Installation technology for wood Windows and doors

1 scope

This technology is applicable to industrial and civil architecture wood Windows and doors installed.

2 construction preparation

2.1 materials and equipment:

2.1.1 Wood Windows and doors: made of wood Windows and doors processing model must conform to the design requirements, quantity and quality, factory certificate, and wooden doors and Windows should be required when wood moisture should not be greater than 12%.

2.1.2 wooden screen doors: wood Windows and doors processing, model, quantity and dimensions comply with the design requirements, factory certificate, pressed gauze should match the CD, use small nails should supply.

2.1.3 preservatives: sodium fluorosilicate, its purity should not be less than 95%, moisture content is not more than l% fineness requirements should screen all through the 1600 hole/cm2. The cold oil or diluted, painted wood and wall contact parts.

2.1.4 wall used on the fixed door and window frame embedded parts, wood blocks and other connections should comply with the design requirements.

2.1.5 hardware and fittings types, specifications, models must conform to the drawings and door frames match. And product quality must be qualified.

2.1.6 major tool: coarse fine planing, slotting plane, plane, single plane, saw, hammer, hatchet, screwdriver, wire lezi, flat spade, feeler, wire pendant, red line package, ink, augers, mini saws, plates, brooms, etc.

2.2 operating conditions:

2.2.1 acceptance of door and window frames to enter the construction site must be checked. Door and window boxes, and fans should be checked before installation model specification, size, with or without channeling corner, warping and torsion, bending, fracture, if the above situation should be conducted before the repairs.

2.2.2 wood door and window frame against the wall, side brush coating, other surfaces and trap should be painted in oil. Brush oil should be ventilated and dry.

2.2.3 brush oil classification code on the doors and Windows should be stored on the shelf, shelf pad should be flat, and from 20~30cm, when stacking boxes and boxes, fan and door pads between wood, ventilation. Example, when stacked in the open air, with a sheet covering, no rain.

2.2.4 Installing Windows on the front should be hanging down a good vertical, find out window frames, wood should be handled first, window installation height should be based on the 50cm line, elevation of the returned window installation size, better light control.

2.2.5 jamb installation should conform to the drawings and models and dimensions, and pay attention to the opening direction of the doors, to determine the direction of door frame installation CD, the installation height should be indoor 50cm light control.

2.2.6 door and window frame installation should be carried out prior to plastering, installation of doors and window sash should be conducted after plastering. You must first install, should pay attention to the protection of the finished product, to prevent collisions and pollution.

3 operational processes

3.1 process

Line decision rules → → → decided to install door and window frame installation location elevation mask door, door frame installation model →

Installed window frames, door, door frame installation → → doors installation

3.2 structural engineering supervision inspection qualified after, door and window installation. First of all, from the top with a large pendant hanging vertical accuracy check window locations, and eject the installation location on the wall lines, to deal with does not match the line of Bian Leng.

3.3 according to flat-line checks the window frame installation of indoor 50cm the elevation dimension, does not match the line of edge processing.

3.4 indoor outside frames should according to drawings location and elevation installation, for guarantee installation of firm, should ahead of check pre buried wood brick number whether meet, 1.2m high of door, each side pre buried two block wood brick, high 1.2~2m door, each side pre buried wood brick 3 block, high 2~3M of door, each side pre buried wood brick 4 block, each block wood brick Shang should nail 2 root long 10cm of nail, will nail Cap hit flat, Shun wood lines nail into wood frames within.

3.5 wood frames should be installed on the ground works and plastering the walls completed prior to construction.

3.6 using embedded wood brick concrete block joins light partition walls with the door and window frames, the number of concrete blocks embedded, should also be under the door height 2, 3, 4, and nailed the door frame with nails. Other join methods, should comply with the design requirements.

3.7 make model: according to the drawings required to install window sash to window frame, this process is known as mask-fan. To hide your fans quality, press comments on inspection standards to check the size of the gap, hardware installation location, size, type, and firmness, in line with standard requirements as a model. And with the acceptance criteria and the basis for this.

3.8 install door and window box fan line: plastering layer thickness should be considered, and depending on the window size, elevation, position and opening direction, drawing installation location in the wall line. Paste face doors and Windows made of box should be flush with the plaster surface; precast terrazzo window sill window sill plates of the walls should be noticed, to determine where the upright frame; neutral exterior Windows, exposed brickwork when caulking for exterior wall, can move slightly, with brick walls vertical gap on the cover. Window frame installation elevation, elastic 50cm flat cable to the wall with a wooden wedge box a temporary fix in Windows, in order to ensure straight window frames apart, should be found in the frame bottom, draw a small line straight, and iron levels will flat-line introduced as standard for the upright frame inside the cave, then hanging straight line correction. Yellow Pine frame before installation, drilling should be on wooden block location, easy to nail.

