Common sense of choosing a door

1. What are the tips for choosing a door?

One.

Look at profiles: the quality of profiles directly determines the quality of doors and windows. Doors and windows produced with inferior profiles have low strength and are prone to discoloration and deformation. Profile material: thickness: 1.

0MM material: the aluminum profile, thickness, strength and oxide film used for high-quality aluminum alloy doors and windows should meet the relevant national standards, and the wall thickness should be 1. 2 mm or more, the tensile strength should reach 157 Newton per square millimeter, the yield strength should reach 108 Newton per square millimeter, and the thickness of oxide film should reach 10 micron.

If you can't meet the above standards, it is inferior aluminum alloy doors and windows and can't be used. Strength: the tensile strength should reach 157 Newton per square millimeter, and the yield strength should reach 108 Newton per square millimeter.

When buying, you can bend the profile moderately by hand, and it should be able to recover after letting go. Chromaticity (chromatic aberration): The same aluminum alloy profile should have the same color. If the color difference is obvious, it is not suitable for purchase.

Smoothness: check the surface of aluminum alloy profile, and there should be no concave or bulging appearance: natural color, smooth and uniform surface and uniform luster; Aluminum alloy doors and windows should avoid buying profiles with obvious defects such as bubbles (white spots), ash (black spots), cracks, burrs and peeling. Oxidation degree: the thickness of oxide film should reach 10 micron.

When buying, you can scrape the surface of the profile to see if the oxide film on its surface can be wiped off. Two.

Look at accessories: the choice of hardware, tops and other accessories is the key to making high-quality doors and windows. There are many painful lessons in this respect, such as fixed push and pull, lax switch, poor seal and even potential safety hazards. 0. Whether the hardware is equipped with ① adhesive tape (customized by us): one is that it can't be closed if it is less, and the other is that it can't be closed if it is more.

(Explain the flat door) ② Use a hairpin (pull nail) to open the door horizontally; At the place of the lock tongue, use a flat hair nail to prevent collision; No round head. ③ Lock: Yaju, Zhongshan manufacturer.

All-zinc alloy, luxurious. Four hinges, two.

2MM, aluminum alloy, iron bar. There are two standard doors and three non-standard doors.

⑤ The inner layer of iron angle code is plastic, and the outer layer is iron angle code. ⑥ Triangular screw and oblique nail (triangular stability) are seamless and have good sealing performance.

⑦ Pulley with steel inside and nylon (protective) screws outside; There are indoor powder and outdoor powder on the surface of stainless steel, and we use outdoor powder. Three.

Look at the production: the production equipment and technology determine whether the overall performance of doors and windows is excellent. According to the requirements of national standards, there are strict process parameters and control scope, which requires certain production equipment and technology as a guarantee, as well as a well-qualified staff.

Therefore, the quality of doors and windows produced by street workshops and regular manufacturers is very different. Look at the processing.

High-quality aluminum alloy doors and windows, fine processing, exquisite installation, good sealing performance and convenient opening and closing. Inferior aluminum alloy doors and windows, blindly choose page 2 ***4 9 1840386.

Doc adopts aluminum profile series and specifications, and the processing is shoddy. Saw instead of milling, not installed as required. Poor sealing and uncomfortable switch. There is not only air leakage and rain leakage, but also the phenomenon of glass cracking, and it is easy to scrape or touch the push-pull part or glass when encountering strong wind, which will destroy things and hurt people. Advantages of our products: ①45-degree angle, bevel edge, double-headed saw, punch, die drill (inferior to manual work by manufacturers).

② Excellent geographical location, the hometown of aluminum, da li, Foshan. Four.

Look at the installation: three-point production and seven-point installation. If you don't pay attention to the installation standards, you may cause deformation of doors and windows in the future. Therefore, expansion joints must be left between the window frame and the wall to prevent the doors and windows from deforming due to thermal expansion and contraction or slight settlement of the house.

At the same time, in order to ensure waterproof, thermal insulation and sound insulation performance, expansion joints must be filled with elastic materials and then sealed with sealant. These materials are expensive and vary greatly in quality. When installing, we should guard against cutting corners and shoddy.

Five. Look at the service: the service life is more than 5-8 years, and it is inevitable that the glass and hardware will be damaged during use, but it is difficult for users to solve it by themselves, and manufacturers need to provide long-term and perfect after-sales service. Choosing a regular manufacturer is definitely more reliable than a mobile workshop.

Six. Look at the price: the price should be compared left and right, but it must be compared on the basis of the same material and performance. If you are greedy and cheap, the price will not be weighed against the performance, and users will always suffer.

