Is tile permeable a paste? The difference between ceramic permeable bricks and ordinary permeable br

is the reason for the tile. Tiles are divided into permeable and impermeable.

First, the technical principle of impervious tiles: glazed wall tiles have the concept of whether they are permeable, and completely impervious means that the glazed surface of the brick can not see the watermark after being soaked in water. Completely impervious glazed interior wall tiles and ordinary glazed interior wall tiles are composed of three parts: face glaze, bottom glaze and green body, but the core difference between the two is the bottom glaze layer.

Completely impermeable glazed interior wall tiles, using the world's top "two-way barrier waterproof" technology independently developed by domestic research and development with national patent protection, the fusion of high-quality natural inorganic polymer special materials to prepare the bottom glaze layer, this kind of bottom glaze turbidity, high density, strong hiding power, from the brick surface and the bottom of the water and water-soluble liquid completely blocked, with very excellent waterproof, oil-proof, anti-fouling, cement-proof, moisture-proof and other excellent characteristics.

Second, permeable ceramic tiles, there are no products with anti-permeability technology. There are three types of phenomena that can occur:

1 piece of tile in the case of uneven water absorption of the glaze will have a color difference, that is, a watermark.

If the ventilation conditions are different, the tiles paved at different angles and on the upper and lower walls will be inconsistent in dry and wet and form color difference.

If the color difference is severe and does not improve for a long time, it may lead to rework.

Third, permeable tiles also have advantages.

The wall water pipe is leaked due to factors such as rupture of the wall, and the use of permeable glazed wall tiles is easy to find, and timely maintenance. Therefore, when using completely impervious tile paving, concealed projects such as water pipes, waterproofing, etc. must be done perfectly.

This is related to the quality of the tile, in addition, when pasting, the tile should be soaked in water before it can be pasted.

Impervious tiles are made with a layer of waterproof material added under the glaze. Because when tiling tiles, they have to be soaked in water, and impervious bricks can't seep out because of water. Completely impervious tile refers to a waterproof layer made in the middle of the tile glaze and porcelain, generally speaking, the water absorption rate of the whole tile is less than, almost no water absorption, such brick quality is better, density and strength are also higher, specifically in the industry to say, this is just my personal opinion.

Ceramic permeable bricks are more and more common in the use of road paving, many roads will choose ceramic permeable bricks instead of ordinary permeable bricks when they are repaved, what is the difference between ceramic permeable bricks and ordinary permeable bricks? Today, PCHOUSE will answer them for you one by one.

1. In terms of water permeability and water retention, the special particle structure and production process of ceramic permeable bricks have the permeability function of more than three times that of ordinary permeable pavement materials, and can better deal with 60mm h of precipitation. The porosity can reach 25%, which can store a large amount of water, and is irradiated by the sun, evaporation and heat absorption to reduce the surface temperature. Compared with ceramic permeable bricks, the permeability of ordinary permeable bricks is poor, and it still does not solve the problem of urban waterlogging, which is easy to accumulate water, easy to frost, easy to freeze, low anti-slip, and pedestrians are easy to fall.

2. In terms of the strength of bricks, ceramic permeable bricks are fired at a high temperature of 1200-1300, and the combination of ceramic permeable bricks is formed by the melting of physical components between particles and then cooling, and the strength is very high, usually greater than 45MPa. However, the ordinary permeable bricks have poor strength, easy breakage, short service life, and often need to be replaced in about 2-3 years, and the comprehensive cost is high. And it can not be reused, increasing the cost of municipal construction projects and the waste of various resources.

3. In terms of environmental performance, ceramic permeable bricks can be produced from industrial wastes such as ceramic waste, sewer sludge particles, waste refractories, and fire gangue, and can be reused, and can be fired into bricks again after crushing. The ordinary permeable bricks can not be reused in general, and the strength is poor, and the service life is short, which increases the cost of municipal construction projects and the waste of various resources.

Advantages: high strength, good water permeability, good freeze-thaw resistance, good anti-skid performance, good ecological and environmental protection performance, can improve the urban microclimate, and block the formation of urban floods. Cons:

Outdoor laying long-term imitation vertical rain, rolling is easy to fall off, dent. Low compressive and flexural strength, low wear strength.

The details are as follows:

1. High strength. The product is fired at 1200-1300 high temperature, and the product bond is formed by the melting of the physical components between the particles and then cooling, and the strength is very high. Usually greater than 45 MPa.

