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There are two possibilities for the general condition of the tile-like arching of the tile-shaped arching floor of the floor:
One is that before the floor pavement, the moisture content and the equilibrium water content in the local city are not known, and blind splicing is adopted. This is the main reason for the arching of the floor. Part of the reason is that the humidity on the ground is too high. Before doing any moisture treatment, laying the floor causes the floor to become excessively hygroscopic and form a tiled arch. Therefore, in the summer installation, a playing card-sized gap should be reserved.
The second is caused by improper use of consumers. There is a general focus on using untwisted damp cloths to wipe the floor or floor accidentally, resulting in excessive moisture absorption on the floor causing tiled arches.
The contraction of the floor in the southern area is more serious floor contraction, in addition to the air conditioning caused by the air is too dry to cause the floor to contract, the floor contraction has a certain relationship with the product quality, you can immediately contact the manufacturer, and require the manufacturer to produce a quality analysis report. It is a normal phenomenon that the floor shrinks within 2.5 mm of each single piece in the northern area, and more than one part can contact the manufacturer.
Cracking of the floor Many woods can be deformed or cracked in the natural environment or under the conditions of drying. Cracking the wood to make the floor affects its quality level. However, due to improper control of the drying process, internal cracks may be caused and hidden defects may be formed and gradually exposed during use. In general, the humidity of the bottom environment that is in contact with the floor is slightly higher than the floor itself, so the moisture absorption and expansion of the floor cause mutual squeezing and cracking. Some cracks are related to the wood fibers of the material itself and are difficult to avoid. If a large number of floors are cracked on a large area, it may be related to the processing technology. Contact the manufacturer to solve the problem.
The cracking and cracking of the floor paint film is often caused by the dampness of the floor or due to the poor lacquer property of the material, but it is also unrelated to the quality of the paint and the construction process. If this happens, it can be communicated with the manufacturer.
Floor paint
Door Accessories
Door accessories include Automatic Door Kits , High Speed Door Motor And Control Box, High Speed Door Accessories, Other Door Accessories. We can sell any parts of these accessories.
Automatic door kits: Our automatic door kits include 1 motor+gear reducer, 1 belt,7 meter, 1 idle pulley, Microprocessor, 4 sets of carriage blue wheels, 2 sets of floor guides,2pcs remote control, 2 sets belt clamp mounting brackets, 1 power supply harness and cable connectors, 2 locator, Aluminum track whose length is 2.08 meter, 3 meter, or 4 meter. We are a manufacturer of automatic door openers that are designed to provide people convenience. Automatic Door Systems` drive to provide that level of service is but one of the reasons why automatic doors are becoming more and more popular. Our Automatic Sliding Door systems are modern, space-saving and elegant. Automatic sliding doors have many basic functions some of which include: automatic mode with full opening width and/or reduced opening width, and exit only for traffic control. The opening of automatic doors can also be adjustable to make the opening width smaller or larger. Important safety functions such as safety sensors prevent the door from shutting if persons or objects are in the detection zone. If the door leaves are inhibited when closing, they are immediately re-opened or if the door leaves are hindered when opening, they are immediately stopped by a safety automatic reversing mechanism.
High Speed Door motor and control box: Our company have German SEW Motor, Japan Mitsubishi Controller. Our own brand Hofic servo motor and controller. Chinese famous brand SEJ motor and Holip controller. German SEW Motor and Japan Mitsubishi Controller: It is easy to find the ideal energy-efficient motor for your application at SEW. Our rolling gate servo control system is suitable for high speed and high usage soft and hard rolling gate. The whole system is in a small and light package, it has high torque and high operating speed, lower noise, high reliability, smooth and soft operating curves, it`s suitable for high speed and usage environment. SEJ motor and Holip controller: Three-phase asynchronous motor with magnetic brake has broad uses, It is suitable for various mechanical main drive and auxiliary drive, and it is also used for various required rapid stopping and correct positioning.
high speed door accessories: Driving system: High speed door Servo System motor and control, motor SNMA / SEJ +reducer+flang+encoder+control box. Other accessories: Middle aluminium bar, bottom aluminium bar, aluminium vertical track, stainless steel vertical track, brushes,round nylon strip, PVC roll, rolling steel tube complete, drum be;;s for rolling tube, side end covers, stainless steel cover, steel tubes, air bag sensor system, safety light beam, Microwave sensor 24 Gigahertz,PVC welding machine, smoke and fire sensors, PVC transparent window, magnetic loop, photocell, remote control, manual push button, sound warning alarm Led lamp traffic light.
Other door accessories: Sectional door accessories: motor 220V-380V, control box, spring break device, cable break device , aluminum alloy rope pulley, enhanced shaft bracket, air bag system, duplex enhanced guide wheel bracket.
For accessories detail information, please kindly check our detail classify.
Door Accessories,Automatic Door Kits,,Sliding Door Operator
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.highspeedshutterdoor.com