Generally speaking, high-quality aluminum alloy doors and windows save about 30% energy than inferior aluminum alloy doors and windows because of their high production costs. Some walls are only 0.

6-0。 The tensile strength and yield strength of aluminum alloy doors and windows with 8 mm aluminum profiles are far lower than the relevant national standards, so it is very unsafe to use.

In addition, there are many self-employed people who process aluminum alloy doors and windows at present, and they don't understand the structural characteristics and performance of aluminum alloy doors and windows. In order to reduce the cost, cutting corners and shoddy products have great hidden dangers and are generally not suitable for use.

It is best to choose the products of regular aluminum alloy doors and windows manufacturers. Pilot 7: Is the sliding window flexible? Whether the casement window is open freely and whether the doors and windows are tightly sealed.

2. What are the common safety tips?

A, walking instructions 1, pedestrians must walk on the sidewalk, no sidewalk must walk on the side of the road; 2. pedestrians are not allowed in the driveway? Chase and run hard on the road, and do not suddenly turn and cross when the vehicle approaches; 3. Not on the road? Picking up or chasing a car on the road is not allowed to stop forcibly or hit a car with a parabolic object; 4, are not allowed to play on the road, frolicking; 5. Preschool children must be led by adults when walking on streets or highways; Second, the boarding instructions 1 are not allowed to greet vehicles in the middle of the road; 2, motor vehicles are not allowed to be any part of the body out of the window; 3, when riding, are not allowed to stand, not allowed to eat in the car; 4. Don't get on or off by force, get off first and then get on, wait in line and get on in order; After getting off the bus, wait for the vehicle to leave. If you want to cross the road, you must walk safely. 5. Do not take overloaded vehicles or vehicles without passenger and sports licenses; Third, riding instructions 1, children under the age of 12 are not allowed to ride bicycles or tricycles on the road; 2. Before turning, slow down, turn around, reach out and don't turn suddenly; 3. Hands are not allowed to leave the handle and climb other vehicles or objects; 4. Vehicles are not allowed to drive in parallel, chase each other or meander; 5. Always check the performance of the car. You can't ride a bike when there is something wrong with its bell, brakes or other parts. You should repair it in time. 6, no umbrellas, no cycling with people; 7, are not allowed to learn to ride a bike on the road; 8, are not allowed to park in the driveway or compete with motor vehicles; Emergency treatment (1) Emergency treatment.

(1) If scalded by hot water, immediately cool the affected area with cold water and take off the clothes. (2) When falling from a height, immediately make the falling person lie down calmly; If there is trauma, clean the wound with clean water or medicated soap and wrap it with gauze.

③ Dislocation: Keep the injured person in a comfortable posture, and apply cold water to the affected area, not hot compress. ④ Heatstroke: Quickly move the heatstroke victim to a ventilated and cool place, unbutton his coat, wipe his head with cold water or wipe his body with alcohol, and let the heatstroke victim drink more cold water, together with ten drops of summer medicine.

⑤ Food poisoning: While looking for an ambulance, send warm water, salt water or milk to the patient; Put fingers and other objects in the patient's mouth and throat to make him vomit. 6 flying objects hit the eyes; Rinse your eyes with clean water, and don't probe with your hands. If the eyes bleed, you can apply gauze lightly, add a layer of cold wet cloth and wrap it with a bandage.

(2) Home fire extinguishing method: 1. Why don't you call the fire alarm? 1 19, indicating the location, waiting for the fire truck at the intersection. 2. It is best to find a fire hydrant and put out the fire with washbasin, bucket and other appliances.

3, individual items on fire, to quickly move the fire to the outdoor fire fighting. 4. When the oil pan is on fire, cover the pan directly and turn off the power.

5. When the household appliances catch fire, cut off the power first, and then smother the fire with blankets and quilts. If it doesn't go out, water it again. 6. When the TV is on fire and smothered with blankets and quilts, people should stand behind the TV to prevent the CRT from bursting and hurting people.

7, gas, liquefied gas stove is on fire, you must first close the valve, covered with apron, clothes, bedding, etc. After soaking, pour water. 8. When putting out the fire, slowly open the doors and windows to avoid air convection to accelerate the spread of the fire, and the flame suddenly rushes out to hurt people.

9. Evacuate the flammable or liquefied gas tank near the burning point to a safe place in time. Family life: (1) The total power of household appliances must be less than the total power of incoming lines, so as to prevent the line from being overloaded and short-circuited and causing fire.

(2) When no one is at home, all power supplies must be disconnected to avoid the fire caused by the long-term electrification and heating of electrical appliances. (3) When using liquefied gas, someone must be on-site monitoring to prevent the fire from being extinguished by wind or liquid, resulting in liquefied gas leakage and explosion.

