When we are decorating a house, we must first consider the budget problem and see how we can save money. Therefore, we must calculate the decoration materials and decorative furniture before the decoration of the house, so that we can carry out the next renovation. So what are the renovation money-saving strategies ? What are the renovation cost budgets? If you want to understand these issues, the following is a small series of decoration home network to introduce to you.
First, the decoration of the house to save money Raiders
1. Tiles save money
Tiles are easy to waste when they are laid, so it is necessary to calculate the area of ​​the tiles in advance, which can save you a lot of money. The way to calculate the area to be tiled is to first calculate the area that needs to be tiled, then divide by the size of each tile, and finally get the number of tiles needed. If the ground is an ordinary rectangle or square, simply multiply the measured length by the width; if it is an irregular shape, you need to calculate the overall area first, then calculate the excess area and reduce the compensation.
2. Marble window sill
Natural marble is almost the same, there is no need to import stone, the price of imported stone is much more expensive than domestic products, but the quality is similar. And now marble is much cheaper, and you can be lazy. Moreover, the marble is smooth and beautiful, and it is a brick used by many owners' favorite window sills.
3. Ceiling
The exquisite ceilings are slick, and the space is so cumbersome that you can choose cheap aluminum gussets. After all, the ceiling is a place that is not often touched, and most of them are only for viewing. You can choose a relatively cheap ceiling.
4. Furniture
There is no need to buy solid wood furniture, expensive, difficult to care, and not in line with the modern life, just use a little plate. In order to pursue high-end luxury style, many owners spend large sums of money to buy so-called mahogany furniture. If you want to save some money, you don't have to care too much about whether it is mahogany. Moreover, some bad businesses use fake wooden furniture to impersonate mahogany furniture. Consumers must polish their eyes to identify clearly.
Second, the budget for renovation costs
1. Strengthen the floor: the lower 30-70 yuan / square, the medium 80-110 / square, the upper 120-150 / square, good several hundred. ? The calculation of the floor area of ​​the big :: 0.9 inside the set For the actual use of the area, solid wood flooring: it is not recommended to use solid wood below 200, generally nature, the special price of Anxin is about 250. Medium is more than 300, good thousands. 1-3% loss.
2. Living room bricks: low-end 20-80/square, mid-range 80-150/square, good 160-280/square, best 400 or more, sometimes good brand special bricks are in the case of affordable colors A good choice. In calculating this, you need to calculate the cost of the baseboard at the same time. The loss must be calculated when calculating any brick. The more complex the loss is.
3. Cabinet wall tiles: Small bricks are more expensive, and it costs more to slant the work. Some need antique small bricks, but the budget is relatively tight, you can use the big brick pull method to solve. The low-end 10-40 yuan, the mid-range 40-100 yuan, the high-end 100-300 yuan, the calculation is generally 4 times or more than the floor area. Sometimes the brand's special price is a good choice when the color is worthy. The back of the cabinet can be poorly saved. This budget is not required to be reduced, and the general provinces are losing money.
There are a lot of things to consider in the renovation of the house, so we have to budget before the renovation, so what are the budgets for the renovation and the cost of the renovation? I think everyone has read the above introduction. Well, if you still want to know more about decoration, please continue to pay attention to the decoration home Internet cafe.
More related wonderful reading:
More than 80 square meters of renovation costs more than 80 square meters to save money
How to save money in 19 square meters? 19 square meters decoration money saving strategy
A ball check valve is a check valve in which the closing member, the movable part to block the flow, is a spherical ball. In some ball check Valves, the ball is spring-loaded to help keep it shut. For those designs without a spring, reverse flow is required to move the ball toward the seat and create a seal. The interior surface of the main seats of ball check valves are more or less conically-tapered to guide the ball into the seat and form a positive seal when stopping reverse flow.
Ball check valves are often very small, simple, and cheap. They are commonly used in liquid or gel minipump dispenser spigots, spray devices, some rubber bulbs for pumping air, etc., manual air pumps and some other pumps, and refillable dispensing syringes. Although the balls are most often made of metal, they can be made of other materials, or in some specialized cases out of artificial ruby. High pressure HPLC pumps and similar applications commonly use small inlet and outlet ball check valves with both balls and seats made of artificial ruby, for both hardness and chemical resistance. After prolonged use, such check valves can eventually wear out or the seat can develop a crack, requiring replacement. Therefore, such valves are made to be replaceable, sometimes placed in a small plastic body tightly-fitted inside a metal fitting which can withstand high pressure and which is screwed into the pump head.
There are similar check valves where the disc is not a ball, but some other shape, such as a poppet energized by a spring. Ball check valves should not be confused with Ball Valves, which is a different type of valve in which a ball acts as a controllable rotor to stop or direct flow.
A diaphragm check valve uses a flexing rubber diaphragm positioned to create a normally-closed valve. Pressure on the upstream side must be greater than the pressure on the downstream side by a certain amount, known as the pressure differential, for the check valve to open allowing flow. Once positive pressure stops, the diaphragm automatically flexes back to its original closed position.
A swing check valve or tilting disc check valve is check valve in which the disc, the movable part to block the flow, swings on a hinge or trunnion, either onto the seat to block reverse flow or off the seat to allow forward flow. The seat opening cross-section may be perpendicular to the centerline between the two ports or at an angle. Although swing check valves can come in various sizes, large check valves are often swing check valves. The flapper valve in a flush-toilet mechanism is an example of this type of valve. Tank pressure holding it closed is overcome by manual lift of the flapper. It then remains open until the tank Drains and the flapper falls due to gravity. Another variation of this mechanism is the clapper valve, used in applications such firefighting and fire life safety systems. A hinged gate only remains open in the inflowing direction. The clapper valve often also has a spring that keeps the gate shut when there is no forward pressure. Another example is the backwater valve (for sanitary drainage system) that protects against flooding caused by return flow of sewage waters. Such risk occurs most often in sanitary drainage systems connected to combined sewerage systems and in rainwater drainage systems. It may be caused by intense rainfall, thaw or flood.
A stop-check valve is a check valve with override control to stop flow regardless of flow direction or pressure. In addition to closing in response to backflow or insufficient forward pressure (normal check-valve behavior), it can also be deliberately shut by an external mechanism, thereby preventing any flow regardless of forward pressure.
A lift-check valve is a check valve in which the disc, sometimes called a lift, can be lifted up off its seat by higher pressure of inlet or upstream fluid to allow flow to the outlet or downstream side. A guide keeps motion of the disc on a vertical line, so the valve can later reseat properly. When the pressure is no longer higher, gravity or higher downstream pressure will cause the disc to lower onto its seat, shutting the valve to stop reverse flow.
An in-line check valve is a check valve similar to the lift check valve. However, this valve generally has a spring that will 'lift' when there is pressure on the upstream side of the valve. The pressure needed on the upstream side of the valve to overcome the spring tension is called the 'cracking pressure'. When the pressure going through the valve goes below the cracking pressure, the spring will close the valve to prevent back-flow in the process.
A duckbill valve is a check valve in which flow proceeds through a soft tube that protrudes into the downstream side. Back-pressure collapses this tube, cutting off flow.
A pneumatic non-return valve.
Multiple check valves can be connected in series. For example, a double check valve is often used as a backflow prevention device to keep potentially contaminated water from siphoning back into municipal water supply lines. There are also double ball check valves in which there are two ball/seat combinations sequentially in the same body to ensure positive leak-tight shutoff when blocking reverse flow; and piston check valves, wafer check valves, and ball-and-cone check valves.
Check Valves, Water Check Valves, Brass Check Valves, Sanitary Check Valves
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