What are the benefits of using a three section waterstop screw compared to a traditional waterstop r

The three-section water-stopping screw is mainly to facilitate the purchase and use of building friends, it can be said that there are many benefits, when purchasing, we only need to provide the thickness of the wall, that is, the length of the inner rod, and the length of the outer rod is fixed, and can also be reused, the connecting accessories joint nut can also be recycled, it is easy to place and easy to distinguish in the transportation process, in the foundation waterproofing of large-scale underground engineering, the purchase of a new water-stopping screw is also a hard index, and it is worth it to save.

Hello, compared with the traditional water-stopping screw, the most intuitive way to use the three-stage water-stopping screw is to save money, time and effort, why? The traditional water-stopping rod is a one-stage type, after the concrete wall construction, it is necessary to do the cutting of the outer rod at both ends, and the three-section water-stopping screw is not the same, it is composed of three sections, the inner rod *1, the outer rod *2, the cone nut *2, the outer rod and the cone nut can be disassembled after the concrete wall is completed, and can be reused, so is it not money-saving, and the operation makes it, does not waste excess manpower, embodies the real energy-saving, environmental protection screw. Hope it helps, thank you.

The main reason why more and more construction sites use the new three-stage water-stopping screw is because the three-stage water-stopping screw saves effort, money and environmental protection.

Labor-saving: After the wall is poured, there is no need for a cutter to cut, only a wrench needs to be used to disassemble the outer rod.

Save money: The outer rod of the three-stage water-stopping screw can be recycled, and you only need to buy the inner rod, reducing the cost.

Environmental protection: the outer rod is not wasted to save steel, and there is no cutting machine to cut without causing dust and polluting the environment.

Three-stage water-stopping screw.

The advantage of the three-stage water-stopping screw is that the structure of the three-section water-stopping screw is three-section, the inner rod in the middle is left inside the wall, and the outer rod can be recycled, which can save a lot of construction costs and environmental protection: the traditional water-stopping screw needs to be cut off with a cutting machine after the wall is poured, resulting in dust pollution, and the three-stage water-stopping screw only needs to remove the outer rod with a wrench.

The new three-section water-stopping screw is divided into three sections: the middle part is the inner rod, which is left in the wall and belongs to a kind of consumables, and the length of the production screw is customized according to the thickness of the engineering wall. The screws at both ends are connected to the middle screw through the bell head (connected to the coneal mother), which can be easily removed and used in turnaround.

When in use, no matter how long the middle screw is, it can be matched and used. The water-stop sheet in the middle of the new three-stage water-stopping screw is welded with CO2 gas, which has no welding slag and no welding hills, and the water-stopping effect is 100%. In the construction process, the screws at both ends can be easily loaded and unloaded, which not only eliminates the gas cutting process of the old-fashioned water-stopping screw, but also improves the work efficiency by 80% at the same time.

Hope it helps, thank you.

The three-section water-stopping screw or the through-wire water-stopping bolt will have a characteristic, that is, the hole is blocked in the later stage, which is the first blocking, also known as a seal, so it must be done well. The next step will be the use of waterproof coating, that is, polyurethane suspected of the first volume of waterproof coating into the second plugging of Qinhongxing, this kind of sealing of the main celery liquid if the formation of a waterproof layer, in fact, on the wall to do waterproof treatment, so that the wall has a waterproof effect.

1. The water-stopping screw is usually used in the pouring of the basement shear wall, which plays the role of fixing the template and controlling the thickness of the concrete pouring. The water-stopping screw is divided into two kinds, one is the old-fashioned water-stopping screw, and the other is the three-stage water-stopping screw, the three-stage water-stopping screw is composed of two outer rods and an inner rod and a nut.

2. Three-section water-stopping bolts are also called three-section water-stopping screws and new water-stopping screws, and there are usually three types of three-stage sleeve water-stopping screws, three-section verteal water-stopping screws, and cast iron three-stage water-stopping screws, the most common of which are the first two types of Zibu. The three-section water-stopping bolt is used for box culverts, underground pipe galleries, shear walls, sewage pools, exterior walls and basements and other projects that need to be waterproofed.

When carrying out the construction of water treatment building structure, it is usually necessary to use a water-stopping screw, and the biggest difference between the through-wire screw and the water-stopping screw is that it is welded with a small iron piece in the middle than the through-wire screw. Commonly known as water-stopping iron, there is a gap between the wire screw and the concrete slab wall, and water will seep out of the gap between the steel bar and the concrete; If a piece of iron is welded in the middle of the screw, the moisture is blocked when the screw penetrates into the iron sheet to achieve the effect of stopping water.

Constant formwork water-stopping screw length, the thickness of the plate wall plus 40cm, due to the completion of the formwork, the water-stopping screw both ends are exposed, the wire water-stopping screw wholesale should not be too long or too short, the wire water-stopping screw table can not be too long, too long will be wasted and occupy space, too short is not conducive to cutting. Therefore, this is a regular length and is suitable for all water-stop spirals.

