Installation technology of aluminum alloy doors and Windows

1 scope

This technology is applicable to industrial and civil construction of aluminum alloy door and window installation.

2 construction preparation

2.1 materials and equipment:

2.1.1 aluminum Windows and doors: specification, model, the design requirements, and should have a factory certificate.

2.1.2 aluminum alloy door and window hardware should match the Windows model. The accessories and best fitting made of stainless steel, with other materials, it must be treated.

2.1.3 anti-corrosion materials and insulation materials shall conform to the drawings, and the ex-certification.

Its more than cement 2.1.4 No. 325; sand prepared according to the requirements.

2.1.5 and iron foot fixed connection structure, connection plates, should according to drawings and specifications prepared. And well treated.

2.1.6 electrode specifications, models should be consistent with the quenching by welding, and should have a factory certificate.

2.1.7 caulking materials, sealant, model should comply with the design requirements.

2.1.8 paint, wire fabric (or aluminum yarns), shall comply with the design requirements such as gauze, and the ex-certification.

2.1.9 specifications, models, the design requirements of the seal, adhesive and sealing material should be matched and factory certification of products.

2.1.10 main equipment: aluminum cutting machines, hand drills, Rotary Rasp, semicircular Rasp, Phillips screwdriver, needle, iron feet, compasses, ruler, steel ruler, steel ruler, drills, hammers, shovel, trowel, a bucket, water brush, welding, welding masks, welding lines, and so on.

2.2 operating conditions:

2.2.1 structure after acceptance, the quality meet the eligibility standard, between jobs for the handover procedures.

2.2.2 dimensions as shown playing the middle line of the window and play +50cm horizontal calibration door hole position size and elevation for conformance to design drawings, rejection of chisel handle-if you have any questions in advance.

2.2.3 checked iron foot aluminum alloy door and window on both sides of the connection locations agree well with the wall holes location is reserved, if problems should be dealt with in advance and reserved clean hole of debris.

2.2.4 unpacking check of aluminum alloy doors and Windows, window frame around the bandage removed, according to the drawing requirements check types, check the quality and the smoothness of the surface, such as chopping, channeling corners angled and warping inequalities, serious incidents, serious injuries, skin color, such as a defect, shall be settled through consultation with the persons concerned, the finished qualified before they can be installed.

2.2.5 check the integrity of aluminum alloy door and window protection film, if there is any breakage, should fill the stick and install again.

3 operational processes

3.1 process

Line the rules → → jambs jambs laid connecting iron aluminum alloy doors and Windows unpacking check → →

Transported to the installation site by drawing number → check the protection coating on aluminum alloys → aluminum alloy door and window installation →

Caulking around doors and Windows, fill insulation mounting Wang → → → clean installing doors and Windows sealed →

→ Yarn quality check fan installation

3.2 line rules: find out the window at the very top edge, under the edge of the door with large window and line at the doors and Windows on each floor, not directly to individual's mouth should pick your cut. Theodolites of high-rise building vertical lines.

The horizontal position of the window floor +50cm horizontal line shall prevail, up against, measure the window height, find direct line, each window (the same elevation) it shall, on the same level.

3.3-thick wall installation location: according to the width of the detail of the walls and sill plates, determine the installation location of aluminum alloy doors and Windows in the wall-thickness direction; such as wall thickness deviation should, in principle, to the same room window sill outside the same size as the standard, should extend into the aluminum window sill plate 5mm under Windows.

3.4 installation aluminum window pishui: according to design requirements will shed fixed on the aluminum window, you should ensure the installation position is correct and secure.

3.5 anti-corrosion treatment:

3.5.1 treated both sides of the door and window frames should be carried out according to the design requirements. Design requirements, brushing anti-corrosion material, such as rubber or polypropylene anticorrosion coating resin protective decorative film, may be pasted with plastic film for protection, avoid filling cement mortar is direct contact with the surface of the aluminum alloy doors and Windows, electrochemical, corrosion of aluminum alloy doors and Windows.

