Excuse me, what color is the beige wall of my floor tile, the threshold stone and the windowsill stone, and how to choose them?

There are only about 5-8 doors in a suite, and the doorsill of the door is the main color, so everything inside should be China red, otherwise the floor of the house will be messy. In addition, think about it yourself. The front door is China Red Room, Black Golden Flower Kitchen, Amber Yellow Bathroom and Desert Yellow Hehe. I think I'll give you a brief introduction, and you can also study it.

1. China is extremely rich in marble mineral resources, with large reserves and many varieties, and its total reserves rank among the top in the world. According to incomplete statistics, it is found that there are nearly 400 varieties of marble in China, among which the varieties with different colors are more precious as follows.

● Pure white: Beijing Fangshan white marble; Anhui Huaining, Guichi white marble; Hebei Quyang and Laiyuan white marble; Sichuan Baoxing Shu Baiyu; Jiangsu Ganyu white marble; White marble in Cangshan, Dali, Yunnan; Shandong Pingdu and Ye County Snow White, etc.

● Pure black: Guilin black in Guilin, Guangxi; Black marble in Shaoyang, Hunan; Mo Yu and King Venus in Cangshan, Shandong; Henan Anyang Moyuhei, etc.

● The red ones are: Anhui Lingbi Hongluo; Nanjiang Red in Nanjiang, Sichuan; Laishui red in Laishui, Hebei, and Fuping red in Fuping; Northeast red in Tieling, Liaoning;

● Gray ones are: Hangzhou emblem in Zhejiang; Cloud ash in Dali, Yunnan;

● Yellow ones are: Henan Zhechuan rosin yellow, rosin jade, beige.

● The green ones are: Dandong Green in Dandong, Liaoning; Laiyang green in Laiyang, Shandong, and surf jade in Qixia; Anhui Huaining Bibo, etc.

● Colored flowers include: spring flowers, autumn flowers and ink flowers in Yunnan; Plum blossoms on a snowy night in Quzhou, Zhejiang.

2. Marble is divided into three categories:

Dolomite: the content of magnesite (magnesium calcium carbonate) is more than 40%.

Forsterite: The content of magnesite (magnesium calcium carbonate) is between 5% and 40%.

Calcite: the content of magnesite (magnesium calcium carbonate) is less than 5%.

Name and source characteristics

White marble is white in Fangshan, Beijing and Huangshi, Hubei, with slight mottling and texture.

Crystal white Hubei white, fine and uniform particles.

Snowflakes in Yexian County, Shandong Province are white and light gray, with uniform crystals and many yellow spots.

Shadow crystal white Jiangsu high-quality ivory with reddish to deep concave lines.

Snow clouds, sun and gray appear alternately in Yunfu, Guangdong.

In Dali, Yunnan, there is a dark gray halo between snow and white.

Mo Jing is white in Quyang, Hebei Province, with microcrystals and black veins or spots.

Areca catechu in Quyang, Hebei Province, is grayish white with uniform coarse crystals.

Cloudy gray Beijing Fangshan, Yunnan Dali white or light gray bottom, with smoky or cloudy black gray stripes.

Crystal gray Hebei Quyang gray micro-ochre, uniform and fine particles, with gray stripes or ochre spots.

Camel gray Suzhou, Jiangsu, with gray background and dark yellow ochre pattern.

The bottom of Haitao Lake is light gray with deep and light blue-gray stripes.

The light gray zone in daye city is red with red veins and blue-gray spots.

Ai Yeqing has a blue background in Fangshan, Beijing, with white leaf-shaped marks between dark gray and flaky stripes.

The remnant snow in Tieshan, Hebei Province is grayish white with black spots.

Snail green Fangshan, Beijing, with a dark gray background and blue and white lines.

The big leaves in Hubei, Jin Hui are light black and disgusting, and the veins are red and gray.

The land in the lower part of Yinhe Lake is light gray basement, densely covered with pink veins and mixed with yellow veins.

Zhejiang Changxing orange net, light gray background, densely covered with pink purple veins.

Landscape: Yunfu, Guangdong, with sunny background, gray-black floc stripes and regular trend.

The deer caught in the ink wall of Hebei Province is black, with a small amount of light black traps or a small amount of yellow stripes.

Suzhou, Jiangsu is dark at night, with occasional white veins or white spots.

Laiyang ink Shandong Laiyang gray-black background, with ink spots and gray-white spots.

Black jade in Guizhou and Guangxi

Yellow flowers in Huangshi, Hubei Province are pale yellow with many beige veins.

The solidified fat of Jiangsu Yixing lard has dark yellow veinlets and occasionally transparent mixed crystals.