According to the shape, the water-stopping screw can be divided into the old-fashioned water-stopping screw and the three-stage new water-stopping screw. The traditional simple three sections, as the name suggests, are the three Zhiqing sections, and in order to complete its task, there is also a joint nut between the three sections of Suihong that plays the role of a joint and a fierce knot. Second, the production is difficult, and the production of simple products is relatively easy, which is understandable, so the production requirements for the new water-stopping screw are also relatively high.

Wire water-stopping screw: It is composed of a through-wire screw plus two positioning pieces and a dismantling fiber potato water-stopping piece, the positioning piece at both ends plays the role of supporting the template, and the water-stop piece in the middle adopts carbon dioxide protection welding like a vertical boring, this process makes the solder of the solder piece full, and when the water meets the water-stopping piece, it produces reflux and thus plays a water-stopping effect.

Three-section water-stopping screw: it is composed of an inner rod, two vertebral body connecting mothers and two outer rods, in which the inner rod is welded with a water-stopping sheet to play the role of stopping water, the outer rod is a filament and a thick wire, the filament is connected with the inner rod by connecting the cone, and its stability is strong, and the single screw of 12 can withstand more than 6 tons of tensile force, and the screw of 14 can withstand more than 8 tons of tensile force, and the thick wire of the outer rod plays the role of reinforcing the template by using a nut and a mountain type card.

The advantages of the galvanized three-section water-stopping canopy screw mainly lie in the relative cost savings, and the wall effect of the whole empty body is beautiful, the water-stopping effect is relatively good, and other factors, in addition, it can also be reused.

The names are different, but they are all a type of water-stopping screw.

The product structure is not the same, the one-stage non-stop screw is composed of a screw and a non-stop piece in the middle, two positioning pieces or positioning ribs at both ends, and the three-stage water-stop screw is composed of an inner rod and two outer rods of a welded water-stop piece, and two joint nuts.

The production process of the two is different, which is determined by the product structure.

For the consumption part, the outer rod is useless to cut after one-stage use, which is equivalent to a water-stopping screw that has been completely consumed; The three-section water-stopping screw only consumes the inner rod in the middle section, and the outer rod and joint can be reused.

The three-stage water-stopping screw greatly reduces the cost.

The three-stage water-stopping screw is used for easy release.

After disassembly, the three-section water-stopping screw wall has good flatness, easy to form a clear water wall, and easy to pass the acceptance.

The water-stopping screw includes a three-stage water-stopping screw, an old-fashioned water-stopping screw used in construction engineering, a three-stage water-stopping screw, a five-stage water-stopping screw, and a tubular water-stopping screw, which are collectively referred to as three-stage water-stopping screws.

The three-section water-stopping screw is also called the new water-stopping screw, and the structure is composed of three parts: the outer rod, the inner rod and the joint nut. The three-section water-stopping screw can be divided into cone connection and sleeve connection.

This is a three-section water-stopping screw connected by a cone.

This is a sleeve-connected three-section water-stopping screw.

Hello, what is the difference between a water-stopping screw and a three-section water-stopping screw?

There are two kinds of water-stopping screws: old-fashioned water-stopping screws and new water-stopping screws, we normally call the old-fashioned traditional water-stopping screw water-stopping screws, and the new water-stopping screws are three-stage water-stopping screws. Therefore, the three-section water-stopping screw is a kind of water-stopping screw, from the appearance, the old-fashioned water-stopping screw is the traditional one-stage type, and the new water-stopping screw is a three-section type, which is composed of three parts: outer rod, inner rod and joint nut. Under the same conditions, the use of the old water-stopping screw and the three-stage water-stopping screw is the same, and the difference is in composition and production.

The difference between the two mainly lies in the use mode and use effect, the traditional one-stage water-stopping screw dismantles the template after the concrete body is fixed and formed, and cuts the end rod exposed outside the wall, on the one hand, the cutting effect is not ideal, the wall is not beautiful, and can not form consistency. The three-section water-stopping screw can be dismantled first, and the forming template can be removed in a large area, and the template can reach zero loss, which can save a sum of money on the template and the end rod for the construction site.

The main difference is that the style is different and the way it is used is not the same.

The water-stopping screw and the three-section water-stopping screw are both acting on the concrete wall to play the role of waterproof and water-stopping, but the difference is that the outer rod of the three-section water-stopping screw can be reused, which is more material-saving.

The water-stopping screw is integrated, the three-stage type is split and can be split, the three-stage type can protect the template, and the turnover outer rod can be reused without damage, reducing costs.

1. The traditional water-stopping screw is composed of three parts: the screw, the positioning piece that controls the thickness of the wall and the water-stopping piece.

Two and three sections of the water-stopping screw composition:

1. In the middle is the waterproof tension inner brace, which is used to control the thickness of the wall, and the thickness of the wall is consistent with the size of the inner brace.

