How to buy home marble
When used in interior decoration, it is mostly used for floor, wall or partial decoration, integrating natural style into the living room to create a relaxed and relaxing atmosphere. Stones include cultural stone, marble, and granite. Cultural stone includes natural stone and artificial stone. Due to different colors, production techniques, and different textures, all kinds of stone materials have very different prices.
Cultural stone is used for indoor decoration. Cultural stone shapes are various, with different colors. They are mostly used for indoor decoration, such as decoration of indoor TV wall, embossing around wrought iron heating cover, or ground treatment in courtyard, decorative effect. Close to nature, reflecting the rustic decoration style. Artificial culture stone is made from natural culture stone after reprocessing, with lighter texture, non-toxic, mildew, and easy installation. It is suitable for local treatment of walls to reduce the bearing capacity of the wall, and the price is also higher than that of natural culture. Some expensive stone. Consumers can carry out targeted purchases based on their economic capabilities and needs.
ã€Home improvement knowledge】How to choose home marble marble color determines the price of marble has always been compact texture, beautiful colors loved by people. There are many marble colors, and the range of choices for consumers is large. You can choose one or several different colors to use together. The decorative effect is good and there is a sense of luxury. But at the same time, the selection of marble is also a hassle because there is a color difference in natural marble of the same color, so consumers have to choose a block of merchant warehouses at the time of purchase. In order to avoid too much color, destroy the overall decorative effect. According to the introduction of the merchants, the marble with unique colors will have higher prices due to less minerals.
How to buy marble in home improvement marble is a new trend in the development of stone Marble currently on the market is mostly natural marble, marble is the same color as many natural marble, there is a color difference between the same color, heavy weight, a large area for interior decoration It will increase the load-bearing weight of the building, and there may be harmful substances in the natural marble. Artificial marble recently introduced to the market has effectively solved these problems. According to the introduction of merchants, artificial marble is reprocessed from the powder of natural marble. It is better than natural marble in terms of hardness, luster and abrasion resistance, and has artificial marble color and texture. Fine, light weight, there is no color difference and radioactive material between the same color stone. However, because artificial marble is mostly imported from abroad, the price is higher.
Decoration material knowledge marble decoration home improvement interior decoration style decoration decoration style
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)
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