Aluminium Ceiling Trap Door Aluminum Access Panel Perfect Design

Aluminium Ceiling Trap Door Aluminum Access Panel Perfect Design

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 500 pc

Supply Capability:: 500000 pc/month

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Attributes:

1.Easy and quick installation,fixing by screws or clips.

2.High-class quality, perfect design, light weight but strong bearing capacity,

3.Mildew resistant, does not change color,corrosion proof,long life,light weight, no weld, and low cost.

Description:
•The frame are high quality extruded aluminum sheet construction with advantages of corrosion resistance and rigidity.
•It consists out frame and inner frame. The inner frame is fixed to the out-frame by hinges on one side and by screw on the other side..with elephant nose lock. With gypsum board
•The frame can be easily open to allow for maximum flexibility in the installation, maintenance.

Surface Finish:
•Powder coated color finish as per RAL color---- standard color: RAL9016

Character

Easy and quick installation
Continuous one-piece frame with feathered edge
High-class quality, perfect design, light weight but strong bearing capacity, no rusting and keeping forms.
Mildew resistant.

Installation

Ceilings of construction building,Hotels, Shopping malls and other public places
Access ductwork or pipe work above the light fixtures , vents , fire fighting pipeline, bathroom pipeline,etc

FAQ

1. Is OEM available?

Re: Yes, OEM service is available.

2. Are you factory?

Re: Yes. we are the largest factory in China.

3. Can we get sample?

Re: Yes, sample is free for our customer.

4. How many days for production

Re: usually 2 weeks after receiving of downpayment

Picture

Aluminium Ceiling Trap Door Aluminum Access Panel Perfect Design

Q:Is the door frame installed flush with the wall or on the wall centerline? What are the principles? For example, what impact on the flat open more: Can be; in the construction of the general requirements are installed in the wall of the center line; but their own post-installation (such as plus double windows), can be flush with the wall. There are several kinds of door sets, two of which is the center line installation, which is conventional; then there is flush with the inner wall, the door is deeper, in the decoration called large package, the effect is also good; most hotel rooms are so of.

Q:What is the difference between a window and a beam and a ring beam?: Doors and windows over the beam at the top of the door and window lanterns, because the doors and windows can not withstand the load of doors and windows, so set the doors and windows to withstand the part of the load. Common types of windows and doors are: brick arch over the beam (including the flat arch and arc arch), reinforced brick beams, reinforced concrete beams. Ring beam more common in brick and concrete structure, usually arranged in the floor plane, along the brick wall through the whole plane, so called ring beam. The beam width of the beam is generally the same as the wall thickness, and the beam height is generally a multiple of the modulus of the brick. Ring beam is not necessarily used for load-bearing, its role is to strengthen the overall structure of the structure, conducive to seismic and control uneven settlement, with the use of structural column better. The difference between the above is the difference between the two.

Q:Doors and windows with a nail installed in the cement brick, is it necessary to have to nail on the cement brick, or as long as there are a few pieces in the cement brick, the other can be nailed to the red brick? Do you only need to nail on the concrete? More: With the installation of doors and windows, the nail must be fixed on the concrete structure, is strictly prohibited in the masonry fixed, even if your block is made of concrete is not OK! If you can not be fixed in the concrete structure, you can not use the way to nail the door frame frame fixed, but should be used door and window frame embedded or indwelling embedded parts of the way to install.

Q:Broken bridge doors and windows series 60 what meaning: Broken bridge doors and windows 60 series refers to the aluminum alloy profiles with insulation profiles and doors, window frame thickness of the size of 60mm doors and windows. According to the "aluminum alloy doors and windows" GB / T8478-.1.4 product series to the door, window frame in the depth of the design of the hole size - door, window frame thickness of the structural size (code C2, in millimeters) division. Door, window frame thickness of the size of the construction in line with 1 / 10M (10mm) of the number of building sub-series of values for the basic series; basic series by 5mm into the value of the auxiliary series. Door, window frame thickness When the construction dimension is less than a basic series or auxiliary series value, mark the product series at the previous level less than the series value. (Such as the door, window frame thickness of the structure size of 72mm, the product line for the 70 series; door, window frame thickness of the structural size of 69mm, the product line for the 65 series) so 60 series refers to the door, Depth direction of the design size - door, window frame thickness of the structure size of 60mm broken bridge refers to the aluminum alloy profiles with insulation profiles.

Q:Do the doors and windows installed in the hole before the installation of metal sub-frame, and then install the main frame, the main frame and sub-frame between the cracks to how to deal with? More: The use of foam caulking agent is also called styrofoam, plus cleaning agent.

Q:Just rented a house, want to use the wooden floor of the living room separated from a bedroom, because I was working, can not live long, to reduce some rent, so to do it yourself. More: The structure of the wall, the ground, the roof clean up leveling → wall release line → with the board → configuration cementing material → install the fixed card → install the door and window box → install the partition board mechanical and electrical installation, 1. Wall line: according to the design requirements, along the ground, wall, top pop-out wall center line and width line, the width should be consistent with the wall thickness, clear line, the location should be accurate. 2. Assembly sequence: when there are door openings, should be from the door to the mouth on both sides in turn; when no holes, should be installed from one end to the other end. 3. Plates: plate partition wall panels should be installed before the variety, size, color, etc. sorting matching. 4. Installation of wall partitions; plate partition installation splicing should meet the design and product structure requirements. Installation methods are mainly rigid connection and flexible connection. Sheet metal wall accessories should be used for anti-corrosion treatment. Sheet metal stitching should be consistent with fire Claim.

Q:How to calculate the cross section of the door frame, there is no picture or schematic, the problem added: window frame, sash section how to determine? More: The window is divided into the open, the profile section will be different, I can not upload the map, the easiest way, with buckle (that is, that can be removed to install the glass, Bahrain and then the article is the fan, Is the box. The second method, the inside of the window, L-shaped frame is the type, Z-type is the fan; outside the window is T-type box, Z-type fan. The door of the same. Calculate the words you can go online to search the European standard notch profile of the profile,

Q:Do the doors and windows first do the inside and outside the wall plaster?: Sure to do the inside and outside the wall plaster, and only plaster over, in order to determine the size of the window, so as to customize the doors and windows, do not forget to stay at the door when the retaining angle.

Q:The installation of the horizontal lines, vertical lines and out of the line, respectively, what is the use of what in the end: 1, aluminum doors, window frame approach, check the horizontal line, draw vertical lines, entry and exit lines, window frames, holes on the bit, clean the hole. 2, oblique wood wedge fixed window frame, correction, nail fixed iron feet, check. 3, mortar or fine concrete foot iron feet. 4, iron foot mortar dry solid, remove the wooden wedge, powder outdoor hole. 5, note the blowing agent, outdoor playing the first degree of silica gel. 6, window frame mortar sealing box, rub real, take the pulp. 7, door and window frame inside the silicone, outdoor playing second degree of silica gel. 8, installation box fan. After installation, the connector, the blowing agent to conceal acceptance. The vertical and horizontal of the doors and windows to measure the actual volume, so that the installation quality to meet the requirements. In the installation of aluminum doors and windows, generally according to the following procedures for acceptance: the installation of pre-acceptance doors and windows openings, installation doors and windows frame, check the door and window frame, playing expansion agent, outdoor first silicone, acceptance expansion agent, silicone, , Acceptance hole, painting, playing silicone, acceptance of silicone, doors and windows fan installation, doors and windows as a whole acceptance, water test. Doors and windows all installed, but also to spray test to check the leakage of doors and windows.

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