2. The plastic plugs at both ends are positioning ribs to locate the template.

3. The screw rod connected at both ends of the tension inner brace is the turnover screw, which can be easily loaded and unloaded, and then used no matter what the size of the middle pair of tension pipes is, the turnover screw can be matched with it.

Acting on the concrete of the basement wall or column when fixing the template to prevent the mold from bursting, because this rod passes through the wall, the water is easy to penetrate along the screw, so the water-stopping screw welds a square steel bar in the middle of the screw called the water-stopping piece, which can increase the penetration path of water and play a certain water-stopping role.

It is mainly used for infrastructure projects, underground facilities, tunnels, sewage treatment plants, water conservancy, subway and other projects. It is used for pouring concrete for expansion joints such as gates, dam bottoms, construction projects, and underground buildings. QZ series made of rubber. So as to ensure the service life of the engineering building.

Hello, what is the difference between a water-stopping screw and a three-section water-stopping screw?

The water-stopping screw here should refer to the one-time water-stopping screw, that is, the one-stage structure, which is different from the three-stage water-stopping screw, the water-stopping screw of the one-stage structure should be cut after construction, and the three-stage structure is not needed, here is the difference, in addition, their use effect is the same, I hope to help you, thank you.

Disposable water-stopping screw.

Three-section water-stopping screw.

Through wire water-stopping screw: it is composed of a through-wire screw plus two positioning pieces and a water-stopping piece, the positioning piece at both ends plays the role of supporting the template, the early disturbance letter water-stopping piece in the middle generally adopts protective welding, this process makes the solder of the solder piece full, when the water meets the water-stopping piece is to produce reflux and thus play the effect of stopping water, three-stage water-stopping screw: it is composed of an inner rod, two vertebral connecting mothers and two outer rods, in which the inner rod land wheel is welded with a water-stopping piece to play the role of water-stopping, and the outer rod is a filament and a thick wire, the filament is connected with the inner rod by connecting the vertebral body, and its stability is strong.

On the whole, if Li Zhenguo uses a large amount, the new three-section screw is still more economical, the inner rod is enough, and the outer rod and accessories can be properly purchased according to the progress of the project, and the workers can save time, effort and labor to operate. Overall, it can save a lot of costs.

The water-stopping screw is the most common basic building material, the earliest use of the screw is the wire water-stopping screw, the wire water-stopping screw is also called the old-fashioned water-stopping screw, a water-stopping piece in the middle, two positioning pieces on both sides, and now there is a new three-stage water-stopping screw. So which saves money between the three-stage water-stopping screw and the through-wire water-stopping screw? Let's find out.

The general underground building is required to do waterproofing, waterproof engineering commonly used waterproof screw roughly two kinds: through wire waterproof screw and three-section waterproof screw, with the rapid development of China's economy, the construction of underground pipe gallery and civil air defense engineering is increasing, for example, underground pipe gallery engineering. The rational use of the underground space of the whole city is equivalent to the installation of electricity, communications, gas, heating, water supply and drainage when building a tunnel.

The integration of such engineering pipelines is convenient for the implementation of the system of unified management and monitoring, and can be unified planning, design and construction. It can be seen that this is an important infrastructure to ensure the operation of the city.

Through-wire water-stopping screw: It is composed of a through-wire screw plus two positioning pieces and a water-stopping plate, and the positioning pieces at both ends play the role of supporting the template. The middle waterstop sheet generally adopts protective welding, this process makes the solder of the solder piece full, and when the water meets the waterstop sheet, it produces backflow to play the effect of stopping water.

Three-stage water-stopping screw: It is composed of an inner rod, two cone-body connecting mothers and two outer rods, in which the inner rod is welded with a water-stopping sheet to play the role of water-stopping. The outer rod is a filament and a thick filament, and the filament is connected with the inner rod by connecting the vertebra, which has strong stability.

On the whole, if the amount is large, the new three-section screw is still more cost-effective, the inner rod is enough, and the outer rod and accessories can be purchased appropriately according to the progress of the project. Workers can save time, effort and labor to operate, and can save a lot of costs as a whole.

Benefits of using a three-section water-stop screw:

1. After the wall is poured, the outer rod of the screw is removed first, and the template is removed without resistance and the template is zero loss.

Second, the project partition, layering, segmented construction: the outer rod of the screw can be reused, and only the middle part of the screw needs to be purchased in the later construction, which is more cost-effective.

3. Eliminate the truncation of the outer rod of the screw and the treatment of the broken end of the screw. Screw broken end anti-rust and other working procedures, saving man-hours.

Fourth, the wall poured by the three-section water-stopping screw directly meets the standard of the clear water wall, saving decoration costs.

5. After the screw is removed, the conical pit reserved on the wall. Fill with high-standard mortar waterproof, the effect is better.

6. Only a wrench is used in the screw removal procedure, and there is no need for cutting and gas cutting, and there is no potential safety hazard.

7. The length and size of the screw are unified, the internal support is stable, and the wall thickness is uniform and consistent.