2. Good water permeability. With a reasonable particle gradation, precipitation can be quickly passed through light to moderate rain.

3. Good freeze-thaw resistance. Due to the large pores between the particles, the binding is sintered and the filial piety is good, and it has good resistance to freezing and thawing in the north. It solves the problem that the permeability of cement permeable bricks is good, but the freeze-thaw resistance is not good, and the freeze-thaw resistance is not permeable.

4. Good anti-slip performance. The surface particles are coarse, the rainwater infiltrates quickly, there is no water accumulation after rain and snow, no ice formation is very late, and the anti-skid effect is the best.

5. Good ecological and environmental protection performance. It can be produced from industrial wastes such as ceramic waste, sewer sludge particles, waste refractory materials, and fire gangue, and can be reused. After crushing, it can be fired again into bricks.

6. It can improve the urban microclimate and hinder the formation of urban floods. The porosity of ceramic permeable bricks is 20-30%, and it has a good water storage capacity, in summer, after the rain, the water absorbs and penetrates into the ground, nourishes the earth's atmosphere, conserves water, provides water to trees and flowers, and when the sun is strong, water evaporation can reduce the surface temperature and improve the microclimate. If a large area of pavement is formed, it can effectively block rainwater and reduce the probability of urban flooding.

7. The disadvantage is that the outdoor laying is easy to fall off and sink after long-term rain and rolling. Low compressive and flexural strength, low wear strength.

Ceramic permeable brick is made of waste ceramics as the main raw material, and other mineral materials are added to the high-pressure molding process and calcined at high temperature for a long time. Permeable brick is an outdoor ground pavement material with a texture comparable to stone but with a permeable function.

Permeable bricks are introduced in foreign countries, mainly to solve the urban surface hardening, maintain the ecological balance and produce a new environmental protection building materials products, in the process of use can maintain the moisture retention of the ground, high strength, weathering resistance, at the same time there are a series of characteristics such as noise reduction. In the production, slag waste and waste ceramics are used as raw materials, usually twice to form, and the materials used have strong environmental protection.

At present, there are two main types of permeable bricks, one of which is color stone composite concrete permeable bricks, which have the same texture as stone, and are mainly used in luxury commercial areas and hotel parking lots, and are difficult to see in ordinary homes and public places. Another kind of concrete permeable brick, in the process of making the side of the trembling surface is relatively simple and noisy, the use of porous concrete material pressing, this kind of permeable brick is mainly used in roadways and highways and other related places, and this is also a cost-effective and relatively high kind of hole service category. Jiwu real estate encyclopedia, more must know to buy a house.

Permeable brick refers to a special function of pavement brick that can quickly subside the stagnant water through the bricks laid after rainwater or large water flow passes through the ground. At present, almost all permeable bricks on the market are made of sand, cement and other additives pressed by unburned brick machine!

Permeable bricks, according to different brick-making materials and processes, can be made of permeable bricks of different specifications and uses, such as our common bread bricks (Dutch bricks), Spanish bricks, etc., as well as emerging imitation stone pavement bricks, sand-based permeable bricks, etc.!

Permeable bricks, also known as sponge city bricks, have certain positive intentions for solving urban floods and reducing urban heat island effect!

What is a permeable brick pro! Hello, happy to answer your <>

Permeable bricks are actually imported from abroad, permeable bricks originated in the Netherlands, in the process of the Dutch enclosing the sea to build a city, it was found that the ground after draining the sea water will cause continuous land subsidence because of long-term contact with water. Once the levees along the coastline are breached, the sea can quickly reach cities much lower than sea level, submerging entire coastal cities. In order to prevent the ground from sinking, the Dutch made a small pavement brick 200 mm long, 100 mm wide, 50 or 60 mm high to lay on the street pavement, leaving a gap of 2 mm between the bricks.

In this way, when it rains, the rainwater seeps into the ground through the gaps between the bricks. This is what became known as Dutch brick. Xunzheng permeable brick is a new product of environmental protection building materials of the century that was grandly born in order to solve the urban surface hardening, create a high-quality natural living environment, and maintain the ecological balance of the city.