3.5.2 aluminum alloy doors and Windows installed that fixed by binding of metal, iron should be embalmed, connection-the best selection of stainless steel parts.

3.6 in place and temporary fixation: according to the installation location you have put lines installed, and hanging it looking straight, problem-free rear wooden wedge a temporary fix available.

3.7 with wall fixing: aluminum alloy door and window and wall fixed have three methods:

3.7.1 φ 6 hole hammering along the window wall power (deep 60mm), and "PHI bar (40mmx60mm) 107 glue viscosity mud into the hole in the cement after the final set, then iron feet and embedded steel bars welding in prison.

3.7.2 connecting iron with embedded steel plates or ruled out structural reinforcement welding in prison.

3.7.3 concrete wall available nail gun iron foot and wall fixing.

Regardless of which method to use a fixed, iron should be greater than the distance from the feet to the window corner of 180mm, iron-foot spacing should be less than 600mm.

Aluminum alloy door and window installation node as shown in Figure 8-l.

3.8 processing of door and window frames and wall cracks: aluminum alloy doors and Windows after the fixed, timely processing of door and window frames and wall cracks. Design at the packing materials provided, mineral wool or glass wool mat should be used layered Garret, outer surface 5~8mm deep filled caulk, filling cement mortar is strictly prohibited. Treated in both sides of the door and window frames, complete block design specifies the insulation and sealing materials. Aluminum window and sill plate installed, gaps around the window frame and filled and filled hard and should not be too large, prevent the window from deformation.

3.9 aluminium alloy door installation:

3.9.1 reserved openings in aluminum door frame sizes repaired well in advance.

3.9.2 in the side of the door frame fixed the binding of metal (or wood block).

3.9.3 frames made by location, and find the vertical size and geometry, with a nail or self-tapping screws the frame fixed with the embedded parts of the wall.

3.9.4 filled frame and masonry walls with insulation material (or concrete) gap.

3.9.5 the use of sealant filled the slot beside the wall and door and window frames.

3.10 spring installation: install location base spring, picking holes in advance, place the spring in picking good hole, fixed with cement mortar.

Spring quality must be guaranteed: to spring e must be consistent with the interior; floor spring hinge axis must be consistent with the frame transverse axis PIN.

3.11 aluminum alloy door installation: door frame fan connections are aluminium corner connector fixation, practices the same as door frame installation.

3.12 installation hardware accessories: finished Grouting repair, let's give finish painting before the installation of door and window hardware fittings, installation process as described in the product description, require the installation of a solid, flexible use.

3.13 installation aluminum screen doors and Windows:

3.13.1 tension and the iron (or steel, aluminum yarn), cut yarn, layering is fixed, the screen doors and Windows with steel frame construction method of sand.

3.13.2 hanging yarn sector.

3.13.3 installed hardware.

4 quality criteria

4.1 project:

4.1.1 quality of aluminum alloy doors and Windows and their accessories must comply with the design requirements and the provisions of the relevant standard.

4.1.2 installation position and opening direction of aluminum alloy doors and Windows must comply with the design requirements.

4.1.3 aluminum alloy doors and Windows must be installed firmly planted embedded parts of the number, location, connection methods, you must comply with the design requirements.

4.1.4 aluminum alloy doors and Windows between the box and non-stainless steel fasteners must be treated; non-cement mortar is used as packing material between the wall and door and window frames.

4.2 Basic project:

4.2.1 aluminum fan installation should comply with the following requirements

4.2.1.1 casement sash shut tightly, even, flexible.

4.2.1.2 sliding sash shut tightly, even, fan and box bonding should comply with the design requirements.

4.2.1.3 spring doors automatic positioning accuracy, ± 1.5 ° opening angle of 90 °, the closing time in the 6~10s range.

4.2.2 aluminum alloy doors and Windows accessories is complete, installation is correctly positioned, solid, flexible application, achieve their function, upright appearance.

4.2.3 aluminium alloy door and window frame gap between wall and filled full of dense, flat, smooth surface, free of cracks, filling materials and methods meet the design requirements.