3.9 If the wall of aerated concrete Board should be according to the required spacing between wood bricks drill 30mm holes hole depth 7~10cm and embedded chunks of wood glued 107 glue in the hole mud into the hole (wood chunks should be slightly larger than the aperture diameter 5mm, to break into the strong), waiting for them to set, then install door and window boxes.

3.10 wood door installation:

3.10.1 determine the opening direction of the door and hardware models, installation location, door cut position and opening direction of the fan (fan cover fan on the right).

3.10.2 check the door size is correct; rounded corners square, with or without channeling angle, check the door height should the two vertical edges of the door, checking the door width should be in front of the upper, middle and lower points and the corresponding parts of the fan fixed dashes.

3.10.3 doors against the Cabinet set aside the dimension line, if large, it should be according to the dimensions of the box will make a part of the plane, if small should be tied to wood and wood should be tied in with the hinge side, glue and nails after lay, nail Cap smashed down wood 1~2mm into the box.

3.10.4 first within should plug the entrance doors of the plane, stuffed with a wooden wedge against the temporary fix, as the door leaf and side seam width fit, draw a second line planing, mark hinge slot position (away from the doors of the upper and lower ends of the 1/10 and avoid the upper and bottom rail). Also should pay attention and fan installed smooth.

3.10.5 the doors second plane, after the gap size, install hinges. Should be lezile with a line width of the hinge, according to upper and lower as early as the first 1/10 request, fixed hinge installation line, respectively the upper and lower edges to measure the hinge length, mark hinge slot to Groove to adjust the door leaf with box after installing flat, profiled hinge slot should line, must not pick too big, too deep.

3.10.6 hinge slots tick is completed, install the upper and lower hinges, install be sure to loosen a screw, and then shut the door and check that the gap is appropriate? And the fan is smooth, problem-free rear tighten all screws can be screwed on. Full length wood screws should be nailed into 1/3, screwed into the 2/3, such as when the wooden door is yellow pine or hardwood installed prior to drilling, eye aperture of 0.9 times the diameter of wood screw, eye screws long 2/3, drill and screw again, in case the installation of split or broken screws.

3.10.7 installed off the fans that the width of the door leaf should be measured with a ruler, and then determine the cut depth of lip sewing in the middle. When using tongue and Groove and Groove, lip sewing cutting depth and cut port should meet the requirements of load lock, and then around the plane to an accurate size.

3.10.85 gold installation should meet the requirements of drawings shall not be omitted, locks, ball, handle offset and height of 95~100cm, latches should be below the handle, when the door with mortise bolt, the installation process with the doors.

3.10.9 install glass doors, glass cutting within the corridor. Kitchen, toilets, glass cutting in the Interior.

3.10.10 the doors open after touching the wall, fixing doors, door stop should be installed, there are special requirements for closure of the door, door opener should be installed, the installation method, see "installation instructions • the product requirements.

4 quality criteria

4.1 project

4.1.1 door and window frame installation location must meet the design requirements.

Inspection method: observation and standard checks.

4.1.2 door and window frame must be securely fixed point meet the requirements of specification for design and construction.

Inspection method: observation and push-pull by hand to check.

4.2 Basic project:

4.2.1 when between the window frame and wall fill insulation materials, should be filled full, uniform.

4.2.2 Windows fan installation: cut straight, plane surface is flat and smooth, flexible, stable, and no rebound and become warped.

4.2.3 doors and Windows hardware installation: location, depth, and even edges and precise size. Hardware installation is complete, specifications, wood screw tightening lying flat, latch open and flexible.

4.2.4 doors covered by water, tongue, corner Strip, seal installation size consistent, straight, smooth, combined with doors and Windows firmly, tight, seamless.

4.3 allowable deviation: wood doors and Windows, fan of the installation box vertical, diagonal size deviation and box with fan, fan and fan-width shall conform to the values set out in table 8-l.

5 finished product protection

5.1 General water door application after installing thick metal protection, its height is subject to cart axle Center, such as a wooden box installation and structure at the same time, measures should be taken to prevent the door frame displacement or deformation of the collisions, for advanced hardwood frames, should be protected with thick 1cm wood, nail set, preventing hit touch, damage the CD, affect the installation.

5.2 plane repaired Windows and doors wooden fixtures, door mat, and so as to avoid damage to the door.

5.3 entry of door and window frames should be kept properly, warehouse store, its door storage shelf below the pad off the ground 20~40cm and mat, neatly stacked in the order according to their type and use, open top sheet covered when temporary stored to prevent Sun and rain.

