How much overlap do you need on both sides of the gutter cover?

The length of the gutter cover that needs to be overlapped on both sides depends on the width of the cover and the width of the gutter. In general, the width of the cover varies from 30cm-50cm, and the width of the gutter also varies. When installing the gutter cover, the two sides of the cover need to be lapped together to ensure the tightness and stability of the gutter.

Generally speaking, the lap length of the cover plate should be about 1 3 to 1 2 of the width of the cover plate. For example, if the width of the cover plate is 40cm, then the lap length should be between 13cm and 20cm. If the width of the gutter is large, the lap length can be increased appropriately to ensure the stability and tightness of the cover.

When installing the gutter cover, you also need to pay attention to the following:

1.The length of the gutter cover should match the length of the gutter to ensure complete coverage of the gutter.

2.Before installing the cover, it is necessary to clean the debris and dirt in the gutter to ensure the tightness of the cover.

3.At the lap of the cover, sealant or sealing tape is required to prevent water leakage.

4.When installing the cover, it is necessary to ensure the flatness and levelness of the cover to ensure smooth drainage.

In short, when installing the gutter cover, it is necessary to determine the lap length according to the actual situation, and pay attention to ensure the tightness and stability of the cover plate to ensure the normal operation of the gutter.

If you want to lap on both sides of the gutter cover, you must lap 30 cm.

How much does it need to be overlapped on both sides of the gutter cover, and in general, the main street needs to be repaired on both sides of the gutter. Fifty centimeters.

You'll have to give the parameters. According to the reinforcement and concrete calculation of the anchorage length, the minimum is 200.

How big do you mean to have on both sides of the gutter cover? Normal should be up to 4cm.

You need to have at least a five-centimeter support! Otherwise, it's easy to fall.

How much does it take to rain over the street on both sides of the cover, this love you actually come to the blow, see how much you need to be a big person.

First attach the common thickness table of the finished drainage ditch cover.

The thickness of 120mm can withstand about 900kN

The thickness of 100mm can withstand about 600kN

The thickness is 90mm, and it can withstand about 400kN

The thickness is 80mm, and it can withstand about 250kN

The thickness of 70mm can withstand about 125kn

The thickness of 50mm can withstand about 15kN

Then we understand a knowledge, that is, the load-bearing level of the gutter cover, which is divided into the following parts:

a15

Pedestrian areas, bicycles and other light vehicle driving areas, such as pedestrian streets, gardens and other places with low load-bearing requirements. B125 is often used in places where small vehicles pass, such as: slow lanes, small car parking lots, etc. Such as community access, parking lot and other situations.

c250

It is often used in places where large vehicles pass by, but not too frequently, such as: curbs, shoulder areas, traffic auxiliary roads, large parking lots, stadiums.

d400

Generally, it is often used in places where high-frequency vehicles pass, such as: road driving lanes, fast driving lanes, etc.

e600

Generally, it is a place where heavy vehicles pass, such as: forklifts, fire trucks, heavy-duty trucks, such as industrial areas, unloading yards and other high-load-bearing vehicles.

f900

This kind of standard is relatively used in the places where it is used, and the requirements for load-bearing are very high, such as: heavy-duty vehicle driving areas, such as airports, cargo ports, military venues, etc.!

The basic starting point of the calculation of the load of the drainage ditch cover plate is to take the bending moment at the midpoint of the ditch cover plate as the maximum load, and the wheel load is evenly distributed on the bearing flat steel according to the wheel grounding area during the calculation, and the bending stress of each bearing flat steel does not exceed the strength design value of the material, that is, it is regarded as meeting the strength requirements. The maximum deflection should be calculated at the same time, and for the roadway ditch cover, the deflection should not be greater than 1 500 of the span. [Click to learn more product details of Dechuang Steel Grating Plate and**].

Gutter cover is also known as:"Gutter covers"、"Manhole covers"Initially, the "manhole cover" was made of cement and cast iron, but later it was easily damaged in normal use and had a large replacement cost. It is made of steel grating plate pressure welding, so that it has simple construction and installation, light weight, good bearing, strong impact resistance, excellent drainage, beautiful use of the surface of the product after hot-dip galvanizing treatment, anti-rust and anti-corrosion, and has the incomparable advantages of cast iron ditch cover.

If you want to buy galvanized ditch covers, we recommend Dechuang wire mesh products****. Dechuang wire mesh products company has a perfect organization, scientific and technological management mode, strong technical force, a variety of specifications of steel grating series products, products are widely used in highways, petrochemical, chemical, ports, alloys, electric power, papermaking, steel, building materials, municipal, petroleum, sewage treatment and general industrial plants, municipal construction and other fields. <>

A gutter cover is a component used to cover a gutter and is usually made of materials such as concrete, reinforced concrete, cast iron, etc. Its main function is to protect the gutter from damage from external objects, and it is also able to bear the weight of vehicles and pedestrians.

