What is colored concrete, and how to make colored concrete

Colored concrete is a kind of waterproof, anti-slip, anti-corrosion green environmental protection ground decoration material, which is made by adding a layer of colored concrete (decorative concrete) to the undried cement floor, and then pressing it on the cement floor with a special mold. Colored concrete can make the cement floor permanently present a variety of colors, patterns, textures, realistically simulate natural materials and textures, sketch all kinds of patterns as you like, and the longer it lasts, so that people can easily realize the ideal of harmonious coexistence and integration between the building and the human environment and the natural environment.

Compression mold series (embossed floor) refers to the use of color reinforcing agent, release powder, and protective agent to decorate the concrete surface while laying cast-in-place concrete, and express the visual effect of natural stone, bluestone slab, granite and even wood with the color and concave and convex texture of the concrete surface.

Paper mold series refers to the selection of paper mold template style, arranged on the newly poured cement surface, sprayed with color reinforcing agent to the area of the paved template, and shoveled, dried and formed, pull off the template, clean the surface, and then apply a protective agent, it can be renewed for a long time.

The spraying series is to use the spraying method to evenly coat the spraying material to the cement surface, and turn the gray cement surface into a smooth, bright color, and special texture or pattern effect. This series of standard colors can be combined to modulate countless colors, and it is cheap, easy to construct, and suitable for large-scale use. Spraying ground has the characteristics of wear-resistant, durable, waterproof, anti-slip, etc., its service life is very long, the ground is guaranteed for at least 20 years, the life of the wall is longer, and it will not fall off and fade in the case of sun and rain, and can also add waterproof performance to the cement wall, and can solve the problem of water seepage in the swimming pool.

Colored concrete is suitable for decorating the ground, walls, and scenic spots of various materials such as outdoor and indoor cement-based materials: such as gardens, squares, hotels, office buildings, homes, sidewalks, driveways, parking lots, garages, building exterior walls, roofs, and various public places or old house decoration projects.

Colored concrete constituent materials and tools include: release powder, color reinforcing agent, protective agent, emulsion, stamping mold and paper mold, etc.

Colored concrete is also known as: colored decorative concrete (including:

Embossing, sand washing, spraying) Wuhan Water has cooperated with large-scale domestic amusement parks for many times, and has the strength and experience.

Colored concrete art floor is a kind of floor decorative concrete that makes any shape by pickling or embossing, and shows various artistic effects with the color and concave and convex texture of the concrete surface. Realize the ideal of harmonious coexistence and integration between buildings, human environment and natural environment. It has the advantages of super compression resistance, bending resistance, wear resistance, slip resistance, frost resistance, not easy to dust, easy to clean, high strength, impact resistance, etc., and is more environmentally friendly than real natural stone or wood.

In addition to the above advantages, the colored concrete art floor can be adjusted according to different environments, and can be matched at will.

The color of the concrete should be gray, if it is the concrete that has just been mixed, it should be dark gray, and it depends on whether the color of the cement is darker? Then the color will be a little darker, and if it dries, it may be grayish-white, or pale gray.

The color of the concrete is dark gray, which becomes darker when exposed to water and lighter when dried.

Concrete, also known as ash, stone arrow, concrete, is a composite material made of gel material, aggregate and water in appropriate proportions, and then hardened after a certain period of time. Concrete has high hardness, strong and durable, a wide range of raw materials, simple production methods, low cost, strong plasticity, suitable for various natural environments, and is the world's most used artificial civil building materials.

It is widely used in buildings, bridges, highways, runways, retaining walls, embankments, culverts, dams, water tanks, water towers, oil tanks, channels, ditches, docks, breakwaters, military engineering, nuclear power plants and other structures.

Extended Materials. Function.

The economy of high-performance concrete is based on the strength and efficiency of cement, high life cycle, and low cost of easy construction. At present, Taiwan's concrete can only exert the strength of kg cm2 per kilogram of cement, while the best efficiency in the literature is 7kg cm2 per kilogram of cement.

The domestic high-performance concrete code stipulates that each kilogram of cement should be able to exert at least kg cm2 of strength. Although high-performance concrete is more chemical additives and materials than traditional concrete, its initial manufacturing cost is indeed higher than that of traditional concrete. Appearance.

However, the benefits obtained from improving workability, improving early strength, improving structural durability, reducing construction costs, saving man-hours, improving mechanical properties, and reducing component size and section can not only make up for the price difference of concrete, but also be more economical.

The color of the concrete is dark gray. When exposed to water, it becomes deeper, and it becomes shallower when dried.

Dear, very stupid to destroy the happy answer for you: colored concrete production method Answer: body coloring method.

The pigments and concrete are directly fed into the concrete mixer truck, and the mixing drum is stirred at a maximum speed of 14r min for at least 10 minutes, and then the colored concrete can be obtained. In order to ensure that the color of the overall coloring of the concrete is uniform. Dry sprinkle color hardener method.

Color hardener is a kind of material developed in recent years to carry out decorative processing on the surface of concrete slabs, which is mixed evenly by synthetic pigments, Portland cement, quartz sand, emery aggregates or aluminum chips according to a certain mixture. Chemical staining. The principle of chemical dye destruction is that the acid in it reacts chemically with calcium hydroxide produced by the hydration of cement on the concrete surface, resulting in colorful colors.

Chemical dyes contain metal salts that can seep from the surface. I hope mine can help you.