The complete collection of door and window acceptance standards is all here. Let's learn about it together with the editor!
1. Acceptance criteria for doors and windows
metal doors and windows
applicable to various series aluminum alloy doors and windows , metal soundproof door, stainless steel and titanium-plated door and metal package shop door installation project. First, check the number. You must check the number one by one.
1. Guarantee project
(1) the varieties, specifications and quality of metal doors and windows, soundproof door, accessories and glass must conform to the design requirements and the provisions of the current national standards.
The installation position of metal doors and windows, soundproof door, opening direction and compartment index of soundproof door must meet the design requirements.
Inspection Method: observation, test and inspection.
(2) the installation of metal door and window frame must be firm, and the number, location, embedded connection method and anti-corrosion of embedded parts must meet the design requirements.
Anti-corrosion treatment should be done between the contact surface of aluminum alloy doors and windows and non-stainless steel fasteners. Soundproof door the installation position of the sealing strip is correct and the fan frame is tightly closed.
Inspection Method: observe and check hidden engineering records.
2. Basic projects
the metal door casement installation shall comply with the following provisions:
(1) vertical hinged door casement
qualified: close tightly, the gap is basically uniform, and the switch is flexible.
Excellent: close tightly, the gap is even, and the switch is flexible.
(2) sliding door casement
qualified: close tightly, the clearance is basically uniform, the overlapping amount of fan and frame is not less than 80% of the design requirements, and the push and pull are flexible.
Excellent: close tightly, the gap is uniform, the overlapping amount of fan and frame meets the design requirements, and the push and pull are flexible.
Wooden doors and windows
applicable to advanced wooden door installation of windows, wooden soundproof door and wooden fire doors.
1. Guarantee project
the installation position, opening direction and use function of door and window frame and fan must meet the design requirements.
Inspection Method: observation, test and inspection.
Doors and window frames must be installed firmly, sound insulation, fire prevention and sealing methods must be correct, and conform to the requirements of setting and construction specifications.
2. Basic projects
(1) the gap between the door and window frame and the Wall fill plug insulation materials shall comply with the following provisions:
qualified: fill plug full, embedded materials and methods meet the design requirements.
Excellent: fill plug full, uniform, dense and smooth surface. Embedded materials and methods meet the design requirements.
Inspection Method: observation and inspection.
(2) the installation of doors and windows fan should comply with the following provisions:
qualified: The cutting mouth is straight, the planing surface is smooth, smooth, the cherry switch without Hammer is flexible, tight, without rebound, warping and deformation.
Excellent: the cutting mouth is straight, the planing surface is smooth and smooth, the cherry switch without Hammer is flexible, tight, without rebound, warping and deformation. The gap complies with relevant regulations.
(3) the hardware installation of doors and windows shall comply with the following provisions
qualified: The installation is firm, the position is suitable, and the edges are neat. The hardware is complete and the specifications meet the requirements. Bolt off AGANIPPE live.
Excellent: The installation is firm, the position is suitable, and the groove depth is the same. The edges are neat. The hardware is complete and the specifications meet the requirements. Wood screw tighten and lay flat. Bolt off AGANIPPE live.
(4) the installation of doors and windows covering water, cover animals' tougue, pressure sewing thread and sealing strip shall comply with the following provisions:
qualified: consistent size and firm combination with doors and windows. Wooden lid animals' tougue, press sewing thread cutting direction is correct, the stitching is tight and straight. It is consistent with the prepared surface color of varnish wooden door.
Excellent: consistent size, straight and smooth, firmly combined with doors and windows. Wooden lid animals' tougue, press sewing thread cutting direction is correct, the stitching is tight and straight. It is consistent with the surface color and texture of varnish wood doors and windows.
Inspection Method: observe and measure steel doors and windows
copper doors and windows
it is suitable for steel doors and windows, steel soundproof door and steel fire prevention projects.
Inspection quantity: according to the number of bars of different door and window types, each spot check is 20%, but not less than 5%.
1. Guarantee project
(1) the quality of steel doors and windows and their accessories must conform to the design requirements and relevant standards. Soundproof door. The functional indicators of fire doors must meet the design and use requirements.
Inspection Method: observe and check the product qualification certificate and on-site acceptance record.
(2) the installation position and opening direction of steel doors and windows shall meet the design requirements.
Inspection Method: observation, opening and closing inspection.
(3) the installation of steel door and window frame must be firm, and the number, location, embedment and connection methods of embedded iron parts must meet the design requirements.
