Stone plaque in the natural, luxurious, beautiful wait for a characteristic in decoration industry has become more and more widely, and will continue to from indoor to outdoor, from low to high altitude, from small to large development. A few years ago, only stone curtain wall in the building now dado, but to tens of meters, hundreds of meters tall development. Imagine, high-level decorative glass than to 5 times heavier hundreds of thousands of stone, if because of raw materials, technology, construction methods exist, resulting in blocks fall from the sky, the consequences would be disastrous. Therefore, the quality of stone decoration not only affects the decoration effect, the quality of the project, but also related to the safety of people's life and property.
Stone decoration quality is a complex system engineering, which includes the design quality, construction quality, stone quality, process quality, etc..
Process quality control
In recent years, the stone veneer dry hanging process has been rapid promotion. Mainly with steel pin connection, back bolt method, short slot connection, slot connection method, the composite connection method, the method is in the main structure design main points; the metal Guajian stone will be fixed in the buildings, forming decorative stone curtain wall. Its main advantages: one is improve the safety and durability and can effectively avoid the wet paste process plate hollowing, cracking, peeling and other phenomena: second is to keep the wall clean and beautiful, to avoid the phenomenon of whitening, discoloration; three is to improve the construction conditions, reduce the labor intensity, speed up the progress of the project. Stone curtain wall dry hanging method, has obvious advantages, but the cost is high. How to ensure the quality, safety, reduce costs, improve the construction technology, improve economic efficiency, is the first stone to solve the problem.
Material quality control
Stone material decoration materials is the key to ensure the quality of the project, in addition to the stone, the main steel (aluminum) skeleton material, hanging plate, hook, structural adhesive and sealing, etc.. The selected aluminum, steel and other materials, must comply with the national standard requirements. The plating layer on the surface of aluminum material must meet the requirements of the national AAl5 level, the steel must be hot dip galvanized or other anti-corrosion materials for processing, in order to ensure that it does not occur. The connecting plate shall be used for 3mm above the stainless steel plate or 4mm above the aluminum plate. Structural adhesive and resistant to the adhesive must be in line with national standards, to ensure that no oil leakage.
Large engineering, decoration companies to provide complete and complete stone factory, complete stone decoration, for processing time reference. If possible, the best sent to the stone processing site inspection.
Construction quality control
Stone decoration engineering construction process, the project is very complex, which requires all aspects of strict control, close cooperation. Stone curtain wall works are generally in the main structure of the main structure, within a period of time within the decoration work, a short period of time, related to the progress of the whole project, which requires the decoration company in advance to prepare for the work, including various materials, including the performance of the supporting materials, must be carried out in advance. Exterior wall stone decoration construction are open operation, by the impact of climate, welding and other types of work can not be in the rain, can not operate in the hot sun, to find ways to reduce the constraints of climate conditions. A wide range of stone curtain wall, welding, electric drills, cutting machine is widely used, power consumption and concentrated, which need to construction units to solve the problem of electricity. At the same time, but also to solve the construction scaffolding, stone semi-finished products, finished products and other work.
In the construction, construction and technical personnel must adhere to the certificates, key technical positions, should first try. In the design should be further improved, against the wind, seismic, material selection, connection structure design and so on to carry out strict censorship. Implementation of the process of the quality acceptance system, including decorative stone production, skeleton installation, hanging plate, hook installation, stone installation and other processes, design and implementation of strict inspection and acceptance, to check the process to carry out the rectification and rework, until qualified, then the next process. The skeleton installation stone curtain wall embedded parts position during the key control structure of civil construction, the quality of embedded parts. Outside wall stone installation key check stone and hanging plate, hook fixed connection of quality. Engineering supervision to every link, in particular, hidden links, to carefully check, supervise the record, to ensure the construction quality. The large area stone curtain wall all must carry on the function test, including the wind pressure test, the water tightness test, the air permeability test, the seismic test, in order to ensure the safety.
Tuesday, September 8, 2015
Monday, September 7, 2015
On the stone walls and decorative merit classification
First, the stone walls of the presentation
More extensive use of stone walls, houses, villas in modern buildings, and even some towns to build their own house facades have seen. Stone walls are usually made of stone support structure (aluminum beam columns, steel, glass, ribs, etc.), with no load to bear the main structure and role of the building envelope. China's stone walls is the world's production and use of power. According to incomplete statistics, the average annual domestic decorative stone decorative wall plates for about about 25 million square meters, the use of stone curtain hanging about 140 million units. Stone walls has been an upward trend in the country, also increased the amount of pendant, now question the industry's most concerned about is the quality of the pendant, although pendant in the whole stone walls in only a small parts, but it plays a forty-two pull extremely heavy role, but also can be said that the entire mass of stone walls and security issues pendant is one of the most critical parts.
