博文

目前显示的是 三月, 2018的博文

The process and significance of mixing concrete

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Since the invention of concrete and stone construction has undergone significant development and innovation, including the preparation of concrete concrete at the time of construction. construction process The building process includes site preparation, such as making grooves for laying the foundation, making foundations, laying slabs, making walls, and if it is a floor, making floors. Concrete preparation requires the mixing of sand, concrete, water, and cement in a certain proportion before the mixture is poured onto the mold and allowed to solidify. This has its inherent disadvantages, which are easily solved by the developer of ready-mixed concrete. Ready-mixed concrete is premixed with concrete in the required proportions and transported by special trucks equipped with a rotating drum that contains concrete when continuously mixed. Then sent to the construction site and sent to the mold. The benefits of ready-mixed concrete 1. Labor costs. The labor required for t

Advantages of concrete bricks for construction

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The construction industry recognizes that there are two main types of masonry. These are blocks or stone masonry. Recently, the use of block masonry is of great interest compared to the use of stone in architecture. Most developing countries in Africa and the world are in a construction boom, which has created a demand for construction equipment. In recent years, the use of bricks has continued to increase, mainly due to the rise of global construction projects. Concrete block forming machines offer a variety of advantages that make them more attractive than stones in developing countries. Some of these advantages are: 1. Guaranteed versatility; due to high structural strength and performance, concrete blocks have high versatility in daily use. The blocks can also be manufactured in various colors, shapes and surface textures for indoor and outdoor use. 2. They are larger in size and therefore require much less joints than standard size cut stones. 3. The concrete block mo

Hydraulic system in block making machine

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The hydraulic system is a mechanical function that acts through hydraulic pressure. In hydraulic-based systems, mechanical motion is produced by containing pumped liquid, usually produced by moving the piston's cylinder. According to the different forming structures, the block making machine is divided into a hydraulic block making machine and a mechanical block forming machine. Hydraulic machines can produce a variety of bricks by changing different molds. It is mainly designed with hydraulic transmission as a brick, with low noise, large output, etc. It is widely used in buildings, squares, roads, parks and other buildings. As one of Chinese leading manufacturing and export companies, we produce hydraulic concrete block moulding machines that can produce concrete solid blocks, concrete hollow blocks, and interlocking paving blocks. Our product range is the most leading price in the market, especially in Africa and Asia. Our company FULANG is a leading manufacturer and expo

Common problems, causes and solutions in the process of producing bricks(2)

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Last week we talked about some problems in the production of clay bricks and solutions. Today we will continue to share with you some of the problems and solutions that arise from the production of clay bricks.  1.The deformed adobe and mud column are opened immediately after cutting. Reason: Failure of the vacuum chamber Solution: Improve the maintenance, repair and maintenance technology of the brick machine to ensure the normal function of the brick machine performance. Make the necessary technical renovations. Another reason for the failure of the vacuum chamber is that the sand-based raw material, so the closed mud layer that is drilled is too thin and can easily be pumped away, causing vacuum damage, so the adobe cannot be shaped. The best way to solve this problem is to change the proportion of raw materials and increase the plasticity index of raw materials. Another method is to cut the tip of the soil to 2-10 cm depending on the material properties of the soil (it must b

Common problems, causes and solutions in the process of producing bricks(1)

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Most brick factory owners spend a lot of time and energy to begin their brick factory, however, not all of the brick factory has achieved success, the reason is that before starting earth brick factory, they don't have enough research and services. In order to avoid the investment loss of mud brick production, we summarized the common phenomena of brick brick and summarized the common mistakes made by the owners of new brick factory. 1. There was a large crack in the deformed adobe. In more serious cases, the entire adobe will split. Reason: The plasticity index of the mud is too low and there is almost no plasticity. Solution: Improve the plasticity of raw materials, such as clay, slime, and mud. For raw materials with low plasticity index, aging, watering, stirring, rolling, extruding and other methods can also improve its performance. 2. The surface of the adobe is not smooth, obvious particles, more sand pits, corners or grooves are gone. Reason: The smashing

Hydraform interlocking bricks

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Hydraform is a well-known company in South Africa and headquartered in Johannesburg. In the coastal city of Durban, it has 1,400 square meters of production facilities for export. Hydraform is committed to developing building technology for more than 25 years. Through continuous research and development with leading organizations, Hydraform has developed a stable cement block that is dry-stacked on four sides and interlocked with each other, eliminating the use of mortar in 70% of the building structures, and eliminating the need for concrete and Steel column. Due to speed, efficiency and cost savings, Hydraform interlocking bricks are the perfect choice for users to build various buildings. Now, our company has also developed high-quality hydraform interlocking brick making machines that can produce such bricks. They are M7MI and M7MI TWIN. All of them can produce the bricks shown in the figure below, and the M7MI TWIN has more output capacity. Following are the advantages of

