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2020年5月25日星期一

How to design shower drains?

The bathroom is a place where water accumulates easily, so how to design the linear shower drain ? Because, if the shower room is not done well, the drainage is not smooth, and it is more likely to cause water accumulation in the entire bathroom. Many people will make a slope when designing and decorating the bathroom shower room.

linear shower drain 

1. What is a slot?


The trough is to cut the marble into the troughs and make it into the shape of the trough plate. Enclose the drawer plate in the middle of the shower to prevent water from flowing out and causing dampness elsewhere. Aqueducts can be made around, slightly lower than the middle. In this way, the shower room is finished. When installing, pay attention to that the floor drain must be designed to be close to the wall, and always remember to clean it, because it is easy to accumulate dust inside the pull slot. The floor drain of the trough is generally designed at the corner of the wall to facilitate drainage.

2. What are the advantages of the marble trough on the floor of the shower room?

1. Non-slip

There are some concaves on the floor trough, this design will be better than ordinary tiles, for families with elderly and children, it is a good choice, step on the shower, it will not be easy fall. Many people can try to use anti-slip mats after the tiles are laid, but do not want to rework, this can be said to be the most cost-effective method. There are many choices of size, color and style. You can choose according to your IDE preferences, but this service life is relatively short, and it may need to be replaced every few months.

2. Fast drainage

The design of the trough can make its drainage speed several times faster than laying tiles, so you don't need to worry about the deposition of the bath water on the ground when taking a bath, you can rest assured that you can shower at will.

3. More beautiful and obvious grade

Because the troughs have different shapes and designs, regardless of aesthetics or grade, they will look much better than ceramic tiles. Choosing non-slip tiles and antique tiles is also a relatively common method. Choose non-slip bricks or antique bricks with concave and convex lines. Not only the construction is simple, no details need to be considered, but also the care is usually taken care of.

Third, the practice of the shower room pull slot

The trough is actually very simple. It is to use the stone (commonly marble and ceramic tiles) in the middle of the shower area to pull out the trough. The periphery of the stone is slightly inclined to the lower side to form the trough plate and the water channel, which can accelerate Ground drainage will not cause water accumulation. Secondly, there are grooved slabs with grooves on the surface. The grid on the surface of the slab adds a non-slip function. Take a bath on the original floor tiles. The shower gel or shampoo used can easily slip and fall. This uneven grid increases friction to a certain extent.

4. Floor tile design of the bathroom

The floor tile design of our bathroom can use very small pieces of floor tiles. A small floor tile is easy to design a slope, and the slope is also very conducive to drainage. Smart people will design like this, and some masters with experience in decoration will also design the bathroom floor like this. In the future, there is no need to worry anymore. There will be accumulated water in the bathroom. The bathroom will be kept dry at all times, and the whole environment will become more clean and hygienic. It will also reduce the time and effort to take care of the bathroom.

Moreover, laying small pieces of floor tiles on the ground can also increase the friction of the ground. When we walk and use it, we do not have to worry about being slipped. Especially the elderly and children at home, it is very safe to use the bathroom. After the drainage speed of the bathroom is accelerated, the floor time of the bathroom will be longer, because the floor tiles and wall tiles will not bulge, which will not cause shedding. After many years of use, the bathroom is still very complete.

linear shower drain practical. No wonder so many people have abandoned the old slope drainage method. After all, the drainage of the bathroom is very important. Be careful when decorating, otherwise there will be a big problem if the water leaks! Therefore, don't make slopes to deal with water in the bathroom at home.

2020年5月23日星期六

Wholesale 3.7v li-ion battery large package 18650 battery

Wholesale 3.7v li-ion battery
Product name FST 18650 battery
18650 battery
Product function 1.7 protection function (over-discharge / overvoltage / short circuit / reverse polarity)
Protection / USB output / low battery reminder / night power-saving function / 0.6V activation function)
2. Real-time charging, fast charging all the way
3. Easy to use
4. Passed CE, ROHS, UL, FCC certification
5. Three-year warranty
6. The charger is insured globally
7. Multi-language instructions (English, German, French, Spanish, Russian and other seven languages)
8. Strictly control prices to avoid unhealthy price markets
Assignment 1. Notebook 2. Vape 3. Fan 4. Flash 5. Skateboard 6. Battery Pack
Warranty cc / cv (maximum, charging rate 2A)

3.7v li-ion battery

Do not immerse the 3.7v li-ion battery in water.

Do not mix new batteries with old batteries.
Do not mix the battery with metal materials.
Do not use if the wrapping paper or insulator is damaged or torn.
Do not insert (+) and (-) upside down batteries.
Do not use Efest batteries damaged by E-Cig Mod.
If there is any damage, do not use it.
Do not disassemble, catch fire, heat, or short circuit.
Do not put the battery in the charger or the device with the wrong terminal connected.
Packaging and transportation

3.7v li-ion battery is a kind of battery that uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution. The initial lithium battery came from the great inventor Edison.

Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements. Therefore, lithium batteries have not been used for a long time.

With the development of microelectronics technology in the twentieth century, more and more miniaturized devices have placed high demands on power supplies. Lithium batteries then entered a large-scale practical stage.

Since the self-discharge rate of lithium batteries is extremely low, the discharge voltage is gentle. Therefore, it is possible for the pacemaker to be implanted in the human body for long-term use.