Inspection Method: observe and fill plug check the gap between the frame and the wall before hand lever, and check the hidden engineering records.
2. Basic projects
(1) the installation of steel doors and windows should comply with the following provisions:
qualified: close tightly, flexible switch, invisible change, no upside down. Soundproof door good sealing. The fire door is automatically closed and sensitive.
Excellent: close tightly, flexible switch, no block, rebound, invisible change and upturned. Soundproof door good sealing. The fire door is automatically closed and sensitive.
(2) the installation of steel doors and windows accessories shall comply with the following provisions:
qualified: Complete accessories, firm installation, correct position, flexible opening and closing.
Excellent: Complete accessories, firm installation, correct position, correct opening and closing flexibility, suitable and beautiful.
(3) the filling quality of the gap between the steel door and window frame and the wall should meet the following requirements:
qualified: the filling materials are full and meet the design requirements.
Excellent: the filling material is full and dense, the surface is smooth, and the filling material meets the design requirements.
(4) the surface quality of steel doors and windows shall comply with the following provisions:
qualified: The surface is smooth and clean, without pitting, pits and rust; The color of the surface coating is uniform.
Excellent: The surface is smooth, clean, no scratches, no pits, no rust; The color of the surface coating is uniform and the coating is smooth and beautiful.
Inspection Method: observation and inspection.
Color plate set angle steel doors and windows
applicable to color plate set angle steel doors and windows engineering.
Inspection quantity: according to the number of blocks of different door and window types, each spot check is 20%, but not less than 5%.
1. Guarantee project
the quality of color plate set angle steel doors and windows, accessories and glass must meet the design requirements and relevant standards and regulations.
The installation position and opening direction of color plate set angle steel doors and windows must meet the design requirements.
Color plate set angle steel door and window frame must be installed firmly, and the number, position, embedding and connection method of embedded iron parts should meet the design requirements.
Inspection Method: observe and inspect the product certificate and on-site acceptance record, observe and hand lever inspection before caulking, and check the concealed works record.
2. Basic projects
(1) the installation of color plate set angle steel doors and windows shall comply with the following provisions:
qualified: close tightly, flexible switch, no deformation and reverse warping.
Excellent: close tightly, flexible switch, no block rebound, no deformation and reverse warping.
(2) color plate set angle steel doors and windows, surface quality should comply with the following provisions:
qualified: The surface is clean, smooth, the color is consistent, the coating is complete, no pollution, no damage. The stitching seam is tight.
Excellent: clean surface, smooth, consistent color, complete coating, delicate smooth, no scratches, no pollution. The stitching seam is tight.
Inspection Method: observation and inspection
revolving Door
1. Guarantee project
the quality of metal revolving doors, wooden revolving doors and their accessories and glass shall meet the design requirements and relevant standards.
The installation position and rotation flexibility of revolving door should meet the design and use requirements.
The revolving door must be reasonable in structure, reliable in structure and firm in installation. The number of embedded parts, embedding and connection methods meet the requirements of design and product combination.
The rotation axis of the revolving door must be on the same vertical center line.
Inspection Methods: observation, hanging, ruler inspection.
2. Basic projects
(1) the surface quality of revolving door shall meet the following requirements:
qualified: clean surface, consistent color, no pollution, no damage and scratches. No obvious warpage. The upper and lower seams are even.
Excellent: clean surface, consistent color, no pollution, no damage and scratches. No warping. The upper and lower seams are uniform and beautiful, and the wood grain of the wooden door is consistent.
(2) the installation of revolving door fan should meet the following requirements:
qualified: good integrity and no looseness; The plane angle of the rotating fan is basically evenly divided, the rotation is light, the clearance between the rotating fan and the arc edge is even, and the rotating fan can stop at any angle; There is no noise during rotation.
Excellent: good integrity and no looseness; The plane angle of the rotating fan is evenly divided. The rotation is light and flexible; The gap between the rotating fan and the arc edge is consistent, the rotating fan can stop at any angle, and there is no noise during rotation.
(3) the installation of the closed strip (brush) shall comply with the following provisions:
qualified: The installation position is correct, firm, the sealing is good, and the exposed width is uniform.
Excellent: Correct installation position, firm, good sealing, consistent exposure.
Inspection Method: observation, ruler (goniometer) inspection.