4.2.4 aluminum alloy door and window surfaces clean, no scratches, bumps, no corrosion; coating surface is smooth, smooth and of uniform thickness, no pores.

4.3 allowable deviation: window box two diagonal length, doors, box, side of vertical, horizontal, horizontal box marked higher, shall exceed the values in table 8-3.

Aluminum alloy door and window installation tolerances in table 8-3

Project tolerance (mm) test method

Door and window frames of two diagonal length ≤ 2000mm

>2000mm 2

3 steel tape measure checking angles

2 sash and casement window box poor lap width 1 depth gauge or a steel ruler to check

3 Tang doors adjacent cross-side corner of the fan width and 2 in cable and steel ruler check

4 door sash opening force limit size ≤ ≤ 40N 1.5m2 100N spring scale hook hand

Sliding doors and door opening force limit fan area >1.5m2 at 60N, door 5 average

5 door sash and frame or adjacent State edge parallel 2 1M steel ruler check

6 doors in line vertical, transverse joint between the slats or fan and box joints limit 2~4 wedge feeler Gage check

7 spring door door leaf and ground clearance joints limit 2~7

8 door lip sewing is closed flat 2 depth gauges checked

9 door and window frames (spell-containing Tang) is 2 1M support vertical, side Board check

10 door and window frames (spell-containing Tang) level 1.5 1M the level of scale and wedge feeler Gage check

11 horizontal box at 5 with a steel ruler to check doors and Windows, compared with baseline

12 double doors and Windows inside and outside the frame, jamb (spell-containing Tang) Center from the 4 with a steel ruler to check

5 finished product protection

5.1 aluminum alloy doors and Windows should be kept storage, bottom mat, mat, neatly stacked. On Windows that has been installed with water, pay attention to storage pads good, prevent damage to the shed.

5.2 door and window protection film should check the integrity of the installation, after installation time on both sides of the door frame using wood, tied good and banned from transporting any of the window material, to prevent collision damage.

5.3 If the low alkaline cement concrete or beans when caulking, blocking time after the cement laitance brush to prevent cement curing bad cleaning, and damage to the surface of the oxide film.

Aluminum alloy doors and Windows before the caulking, to contact with cement mortar should be brushing preservatives preservative treatments.

5.4 before plastering the aluminum alloy doors and Windows should be protected with plastic film in the Interior wet prior to the completion of any type shall not damage the protective film to prevent erosion of the surface layer of mortar.

5.5 aluminum alloy doors and Windows should be in place before removing the protective film, lighter to tear, and unavailable operating shovel, to prevent scratching the surface is affected.

5.6 surfaces such as aluminum alloy doors and Windows when there is a jelly, wipe clean cotton yarn stained with special solvents should be used, such as local scratches, use small brush paint the contaminated liquid.

5.7 take down the shelf, Interior and exterior plaster, steel joist installation, pipeline installation and construction materials transportation process, no rubbing, smashing, Tang touched and damaged aluminum alloy doors and Windows.

5.8 establish strict protection system of the finished product.

6 quality problems to be noticed

6.1 when using combination of aluminum alloy doors and Windows, should pay attention to assembling quality seams should be formed, spelled Tang box fan do not split hesitated, angle not channeling.

6.2 spring and handles don't behave size allowed: reserve hole size should be checked before installation is correct.

6.3 pollution bite: the finished product protection in construction without note failing to clean up.

6.4 surface scratches: keep clean aluminum surface dirt with a hard object.

6.5 missing pishui: Windows not loading shed according to design requirements, use.

7 quality records

This standard shall meet the following quality records:

7.1 aluminum alloy door and window factory certificate.

7.2 aluminium alloy door and window parts and accessories installed, fixed pieces of material evidence and illustration.

7.3 sealed certificate of materials materials, insulation materials and product certification.

7.4 cement factory certification and test reports sand in products quality certificate.

7.5 welding rod brand, model number and certificate.

7.6 quality inspection and assessment of records.