This product has the characteristics of maintaining water permeability, moisture retention, anti-slip, high strength, cold resistance, weathering resistance, noise reduction, sound absorption and so on. It uses slag waste and waste ceramics as raw materials, and after two moldings, it is a green and environmentally friendly product, and the materials of this rental body will not cause any pollution to nature. The so-called permeable brick, as the name suggests, is a brick material with good permeability.

Because of its good water permeability, it is often used in urban road construction, but some consumers will choose it for courtyard decoration. Such permeable bricks can effectively absorb water, and the main principle is to absorb water into the brick body, and then discharge it to the ground, which can prevent water accumulation on the road surface. Therefore, high-quality permeable bricks will have a certain flood control effect after use.

When used in the home, it is generally used in the courtyard path, which is specially used to infiltrate rainwater and some stagnant water. Extended material: I hope mine can help you <>

Do you have any other questions?

The advantages of permeable bricks: strong ventilation performance, relieving the pressure of the urban water answering system, alleviating the heat island effect, preventing road reflection and skidding, and preventing water on the road.

1. Strong ventilation performance

The ventilation performance of permeable bricks is very strong, and when it rains, it can allow rainwater to penetrate into the ground quickly, so that there will be no water accumulation on the ground, and there is no impact on people's lives.

2. Relieve the pressure on the urban drainage system

In the bad weather of heavy rain, the pressure on the urban drainage system is relieved, and the sewage problem on the road surface in the public area can be well prevented.

3. Alleviate the heat island effect

The interior of the permeable brick is hollow, which can absorb the noise, water and heat of passing vehicles, and can alleviate the heat island effect, which is extremely effective in coastal cities.

4. Prevent the road surface from reflecting and skidding

The surface of the permeable brick is very rough, which can prevent the road surface from reflecting and skidding, and reduce traffic accidents to a certain extent.

5. Prevent water on the road

The permeable bricks will not be flooded on the road after rain, and will not slip on the road after snow, which is convenient for citizens to travel safely.

Permeable bricks *** bad distinction

1. Look at the overall appearance

Nowadays, the more defective permeable bricks on the market are relatively rough in appearance and have very large pores. The service life of this kind of permeable brick is relatively low, because the prominent "feature" of large-pore permeable brick is that it is easy to be blocked by dust, and once it is blocked by dust, the permeable brick loses the effect and value of the permeable brick.

2. Look at the particle distribution

In order to ensure the permeability and permeability timeliness of permeable bricks, the particle size of the particles should be reasonable and evenly distributed. In order to reduce the cost of inferior permeable bricks, a large amount of fine powdery clay and coal ash are mixed into the raw materials, and the particles can be seen on the surface, bottom and side of the bricks, and the particles are not obvious.

3. Look at the inspection standards

In fact, the state has strict regulations and requirements on the permeable aging, permeability rate and mechanical properties of permeable bricks, which is what we often call "national standards" and "local standards".

When we buy, we can let the manufacturer show the data inspection report of the product to see whether the performance indicators of the permeable water brick meet the national standard. Please keep in mind that these three indicators are the "touchstones" to measure the quality of permeable bricks.

4. Look at the batch quality

The quality of see-through bricks can not only look at the quality of a single product, but also the quality of batch products. Due to the manufacturer's process management, raw material control and other reasons, the quality of inferior permeable bricks will fluctuate greatly, especially in terms of specifications, color difference, strength, permeability, etc., which will affect the stability of product quality.

Ceramic permeable brick is a type of brick with good permeability, people may often see ceramic permeable bricks in daily life, but they don't know much about it, what kind of brick is ceramic permeable brick? Today, PCHOUSE will answer them for you one by one.

1. Ceramic permeable brick refers to the high-quality permeable building materials formed by using ceramic raw materials through screening and selection, reasonable organization of particle gradation, and addition of binders, molding, drying and high-temperature sintering.

2. Ceramic permeable brick has very good permeability, and is a new type of landscape ecological material that integrates permeability, combustion retention, wide water retention and height.

3. Ceramic permeable brick is a kind of brick with good ecological and environmental protection performance. Ceramic permeable bricks can be produced from industrial wastes such as ceramic waste, sewer sludge particles, waste refractories, and over-fire gangue, and can be reused, and can be fired into bricks again after crushing.

4. Ceramic permeable bricks have many advantages such as high strength, good permeability, good freeze-thaw resistance, good anti-slip performance, and good ecological and environmental protection performance.