Analysis of Floor Deformation During Tile Decoration

Analysis of Floor Deformation During Tile Decoration Moisture in major cities is difficult to avoid, especially in the spring. Therefore, consumers should first ask the bathroom tile paving units to confirm whether there is any damp source before paving. (The indoor wet source may not be completely dry for the new house floor cement, and the cement layer under the new paving tile for the bathroom and kitchen is leaked. The outside of the balcony and the indoor partition or external wall seepage, the villa groundwater vapor intrusion and pre-drainage pipe, air-conditioning pipe, water pipe leakage, etc.) and take appropriate and effective measures to isolate water vapor intrusion, the key parts of isolation are the kitchen, bathroom, open air At the junction of the balcony and the paved bathroom tiled room, waterproof insulation must be used to prevent moisture. Generally speaking, there are more phenomena in use. The bathroom tiles are tiled or arched. This is because the bathroom tiles are dampened. The reasons for dampness of bathroom tiles are as follows:

1. Moisture in the air (eg Huang Meitian);

2. The floor did not dry out, reinforce the keel with cement;

3, keel, hair ceramic tile is too wet, the use of water-based glue;

4. No moisture treatment is performed on the damp environment such as the first floor;

5. The section where the stone floor and the bathroom tile meet is not closed;

6, blisters (such as broken water pipes, balcony water intrusion, etc.);

7, in addition, the product itself and improper construction can also cause arching. For example, improper drying, insufficient health, low moisture content, too shallow back groove, insufficient expansion gap during construction, and too tight laying.

After the pavement is installed, it is still necessary to pay attention to window ventilation, especially the rooms on the ground floor and east windows. National and industry standards have stipulated that the humidity of the air should reach 70% or more, and measures must be taken to prevent possible water vapor damage. Bathroom tile is a natural material product. It is normal for it to produce a little gap, warping and discoloration in use. It is difficult to completely avoid the sound of a small number of bathroom tiles, cracking or cracking paint, and cracking.

According to the national standard, the pavement must be inspected within three days after the pavement is installed. The owner is better to retain a sample of the intact bathroom tile. If problems arise in the future, please inspect the quality supervision department and you will be able to distinguish whether it is the quality of the bathroom tile or the quality of the pavement. Ceramic tile that has been paved is unable to identify its own quality problems.

Different responsible parties are responsible for product quality, construction quality and quality of finished product maintenance. However, there must be a reminder that quality problems occur in wooden bathroom tiles, sometimes they do not appear in one of the stages, and they often appear during use. This will make the quality of bathroom tiles, the quality of paving, and the quality of use and maintenance confusing. At this time, after-sales service personnel must be calm and calm, observe the test carefully, and make judgments with caution.

From the perspective of responsibility and responsibility, the moisture-proof isolation project should be implemented by the interior decoration company. If the bathroom tiles are also installed by the interior decoration company, the responsibility for the problems in the future is very clear. However, if the pavement is covered by the bathroom tile factory, then the factory shall confirm that the indoor moisture isolation is done before it can be paved, and vice versa. Otherwise, if there is a dispute, the responsibility will be difficult to distinguish, and ultimately it will be the victim of the consumer.

According to industry insiders' analysis, the price increase of the building materials industry is mainly affected by three aspects.

Rising raw material prices, such as the rise in the price of wood;

The increase in the price of labor has led to an increase in the cost of labor for enterprises;

It should be a comprehensive factor and it is the result of the accumulation of multiple factors.

Therefore, it is inevitable for the entire bathroom tile industry to be influenced by it. This gives higher demands to the decision-makers of the bathroom ceramic tile industry. While the price of building materials rises, it is necessary to establish a stable cooperation relationship with consumers. Then, whether from the market development or the terminal marketing model, the company applies a more rigorous attitude to weigh the relationship among price, service, and quality.

Dumbwaiter Lifts

A dumbwaiter is a small freight elevator or lift intended to carry objects rather than people. Dumbwaiters found within modern structures, including both commercial, public and private buildings, are often connected between multiple floors. When installed in restaurants, schools, kindergartens, hospitals, retirement homes or in private homes, the lifts generally terminate in a kitchen.

The term seems to have been popularized in the United States in the 1840s, after the model of earlier "dumbwaiters" now known as serving trays and lazy Susans. The mechanical dumbwaiter was invented by George W. Cannon, a New York City inventor. Cannon first filed for the patent of a brake system (US Patent no. 260776) that could be used for a dumbwaiter on January 6, 1883. Cannon later filed for the patent on the mechanical dumbwaiter (US Patent No. 361268) on February 17, 1887.Cannon reportedly generated a vast amount of royalties from the dumbwaiter patents until his death in 1897.


A simple dumbwaiter is a movable frame in a shaft, dropped by a rope on a pulley, guided by rails; most dumbwaiters have a shaft, cart, and capacity smaller than those of passenger elevators, usually 45 to 450 kg (100 to 1000 lbs.) Before electric motors were added in the 1920s, dumbwaiters were controlled manually by ropes on pulleys.

Early 20th-century codes sometimes required fireproof dumbwaiter walls and self-closing fireproof doors and mention features such as buttons to control movement between floors and locks on doors preventing them from opening unless the cart is stopped at that floor. Dumbwaiter Lifts in London were extremely popular in the houses of the rich and privileged. Maids would use them to deliver laundry to the laundry room from different rooms in the house. They negated the need to carry handfuls of dirty washing through the house, saving time and preventing injury.

A legal complaint about a Manhattan restaurant's dumbwaiter in 1915, which also mentions that food orders are shouted up and down the shaft, describes its operation and limitations as follows:

[There is] ... great play between the cart of the dumb-waiter and the guides on which it runs, with the result that the running of the cart is accompanied by a loud noise. The rope which operates the cart of the dumb-waiter runs in a wheel with a very shallow groove, so that the rope is liable to and does at times slip off. ... The cart has no shock absorbers at the top, so that when it strikes the top of the shaft or wheel there is a loud report. ... [T]he ropes of the dumb-waiter strike such wall at frequent intervals with a loud report. ... [T]he dumb-waiter is often negligently operated, by running it faster than necessary, and by letting it go down with a sudden fall.

More recent dumbwaiters can be more sophisticated, using electric motors, automatic control systems, and custom freight containers of other kinds of elevators. Recently constructed book lifts in libraries and mail or other freight transports in office towers may be larger than many dumbwaiters in public restaurants and private homes, supporting loads as heavy as 450 kg (990lbs)


Dumbwaiter Lifts, Service Lifts, Service Lift, Dumb Waiter, Dumbwaiter Lift

CEP Elevator Products ( China ) Co., Ltd. , https://www.zjelevatorcontrolsystem.com