Application of Mixed - color Enamel Coating on Wood Surface
1 range
The process standards for high-level civil construction of the wooden doors and windows, bobbin and other wood table and the application of mixed paint enamel paint grinding advanced engineering.
2 construction preparation
2.1 Material requirements
2.1.1 Coatings: varnish, oil, alkyd enamel, paint films and so on.
2.1.2 Filling material: gypsum play, white, floor yellow, red sub-sub, black smoke child, chestnut pigment, cellulose and so on.
2.1.3 diluent; gasoline, kerosene, alkyd thinner, alcohol and so on.
2.1.4 Polishing agent: polishing wax, sand wax and so on.
2.1.5 Driers: cobalt driers and other liquid materials.
2.2 The main equipment:
2.2.1 operation, putty tank, oil drums, small oil drums, small broom, iron pliers, scraping putty board (steel knife and rubber knife), round sticks, copper wire basket, yarn basket, oil brush, Oil brush, cotton yarn, cloth, Zhitao, sandpaper, Shabu, small hammer, seat belts, high stool, scaffolding boards.
2.3 Operating conditions:
2.3.1 construction of the ambient temperature is generally not less than +10 ℃, relative humidity should not be greater than 60%. Construction site to be well ventilated. Unguarded glass, there should be windproof measures, or in case of windy weather shall not be carried out construction.
2.3.2 roof, walls, floors and other wet work done and have a certain intensity, the environment is relatively dry and clean.
2.3.3 before the construction of the first model, the relevant departments of quality inspection and acceptance of qualified, and then organize large-scale construction team.
2.3.4 before the operation should be a serious handover inspection work, and properly handle the remaining issues.
3 operating process
3.1 Process flow:
Grassroots processing → operating base oil (plaster putty full, full scratch the second putty) → brush the first alkyd enamel →
Brush the second alkyd enamel → glass installation → brush the third alkyd enamel → brush the fourth alkyd enamel →
Sanding wax → polish wax
3.2 basic treatment: first with a knife or broken glass surface of the wood surface of the oil, mortar and other clean-up, and then grinding sandpaper again, to polish, polished, wood stubble to be worn out, yin and yang Jiao Jiao to clear, To chamfer, grinding round, up and down line.
3.3 Base oil: base oil from the varnish, clean oil, gasoline blend, to brush evenly, not leak brush. Knuckle and small holes at the plaster putty, mixing putty can be added when the amount of alkyd enamel. After the dry sanding paper, the wild putty worn off, clean and wipe with a damp cloth.
Plaster putty (modulation putty to be added when the amount of alkyd enamel, putty to be transferred a little more dilute), with scraping putty board scratching again, to scratch, scrape. After the dry sanding paper, the wild putty worn off, clean and wipe with a damp cloth.
Full scraping the second putty, large surface scraping scraping with steel to be smooth. Small face with a knife scrape, Yin Jiao to straight. Putty dry, polished with zero sandpaper, polished, clean and wipe with a damp cloth.
3.4 Brush the first alkyd enamel: the first Road, paint can be added to the amount of alkyd thinner was slightly dilute, pay attention to the horizontal flat vertical brushing, not leakage brush and flow fall, to be dry paint after grinding paper, cleaning and with a damp cloth Wipe clean. If found to have the injustice, it is necessary to promptly re-putty putty, dry after local grinding, polishing, cleaning and wipe with a damp cloth. Brush each paint interval, should be based on the temperature at that time, generally about 6h in summer, spring and autumn about 12h, about 24 hours in winter.
3.5 Brush the second alkyd enamel: Brush the Road without thinning, not to pay attention to leakage brush and flow fall. Dry wood grinding sandpaper, such as the surface prickly pimples and more, available 280 water sandpaper mill. Such as local not only, uneven office, should be promptly resurfacing putty, to be putty dry, the abrasive paper, clean and wipe with a damp cloth. After brushing the second paint, you can install the glass work.
3.6 Brush the third alkyd enamel: Brush method and requirements with the second, the Road 320 water sandpaper can be polished, but be careful not to frayed edges and corners, to achieve peace and light, after grinding should be cleaned and wiped with a damp cloth.
3.7 brush the fourth alkyd enamel, paint the same method and requirements. Brushing 7d after the application of 320 ~ 400 water sandpaper grinding, grinding when the force should be uniform, brush pattern should be basically polished, and pay attention to edges and corners shall not be worn, cleaned and wipe with a damp cloth to be dry.