Jasper in Lianshan, Liaoning, tender green or dark green, white flocculent infiltration.

Deer caught in the north of Cai Yun River are light emerald green at the bottom, and purple spots or textures are permeated in dark green flocs.

Spotted green Laiyang, Shandong, with a gray background, dark grass green spots and variegated patterns.

Sunset in Shunyi, Beijing, between yellow and stone, occasionally dark yellow overlapping veins and black halo.

Crab green has a yellow-gray bottom in the north of the river, which is covered with dark gray or yellow gravel spots and has a white-gray layer in the middle.

Jiangsu Yixing tiger pattern, ochre background color, flowing stone yellow scripture.

Gray topaz in Daye, Hubei Province has a light black gray background with deep red, yellow and light gray veins.

The electric flower in Hangzhou, Zhejiang Province has a black and gray background and is covered with red and white veins.

Pink Hebei Quyang peach bottom, coarse crystal, black stripes or spots.

Nanjing, Qiu Feng, Jiangsu, with a grayish red background and bloody pulse.

Guangdong clouds float on a light red background, covered with white gravel patches.

Purple line Anhui Lingbi has a gray-red bottom and a red-gray line on it.

The background color of safflower fish in Daye, Hubei Province is red, with large and small reddish gravel patches.

Wuhua, Jiangsu and Hebei have purple background, with dark blue gray or purple gravel all over.

In addition to the above commonly used marble varieties, there are also famous marble stones in Dali, Yunnan, which are delicate, soft and colorful. There are three main mining methods:

Cloud-gray marble: Cloud-gray or with some natural cloud-like patterns on the bottom. It seems to be soaring, or the clouds are rolling, or the sky is full of clouds. Some patterns are like water ripples, or ripples, or stormy waves, or vast smoke waves. This kind of stone is often used as a building panel.

White marble: crystal clear and pure, white as jade, with bright smoke color. It is a good plate for carving and painting, and can also be made into beautiful building plates.

Colored marble: it is a fine product in marble. After polishing, it presents a colorful and varied natural picture scroll, which is rare in the world. According to different patterns and colors, colored marble can be divided into "green flowers" (with green and dark green patterns, which are lush, like spring scenery), "autumn flowers" (with yellow, brown and red patterns, which are like autumn scenery) and "ink flowers" (with black and light black patterns, which are like beautiful ink paintings, elegant and elegant. They are often made into decorations, such as painting screens, flower pots, desktop and desk furnishings.

(1) process classification

Marble is a kind of rock represented by marble, including carbonate rocks and related metamorphic rocks, which is generally softer than granite. Common rocks are marble, limestone, dolomite and skarn. Marble varieties have different naming principles, some are named after the origin and color, such as Dandong Green and Tieling Red. Some are named after patterns and colors, such as Snow White and Ai Yeqing. Some are named after patterns, such as autumn scenery and The Waves. Some are traditional names, such as white marble and crystal jet. Therefore, due to different producing areas, the phenomenon of the same kind of synonyms or different rocks with the same name often occurs.

Marble produced in China can be roughly divided into seven series according to the basic color of polished surface: white, yellow, green, gray, red, brown and black. Each series can be divided into several categories according to the color and pattern characteristics of its polished surface, such as: white marble, rosin yellow, Dandong green, Hangzhou gray and so on. The pattern and crystal size of marble are ever-changing, including landscape type, moire type and pattern type (line pattern, willow pattern, portrait, paleontology and so on. ) and snowflake type. Modern architecture is colorful and constantly changing. Therefore, decorative marble also requires many varieties and colors, which can be used in different parts of the building. Generally, monochromatic marble requires uniform color; Colored marble requires a gradual transition in pattern and depth; Patterned marble requires clear patterns, bright colors and strong regularity. In short, it is best to have beautiful colors, which are convenient for large-scale splicing and decoration, and can be supplied in batches with consistent colors. See table 4.25. 1 for the technical classification of marble in China.

(2) Mineral composition and main characteristics

The mineral composition and characteristics of marble are directly related to the performance and decorative effect of its products.

(iii) Chemical composition and physical characteristics

The chemical composition of marble generally does not play a major role in whether it can be used, but it can directly explain the lithology and indirectly affect the physical and chemical properties, which is of certain significance for evaluating the machinability, weather resistance and corrosion resistance of marble.

The physical properties of marble are an important index to judge its machinability, and also an important reference for its performance and application scope.

China is extremely rich in marble mineral resources, with large reserves and many varieties, and its total reserves rank among the top in the world. According to incomplete statistics, it is found that there are nearly 400 varieties of marble in China, among which the varieties with different colors are more precious as follows.

