Brooklyn, NY

Provided By:

Source: MASONRY CONSTRUCTION MAGAZINE
Publication date: May 1, 2007

By Lorella Angelini

High-build coatings are much more than paint over concrete block or other concrete surfaces. They are high-tech products characterized by properties such as resistance to wind-driven rain, chalking and checking after weathering, high ultimate (breaking) elongation, elongation recovery and crack bridging capability, and water vapor permeability.

This article focuses on the benefits in using high-build coatings as surface treatments over concrete, points out their unique performance properties, and explains applicable ASTM test methods.

Coatings vs. paints
Graph illustrates the relationship between temperature and thickness, with the thin elastomeric coating breaking at the maximum crack extension in cold temperatures.

At a glance, acrylic high-build coatings are often mistaken for ordinary paints. They come in a pail, are applied on the wall by roll or spray, and are available in a variety of colors, either directly from the factory or tinted at the local distributor. However, the similarities end here.

High-build coatings are generally applied in one or two coats to a total dry film of 10 mils to 15 mils, while ordinary paints have average thicknesses from 3 mils to 5 mils. The difference in thickness is directly related to the viscosity of the two materials and their percent of solids. High-build coatings contain about 50% solids by volume, versus 30% for ordinary products.

Click here to read full article from Masonry Construction

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