(4) Don't store a lot of inflammable and explosive dangerous goods at home. (5) Don't bring strangers into the house easily, just in case.

Social Convention: (1) When you go out on the street, you must obey the traffic laws. Don't just cross the street or run a red light. You must watch the biography of slow three. (2) When going out by car, you must pay attention to car safety and try not to take individual private vehicles to avoid traffic accidents.

(3) When traffic is blocked due to weather changes, preventive measures must be taken. (4) Go home in time after school, and make it clear to family, classmates and teachers in time in case of special circumstances.

Try to go home before nine o'clock at night, and don't take remote and sparsely populated roads and lanes. (5) Girls should go out together as much as possible, and don't trust strangers when going out, so as not to be deceived.

(6) When eating out, you must eat hygienic food, don't eat at roadside food stalls, and don't eat half-baked food to ensure your health. (7) Emergency treatment: In case of fire, traffic accident or public security accident, you should immediately contact the local fire department, public security department and transportation department for assistance: fire alarm telephone number: 1 19? Traffic accident: 122? Emergency number: 120? Police theft phone number: 1 10.

3. What are the maintenance skills of solid wood door panels?

Because solid wood door panels are made of some precious hardwoods, and they are generally combined door panels with frames, it is normal for the combined interface to expand or crack slightly in different seasons and under different humidity environmental conditions. Try to avoid hanging or covering wet clothes, towels and scouring pads on the surface of the door panel.

Moisture will cause permanent damage to solid wood door panels, such as fading and watermarking. 2。

Clean your cabinet door with soft cotton cloth, soak the cotton cloth in warm water, and then wring out the water to keep it moist. If more thorough cleaning is needed, please select some neutral cleaning agents and mix them with warm water, gently wipe the surface of the door panel, and then quickly dry the water on the surface of the door panel with dry soft cotton cloth, so as to prevent dirt traces such as water and grease from remaining on the surface of the door panel. Long-term use will cause discoloration or other damage to your equipment or paint. 3. Keep good humidity, and the ideal humidity is about 40%. If you use air conditioning for a long time, you can put a basin of water next to it.

The temperature difference should not be too large, so as to avoid the sudden opening and closing of the air conditioner, causing drastic changes in temperature. 4, overheated items should be avoided directly on the surface of furniture, which will destroy the protective paint and wax on the surface of furniture.

5. Wipe with soft cotton cloth or soft brush, and avoid using metal brush, hard brush or rough cloth to avoid scratching the furniture surface.

4. What are the skills for choosing wooden doors?

The door is the first guarantee of home comfort, and it is also the decoration in the home. When choosing doors, many consumers like to choose wooden doors. This is not only because there are many kinds of wooden doors, which are environmentally friendly and comfortable, but also because wooden doors are very textured and durable. When we buy wooden doors, we should not only understand some necessary skills, but also avoid falling into the following misunderstandings.

Myth 1: The heavier the wooden door product, the better. Many consumers will make such mistakes when choosing solid wood furniture such as wooden doors, thinking that the heavier and harder the wood is, the more unchangeable it is, and the salesperson will show that the wood is hard and unchangeable. It will be better. Dan Chong can't judge the intrinsic quality of a product by its weight. On the one hand, the weight of particleboard is sometimes greater than that of solid wood board. Although the raw material for making particleboard is wood chips, a large amount of adhesive is used in the production process, which accounts for a considerable proportion of the board after curing, resulting in its light weight; On the other hand, wood with good invariance, such as teak and pineapple lattice, has low density, so the quality of solid wood has nothing to do with hardness and weight. Want to choose a good solid wood material, not only depends on the weight and hardness, but also depends on the appearance of workmanship, wood quality, edge sealing effect and so on.

Myth 2: Pure solid wood is the best. It should be said that each has its own advantages and disadvantages. The popularity of pure solid wood doors caters to people's psychology of returning to nature, which is healthy and environmentally friendly. However, the most important drawback of the mastermind is that the moisture content changes easily and needs special care. Too dry and humid environment is not suitable for solid wood. Strong direct sunlight and frequent switching of air conditioners cause excessive humidity change between rooms, which has an impact on solid wood doors.

Myth 3: Wooden door hardware is not important. Hinge is the most important hardware accessory in wooden doors. Some invisible hinges on the market are placed inside the door leaf, which is really unsightly in appearance, but this design makes the hinge unable to be detected when it breaks, which easily leads to the sudden fall of the door leaf. When choosing hinges, you must recognize the hypermarket, brand and material. Never buy three hardware-free products.