3.8 to play sand wax: the first sand into the kerosene into the original sand into a porridge-like, and then coated with cotton silk coated with wax on a facade or window, hand rubbed back and forth repeatedly by the cotton thread, rub hard to Uniform, rub to the emergence of dark light, the size of the face up and down the same subject (not frayed edges and corners), and finally dipped in cotton wire with gasoline will be wiped clean wax.
3.9 polish wax: with a clean cotton dipped in a thin layer of wax wipe, pay attention to wipe wipe clean, to achieve full luster.
3.10 Winter Construction: Indoor paint works should be carried out under the conditions of heating, room temperature to maintain a balance, generally not less than +10 ℃, and not a sudden change. At the same time should be responsible for setting temperature and temperature of the doors and windows, in order to facilitate ventilation to exclude moisture.
4 quality standards
4.1 Warranty items:
4.1.1 The grade of paint and the quality of the material shall conform to the requirements of the design and selection of samples and the relevant standards.
4.1.2 paint work is strictly prohibited peeling, leakage brush, stains.
4.2 Basic items, see Table 9-37.
Table 9-37. Basic items of the advanced coating engineering
Line Item Quality Requirements (Advanced)
1 Bright and smooth Bright and soft, smooth without stop feeling
2 wrapped Leng, flow falls, wrinkled skin without
3 colors, the same color brush lines, brushless pattern
4 metal, glass and other clean
5 protection of finished products
5.1 Every time before painting, should be the ground, windowsill clean, to prevent dust, affecting the quality of paint.
5.2 Each time after the paint, doors and windows should be hooked with a hook or wooden wedge fixed to prevent the fan frame paint adhesion, affecting the quality and appearance, while preventing damage to windows and doors fan glass.
5.3 brushing oil should be immediately after the drop in the ground or windowsill and pollution on the walls and metal paint wipe clean.
5.4 paint is completed, the person should be responsible for the tube, banned touch,
6 should pay attention to quality problems
6.1 Leakage Brush: Generally occurs in the upper and lower doors and windows, the next rise and rely on hinge facets and doors and windows frames, the upper and lower end of the seam and the inside of the wardrobe door frame, etc., the main reason is the inner door fan Carpentry does not match. It is often under the brush did not brush up the doors installed, and after the oil workers simply can not brush (unless the door hinge unloading heavy brush reload); coupled with strict customs, management is not in place, often a small brush again paint phenomenon. Other leakage brush problem is mainly caused by the operator is not serious.
6.2 lack of putty, the lack of sandpaper: generally occur in the hinge slot, the upper and middle to take the first, tenon and nail holes, cracks, knots and edges and other defects. This is because the operation is not seriously in accordance with the procedures to operate due. E.g:
6.2.1 corner putty is not smooth: The main reason is putty putty is not full (due to putty contraction caused by uneven). The solution is to make up a few times putty, dry sandpaper polished with water.
6.2.2 Yang Jiao local worn: the main reason is the uneven grinding force when grinding sandpaper or leakage caused by grinding.
6.3 flow falling, wrapped Leng: paint flow fall, wrapped stunned for two main reasons, first, because the paint is too thin, the film is too thick or high ambient temperature, dry paint and other reasons, are likely to cause flow fall, wrapped Second, due to the sequence of operations and improper practices, especially at the edge of the door and window color separation, such as once the oil volume and the operation does not pay attention, it is often likely to cause flow fall, wrapped Leng.
6.4 brush pattern Obviously: the main oil is small brush or oil brush is not soaked open brush hard. Apply the appropriate brush, and in advance with the thin oil foam after use.
6.5 Rough: the main reason is the grass-roots is not clean, paint impurity or dust in the construction, resulting in rough surface paint often occurs. Should pay attention to wipe with a damp cloth, paint to be over the basket, brush oil is prohibited when cleaning or wind when brushing oil.
6.6 wrinkles: mainly bad paint quality, with the uneven distribution, solvent evaporation or drying agent caused by too much.
6.7 bright spots; the main reason is not soft to the wax due.
6.8 metal pollution; In addition to the operation should be fine and timely cleaning of metal and other pollution at the clean, should try to door locks, handles and latches and other after-loading (but can advance the location and hole drilling hole hole) to ensure that the hardware clean and beautiful.
7 Quality records
This process standard shall have the following quality records:
7.1 paint and other materials factory certification.
