Wood surface coating solvent mixed color coating construction
1 scope
The technology standard is applicable to general building wooden doors and Windows and wood painted on the surface of ordinary, intermediate solvent mixed color coating engineering.
2 construction preparation
2. L material requirements:
2.1.1 coating: light oil, oil, ink, mixed paint (magnetic mixed paint, oil blending paint), color chip, etc.
2.1.2 filling material, gypsum, white, yellow, GongTuZi floor, black YanZi, cellulose, etc.
2.1.3 thinner, gasoline, kerosene, alcohol acid thinners, rosin water, alcohol, etc.
2.1.4 drier: cobalt drier and other liquid material.
2.2 the main equipment:
2.2.1 painting, surgery, ox horn plate, oil paints, tao (tao brushes door to door mouth not besmear to brush up and down parts of the tools), wire basket, sandpaper, emery cloth, skin scraping board, rubber putty plate, steel plate, small cans, oil scoop, half bucket, bucket, small steel pliers, hammer, steel wire brush, high stool and scaffolding, seat belts, and so on.
2.3 operation conditions:
2.3.1 construction environment should be well ventilated, wet my homework has been finished and have a certain strength, dry environment.
2.3.2 between example should be carried out before construction, large area by the relevant quality department check after appraisal is eligible, can organize team construction of large area.
2.3.3 before construction to deal with the wooden doors and Windows and other wood appearance inspection, deformation is not eligible, should be moved around. Moisture content of wood products is not greater than 12%.
2.3.4 operation should be carefully inspection work of the handover, and to properly handle the legacy.
2.3.5 brush paint before, at the end of the glass must be installed.
3 operation process
3.1 process:
Basic level processing - brush priming oil (operating oil to wipe putty, abrasive paper) - >
First pass paint brush (lead to wipe putty to abrasive paper, glass) and the second time to brush paint, brush lead to wipe glass, abrasive paper)
To brush the paint again
Above is the wooden doors and Windows and wood surface coating solvent mixed color coating intermediate practice process. If it is a common coating engineering, its practices and this technological process basic same, the difference, in addition to the little brush paint again, only a little putty, blow be bored with child.
3.2 basic level processing, cleaning, nails, in addition to the oil pollution, dust, scraping don't scrape the wood to prevent the area around a bad plaster surface; Shovel to capsule, fat will trace scrape, rosin knot cut, larger capsule used wood grain of the same material with glue Mosaic; Sandpaper, first line after the grinding of four flat, smooth lines polished, have small skin become warped alive with a knife to tear, there is heavy leather with a small nails strong; Some color chip, knot in the water and oil stains, color chip point brush with alcohol.
3.3 brush priming oil:
3.3.1 operating oil again: oil mixed with gasoline, light oil, slightly some GongTuZi brush to distinguish bad) (to avoid leakage, suitable wood grain coating, start with the box on the left upper frame oil may not run into walls, thickness is uniform and the upper box just after, brush again bright child.
Brush the casement, such as two window should be brush brush right after fan left; Three window should be the last to brush a door in the middle. After all brush outside sash, with a hook hook is closed, then brush the inside.
Brush door brush bright son first, then brush frame, brush the back of the door leaf with the wedge the door leaf is fixed, the brush the front of the door leaf. Brush after all, to check the presence of omission, and pay attention to the doors and Windows inside and outside the paint color is correct, and the place such as hardware paint stained rub-up, this process can be finished in a box or fan before installation.
3.3.2 rainfall distribution on 10-12 wipe putty, putty mixture ratio of the weight of the gypsum powder: cooked tung oil: water = 20:7:50. After waiting for operation of oil dry. The nail holes, cracks, knots and edge the imperfect place, wipe with gypsum putty scraping the oil level off, be bored with child shall cross wipe up, blow be bored with child into the nail holes or cracks. Such as joint or crack is wide, holes larger, available operation will be bored with child into seam hole, the be bored with child after embedding, leveling net, on the surface of the putty to light, no wild putty and residue. Up and down the place such as rail, a joint shall be put to.
3.3.3 sandpaper: be bored with child after dry, use 1 # sandpaper, grinding and abrasive paper bottom are the same, be careful not to wear out the oil film and protect the edges, leave no trace wild putty. After the grinding should be clean, wipe with wet cloth will grind the powder.
3.4 the first time paint:
3.4.1 track brush ink: first the color ink, light oil, oil, gasoline, kerosene, etc (drier winter can be added) stir together in a basket, the proportion of its weight is 50% lead oil, light oil, 10%, 8% oil, gasoline, kerosene, 8% and 20%; Can use red, yellow, blue, white, and black ink mixing into various color ink coating, the consistency in order to reach the bottom of the cover, not flowing, do not brush marks shall prevail. Thickness is uniform. Brush has grown two millimeters a door or window, the check should be up and down or so observation, brush with and without leakage, flow falling, stare blankly and gone, finally open the casement was hook hook; Wooden door will with wedge next mouth.
