Recently, the newspaper received a lot of letters from readers to inquire about how to deal with problems in the floor of their own homes. The reporter asked relevant experts to provide detailed answers to these questions. Experts also said that summer should pay attention to cooling the floor to prevent heat, to avoid cracking and other symptoms of the floor.
Cause and Solution
â– Symptom 1: A lot of cracks appear on the floor
Analysis of the reasons: From the picture point of view, the reader's home shop is to strengthen the floor. It is not normal for the laminate floor to have such a large shrinkage. It should be a problem when installing it. As for the cracks between the board and the board, it is purely the quality of the floor.
Solution: It is recommended that consumers contact the floor installer for follow-up.
â– Symptoms 2: The seams of solid wood flooring are getting bigger
Analysis of the reasons: Due to the dry shrinkage and swelling characteristics of wood, shrinkage seams occur when the weather is dry, and professionally refer to the phenomenon of separation from the floor gutters. This situation is particularly evident during heating in winter. This situation may also occur on the floor of the air conditioner outlet in summer.
Solution: Generally speaking, the floor takes a year to adapt to changes in the indoor environment, shrinkage occurs when the winter is dry, but it slowly expands again in the summer when wet, within the normal range of national standards Sewage is normal. If it exceeds the normal range, the moisture content of the wood may not be controlled properly.
According to the national standard "Wood floor covering, acceptance and use of specifications", just after the completion of the shop, solid wood flooring, bamboo flooring from the need to control the gap within 0.8 mm; in the one-year warranty period, assembled from the seam Must be within 2mm; Laminated floor paving must be controlled within 0.2mm, Solid wood flooring must be kept within 0.4mm; During the warranty period, Laminated flooring cannot exceed 0.35mm. The seam of the floor cannot exceed 1 mm.
If it is due to paving caused by more than the relevant requirements, you can contact the manufacturer to solve the problem; if it belongs to the use of the process, such as air conditioning outlet floor, winter heating season, etc., should pay attention to the floor of the moisturizer.
â– Symptom 3: The floor slams
Analysis of the reasons: There are three reasons for the floor to buzz. First, the reason for the quality of the product is that the floor slats are too loose. Second, the installation is not in place. The ground is uneven, the keel is not installed properly, the nails are not fixed, etc.; The use of poor quality essential oils for maintenance, due to rosin in the essential oil, after curing, seeping into the floor cracks caused by the buzzing sound. What is the specific reason to go to the scene to determine.
Solution: The first two can directly contact the manufacturer for processing. If it is caused by poor quality essential oil, the owner needs to contact the manufacturer of the essential oil to compensate for the related expenses, otherwise he can only bear the loss himself.
Special reminder: Bad quality essential oils and floor waxes cause considerable damage to the floor. It is recommended that owners purchase high-quality products, or they will do more harm than good.
â– Symptom 4: The floor arched
Analysis of the causes: In general, the floor was arched because the floor was soaked or wet.
Solution: Do not expose in the sun, otherwise the floor will become very unstable, cracking, deformation, paint discoloration and other conditions. The right thing to do is to take a piece of board next to the wet floor and let the moisture spread out slowly, or blow it down to the keel with a hair dryer, electric fan, etc., and dry the moisture, then contact the flooring installation professional. deal with.
Summer floor cooling
The summer weather is hot and you should pay attention to cooling the floor. First of all, it should avoid sun exposure. If the sun can shine directly on the floor, it is recommended that the owner should pull up the curtains and carry out proper maintenance.
The air conditioner has the effect of cooling and dehumidification. If the air outlet is always blown against a place, it is easy to cause shrinkage at the floor. Therefore, use air conditioners in the summer, it is best to let the outlet swing, do not blow in one direction. In addition, the entrance is generally a tuyere, very dry. Experienced installers will seal the wax at the closing area so that the moisture in the plate will not be lost and the shrinkage phenomenon will be avoided. The owner can also wipe the floors with a damp cloth to avoid getting too dry.
In recent days, there have been many thunderstorms. It is recommended that the owners remember to close the windows when they are away from home to prevent rain from entering the house through the windows and soaking the floor.
Floor maintenance needs
In the choice of flooring, it is best to choose a relatively stable floor of the species. Although it is not necessary to over-conserve when using it, it is necessary to maintain it. For example, put the feet on the door of the entrance door to prevent dust from entering; place cushions under the furniture such as tables and stools to avoid scratching the furniture; try to avoid water soaking in the floor; it is advisable to use a wet mop without drip when dragging the floor. Use a special floor cleaner to clean the floor of oil, to avoid soap and other chemicals on the floor damage.
In addition, some owners are unable to stay for a long time after the renovation, do not ventilate or spread newspapers, plastic sheets, etc. on the floor to prevent dust, etc. This method is quite wrong. Because it is not ventilated for a long time and it is in a confined environment, the floor is prone to deformation shrinkage, and once it is too long, it will be difficult to recover. The resulting losses cannot be ignored. Therefore, if you do not live for a long time after the renovation, it is recommended that the owner regularly ventilate the house to allow the floor to “breathe†fresh air.
Flooring windows Heating Furniture Interior fittings
Diaphragm Valve is a special type shut-off valve, it has straight through type and weir type with flange end or socket welding connection. operated by manual or pneumatic actuator. The valve open and close action is controlled by the diaphragm, it separate the trim from the medium and protect it from invaded.
Diaphragm material is usually made by PTFE or rubber, body materials are selected according to different medium and working condition, Ningbo RMI Plastic Co.,Ltd offer PVDF Diaphragm Valve, PVC Diaphragm Valve, CPVC Diaphragm Valve, PP Diaphragm Valve ; PTFE lined diaphragm valve and rubber lined diaphragm valve.
Plastic Diaphragm Valve is suitable for deliverying corrossive and viscous fluid, for example slurry, food, pulp,etc. it is widely use in the biological industry, pharmaceutical industry, food, and water treatment of power plant, chemical factory, electroplating and other industries.
Diaphragm Valve
Diaphragm Valve,PVC Diaphragm Valve,PP Diaphragm Valve,CPVC Diaphragm Valve
Ningbo RMI Plastic Co., Ltd. , http://www.rmiplast.com