Second, the stone-walled building classification
1. Background bolt
Connection form - made of stainless steel expansion bolt stress-free anchorage connection, safe and reliable.
Mounting structure - using hanging flexible connection, high seismic performance. Multi-way adjustable, surface flatness, fight 2. sew straight, neat.
Holder plate
Connection Type - Aluminum pallets connection, bonding at the factory complete, reliable quality.
Mounting structure - using hanging structure, the installation can be three-dimensional adjustment. Elastic pad installation can be achieved 3. flexible connection, improve seismic performance.
A long pass trough
Connection form - through long use of aluminum profiles, improve system security and strength.
Mounting structure - can achieve three-dimensional mounting structure adjustment, walls smooth surface, patchwork and tidy.
Third, the stone walls decorated advantage
1, natural materials, bright crystal clear, hard permanent, elegant;
2, freezing tolerance: Stone in wet condition, can occur without significant resistance to freezing and thawing of the destroyer, this performance is called freezing tolerance. Moisture inside the pores of the rock at temperatures as low as minus 20 Celsius, freezing occurs, the water in the pores swell bulky than the original 1/10, rock if it can not resist the power generated by this expansion, there will be damage to the phenomenon;
3, compressive strength: the compressive strength of the stone due to the mineral composition, crystal thickness, angle and other factors uniformity, load size, load effect and cleavage formed by cementing substance, vary. If other conditions are the same, generally small crystalline particles together and bonded to each other dense materials with high strength.
More extensive use of stone walls, houses, villas in modern buildings, and even some towns to build their own house facades have seen. Stone walls are usually made of stone support structure (aluminum beam columns, steel, glass, ribs, etc.), with no load to bear the main structure and role of the building envelope. China's stone walls is the world's production and use of power. According to incomplete statistics, the average annual domestic decorative stone decorative wall plates for about about 25 million square meters, the use of stone curtain hanging about 140 million units. Stone walls has been an upward trend in the country, also increased the amount of pendant, now question the industry's most concerned about is the quality of the pendant, although pendant in the whole stone walls in only a small parts, but it plays a forty-two pull extremely heavy role, but also can be said that the entire mass of stone walls and security issues pendant is one of the most critical parts.
Second, the stone-walled building classification
1. Background bolt
Connection form - made of stainless steel expansion bolt stress-free anchorage connection, safe and reliable.
Mounting structure - using hanging flexible connection, high seismic performance. Multi-way adjustable, surface flatness, fight 2. sew straight, neat.
Holder plate
Connection Type - Aluminum pallets connection, bonding at the factory complete, reliable quality.
Mounting structure - using hanging structure, the installation can be three-dimensional adjustment. Elastic pad installation can be achieved 3. flexible connection, improve seismic performance.
A long pass trough
Connection form - through long use of aluminum profiles, improve system security and strength.
Mounting structure - can achieve three-dimensional mounting structure adjustment, walls smooth surface, patchwork and tidy.
Third, the stone walls decorated advantage
1, natural materials, bright crystal clear, hard permanent, elegant;
2, freezing tolerance: Stone in wet condition, can occur without significant resistance to freezing and thawing of the destroyer, this performance is called freezing tolerance. Moisture inside the pores of the rock at temperatures as low as minus 20 Celsius, freezing occurs, the water in the pores swell bulky than the original 1/10, rock if it can not resist the power generated by this expansion, there will be damage to the phenomenon;
3, compressive strength: the compressive strength of the stone due to the mineral composition, crystal thickness, angle and other factors uniformity, load size, load effect and cleavage formed by cementing substance, vary. If other conditions are the same, generally small crystalline particles together and bonded to each other dense materials with high strength.
Saturday, September 5, 2015
What is the impact that the gloss stone?
1. Grinding
Surface smooth, slightly shiny, you can choose a different gloss. The surface is very smooth, but porous. In many places the People's Bank of this surface is very common. Because the ground floor large aperture, you should always use penetration sealant. Grinding stone polishing surface bright color is better.
2. Polishing
Shiny surface, over a period of time will be too many pedestrians and conservation due to improper and lose their luster. Such a surface smooth and less porous. After polishing reflective crystals produce brilliant colors, showing the natural stone mineral particles, the gloss is from the natural reflection stone crystals. The formation of the polished surface, not glossy coating produced using tiles and polishing powder in production.