2. Correct procedures for door and window acceptance
experience has proved that only when the workmanship is beautiful, the material is good, and the installation is beautiful can it pass the acceptance, and the professional acceptance also has strict procedures. The acceptance procedure of doors and windows is as follows:
1. Check the strength of doors and windows
? Thickness, material? And? How about the grid and sealing; The material of the window? ,? Grid? Thickness, glass product?? Is the thickness safe,? OK?? Window?? Is it? What is the coincidence, convenience and tightness.
2. Window checking function
a. The doors and windows are pushed and pulled smoothly, the surface is smooth and clean, there are no serious scratches, and the profiles are not cracked or broken.
B. Gold accessories: complete, correct and firm.
C. Sealing quality: when doors and windows are closed, there is no obvious gap between the fan and the frame. The sealing strip is not loose, does not fall off or exposed.
D. The door and window frame, the fan is vertical and does not bend.
E. Glass has no pollution, no damage, double glass interlayer has no dust and moisture, and the separation strip is even.
F. Whether the window drain hole is opened. If the water is not connected, it will flow into the profile.
3 precautions for door and window acceptance
wooden doors and windows
1. Beautiful appearance
the paint film on the surface of wooden doors and windows should be smooth and bright, without quality defects such as falling, bubbles, wrinkles, etc., without corrosion points, sound knot, and broken; The wood used in the package of window and door sets should be the same as the wood of doors and windows fan, the color is coordinated. The color difference between trim board and Wood lines cannot be large, and the tree species should be the same.
2. Doors and windows cannot be deformed
the door casement should be square and cannot be warped and deformed. The door casement can just be inserted into the door and window frame, which is consistent with the door and window frame. If the gap between the door casement and the frame is large, the main reason is that the planing is not correct during installation or the door and window frame are not perpendicular to the ground. You can remove the door casement and re-planing. If the door and window frame are not vertical, the gasket in the frame plate should be straight.
3. The hinge position is correct
the hinge should be positioned accurately and installed firmly. If the hinge is not straight, the door and window fan will not match the frame cover and the door and window switch will not be smooth. You can twist a screw on each hinge first, then adjust the consistency between the door and window fan and the frame, adjust the repair and then tighten all the screws. If the hinge screw is short, or the hinge screw is nailed in at screw tightening, the screw is not twisted, or the screw is inclined, it will cause the door and window fan to go around. The appropriate screws should be replaced. The screws must be straight when they are put on. The screws should be nailed in 1/3 first, and the rest should be screwed in.
4. The door lock should be suitable
the door lock should be opened and locked smoothly. The two parts locked on the door leaf and the door frame should be consistent. If the lock is not properly installed, the door leaf will not switch freely. Remove the bolt plate, repair the tongue groove with chisel, adjust the position of the bolt mouth of the door frame, and then install it. In addition, the opening direction of the door should also meet the requirements.
5. Window and door sets must have basic materials
there should be base material inside the door and window cover. When window frame is made of thin wood board or density plate, the basal plate should be fixed on the base keel of the window frame first, and then the lines should be nailed; Door set it is appropriate to use wood to make the frame, and then plane, it is planed straight, then assembled and installed on the wall, and then covered with basal plate and trim board. Tap the window and door sets side panel by hand. If a Air Force Drum Corps sound is made, it means that the bottom layer does not have base plate such as thin wood board, which should be removed and redone.
Aluminum alloy doors and windows
1. The installed aluminum alloy doors and windows should be closed tightly and the gap should be uniform; The parallelism deviation between the doors and windows and the frame or the vertical edge of the adjacent fan should not exceed 2mm, which is flexible to open and easy to use.
2. Push and pull the doors and windows, see if the slide is installed smoothly, pay attention to the phenomenon of no concave and convex, gently push the doors and windows, should slide freely.
3. The vertical frame and horizontal frame of balcony aluminium windows must be firmly fixed on the balcony fence and the top of the balcony. Generally, fastener or pull rivet should be fixed in the concrete. When fixing, it should be reinforced with painted angle steel. It cannot be fixed on the brick wall, nor can it be fixed with wooden wedge upper and lower top tight frame instead of nail gun. The gap between the upper and lower slideways and the top guardrail should be filled with cement mortar to prevent rainwater from pouring into the room.
4. The wall thickness of aluminum alloy window profile should not be less than 1.2mm, and the wall thickness of the door profile should not be less than 2mm. Aluminum Alloy door and window frame the fixed connection thickness with the wall should not be less than 1.5mm.
