Easily appeared problems and solutions for floor coverings
The following is a description of the types of floor repairs and the maintenance plans for the problems that arise from the floor. These are common after-sales service phenomena. ◠Floor stains: There is a large area of ​​floor stains that are difficult to clean. Floor acceptance room heating space window furniture black floor cabinet door cabinet kitchen cabinet door
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â— Joints from the drum
A. Progress on the surface of the floor: In the process of installation, it is inevitable that the glue does not completely fill the seam. If mop dripping on the ground causes water to accumulate on the surface of the floor and enters from a seam with less sizing, the floor substrate will absorb water, causing local swelling and blistering. In this case, the surface of the floor joints bulges locally;
B. Drums from the floor below the water: The surface phenomenon is that the joints are bulging more uniform in shape, and the places near the water source are more severe, and the far places are more and more flat. Places where such problems occur are: close to the restrooms, kitchens, heating pipes, air conditioning condensate drains, windows, etc. If the flooding time is long, the surface phenomenon is not obvious, you can open the floor to check whether there is a watermark to determine the cause;
C. Drums from the floor short joints: The performance of each floor of the long strip floor joints is a drum, usually caused by too much moisture on the ground. The higher the bulge, the greater the moisture on the ground.
Maintenance program: replace the floor.
â— The phenomenon of floor arching is that there is a sense of suspension on the tread and individual areas are more serious.
A. Inadequate reserve of expansion joints to arch the floor;
B, room pass shop: more than two rooms in the installation of the floor when the door does not install buckles, in the humidity, moisture, the two rooms, the floor stretches horizontally, causing the room door at the interrelated, so that the floor arch;
C. Expansion joints are nailed to the baseboard or filled with plaster or putty to make the floor unable to stretch, leading to arching of the floor;
D. During the installation process, foreign matter remains under the floor, causing arching;
E. Arches under the floor are arched. If there is a solid wood floor on the original ground before the installation of the floor, the original floor will be arched due to dampness after the floor is installed, causing the floor to be arched;
Maintenance plan: Take off the skirting board and reserve the expansion joint again; install the buckle at the connection between the room and the room; reinstall the baseboard, clear out the expansion joints such as plaster and putty; open the floor and reinstall; Fall out of the floor, treat the floor level, dry and re-seat the floor.
â— floor cracks
A. The ground is uneven: paving the floor in the case of uneven floors, causing the customer to use a period of time, the glue between the floors is released to create gaps;
B, less glue: the floor in the winter, there is heating baking, air drying, floor plane shrinkage, lack of joint glue, the strength is not enough, so that the floor open plastic cracking;
C. There are heavy objects on the side: The direction of the opposite side of the floor to be repaired is pressed by a heavy object, so that the floor cannot be freely contracted and cracks are generated. This kind of room will appear arching in the summer, and cracks will appear when the winter heating comes. phenomenon;
â— Surface defects
A. Dropping corner: The floor bumps during the handling process. The construction personnel do not pay attention during the construction process or shovel the bad glue after the construction, so that the corners of the floor have angle drop phenomenon;
B. Surface shedding: After construction, sharp objects or heavy objects fall off and damage the floor, affecting the appearance of the floor; or in the floor processing process, the surface layer and the substrate are not glued well. After a period of time, the surface layer and the substrate are degummed;
C. Scratches: When the customer places furniture or heavy objects on the floor, there are nails or sand and other debris mixed between the floor and the objects. Dragging on the floor causes the floor wear layer to be damaged or obvious scratches.
Maintenance program: wax block repair or replace the floor.
A. Marks that cannot be cleaned due to the floor structure;
B. The airtightness of the floor is not good. After the stains have penetrated, they cannot be cleaned, causing black spots or black lines on the surface.
maintenance proposal:
After explaining the cause to the customer, clean the floor with a brush and take proper care.
One is a quality problem, replace the floor with the problem.
â—About the skirting board
A. Arching: due to the damp weather or the dampness of the wall, there is no expansion space for the kicking foot;
B. The interface is uneven: the height of the interface is not uniform because the ground is uneven or the installation is not careful;
C. There are gaps between the facades such as walls and cabinets: uneven walls or unreasonable layout of nails;
D. There is a gap with the ground: mainly caused by uneven ground;
Maintenance program: Take off the skirting board, re-install the installation, putty and so on.
â— About buckles
A, Loose: due to the construction of sloppy or buckle screw and the base is not supporting and other reasons;
B, fracture warpage: buckle quality is not qualified;
C. It is not parallel to the door cover: The location where the sloppy horse is installed or originally reserved by the customer is not parallel, and the construction staff did not pay attention to it.
maintenance proposal:
A replacement screw or handle buckle base;
A replacement special buckle.
â— Methods and precautions for replacing single or partial floors Step 1: Remove the floor that needs to be replaced. Use a slotted screwdriver to cut out a 1 cm gap at the short side of the floor to be replaced, then use a jig saw to saw the surface of the floor to be replaced as a cruciform kerf; then remove the floor divided into four small pieces; (Note: Do not damage the floor!)
The second step: clean the glue. Use a hacksaw blade to clean the glue left on the original interface and ensure that the cleaned gutters are easy to install. If the cleaning is not complete, the seams will be uneven or lax. It is possible to slide the floor of the new buns on the interface and slide them back and forth to find out the residual glue and remove them, so that the repaired floor is beautiful. (Note: Do not damage the surrounding notches when cleaning the facade.)
Step 3: Handle the new floor. The lower half of the notches on both sides of the new floor is sawed off with a jigsaw (below the lower notches, so as to increase the strength at the joints) and cleaned with a hacksaw blade. (Note: Due to the thickness of the glue, if there is no space reserved, there may be a height difference after loading, affecting the appearance.)
Step 4: Install a new floor. Fill the original four-floor floor trowel with glue and apply glue on the floor of the new floor. Then place the glue on the gap of the scrap plate and insert the corner of the long-edge tongue and the short-edge tongue into the original floor. At the edge of the notch, press the side of the notch by hand, and padded the wooden block with a special tool; (Note: If the length is the same before the installation, it will have a certain effect on the aesthetic effect after the installation. The new board is long enough to plan a little, but only a short time to replenish or disassemble the entire floor.)
Replacing Partial Flooring Step: The basic steps are the same as replacing a single floor. Try not to remove all the lower notches of the two floors to increase the joint strength, and so on.
