Old kitchen refurbishment inventory hidden dangers

The kitchen is the focus of decoration construction. If the old house is refurbished, what are the special requirements for kitchen construction? Experts pointed out that there are a lot of hidden dangers in the renovation of the kitchen, mainly related to the original arrangement of water, electricity and gas pipelines. Be careful not to tamper with it, otherwise it will bring endless trouble to your future life.

Bearing wall cannot be removed

For the renovation of the old kitchen, the wall surface is often the key project. The old sand and gray walls are prone to ageing, resulting in cracking of the walls. If the wall surface is better at the time of decoration, it can be patched and cracked.

If it involves the dismantling of the kitchen wall, first of all, it must be clear whether the kitchen wall is a light wall or not and must be dismantled after the consent of the property company; if the wall is a load-bearing wall, reconstruction of the wall cannot be carried out.

Tip: Generally, in the renovation of the old kitchen, do not easily dismantle the wall. First, the problem of fumes in the kitchen is not well solved. Second, when the dust is removed, the indoor air is easily contaminated.

If the size of the house is too small, the restaurant can be moved to the kitchen.


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Cast iron pipe into PPR pipe

Kitchens have water pipes, natural gas, and heating pipes, which can cause leakage and contamination if they are not careful. The pipes of old houses are generally cast iron pipes or galvanized pipes, which are prone to corrosion. Water leakage, running of heating pipes, etc. may occur. During renovation, indoor water pipelines may be changed to PPR pipes. If the house is newer, the pipeline must also be checked for leaks.

Tip: The water flow in the old kitchen is particularly bad because of the long time it takes. The screen on the water meter side blocks a lot of rust and dirt in the tap water. So look for the decoration worker to remove the water meter and clean the filter.

Single water supply changed to dual water supply

Waterproofing is one of the issues that must be considered when the kitchen is remodeled. Some old houses have been waterproofed, but after a few years or more, they may lose their effect; when they are removed, they may damage the waterproof. Before doing the water avoidance test, check the waterproof for damage. If waterproof is damaged, waterproof must be done before remodeling the kitchen.

Today's buildings are generally double water supply. The kitchen of the old building is generally a single-way water supply, so when the kitchen is renovated, it is best to add a hot water pipe. If the washing machine is in the kitchen, it must be connected to a water pipe.


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Tip: Due to structural constraints, changes to the waterway can only be changed to water and cannot be changed.

Miscellaneous items can be found in the whole cabinet.

Lines to minimize joints

When the circuit is refurbished, electricity safety should be placed in the first place. Find the hydropower roadmap for the original kitchen renovation, which will make it easier to retrofit the current hydropower line. For the old houses, the wires must be replaced with national standard wires, and PVC insulated tubes must be worn when embedding the wires in the walls. Lines should be reduced as much as possible. If wiring is necessary, the distribution lines should be well-connected and insulated and protected against moisture.

The weaknesses of the circuit layout of the old kitchen are very high. It is difficult for strong electric power to meet the electricity demand of modern households. Weak electricity is also not in place, and the aluminum core wire and the small wire diameter of the circuit are all eliminated.

Tip: In the circuit transformation, the original line can be kept if it meets the standard, and the new socket and lighting circuit should be routed separately from the distribution box. Any wiring or adding power to the socket and lighting in the original circuit will cause a single circuit overload. , It will easily cause tripping or burn out of the power main gate, and even cause fire in serious cases.

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