Lithium batteries generally have a nominal voltage higher than 3.0 volts, which is more suitable for integrated circuit power supply. Manganese dioxide batteries are widely used in computers, calculators, cameras, and watches.

The difference between lithium batteries and ordinary batteries can be roughly analyzed from the characteristics of materials and energy conversion:

1. Lithium battery Rechargeable battery made with lithium cobalt oxide as the main raw material. It is characterized by high energy conversion, a high voltage of each battery and large capacity (under the same volume). Lightweight and battery-free, it is currently the most environmentally friendly battery.

But it is more expensive than other batteries. In addition, with large energy, in use, it is generally not a very large capacity battery, there is a certain risk of explosion and fire. Of course, the development of technology and the rationalization of the protection circuit are now available, and now lithium batteries are also used in power cars.

2. Ordinary batteries are lead-acid batteries, which are mainly batteries with lead plates. Such batteries are large and bulky, and the batteries have memory. Lead pollution is serious. , But cheap, can cause large-capacity high-voltage battery packs.

Mostly used in car ignition batteries, standby power in the computer room. Of course, there is also a danger of fire. At present, the state is controlling the production of such batteries by small enterprises to prevent the expansion of pollution.

Lithium batteries are a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution, invented by Edison.

2020年5月20日星期三

Wedge anchor product features

Wedge anchor product features

1. The closed packaging of the glass tube is convenient for visual inspection of the quality of the tube agent, and the glass acts as fine aggregate after crushing.

2. Resistant to acid and alkali, heat, fire and low temperature sensitivity.

3. No expansion extrusion stress on the substrate, suitable for heavy load and various vibration loads.

4. The installation spacing and margin requirements are small.

5. Fast installation and quick curing without affecting construction progress.

6. Wide construction temperature range.

wedge anchor
Wedge anchor application

1. It is suitable for heavy loads to be fixed on near margins and narrow components (pillars, balconies, etc.).

2. Can be used in concrete.

3. Applicable to the following anchors: reinforced steel, metal components, trailers, machine base plates, road guardrails, formwork fixation, soundproof wall footing fixation, street sign fixation, sleeper fixation, floor edge protection, heavy-duty support beams, roof decoration Components, windows, safety nets, heavy lifts, floor supports, fixing of construction supports, through transmission systems, fixing of sleepers, fixing of supports and shelf systems, collision avoidance facilities, car trailers, pillars, chimneys, heavy billboards, heavy Acoustic walls, heavy door fixation, complete equipment fixation, tower crane fixation, pipeline fixation, heavy trailers, rail fixation, nail plate connection, heavy space divider, shelves, awning fixation.

4. It is suitable for fixing the base plate with small wheelbase and multiple anchor points.

Specification model

German system: M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M30


Surface treatment

Blue and white zinc

Material: Carbon Steel

Hifactory

2019年11月25日星期一

Enclosed Cabinet Fiber Laser Marking Machine For Metal Tag Laser Marker Manufacturer-- China Machinery Factories

Welcome to Dezhou Gongchuang Electric Co., Ltd.
Dezhou Chuangchuang Electric  China Machinery Factories Co., Ltd. is a high-tech enterprise integrating production and sales, dedicated to the production and sales of machine tool parts and pipe fittings. We are located in China Machinery Manufacturers Qingyun City, China. The most powerful and professional company in North China. Our company has obtained ISO9001:2001 international quality management system certification.


Enclosed Cabinet Fiber Laser Marking Machine For Metal Tag Laser Marker Manufacturer
https://389161.en.hifactory.com/product/18223.html

Overview

Model No.: - Brand: GongChuang Place of Origin: China Manufacturers
After-sales Servic...: Online support Laser Type: Fiber Laser, Fibe... Working Accuracy: 0.001mm
Graphic Format Su...: AI, PLT, DXF... Application: Laser Marking Condition: New
CNC or Not: Yes Cooling Mode: Air Cooling Control Software: EZCAD
Certification: CE, ISO, SGS Warranty: 1 Year Applicable Materia...: Metal/Plastic/Lea...
Laser Power: 10w/20w/30w/50w Laser source: IPG/MAX/Raycu... Marking Speed: 0-7000mm/s
Marking Depth: 0 ~0.5mm Working area: 110*110mm /175*175mm... Lifespan of laser d...: 100000hours
Operating voltage: 220V
Specifications
Supply Ability

Supply Ability:

100 Set/Sets per Month

Packaging & Delivery

Packaging Details

20 Watt Portable Metal Marking Human Face Image Printing Fiber Laser Marking Machine Price 
1.Inner pakage:waterproof plastic film. 
2.Outer pakage:standard export plywood case. 
3.Of course, we also can pakage depend on your request.

Port

Qingdao, Shanghai and any port of China

Product Description

China Machinery Suppliers--Product Application

Fiber lasers belong to the solid state laser group.They generate a laser beam by means of the so-called seed laser and amplify it in specially designed glass fibers,which are supplied with energy via pump diodes.With a wavelength of 1064nm,fiber lasers produce an extremely small focal diameter;as a result their intensity is up to 100 times higher than that of CO2 lasers with the same emitted average power.
Fiber lasers are optimally suited for metal marking by way of annealingfor metal engraving and for high-contrast plastic markings.Fiber lasers are generally maintenance-free and feature a long zervice life of at least 100000 laser hours.
Suited for the following materials:Metals,coated metals,plastic.

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