3. Fire
Rough surface is formed at high temperatures. When production of the stone is heated, crystal burst, thus rough surface. Porous surface, must permeate the sealant.
4. Roll
Surface a little rough, through the marble, granite, limestone and sometimes tumbling debris in the container, into old look. Often need to use stone toner makes the color more vivid.
5. Sandblasting
Sand and water with high-pressure jet sprayed onto the sand stone, formed glossy, but not a smooth surface.
6. ax
By hammering, the formation of surface texture, choose roughness.
Surface smooth, slightly shiny, you can choose a different gloss. The surface is very smooth, but porous. In many places the People's Bank of this surface is very common. Because the ground floor large aperture, you should always use penetration sealant. Grinding stone polishing surface bright color is better.
2. Polishing
Shiny surface, over a period of time will be too many pedestrians and conservation due to improper and lose their luster. Such a surface smooth and less porous. After polishing reflective crystals produce brilliant colors, showing the natural stone mineral particles, the gloss is from the natural reflection stone crystals. The formation of the polished surface, not glossy coating produced using tiles and polishing powder in production.
3. Fire
Rough surface is formed at high temperatures. When production of the stone is heated, crystal burst, thus rough surface. Porous surface, must permeate the sealant.
4. Roll
Surface a little rough, through the marble, granite, limestone and sometimes tumbling debris in the container, into old look. Often need to use stone toner makes the color more vivid.
5. Sandblasting
Sand and water with high-pressure jet sprayed onto the sand stone, formed glossy, but not a smooth surface.
6. ax
By hammering, the formation of surface texture, choose roughness.
Friday, September 4, 2015
Identification Stone Four Steps
A concept: visual observation of the surface structure of the stone. In general, uniform fine structure of stone materials with a delicate texture, the share of Stone; stone coarse grain structure and varying its poor appearance, mechanical properties are not uniform, slightly lower quality. In addition, natural stone due to the impact of geological, which often produce some fine pulsating, micro-cracks, the stone most likely to rupture along these areas, attention should be removed. As for the lack of edge angle is less aesthetic impact, particular attention should be selected.
Two amounts: the amount of stone sizes. So as not to affect splicing, or cause after stitching pattern, patterns, lines deformation, affecting the decorative effect.
Three: to listen to the stone percussion sounds. In general, good quality, and no internal dense uniform microfractures stone, its clear and melodious percussion; on the contrary, if the presence of microscopic cracks inside the stone or veinlets or indirectly due to weathering cause thixotropic loose particles, percussion sound gruff.
Four test: a simple test method to test the stone quality is good or bad. Usually in the back of the stone on a small drop of ink droplets, such as ink quickly disperse leaching, it means that the stone loose inside the particles or the presence of microscopic cracks, poor quality stone; conversely, if the ink droplet does not move in the same place, then Stone compact, good texture. In the selection of the finished sheet, as raw materials are natural stone, can not be exactly the same texture, in the mining, processing technology level there are differences. Most stones are graded on a scale, and many distributors also according to quality of. But a few do not distinguish, shoddy, deceive consumers. In order not to make mistakes, ordinary consumers in the decoration stone is best not-included, go to the city to buy building materials.
Two amounts: the amount of stone sizes. So as not to affect splicing, or cause after stitching pattern, patterns, lines deformation, affecting the decorative effect.
Three: to listen to the stone percussion sounds. In general, good quality, and no internal dense uniform microfractures stone, its clear and melodious percussion; on the contrary, if the presence of microscopic cracks inside the stone or veinlets or indirectly due to weathering cause thixotropic loose particles, percussion sound gruff.
Four test: a simple test method to test the stone quality is good or bad. Usually in the back of the stone on a small drop of ink droplets, such as ink quickly disperse leaching, it means that the stone loose inside the particles or the presence of microscopic cracks, poor quality stone; conversely, if the ink droplet does not move in the same place, then Stone compact, good texture. In the selection of the finished sheet, as raw materials are natural stone, can not be exactly the same texture, in the mining, processing technology level there are differences. Most stones are graded on a scale, and many distributors also according to quality of. But a few do not distinguish, shoddy, deceive consumers. In order not to make mistakes, ordinary consumers in the decoration stone is best not-included, go to the city to buy building materials.
Thursday, September 3, 2015
How to identify excessive marble
Teach you to identify marble
1, to be used with caution red, brown series of granite, marble, if used, installed paved area better not more than 40 square meters.
2, try not to buy "mobile stall" in marble, because many of the marble is stained, paint health and safety problems.
