Property Management in marble cleaning and care

Modern property management involves the scope and content of many, this article only on property management in the cleaning and conservation of marble with the trade exchange. Floor property in the town, Church Hall, in addition to building the framework, the internal and external decoration material is used more marble ceramics, artificial board, aluminum sheet metal, glass products. For decorative marble, the generally used for decorative marble. Mainly thick lcm 2cm, a variety of colors, patterns, different specifications of natural granite, marble, Slate and artificial marble (including composite materials), terrazzo and other plates, imported and domestic varieties, and variety.
 
marble wall. Mainly used in interior and exterior architectural groups, different specifications, such as the external walls with mushroom marble, wall marble, culture marble, wall hanging marble (natural, complex) based on different specifications of marble and so on.
 
The general public and senior housing building decoration, the total amount of decorative marble material 30% to 40%, and decorative marble can be seen in the large share of property management, how to maintain the property in its decorative marble "in youth" is Property management is an important task. As we all know, anything is bound to use the time in a long time aging at a certain rate decreases, so old, not to mention the atmosphere by natural marble in outdoor sunlight, wind and rain materialized impact, especially environmental pollution to fading, weathering, surface uneven, more to do with the quality and construction of marble and other aspects of post-maintenance reasons, coupled with the absence in the production process surface care, therefore in the decorative marble buildings have been built have often seen rust, yellow, efflorescence, water spots (wet mark ), stains, Bai Hua, moss and other diseases seriously affect the appearance of marble patterns, colors and gloss, to make decorative effect in the shade. After the marble in the decorations for the elimination of the disease process must be carried out before the marble surface treatment and decoration after-care, to stay young, this is the future development trend of China's marble industry. On property management, it is mainly decorative marble after care, now more mature and popular technology boils down to are: cleaning, care, coloring, lightening and grinding, bonding, repair and reinforcement. These different means of appropriate technology to the first post-processing of the marble, can achieve colorful, high gloss, durable purpose.
 
Several common property management of marble disease prevention and treatment are described below:
 
1 rust. Formation and human innate reasons: the part of the marble material contains more carbon monoxide (FeO) and pyrite (Fes:), the oxidation of iron minerals exposed to air, generated by rust (Fe: O,), by porous marble seepage; marble in the mining, processing, installation, use of the process, especially in the processing in the process of iron added, left in the marble surface, the formation of rust oxidation by air pollution.
 
The key is to prevent rust after processing in the marble surface treatment to be effective to prevent the oxidation of minerals containing iron surface after the leakage.
 
Property Management has been produced to deal with rust spots, mostly rust. But because the herbicides are sold in the market are mostly acidic, so it is not acid marble (such as the quality of marble, dolomitic) should be tested before use, if necessary, diluted with water. Also note that the rust must be thoroughly washed with water, then use the resin injection, the marble is waterproof care.
 
2, water spots (wet marks.) Mainly due to the formation of the water by the construction of wet mud effects. Because the cement composition contains 1% to 2% of the Na (OH), adsorption of water highly humid atmosphere at high temperature, it will form a caustic soda solution and release water, This is the wet marks quit phenomenon (ie, water spots). Prevent the phenomenon of wet marks quit the main resin is injected to make the marble waterproof, moisture in the air to block and marble or concrete material within the contact, reducing the chemical reaction conditions; Also, try to avoid using wet cement mortar construction; After the construction adhesive joints and drainage to do well.
 
Wet processing has emerged mark, currently there is no better way. Remedial measures mainly resin injection method makes no wet marks the site of the color deepened in order to adjust the color difference between the two colors; Also, penetration of stain can be used to change the color of the original decorative marble. "Wet marks quit" can be regarded as symptoms of cancer of marble, marble conservation is a major problem.
 
3, white blooms (commonly known as tears.) Because wet construction, marble cement mortar on the back of perfusion, rain mixed with cement mortar in person, which dissolved calcium or salt, with calcium and salt content of water penetrated the pores of marble sealing false place, Over time the surface of the formation of leakage channels, and air in the CO, acid rain and other contacts, generating insoluble white material - - Bai Hua.
 
How to eliminate white Chinese phenomenon? First, marble processing, the use of osmotic protective agent for six of the marble surface treatment, care and role play; the second is the construction of the wet cement of white people of China to prevent the infiltration agent, to reduce the seepage of cement the formation of waterways; third hanging as far as the construction method.
 
China has been produced for the treatment of white: one with water to wet the white part of China, and then dilute hydrochloric acid wash of white China until it disappears; Second, rinse the cleaned surface of the marble to reach the neutral so far, dried , and then the joint surface and the conservation of marble processing.
 
4, crystalline salts (commonly known as the Pan-base). Construction by the strong alkaline wet cement and the atmosphere from the acid solution reaction.
2Na (OH) + CO2 + H20 a Na2CO3 + H2O, sodium carbonate through the pores of the marble after leaking to the surface and in the reaction of salt solution, after drying, to be attached to the surface of crystalline - - salt crystallization ( Pan-base).
 
Prevention of salt crystallization phenomenon First of all, to avoid the wet cement mortar construction; Secondly, agents with the permeability of protective conservation management to make it waterproof.
 
Dealing with the salt crystallization occurred, first with a brush to brush off the surface of white powder, then wash with plenty of water residues, and finally, the resin injection or marble surface polishing performance with a waterproof polishing agent can be .
 
5, lichen plant growth. This phenomenon is mainly produced within the water and organic matter in the marble more concentrated area, it will cause the marble surface into a moss green, gray and yellow lichen, etc., affect the appearance and life of the marble.
 
Method is to pre-housing seal and waterproof. Lichen grow on the already available tools to weed it out, then the appropriate cleaning agent, to be dry curing agent deal with the marble can be.
 
    Property management of real estate development and construction of China's program of people's lives, a new industry, the development of the situation is not adapted with the times. Real Estate Property Management Services Authority, according to data of Hangzhou, there are 231 property companies, property management, the total area of ​​more than 2,000 million m, 20,000 m over the urban residential property coverage has reached 75%, which more than 200 home property management companies are almost all small scale, the lower the registered capital, qualification is not high, reaching levels of only three qualified, professional and technical personnel with less technical equipment is poor, poor standards of service, the property owned or managed care building area of ​​less weak ability to resist risks. Authorities believe that people in Hangzhou real estate development has further matured, but still in the property management still as rickety toddlers. From this, to improve property management position and management level, there is a certain way to go.
 
    Further implementation of the socialization of property management, marketing, professional, full-service oriented process, initiated to provide consistent service quality and price of the property management business, through better management of poor states to enhance their overall level of the whole industry, which are inseparable from On the establishment of a flavor of the times, dynamic, versatile, strong property management team, and building marble in the cleaning and care is an important modern property management job, so enhance learning, especially the professional skills learning, are essential requirements of the times.