Wood doors and Windows installation tolerances and gap width table 8-1

Project tolerances, joint width (mm) test method

1 box of 3 1M supporting plate vertical side checking

The diagonal of the box I: 2

II level: 3 III foot check

3 box height difference in contact with fan, fan and Fan 2 using a ruler and a wedge-shaped feeler Gage check

4 door counterpart and the window sash and frame width 1.5~2.5

5 2~5 industrial building two-door counterpart joint width wedge feeler gauges check

6 box with fan-width seam joints on 1~1.5 wedge feeler gauges check

7 width of joints between sash and sill under 2~3 wedge feeler gauges check

Exterior door 4~5 wedge feeler Gage check

6~8 wedge feeler gauges check

8 doors between the bathroom door and the ground 10~12 wedge feeler gauges check

Factory gate 10~20 wedge feeler gauges check

Exterior door 4~5 wedge feeler gauges check

9 Ridge under the doors and stay within the width between door 3~5

Note: according to the timber doors and Windows and use can be divided into three levels, levels should indicate in the drawing.

5.4 entering the wooden door and window frames should be processed side brush wood preservative against the wall, the other ought to be brush oil to prevent deformation after moisture.

5.5 Installing Windows and doors with care to prevent damage to the finished product; repair of Windows and doors cannot be hard to pry, so as not to damage the fan and hardware.

5.6 Installing door and window fans, pay attention to other decorated plastering angle for preventing collisions and finished surface.

5.7 has been installing Windows and doors fan fail when you install the hardware should be designated officers responsible for managing to prevent wind damage to doors, Windows and glass.

5.8 it is strictly forbidden to window frame and sash as the fulcrum of the shelf to prevent scaffold move when touched and damaged door and window frames, door.

5.9 hardware installation type and quantity, the drawing requirements, after installation should pay attention to product protection, spraying should cover protection against pollution.

5.10 window installed shall not be indoors after cart, prevent damage and hit touch the doors and Windows.

6 quality problems to be noticed

6.1 paste frames after installation and plastering his face inequality: the main reason is that when the State did not have a good plastering layer thickness.

6.2 jambs reserved size allowed: install door frame, window frame four weeks after the asymmetrical figure is too large or too small, largely masonry door hole dimensions when leaving allowed, buffer size, or laying cable to find bad rules, and more. Epithelial cells should be lower than the General installed Windows and doors box lintels 10~15mm, under the window frame should be higher than the sill epithelial skin 5mm.

6.3 door window frames installation not prison: main reasons is masonry Shi reserved of wood brick number less or wood brick masonry of not prison; masonry half brick walls or light wall late set with wood brick of concrete block, but directly using wood brick, gray dry Hou wood brick contraction activities; prefabricated concrete wall or prefabricated concrete clapboard, should in prefabricated Shi will its wood brick and steel skeleton fixed in with, makes wood brick firm to fixed in prefabricated concrete within. Wooden block set must meet the quantity and spacing requirements.

6.4 hinge rough, loose screws, nut inclined gel, missing screw: hinge slot shades, install screws in too long, or italic is screwed into. Requirements when installing screws should be nailed into the 1/3, into 2/3, not tilted when they screwed; installation in case of wood sections should be drilling at the knots, back into the Cork and then turning the screw, taking note that each pore snarl good screws, not omission.

6.5 of doors and Windows, straight up and down, left and right installation does not match the wire: entrance reserved for deviation, installation not complying with the provisions of the first line to find the rules, no hanging vertical vertical line, could not find the window up and down horizontal lines. To resolve this problem, requiring construction must operate according to the standards, before install the line to find the rules, ready to work again.

6.6 yarn fan layering is not straight, exposed nail CAP, yarn Burr: the main reason workers are not serious, layering is of poor quality, not ahead of time the nail Cap flat.

6.7 door missing hardware, hardware installation location does not affect use: bright child without hooks, cabinets, cabinet doors and Windows missing touch beads or latch, double doors without latches or bolt holes. Double door latch install the cover on the fan, the kitchen plug installed in the Interior. Above points are hardware installation errors should be corrected.

6.8 sash warping: door and window fan "Pi Leng". Warping more than 3mm should be disposed after use. Hardware can also be adjusted to address door warping.

6.9 doors switch not spirit, and itself switch: main reasons is doors installation of two a hinge axis is not a article line Shang; Ann hinge of side frames State is not vertical; hinge into box more, fan and produced collision, caused switch not flexible, requirements mask fan Qian first check frames State is whether vertical, as has problem should timely adjustment, makes loaded fan of upper and lower two a hinge axis in a vertical line Shang, selection hardware right, screws installation to straight.

6.10 down: the main reason hinge loose; after the glass is installed, increasing the weight of the fan; hinges used was too small. Requires proper hinges, and fixed hinge screw fully screwed on, and make it strong.

7 quality records

This standard shall meet the following quality records:

7.1 wood door and window factory certificate.

7.2 hardware factory certification, or certification of a product.

7.3 quality inspection and assessment of records.