Myth 4: The material of the door cover is free. When consumers choose wooden doors, they often only pay attention to the quality of the door leaves. However, many after-sales problems of Chengdu wedding photo studio and wooden door actually come from the door cover. There are three kinds of solid wood multi-layer door covers, MDF door covers and solid wood door covers on the market. The waterproof and moisture-proof performance and nail holding force of MDF door cover are poor, which easily leads to the sinking and scratching of wooden doors; Solid wood door covers are generally connected by teeth, and it is easy to split when screwing screws. She pointed out that the best choice for solid wood composite doors is the door cover with solid wood multi-layer board as standard, which can ensure the service life of wooden doors.

5. How to choose wooden doors for home improvement?

Indoor wooden doors have the function of dividing living room space. Good quality wooden doors help to form a relatively independent space, protect the privacy of family members and ensure that rooms do not interfere with each other. And poor quality wooden doors are prone to deformation, lax closure and other problems, affecting normal home life.

This decoration book introduces you to the purchase of wooden doors. According to the material and construction technology, wooden doors can be divided into solid wood doors, solid wood composite doors, die-pressed doors and paint-free doors, and all kinds of wooden doors have their own advantages and disadvantages.

Solid wood door: made of natural logs, dried, planed and milled at high speed. Solid wood doors are mostly precious wood, such as cherry, walnut and teak.

Advantages: 1 Corrosion resistance, no crack, heat insulation; 2。

Good sound absorption, can effectively play the role of sound insulation; 3。 Good environmental protection performance.

Disadvantages: 1 Using pure solid wood processing, if the wood is not dehydrated enough, the problems such as deformation of the door body, cracking of tenon joint, shrinkage of the door core plate and exposure of reinforcement will easily occur after making the wooden door. 2。

Because they are all solid wood, the flame retardancy is poor; 3。 The price is higher.

Solid wood composite door: wood is used as the frame, and the door panel can be made of various materials and methods. Solid wood composite doors have diverse shapes and rich styles, or exquisite European carvings, or Chinese classical mosaics, or fashionable and modern styles, giving consumers more choices.

Advantages: 1 High-grade solid wood composite door feels smooth and soft in color; 2。

Environmental protection, durability; 3。 Good thermal insulation, impact resistance and flame retardancy, and the sound insulation effect is basically the same as that of solid wood doors.

Disadvantages: afraid of bumping, afraid of water. Die-pressing door: it is made of density board by molding at high temperature, and can make all kinds of concave and convex patterns.

Advantages: Economical price. Disadvantages: 1

Due to the limited number of molds, there are not many styles, only fixed styles; 2。 Most die-pressing doors are hollow, and when you knock, it will bang; 3。

Not as good as the sound insulation effect of solid wood doors, and you can't touch the water; 4。 Poor environmental protection performance.

Paint-free door: paint-free door refers to a wooden door that does not need repainting, which can be a solid wood composite door or a die-pressed door. At present, most paint-free doors on the market refer to PVC veneer doors, which are made of PVC veneer vacuum suction processing technology on the outermost surface of solid wood composite doors or die-pressed doors.

There is also a kind of wood grain paper veneer, which is a layer of paper imitating solid wood skin and attached to the door panel. Advantages: 1

There is no paint on the surface of the product, which can avoid emitting harmful gas again; 2。 One-time molding, short construction period; 3。

Economical and practical. Disadvantages: it is easily affected by humidity, temperature and air, which makes the surface crack and deform and difficult to repair.

6. What is the common sense of wooden door selection?

Common sense of wooden door purchase; When buying wooden doors, we should mainly grasp seven points.

First, style. Interior door is the face of the whole home environment, and the consistency with the whole home design style is the basis for choosing interior door;

Second, door panels and door covers. Some consumers think that the thicker the better, but it is actually wrong. Solid wood composite doors are made of natural solid wood, which is light in weight and can reach 50% of the weight of pure solid wood doors of the same specification;

Third, the door core plate. Solid wood grid keel, filled corrugated paper, frame filled foam, bridge hole mechanical board, etc. The comprehensive ability of bridge hole mechanical plate is the best;

Fourth, hardware. Small details such as locks and hinges will also directly affect the comfort of interior doors;

Fifth, the special sealing strip for indoor doors. Only a few big brands in China provide special sealing strips for indoor doors;

Sixth, use glue. See whether to use special expansion glue for doors and windows;

Seventh, after-sales service. Small brands generally have no warranty and after-sales. Regular brands have a warranty of more than one year for the whole interior door and half a year for the hardware. Because most consumers know little about the composition, processing and installation technology of wooden doors, it is difficult to choose when buying wooden doors. In fact, consumers only care about four points: quality, price, style and service.

