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What are the misunderstandings in purchasing PC bricks

In the purchase of PC bricks, common misunderstandings include the following: Price misunderstanding: Thinking that PC bricks are expensive means high-grade. In fact, the grade of PC bricks is determined by their quality, not the price. High prices may include factors such as brand premiums and marketing strategies, so the grade of PC bricks cannot be judged solely by price. Specification misunderstanding: Think that the bigger the PC brick, the better. PC bricks with large areas are prone to hollowing when laying, which affects the use effect.

A common misunderstanding when purchasing PC bricks: PC bricks are expensive, the higher the grade. Many people are sensitive to product prices and always think that the higher the price, the higher the grade of the product. Therefore, when purchasing, many people often judge the price. However, the grade of PC brick products is determined by quality. The bigger the PC brick, the better.

Small-area construction: If it is a construction area of tens of square meters, the price of pc bricks is usually around 40 to 80 yuan per square meter. Large-area construction: For large-area projects, such as municipal and river courses, due to the large purchase volume, the unit price will be relatively cheaper. The specific price needs to be determined through negotiation with the supplier.

Key process of pc brick laying

1. The key process of PC brick laying mainly includes four links: grassroots treatment, material preparation and laying, PC brick laying and adjustment, and post-processing. Grassroots treatment: Ensure that the foundation layer is flat and solid, without loosening, sand lifting, etc. Conduct compaction testing to ensure that the compaction reaches 93% or above. Remove debris, such as dust, gravel, etc., from the grassroots to keep the grassroots clean. If it is a concrete base, expansion joints need to be reserved, with a spacing of generally 4-6m to adapt to thermal expansion and contraction caused by temperature changes.

2. The thickness is 10 to 15mm, and gently push it with your hand to make the PC brick bottom and the paving surface parallel, so that it is more convenient to expel bubbles. Then use a rubber hammer to gently tap the brick surface so that the bottom of the PC brick can eat pulp to avoid hollowing; then use a rubber hammer to tap the brick surface until it is flat, and use a level ruler to measure it to ensure the level of stone paving. If the paste is not properly applied or is lower than the height of the horizontal control line, remove the paste and reapply it, and then flatten it and knock it firmly.

3. First lay road teeth bricks or carry out edge treatment around the area where square bricks need to be laid. Secondly, remove the loose soil on the inner surface of the area, and then dig the corresponding depth according to the thickness of the pc brick to densify and vibrate the entire area. Then lay a layer of medium to coarse sand of 30 to 50 mm, and then be compacted and vibrated. If the area is frequently passed by heavy vehicles, a layer of gravel should be laid under the sand layer as a base layer.

4. Drawing: Before paving the brick body for the construction of gravel layer and concrete cushion, the back of the brick body and the base layer must be cleaned of debris to ensure that the bonding surface is clean.

5. Laying salad flat: Fill a certain amount of fine sand in the frame and use a special flat wooden strip to straighten it out to ensure the flatness of the laying surface. Laying PC bricks: Select the appropriate laying method according to the construction area and customer requirements, starting from a longer or straight edge. When laying, apply a binder (such as concrete interface treatment agent) to the back of the imitation lychee sesame ash PC brick, and then lay it on the treated area.

Why changing granite to PC bricks is not a wise decision

1. Changing granite to PC bricks is not a wise decision. The main reasons are as follows: poor anti-pollution ability: PC bricks have higher surface roughness and porosity than natural granite, which makes them more susceptible to pollution and is relatively difficult to clean. Problems with strength: PC bricks have relatively low strength and are easily damaged by external forces. Especially in places that need to withstand the test of a large number of people and vehicles, their service life may be short.

2. The core advantages of PC bricks are outstanding: the price of PC bricks is only 1/3 to 1/2 of that of natural granite, and the later maintenance cost is low. Daily cleaning only requires wiping; while natural granite needs regular sealing and anti-fouling treatment, otherwise it is easy to cause color bleeding to reduce the appearance. High construction efficiency: PC bricks are light in weight, have strong impact resistance, and are more convenient to transport and install. They are especially suitable for complex terrain or scenarios requiring rapid completion.

3. Roadside stone is natural granite, also called acidic crystalline plutonic rock. It is a widely distributed rock among igneous rocks. It belongs to hard stone and consists of feldspar, Yunnan cement roadside stone, quartz and mica. Its composition is mainly silica, accounting for about 65% to 75%. The rock is hard and dense. The stone along Yunnan Cement Road costs a piece. The crystal grains are fine and uniform. The mica content is low but quartz is more, and it does not contain pyrite.

How much is the price of pc bricks per square meter

1. How much is the price of pc bricks per square meterDoes pc bricks expand and contract seriously?？pc brickDoes pc bricks expand and contract seriously?The price has a certain relationship with the size of the construction areaDoes pc bricks expand and contract seriously?If it is tens of square meters, it is usually about 40 to 80 yuan per square meter. But if it's a big projectDoes pc bricks expand and contract seriously?, then the unit price will be relatively cheaper. What is PC brick? PC brick is a new type of material, also known as polycarbonate brick, which is a synthetic material. The appearance imitates the appearance of stone and can replace the use of traditional bricks.

2. The price range of ceramic imitation stone pc bricks is about 90-130 yuan/square meter.

3. The price of pc bricks is generally about 40 - 80 yuan per square meter, but the specific price is related to the size of the construction area. For large projects, the unit price will be relatively cheaper. The following are a few detailed explanations about the price of pc bricks: Small area construction: If it is a construction area of tens of square meters, the price of pc bricks is usually around 40 to 80 yuan per square meter.

This is the end of the introduction of whether pc bricks expand and contract seriously and the principle of pc bricks. slot machine ph casino,slot ph casino,slot machine casino,slot casino,slot ph,BAY888.com The world's leading slot game platform, providing exciting gaming experience and generating rewards. Join now and start your journey to victory!。