3.4.2 wipe putty: wait for after lead flat, for the bottom putty shrinkage or deformity, with gypsum putty scraping wipe again, requirements and practice are the same as before.
Rule 3.4.3 sandpaper: putty dry after appearing, such as with sandpaper under 1, requirements and practice are the same as before. After grinding good wipe with wet cloth powder.
3.4.4 glaze: see the glass installation process standards.
3.5 the second time paint:
3.5.1 track of brush ink: like the previous.
3.5.2 wipe glass, sandpaper, inside and outside the glass with wet cloth to wipe clean. Note shall not damage the putty surface and eight Angle. Then with l sand paper or old light of fine sand paper mill again. Method with former, don't wear out of the bottom oil, to protect the edges and corners. Again the ground under the powder with wet cloth to wipe clean. Using a new abrasive paper, should be the two sand paper to grind, wear thick sand, prevent oil film cut sandpaper.
3.6 last time paint: brush oil way forward. But as a result of mixed paint viscosity is bigger, when besmear to brush, more attention should be paid to brushing oil and oil brush action to agile, and does not flow. Uniform light, colour and lustre is consistent. Brush oil on glass putty, putty rear can reach a certain strength should be etc. After brush the paint to immediately check it again carefully, if discover there is something wrong with should be finish in time. Doors and Windows with a hook or wedge finally fixed.
3.7 winter construction: interior shall be carried out under the condition of heating, room temperature to keep balance, general paint construction environment temperature should not be lower than + 10 ℃, relative humidity should not be greater than 60%, shall not be a sudden change. At the same time shall be designated persons responsible for switch doors and Windows, eli ventilation to eliminate moisture.
4 quality standards
4.1 ensure projects:
4.4.1 varieties of paint engineering level and material quality should comply with the design requirements and the provisions of the relevant standards.
4.1.2 peeling, leakage brush paint engineering was strictly prohibited.
4.2 basic project, see table 9-35.
Wood surface coating solvent mixed color coating is the basic project table 9-35
Will project ordinary paint intermediate paint
1 a trainspotter, flow falling, wrinkled skin surface without bedding face. No small face clearly
2 light and smooth bedding face light, smooth and shining, smooth and uniform
3 color separation in stare blankly bedding face. Small surface allowable deviation of 2 mm bedding face. Small surface allowable deviation 1 mm
4 decorative thread, color separation line straight deviation is not more than 2 mm deviation is not more than 1 mm
1 scope
The technology standard is applicable to general building wooden doors and Windows and wood painted on the surface of ordinary, intermediate solvent mixed color coating engineering.
2 construction preparation
2. L material requirements:
2.1.1 coating: light oil, oil, ink, mixed paint (magnetic mixed paint, oil blending paint), color chip, etc.
2.1.2 filling material, gypsum, white, yellow, GongTuZi floor, black YanZi, cellulose, etc.
2.1.3 thinner, gasoline, kerosene, alcohol acid thinners, rosin water, alcohol, etc.
2.1.4 drier: cobalt drier and other liquid material.
2.2 the main equipment:
2.2.1 painting, surgery, ox horn plate, oil paints, tao (tao brushes door to door mouth not besmear to brush up and down parts of the tools), wire basket, sandpaper, emery cloth, skin scraping board, rubber putty plate, steel plate, small cans, oil scoop, half bucket, bucket, small steel pliers, hammer, steel wire brush, high stool and scaffolding, seat belts, and so on.
2.3 operation conditions:
2.3.1 construction environment should be well ventilated, wet my homework has been finished and have a certain strength, dry environment.
2.3.2 between example should be carried out before construction, large area by the relevant quality department check after appraisal is eligible, can organize team construction of large area.
2.3.3 before construction to deal with the wooden doors and Windows and other wood appearance inspection, deformation is not eligible, should be moved around. Moisture content of wood products is not greater than 12%.
2.3.4 operation should be carefully inspection work of the handover, and to properly handle the legacy.
2.3.5 brush paint before, at the end of the glass must be installed.
3 operation process
3.1 process:
Basic level processing - brush priming oil (operating oil to wipe putty, abrasive paper) - >
First pass paint brush (lead to wipe putty to abrasive paper, glass) and the second time to brush paint, brush lead to wipe glass, abrasive paper)
To brush the paint again
Above is the wooden doors and Windows and wood surface coating solvent mixed color coating intermediate practice process. If it is a common coating engineering, its practices and this technological process basic same, the difference, in addition to the little brush paint again, only a little putty, blow be bored with child.
3.2 basic level processing, cleaning, nails, in addition to the oil pollution, dust, scraping don't scrape the wood to prevent the area around a bad plaster surface; Shovel to capsule, fat will trace scrape, rosin knot cut, larger capsule used wood grain of the same material with glue Mosaic; Sandpaper, first line after the grinding of four flat, smooth lines polished, have small skin become warped alive with a knife to tear, there is heavy leather with a small nails strong; Some color chip, knot in the water and oil stains, color chip point brush with alcohol.