The above information is compiled by Xinhaoxuan door industry, hope to adopt it!

7. What are the skills for choosing wooden doors?

To buy well-known brand products and wooden doors for home decoration, we must first choose wooden doors from big brand manufacturers, which not only ensures quality and good service, but also grasps the essentials of wooden door manufacturing technology and can resist high temperature and high humidity. 2。

The quality of door core and the thickness of wooden door are mainly the thickness of door core and door. There are many kinds of wooden doors at present. When buying a wooden door, you must first consult the material of the wooden door to find out whether it is a solid wood composite door or an all-solid wood wooden door.

If you feel unreliable, you can also judge the material of the door core by the sound of knocking. The thickness of a wooden door can be judged by its feel. Generally, the thinner the standard wooden door is, the thinner it is 42-65mm, so the door is not easy to deform.

In addition, merchants are required to provide * * * product inspection certificates to ensure the environmental protection and safety of products. 3。

Look at the door cover. The door cover is made of good material, and the door is not easy to deform and sag. At present, the door cover materials on the market are mainly divided into density board and solid wood multilayer board. The density board has good balance, the solid wood multi-layer board has strong nail grip, and it is waterproof and moisture-proof.

4。 See if the equipment is complete, be sure to know the manufacturer's production equipment and see if it is complete.

Only complete production equipment can reflect that manufacturers are implementing strict standards when producing wooden doors, and can also ensure the stability and service life of products. 5。

Look at the surface paint. There are also good and bad paints. In addition, the craft of wooden door can be seen from the paint. Good paint and good painting. After drying, it has good hand feeling, full paint film, uniform color, clean smell, environmental protection and no harm to human body.

For example, TATA wooden door brand uses good materials and accessories in every part, which can not only create a quiet and comfortable environment, but also ensure people's health. 6。

Looking at the installation of wooden doors, people often say that "seven points to do, three points to install" is also very suitable for installation. If the product is good, it should be installed well. If the installation is not good, the quality of the good wooden door will be greatly reduced, which will affect the daily use effect in the future.

8. Types of wooden doors and skills for owners to choose wooden doors.

The main types of wooden doors are solid wooden doors and composite solid wood door.

All solid wooden doors contain more wood than composite solid wood door. All-solid wood door is the most environmentally friendly door, and its safety factor is higher than other materials. Now many decoration owners choose all solid wooden doors.

The style and style of wooden doors can also be customized, and the decoration style can be carved, so it greatly meets the needs of decoration owners. There are many styles of wooden doors on the market now. When choosing a wooden door, we should choose it according to the demand, mainly considering the functionality and quality of the door.

The installation of bedroom doors generally chooses wooden doors. Compared with wooden doors, the impact force is relatively large, and it will not be too noisy when closing the door, and it can also prevent mute. The bedroom needs to be quiet, so it is very suitable as a bedroom door. Therefore, since it is necessary to prevent mute, it is necessary to observe whether the surface of the bedroom wooden door is flat and whether the edge sealing has been specially treated.

A good quality door will be thicker, so that it can be soundproof.

9. What is the common sense of home improvement?

1. Installation of doors Now all doors are basically finished products, but before installation, you must pay attention to determining the height of the door first, and then installing the door or the floor first. These must be confirmed with the installer in advance, otherwise the size of the door is not suitable and it cannot be installed.

Tips for home improvement II. Wall decoration Wall decoration is the main part of home improvement, and the walls of living room and bedroom can be blank. But special spaces such as bathrooms and kitchens are different. The bathroom needs moistureproof, and the kitchen needs fire prevention. These are also the things that need attention before home improvement.

Tips for home improvement 3. The choice of floor tiles, especially the bathroom, should be noted. Because the bathroom is the place with the most water exposure, you must choose non-slip and waterproof materials when buying floor tiles. As for other spaces, you can choose according to your own preferences and needs, but when you buy them, you must buy more pieces in case of emergency.

Tips for home improvement 4. The installation of household appliances is also one of the details that cannot be ignored in home improvement. Although electrical appliances usually move in after the house is decorated, the size and placement of electrical appliances must also be greeted with the decorator in advance, so as to reserve enough space during construction and ensure the smooth installation of each electrical appliance. Tips for home improvement 5. Reserved switches Home life needs electrical appliances and light sources, so it is natural to use switches.

The power socket shall be at least 30cm from the ground, and the switch shall be at least 1. 4 meters.

If you want to use high-power electrical appliances, you should pay more attention to your choice. If this piece really has no concept and grasp, then I suggest that it is best to find a professional to guide it, so as to avoid future electricity safety problems.