● Pure white: Beijing Fangshan white marble; Anhui Huaining, Guichi white marble; Hebei Quyang and Laiyuan white marble; Sichuan Baoxing Shu Baiyu; Jiangsu Ganyu white marble; White marble in Cangshan, Dali, Yunnan; Shandong Pingdu and Ye County Snow White, etc.

● Pure black: Guilin black in Guilin, Guangxi; Black marble in Shaoyang, Hunan; Mo Yu and King Venus in Cangshan, Shandong; Henan Anyang Moyuhei, etc.

● The red ones are: Anhui Lingbi Hongluo; Nanjiang Red in Nanjiang, Sichuan; Laishui red in Laishui, Hebei, and Fuping red in Fuping; Northeast red in Tieling, Liaoning;

● Gray ones are: Hangzhou emblem in Zhejiang; Cloud ash in Dali, Yunnan;

● Yellow: Henan Zhechuan rosin yellow, rosin jade, beige; Sichuan Baoxing yellow line jade, etc.

● The green ones are: Dandong Green in Dandong, Liaoning; Laiyang green in Laiyang, Shandong, and surf jade in Qixia; Anhui Huaining Bibo, etc.

● Colored flowers include: spring flowers, autumn flowers and ink flowers in Yunnan; Plum blossoms on a snowy night in Quzhou, Zhejiang.

● Blue ones are: blue and white jade from Sichuan Baoxing.

Grade selection: according to the allowable deviation of specifications, flatness and angular tolerance, appearance quality, surface smoothness and other indicators, marble plates are divided into three grades: excellent, first-class and qualified; The grading identification of marble plates is mainly identified by the detection of instruments and measuring tools.

Check the appearance quality: the appearance of different grades of marble plates is different. Because marble is naturally formed, defects are inevitable. At the same time, the advantages and disadvantages of processing equipment and measuring tools are also the reasons for plate defects. Some plates are not full (warped or sunken) and have defects (cracks, sand holes, spots, etc.). ), and the specifications are different (such as lack of edges and corners, wrong plates). According to national standards, all grades of marble plates are allowed to have certain defects, but the superior products are not so obvious.

Choose patterns and colors: Marble plates are rich in colors, diverse in colors and different in patterns, which is the precious charm of marble plates. The basic consistency of color tone, small color difference and beautiful pattern are the concrete manifestations of excellent varieties, otherwise the decorative effect will be seriously affected.

Detection of surface gloss: The surface gloss of marble board will greatly affect the decorative effect. Generally speaking, the polished surface of high-quality marble plate should have a mirror-like luster, which can clearly reflect the scenery. However, due to the different chemical composition of different quality marble, even the products of the same grade will have great differences in gloss. Of course, there will be some differences in the surface gloss of different grades of the same material. In addition, the strength and water absorption of marble slab are also important indexes to evaluate the quality of marble.

Characteristics and advantages of marble;

1. No deformation, high hardness and strong wear resistance.

2. Wear resistance, high temperature resistance and maintenance-free.

3. Physically stable, fine structure, impact crystal grains falling off, no burr on the surface, stable material, no deformation for a long time, small linear expansion coefficient, high mechanical precision, rust prevention, antimagnetic and insulation.

First, after long-term natural aging, the rock has a uniform structure, a very small linear expansion coefficient, complete disappearance of internal stress and no deformation.

Second, it has good rigidity, high hardness, strong wear resistance and small temperature deformation.

Third, it is not afraid of acid and alkali corrosion, does not rust, does not need oiling, is not easy to stick ash, is convenient and simple to maintain and has a long service life.

4. There will be no scratches, and it will not stop at constant temperature, and its original physical properties can be maintained at normal temperature.

Five, no magnetization, measurement can move smoothly, no hysteresis, not affected by moisture, plane weighing. Physical properties: specific gravity 2970-3070kg/m3, compressive strength 2500-2600kg/cm3, elastic coefficient1.3-1.5×106kg/cm2, water absorption.

The specific classification is as follows:

Grade A: high-quality marble, with the same processing quality and excellent quality, without impurities and pores.

Class b: the characteristics are close to the former type of marble, but the processing quality is slightly worse than the former; There are natural flaws; Requires a small amount of separation, gluing and filling.

Class C: There are some differences in processing quality; Flaws, pores and texture breaks are common. It is difficult to repair these differences, which can be achieved by one or more of these methods, such as separation, gluing, filling or reinforcement.

Grade D: The characteristics are similar to those of grade C marble, but there are many natural defects, and the processing quality is the biggest difference.