3, at the site selected, then there is sharp eyes, ears, drops of ink three methods.
Grossly: Stone uniform fine material structure has a delicate texture, the share of Stone; stone ranging from coarse grain structure and its appearance is poor.
Ears: good quality stone percussion sound clear and melodious; if the stone house there is a slight crack or indirectly due to weathering cause thixotropic loose particles, then knocking gruff.
Drops of ink: In the back of the stone on a particle of ink droplets, such as ink quickly disperse leaching, which indicate the presence of stone inside the particles loose or poor gap, stone quality; if the ink droplets are fixed in place, then good stone texture.
1, to be used with caution red, brown series of granite, marble, if used, installed paved area better not more than 40 square meters.
2, try not to buy "mobile stall" in marble, because many of the marble is stained, paint health and safety problems.
3, at the site selected, then there is sharp eyes, ears, drops of ink three methods.
Grossly: Stone uniform fine material structure has a delicate texture, the share of Stone; stone ranging from coarse grain structure and its appearance is poor.
Ears: good quality stone percussion sound clear and melodious; if the stone house there is a slight crack or indirectly due to weathering cause thixotropic loose particles, then knocking gruff.
Drops of ink: In the back of the stone on a particle of ink droplets, such as ink quickly disperse leaching, which indicate the presence of stone inside the particles loose or poor gap, stone quality; if the ink droplets are fixed in place, then good stone texture.
Wednesday, September 2, 2015
The main features introduced varieties of stone products
1, Tianshan Sapphire A (G6550) Origin: Xinjiang
Dark gray tone, pattern thick, rich and gorgeous.
Is a national Class A radioactive standard, use of unrestricted.
2, Tianshan Sapphire B (G6550) Origin: Xinjiang
Light gray color, thick and white background pattern contrasting, elegant and luxurious.
Is a national Class A radioactive standard, use of unrestricted.
3, Xinjiang red (G6521) Origin: Xinjiang
Pure bright red, uniform hue, in 1998 was named "China of special varieties of stone."
Is a national Class A radioactive standard, use of unrestricted.
4, Malan red Origin: Xinjiang
Pink, fine particles, uniform, small chromatic aberration.
Radioactivity is a national Class B standard, limit the use of the living room.
5, Western pink hemp Origin: Xinjiang
Gray background, on a uniform thick pink pitting.
Is a national Class A radioactive standard, use of unrestricted.
6, the snow lotus Origin: Xinjiang
White plagioclase like lotus flowers in full bloom, with black flower.
A chirp is a national radioactive trace coat Yao Mei Huang Shan bend segment Р beer?
7, Tianshan blue (G6501) Origin: Xinjiang
Including sky-blue amazonite to microstrip pink white background, constitute the next Bureau piebald fast, elegant colors and harmonious, beautiful and noble. 1998 was assessed as "China of special varieties of stone."
Is a national Class A radioactive standard, use of unrestricted.
Dark gray tone, pattern thick, rich and gorgeous.
Is a national Class A radioactive standard, use of unrestricted.
2, Tianshan Sapphire B (G6550) Origin: Xinjiang
Light gray color, thick and white background pattern contrasting, elegant and luxurious.
Is a national Class A radioactive standard, use of unrestricted.
3, Xinjiang red (G6521) Origin: Xinjiang
Pure bright red, uniform hue, in 1998 was named "China of special varieties of stone."
Is a national Class A radioactive standard, use of unrestricted.
4, Malan red Origin: Xinjiang
Pink, fine particles, uniform, small chromatic aberration.
Radioactivity is a national Class B standard, limit the use of the living room.
5, Western pink hemp Origin: Xinjiang
Gray background, on a uniform thick pink pitting.
Is a national Class A radioactive standard, use of unrestricted.
6, the snow lotus Origin: Xinjiang
White plagioclase like lotus flowers in full bloom, with black flower.
A chirp is a national radioactive trace coat Yao Mei Huang Shan bend segment Р beer?
7, Tianshan blue (G6501) Origin: Xinjiang
Including sky-blue amazonite to microstrip pink white background, constitute the next Bureau piebald fast, elegant colors and harmonious, beautiful and noble. 1998 was assessed as "China of special varieties of stone."
Is a national Class A radioactive standard, use of unrestricted.
Tuesday, September 1, 2015
How to calculate the area of home improvement
In home decoration, the most direct contact with the consumer personal interest is the project cost. In fact, factors affecting the project cost for many reasons, such as price differences of materials, ease of construction technology, as well as the construction of the project area, how much and so on. The method of calculation of the construction area is rule-based and relatively simple.