7.2 Sub-project quality checklist.
The process standards for high-level civil construction of the wooden doors and windows, bobbin and other wood table and the application of mixed paint enamel paint grinding advanced engineering.
2 construction preparation
2.1 Material requirements
2.1.1 Coatings: varnish, oil, alkyd enamel, paint films and so on.
2.1.2 Filling material: gypsum play, white, floor yellow, red sub-sub, black smoke child, chestnut pigment, cellulose and so on.
2.1.3 diluent; gasoline, kerosene, alkyd thinner, alcohol and so on.
2.1.4 Polishing agent: polishing wax, sand wax and so on.
2.1.5 Driers: cobalt driers and other liquid materials.
2.2 The main equipment:
2.2.1 operation, putty tank, oil drums, small oil drums, small broom, iron pliers, scraping putty board (steel knife and rubber knife), round sticks, copper wire basket, yarn basket, oil brush, Oil brush, cotton yarn, cloth, Zhitao, sandpaper, Shabu, small hammer, seat belts, high stool, scaffolding boards.
2.3 Operating conditions:
2.3.1 construction of the ambient temperature is generally not less than +10 ℃, relative humidity should not be greater than 60%. Construction site to be well ventilated. Unguarded glass, there should be windproof measures, or in case of windy weather shall not be carried out construction.
2.3.2 roof, walls, floors and other wet work done and have a certain intensity, the environment is relatively dry and clean.
2.3.3 before the construction of the first model, the relevant departments of quality inspection and acceptance of qualified, and then organize large-scale construction team.
2.3.4 before the operation should be a serious handover inspection work, and properly handle the remaining issues.
3 operating process
3.1 Process flow:
Grassroots processing → operating base oil (plaster putty full, full scratch the second putty) → brush the first alkyd enamel →
Brush the second alkyd enamel → glass installation → brush the third alkyd enamel → brush the fourth alkyd enamel →
Sanding wax → polish wax
3.2 basic treatment: first with a knife or broken glass surface of the wood surface of the oil, mortar and other clean-up, and then grinding sandpaper again, to polish, polished, wood stubble to be worn out, yin and yang Jiao Jiao to clear, To chamfer, grinding round, up and down line.
3.3 Base oil: base oil from the varnish, clean oil, gasoline blend, to brush evenly, not leak brush. Knuckle and small holes at the plaster putty, mixing putty can be added when the amount of alkyd enamel. After the dry sanding paper, the wild putty worn off, clean and wipe with a damp cloth.
Plaster putty (modulation putty to be added when the amount of alkyd enamel, putty to be transferred a little more dilute), with scraping putty board scratching again, to scratch, scrape. After the dry sanding paper, the wild putty worn off, clean and wipe with a damp cloth.
Full scraping the second putty, large surface scraping scraping with steel to be smooth. Small face with a knife scrape, Yin Jiao to straight. Putty dry, polished with zero sandpaper, polished, clean and wipe with a damp cloth.
3.4 Brush the first alkyd enamel: the first Road, paint can be added to the amount of alkyd thinner was slightly dilute, pay attention to the horizontal flat vertical brushing, not leakage brush and flow fall, to be dry paint after grinding paper, cleaning and with a damp cloth Wipe clean. If found to have the injustice, it is necessary to promptly re-putty putty, dry after local grinding, polishing, cleaning and wipe with a damp cloth. Brush each paint interval, should be based on the temperature at that time, generally about 6h in summer, spring and autumn about 12h, about 24 hours in winter.
3.5 Brush the second alkyd enamel: Brush the Road without thinning, not to pay attention to leakage brush and flow fall. Dry wood grinding sandpaper, such as the surface prickly pimples and more, available 280 water sandpaper mill. Such as local not only, uneven office, should be promptly resurfacing putty, to be putty dry, the abrasive paper, clean and wipe with a damp cloth. After brushing the second paint, you can install the glass work.
3.6 Brush the third alkyd enamel: Brush method and requirements with the second, the Road 320 water sandpaper can be polished, but be careful not to frayed edges and corners, to achieve peace and light, after grinding should be cleaned and wiped with a damp cloth.
3.7 brush the fourth alkyd enamel, paint the same method and requirements. Brushing 7d after the application of 320 ~ 400 water sandpaper grinding, grinding when the force should be uniform, brush pattern should be basically polished, and pay attention to edges and corners shall not be worn, cleaned and wipe with a damp cloth to be dry.