Good effect and low cost, fly ash bricks

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Now day s , the increase in construction costs is due to high labor rates, cement, steel, sand, bricks and all types of building materials.   Therefore, new technologies must be implanted in buildings to reduce the cost of housing.  We  have found new technologies in "low-cost housing" and got all the new technologies.   Here is a "fl y ash  b loc k s ." Introduce The manufacturing facility for fly ash bricks can be established at nearby thermal power stations. Because the main raw material fly ash is generated by thermal power stations. Because the fly ash of the thermal power station is provided free of charge, entrepreneurs only have to bear the transportation charges of the fly ash from the thermal power station to the middle of the manufacturing equipment, so that they can have a large amount of raw materials for production. Market There is a great demand for fly ash bricks. The people's consciousness is a must. At the same time, the government

QTF4-25 automatic hydraulic cement block making machine

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Yesterday, we introduced a small mobile concrete brick making machine. Today we are going to introduce you to a large concrete brick making machine. There are two main differences between QTF4-25 and QTF40-3d: 1. QTF40-3D is a movable brick making machine, which does not need to use a pallet, while QTF4-25 is a fixed brick machine, which requires the use of a pallet and it has a very high yield. 2. QTF40 -3D is powered by diesel engines, and 4-25 is powered by electric motors. QTF4-25 is the most economical concrete block manufacturing machine. It is the ideal material for producing high quality concrete blocks. It is the manufacturer of industrial grade and special parts. It consists of two fixed presses with high output power. The robustness, ease of use, and simple maintenance of these machines are outstanding. Another advantage of this machine is that it does not require a large electrical installation, it only needs 16.35KW, so it is very suitable for a good selection of pro

QTF40-3D diesel engine egg laying block making machine for sale

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1. Introduction of QTF40-3D mobile block making machine: The QTF40-3D mobile block machine is a special block for cement blocks. Concrete raw materials are cement, sand (rock, pumice or coal slag, gangue, pumice, ceramsite, slag crush). The advantages of finished products are high quality, cost savings, and can prevent the material from tipping over. The QTF40-3D mobile block machine has advanced design, wide application scope and simple operation. It can also shorten production time and save project costs. This machine uses mold vibration and mechanical mold release. Without trays, the strength of the blocks meets the requirements of the quality supervision department, complies with national standards, and the accurate dimensions and angle scales are now one of the ideal models. 2. Production conditions: Production site: It takes about 300 square meters. To ensure the quality of the block, it is recommended to use the JQ 350 mixer model. Finished products should be kept d

Egg laying block machine vs Static Block Machine

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Static block making machine Bricks and blocks are produced on boards or pallets. Mechanical equipment is stable and production is extruded in some form of conveyor system. Egg laying mobile block making machine Brick production occurs on concrete slabs. The machine is not still, it is moving on the wheel. The aggregate is fed into the machine, the brick is compacted, and the machine moves forward (or backward) from the brick. The system is compared to a chicken egg; Hence the term "egg laying block making machine". Methods to compare 1. Static mechanical plates are easy to handle damage. 2. The Egg laying block making machine that requires expensive concrete plates, thick enough to prevent vibrations from spreading to the bricks behind them. Boards are cheaper for a day's production; But they don't live as long as concrete slabs. 3. The static machine can eliminate the need to transfer the mixture from the machine to the mixing station in the adj

FL5-10 automatic hydraulic soil interlocking brick making machine

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1. Function China supplier hydraulic hydraform paving block brick making machine can produce different shapes interlocking bricks by changing mould. 2. High production efficiency This machine is an automatic brick making machine and the shaping cycle is 10s. The production can start and finish just by pressing start button, so the production efficiency is high with labor saving, it can produce 14400 pieces bricks per day. 3. Advanced technology Hydraulic pressure molding technology is adopted by this machine, and the pressure can arrive at 60 MPa, so the brick machine has more stable and higher-efficiency working status and the bricks producted are of better quality, large density and higher strength. 4. High quality mould The moulds adopt precise line cutting technology and carburizing treatment technology to prolong mould lift and increase the block nould precision, so the brick moulds have better performance and longer service time. And the bricks produced are of higher