3.3 brush priming oil:
3.3.1 operating oil again: oil mixed with gasoline, light oil, slightly some GongTuZi brush to distinguish bad) (to avoid leakage, suitable wood grain coating, start with the box on the left upper frame oil may not run into walls, thickness is uniform and the upper box just after, brush again bright child.
Brush the casement, such as two window should be brush brush right after fan left; Three window should be the last to brush a door in the middle. After all brush outside sash, with a hook hook is closed, then brush the inside.
Brush door brush bright son first, then brush frame, brush the back of the door leaf with the wedge the door leaf is fixed, the brush the front of the door leaf. Brush after all, to check the presence of omission, and pay attention to the doors and Windows inside and outside the paint color is correct, and the place such as hardware paint stained rub-up, this process can be finished in a box or fan before installation.
3.3.2 rainfall distribution on 10-12 wipe putty, putty mixture ratio of the weight of the gypsum powder: cooked tung oil: water = 20:7:50. After waiting for operation of oil dry. The nail holes, cracks, knots and edge the imperfect place, wipe with gypsum putty scraping the oil level off, be bored with child shall cross wipe up, blow be bored with child into the nail holes or cracks. Such as joint or crack is wide, holes larger, available operation will be bored with child into seam hole, the be bored with child after embedding, leveling net, on the surface of the putty to light, no wild putty and residue. Up and down the place such as rail, a joint shall be put to.
3.3.3 sandpaper: be bored with child after dry, use 1 # sandpaper, grinding and abrasive paper bottom are the same, be careful not to wear out the oil film and protect the edges, leave no trace wild putty. After the grinding should be clean, wipe with wet cloth will grind the powder.
3.4 the first time paint:
3.4.1 track brush ink: first the color ink, light oil, oil, gasoline, kerosene, etc (drier winter can be added) stir together in a basket, the proportion of its weight is 50% lead oil, light oil, 10%, 8% oil, gasoline, kerosene, 8% and 20%; Can use red, yellow, blue, white, and black ink mixing into various color ink coating, the consistency in order to reach the bottom of the cover, not flowing, do not brush marks shall prevail. Thickness is uniform. Brush has grown two millimeters a door or window, the check should be up and down or so observation, brush with and without leakage, flow falling, stare blankly and gone, finally open the casement was hook hook; Wooden door will with wedge next mouth.
3.4.2 wipe putty: wait for after lead flat, for the bottom putty shrinkage or deformity, with gypsum putty scraping wipe again, requirements and practice are the same as before.
Rule 3.4.3 sandpaper: putty dry after appearing, such as with sandpaper under 1, requirements and practice are the same as before. After grinding good wipe with wet cloth powder.
3.4.4 glaze: see the glass installation process standards.
3.5 the second time paint:
3.5.1 track of brush ink: like the previous.
3.5.2 wipe glass, sandpaper, inside and outside the glass with wet cloth to wipe clean. Note shall not damage the putty surface and eight Angle. Then with l sand paper or old light of fine sand paper mill again. Method with former, don't wear out of the bottom oil, to protect the edges and corners. Again the ground under the powder with wet cloth to wipe clean. Using a new abrasive paper, should be the two sand paper to grind, wear thick sand, prevent oil film cut sandpaper.
3.6 last time paint: brush oil way forward. But as a result of mixed paint viscosity is bigger, when besmear to brush, more attention should be paid to brushing oil and oil brush action to agile, and does not flow. Uniform light, colour and lustre is consistent. Brush oil on glass putty, putty rear can reach a certain strength should be etc. After brush the paint to immediately check it again carefully, if discover there is something wrong with should be finish in time. Doors and Windows with a hook or wedge finally fixed.
3.7 winter construction: interior shall be carried out under the condition of heating, room temperature to keep balance, general paint construction environment temperature should not be lower than + 10 ℃, relative humidity should not be greater than 60%, shall not be a sudden change. At the same time shall be designated persons responsible for switch doors and Windows, eli ventilation to eliminate moisture.
4 quality standards
4.1 ensure projects:
4.4.1 varieties of paint engineering level and material quality should comply with the design requirements and the provisions of the relevant standards.
4.1.2 peeling, leakage brush paint engineering was strictly prohibited.
4.2 basic project, see table 9-35.
Wood surface coating solvent mixed color coating is the basic project table 9-35
Will project ordinary paint intermediate paint
1 a trainspotter, flow falling, wrinkled skin surface without bedding face. No small face clearly
2 light and smooth bedding face light, smooth and shining, smooth and uniform
3 color separation in stare blankly bedding face. Small surface allowable deviation of 2 mm bedding face. Small surface allowable deviation 1 mm
4 decorative thread, color separation line straight deviation is not more than 2 mm deviation is not more than 1 mm
No comments:
Post a Comment