3.8 to play sand wax: the first sand into the kerosene into the original sand into a porridge-like, and then coated with cotton silk coated with wax on a facade or window, hand rubbed back and forth repeatedly by the cotton thread, rub hard to Uniform, rub to the emergence of dark light, the size of the face up and down the same subject (not frayed edges and corners), and finally dipped in cotton wire with gasoline will be wiped clean wax.
3.9 polish wax: with a clean cotton dipped in a thin layer of wax wipe, pay attention to wipe wipe clean, to achieve full luster.
3.10 Winter Construction: Indoor paint works should be carried out under the conditions of heating, room temperature to maintain a balance, generally not less than +10 ℃, and not a sudden change. At the same time should be responsible for setting temperature and temperature of the doors and windows, in order to facilitate ventilation to exclude moisture.
4 quality standards
4.1 Warranty items:
4.1.1 The grade of paint and the quality of the material shall conform to the requirements of the design and selection of samples and the relevant standards.
4.1.2 paint work is strictly prohibited peeling, leakage brush, stains.
4.2 Basic items, see Table 9-37.
Table 9-37. Basic items of the advanced coating engineering
Line Item Quality Requirements (Advanced)
1 Bright and smooth Bright and soft, smooth without stop feeling
2 wrapped Leng, flow falls, wrinkled skin without
3 colors, the same color brush lines, brushless pattern
4 metal, glass and other clean
5 protection of finished products
5.1 Every time before painting, should be the ground, windowsill clean, to prevent dust, affecting the quality of paint.
5.2 Each time after the paint, doors and windows should be hooked with a hook or wooden wedge fixed to prevent the fan frame paint adhesion, affecting the quality and appearance, while preventing damage to windows and doors fan glass.
5.3 brushing oil should be immediately after the drop in the ground or windowsill and pollution on the walls and metal paint wipe clean.
5.4 paint is completed, the person should be responsible for the tube, banned touch,
6 should pay attention to quality problems
6.1 Leakage Brush: Generally occurs in the upper and lower doors and windows, the next rise and rely on hinge facets and doors and windows frames, the upper and lower end of the seam and the inside of the wardrobe door frame, etc., the main reason is the inner door fan Carpentry does not match. It is often under the brush did not brush up the doors installed, and after the oil workers simply can not brush (unless the door hinge unloading heavy brush reload); coupled with strict customs, management is not in place, often a small brush again paint phenomenon. Other leakage brush problem is mainly caused by the operator is not serious.
6.2 lack of putty, the lack of sandpaper: generally occur in the hinge slot, the upper and middle to take the first, tenon and nail holes, cracks, knots and edges and other defects. This is because the operation is not seriously in accordance with the procedures to operate due. E.g:
6.2.1 corner putty is not smooth: The main reason is putty putty is not full (due to putty contraction caused by uneven). The solution is to make up a few times putty, dry sandpaper polished with water.
6.2.2 Yang Jiao local worn: the main reason is the uneven grinding force when grinding sandpaper or leakage caused by grinding.
6.3 flow falling, wrapped Leng: paint flow fall, wrapped stunned for two main reasons, first, because the paint is too thin, the film is too thick or high ambient temperature, dry paint and other reasons, are likely to cause flow fall, wrapped Second, due to the sequence of operations and improper practices, especially at the edge of the door and window color separation, such as once the oil volume and the operation does not pay attention, it is often likely to cause flow fall, wrapped Leng.
6.4 brush pattern Obviously: the main oil is small brush or oil brush is not soaked open brush hard. Apply the appropriate brush, and in advance with the thin oil foam after use.
6.5 Rough: the main reason is the grass-roots is not clean, paint impurity or dust in the construction, resulting in rough surface paint often occurs. Should pay attention to wipe with a damp cloth, paint to be over the basket, brush oil is prohibited when cleaning or wind when brushing oil.
6.6 wrinkles: mainly bad paint quality, with the uneven distribution, solvent evaporation or drying agent caused by too much.
6.7 bright spots; the main reason is not soft to the wax due.
6.8 metal pollution; In addition to the operation should be fine and timely cleaning of metal and other pollution at the clean, should try to door locks, handles and latches and other after-loading (but can advance the location and hole drilling hole hole) to ensure that the hardware clean and beautiful.
7 Quality records
This process standard shall have the following quality records:
7.1 paint and other materials factory certification.
7.2 Sub-project quality checklist.
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