So, how do you calculate the size of a gutter cover? Here are some basic calculations:

1.Determine the size of the gutter: The length, width, and depth of the gutter need to be measured first to determine the area and depth that needs to be covered.

2.Determine the size of the cover: According to the size of the gutter, calculate the required cover size. Typically, the length and width of the cover should be a bit larger than the length and width of the gutter to ensure complete coverage.

3.Determine the thickness of the cover: The thickness of the cover should be determined according to the weight required to be carried. In general, the thickness of the cover plate should be greater than or equal to the depth of the gutter to ensure sufficient strength and stability.

4.Determine the material of the cover: The material of the cover should be selected according to the weight required to carry and the environment in which it will be used. For example, if you need to bear the weight of a heavy vehicle, then you should choose a reinforced concrete or cast iron cover.

In summary, there are several factors to consider when calculating the size of a gutter cover, including the size of the gutter, the size, thickness, and material of the gutter. When choosing a cover, it should be considered according to the actual situation to ensure that it has sufficient strength and stability.

Gutter covers are now selected FRP covers, and here are some of the regular sizes:

The gutter cover plate is a device used to cover the gutter, which can effectively prevent debris, garbage, etc. from entering the gutter and ensure the smooth flow of the gutter. When installing the gutter cover, it is necessary to pay attention to the specification of the aperture size to ensure its normal use and safety.

First of all, the aperture size of the gutter cover plate should meet the provisions of the relevant national standards. According to the provisions of the Code for the Design of Urban Drainage Facilities (GB 50014-2016), the aperture size of the gutter cover plate should be determined according to the design flow rate of the gutter and the width of the gutter. Generally speaking, the aperture size should be greater than or equal to the design flow rate of the drain, and the width of the drain should also be taken into account to ensure the stability and safety of the drain cover.

Secondly, the aperture size of the gutter cover plate should also take into account the special requirements of the use environment. For example, in some places that require anti-slip, such as parking lots, sidewalks, etc., the aperture size of the gutter cover plate should be appropriately reduced to increase its anti-skid performance. In some places that need ventilation, such as underground garages, underground passages, etc., the aperture size of the drainage ditch cover plate should be appropriately increased to increase its ventilation performance.

Finally, the aperture size of the gutter cover should also take into account the service life and maintenance costs. In general, the smaller the aperture size, the longer the service life of the gutter cover, but the corresponding increase in maintenance costs. Therefore, when determining the aperture size of the gutter cover, it is necessary to comprehensively consider the use environment, service life and maintenance cost and other factors to achieve the best use effect and economic benefits.

In short, the aperture size specification of the gutter cover plate is an important guarantee to ensure its normal use and safety. When selecting and installing the gutter cover, it is necessary to reasonably determine the aperture size according to the actual situation and the provisions of relevant standards to ensure its stability, anti-slip and ventilation properties.

It means that the overall size of the groove cover plate is 300*400 mm.

An in-building gutter is a system of plumbing that is installed inside a building to discharge sewage and rainwater. In the design and construction of drainage ditches in buildings, the cover plate is a very important part. The function of the cover plate is to protect the gutter from being clogged by dirt and debris, and at the same time, it can also prevent people and goods from falling into the gutter, so as to ensure the safety and hygiene of the building.

In the design of the drainage ditch in the building, the material and size of the cover need to be selected according to the actual situation. Generally speaking, the material of the cover plate can be selected as steel plate, aluminum plate, plastic plate, etc., and the size also needs to be customized according to the size and shape of the gutter. In addition, the surface of the cover needs to be treated with anti-slip treatment to prevent people from slipping while walking.

In the construction of drainage ditches in buildings, the installation of cover plates also requires attention to some details. First of all, the cover plate needs to fit tightly with the edge of the gutter to prevent dirt and debris from entering the gutter. Secondly, the cover needs to be fixed to the gutter to prevent the cover from moving or being tampered with.

Finally, the surface of the cover needs to be kept clean, cleaned and disinfected regularly to ensure the hygiene and safety of the gutter.

In short, the gutters in the building need to be covered. Cover is an important part of ensuring the safety and hygiene of the building, and needs to be selected and installed according to the actual situation. In the process of making the mu noisy, it is also necessary to carry out regular maintenance and cleaning to ensure the normal operation and use of the drainage ditch.

The drainage ditch cover plate is made of Q235 material, and the hot-dip galvanizing treatment is better. The use time is relatively long Carbon steel material ditch cover plate can be installed with smart anti-theft devices, making filial piety safer and cost-saving. Beautiful, silvery-white is more atmospheric.