Decorative concrete problems
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Decorative concrete can sometimes seem insignificant. But adding the acid stain and concrete stain decorative concrete treatments, you can enhance creativity, as an additional objective is placed in a device. This increased creativity, you can still find some problems with the appearance of still difficult to diagnose because they remain below the surface. It can impair a method of decoration, suggesting underlying causes. Some consultants who are using simple practical problems remain confused by confusing decorative concrete questions. It may, in the knowledge of potential problems will help you answer these before they happen.
Common Problems of smooth concrete, acid stained or dyed concrete are connected air pockets. This problem occurs when there is not enough training can prevent damage to freeze-thaw.In general, air pockets that you can climb concrete and peeling avoided. In climate zones in the southern regions, controls air intake excessive bleed water falling to the concrete surface and create finishing problems. If you have too much air, you can create the scale, while the machine trowelling. Another common problem is high water-cement ratio. This happens when you force design that is less than specified, as shown below carbonization, porous or weak, be increased or excessive removal of efflorescence.
Low resistance of the cement can cure a poor mix design or a lack or an excess of lead or water in the mixture. This problem may increase the chance of cracks in the cement acid stained or colored concrete. It can also lead to more wear surface or porous concrete for acid stain, or stained concrete.If the concrete is less than 4,000 psi strength in climates that are freeze-thaw and scaling may be the result. If bleed water is present, then the strength of the surface is reduced. With high humidity in concrete, you can see, many problems arise. However, the use of water resistant coatings that are above the levels low enough to avoid the battle points, peeling and blistering. In cold weather concreting, the original phrase is longer, which can cause prolonged bleeding time. Through the use of unvented heaters construction, reduce the rate of carbonation of concrete. In hot weather, there is less time between the placement and initial configuration of the concrete and loss of moisture can generate surface.
It is important to understand how acid stained concrete stain or simple answer to real problems.For example, if a dry shake color used in decorative concrete, the scales tend to have the color on one side and the rough concrete, which are then on the color on the back of the scale. This is because dry shake color hardener to provide a dense layer that protects the colored layer on a variety of freeze-thawing.