Home decoration project involved roughly divided into several parts walls, ceiling, floors, doors, windows and furniture.
Calculated wall area
Wall (including cylinders) decorative materials generally include: paint, stone, tiles, wallpaper, soft bag, wall panels, baseboard and so on. When calculating the area, different materials, different calculation methods. Paint, wallpaper, soft bag, wall board area by multiplying the height by the length of the unit to the "square" calculations. Height; length according to the main wall of the net length calculation: no dado those from indoor floor operator to the underside of the floor, there were dado dado vertex operator from the floor to the bottom surface; the ceiling from the room floor ceiling (or dado vertex) operator to the ceiling under along plus 20cm. Doors, windows occupied area should be deducted (1/2), but without deducting baseboard, hanging mirror line, a single area within 0.3 meters of hole area and the beam head and the wall handover area. Xiangtie stone and brick, according to the actual shop area to the "square" basis, the net install baseboards area house interior perimeter calculation in meters.
The top surface area calculation
Ceiling (including beams) decorative materials generally include paint, ceiling, Ding Jiaoxian (Decorative Horn) and ceiling lighting and so on. Area according to the net area between the wall and the ceiling wall construction with "square" basis, without deduction of partition walls, through the ceiling of the column, and attached to the wall chimney stack area occupied. Ding Jiaoxian length house interior perimeter of the net to the "m" calculation.
Calculation of floor area
Ground decorative materials generally include: wood floors, brick (or stone), carpet, staircase and handrails. The net area of the ground area between the wall and the wall in order to "square" basis, without deduction of the partition wall, through the floor of the column, and attached to the wall chimney stack area occupied. Staircase area of the actual developed area in order to "square" basis, without deducting width 30cm within the area occupied by the stairwell; the length of the staircase handrail and balustrade of all levels according to their projected length (not including the wall section) multiplied by factor of 1.15 to "extend rice" calculations.
Other railings and handrails length directly by the "meter extension" calculations. For furniture, area calculation no fixed requirements, generally offer each decoration company in practice to prevail: The "extension of rice", "square" or "item" for the unit to count. But note that each unit of measurement of furniture should be consistent, for example, two wardrobes do not appear a "square" as a unit of measurement, and the other by the "item" for the unit of measurement of the phenomenon.
Home decoration project involved roughly divided into several parts walls, ceiling, floors, doors, windows and furniture.
Calculated wall area
Wall (including cylinders) decorative materials generally include: paint, stone, tiles, wallpaper, soft bag, wall panels, baseboard and so on. When calculating the area, different materials, different calculation methods. Paint, wallpaper, soft bag, wall board area by multiplying the height by the length of the unit to the "square" calculations. Height; length according to the main wall of the net length calculation: no dado those from indoor floor operator to the underside of the floor, there were dado dado vertex operator from the floor to the bottom surface; the ceiling from the room floor ceiling (or dado vertex) operator to the ceiling under along plus 20cm. Doors, windows occupied area should be deducted (1/2), but without deducting baseboard, hanging mirror line, a single area within 0.3 meters of hole area and the beam head and the wall handover area. Xiangtie stone and brick, according to the actual shop area to the "square" basis, the net install baseboards area house interior perimeter calculation in meters.
The top surface area calculation
Ceiling (including beams) decorative materials generally include paint, ceiling, Ding Jiaoxian (Decorative Horn) and ceiling lighting and so on. Area according to the net area between the wall and the ceiling wall construction with "square" basis, without deduction of partition walls, through the ceiling of the column, and attached to the wall chimney stack area occupied. Ding Jiaoxian length house interior perimeter of the net to the "m" calculation.
Calculation of floor area
Ground decorative materials generally include: wood floors, brick (or stone), carpet, staircase and handrails. The net area of the ground area between the wall and the wall in order to "square" basis, without deduction of the partition wall, through the floor of the column, and attached to the wall chimney stack area occupied. Staircase area of the actual developed area in order to "square" basis, without deducting width 30cm within the area occupied by the stairwell; the length of the staircase handrail and balustrade of all levels according to their projected length (not including the wall section) multiplied by factor of 1.15 to "extend rice" calculations.
Other railings and handrails length directly by the "meter extension" calculations. For furniture, area calculation no fixed requirements, generally offer each decoration company in practice to prevail: The "extension of rice", "square" or "item" for the unit to count. But note that each unit of measurement of furniture should be consistent, for example, two wardrobes do not appear a "square" as a unit of measurement, and the other by the "item" for the unit of measurement of the phenomenon.
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