How to distinguish the quality of red bricks

Red bricks are widely used in the housing construction industry. The most basic building material in construction is red bricks. We need to use red bricks to build houses and build basic structures. Generally, a building needs a lot of red bricks, even if we build our own houses Need a lot of red bricks, red bricks can be said to be an essential building material. So how much is a red brick on the market now? Everyone must wonder how much a red brick is ! The following introduces you to the relevant knowledge of red brick price and red brick quality discrimination method, hoping to help friends who have needs in this regard!

Red brick quality discrimination method

1. The weight measurement brick is not the heavier the better, the same size and lighter weight are better, indicating that the soil is properly fired evenly.

2. Listening to the sound can touch the product with the product. If it emits a crisp metallic sound, the product will have better sintering or hydration and higher strength. Conversely, if the sound is turbid, dull, mute, or no sound at all, it indicates that the product has serious problems, the strength will certainly not be too good, or it may be under-fired. (Expansion: Underfire bricks are white areas that are not fully burnt out; overfire bricks are the ones that are cracked or have a big belly.)

3. The color is generally light red, too heavy or too light. The red brick is due to the high temperature in the combustion that converts the iron element in the brick to ferric oxide. Now the brick processing technology uses the brick spontaneous combustion method, which is to add pulverized coal to the brick blank. If the combustion is insufficient, it will produce black heart Bricks, but there is no need to ask for no black heart at all. White ash is also added to the processing of individual bricks, so some will have white white ash residue, but the less the better, the white ash residue is the weak point of the brick. If the color is brown or light rose, it means that the brick is not fully burned, its strength is poor, and it is easy to absorb water.

How much is a red brick

Although there are many types of bricks on the market, everyone still prefers red bricks for decoration. Red bricks are made of clay, shale, coal gangue, etc. as the main raw materials, after crushing and mixing kneading, compression molding, and finally oxidized into strong building bricks at high temperature. This red brick is also called clay brick. This brick has good strength and durability and is suitable for use as a building material. Red bricks were invented by the ancient Romans, and many buildings in Europe can now see the red bricks.

The price of red brick has different standards in different places. Generally, the price of red brick is around 0.4 yuan. If you want to buy red bricks, you can choose multiple products with the best price and quality to buy.

The price of red bricks is different because of the different fired materials. Various materials include clay, ceramics, concrete, cement, clay, lime sand brick, synthetic resin, shale, fly ash, etc.

Among them, the more common red bricks of external walls made of clay are generally around 0.4-1 yuan / block;

Red bricks made of ceramics are more particular because of raw material procurement, configuration and processing methods, and the price is more expensive than clay red bricks, generally 1-3 yuan / block;

Red bricks made of concrete are often used in building red bricks, with the highest utilization rate and the cheapest price, generally between 0.2-0.5 yuan / block.

Note: This price is for reference only. Due to the different regions, of course, the price will also be different, if you want to know more relevant price information, please refer to the local dealers!

Editor's summary: The above is the method of distinguishing the quality of red bricks. The relevant introduction of how much a red brick is, I hope it can bring reference value to everyone's purchase. For more information, please continue to follow our website.

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