Water repellent is really rubbish 10, water repellent is really rubbish

Qingdao says no to shoddy waterproof building materials!

Recently, Qingdao Building Waterproof Technology Association organized and launched the "Say No to Fake and Inferior Waterproof Building Materials and Construction" commitment activities, which has been supported by Qingdao Real Estate Building Waterproof, Yizhong Chemical Building Materials, Building Materials Factory, Luqing Industry, Jianglin Waterproof and Red Letter Waterproof, etc., they jointly promise to the society not to produce, distribute, and not use any fake and shoddy waterproof building materials. In recent years, the quality of building waterproof projects in Qingdao has been significantly improved, and it has been in the forefront of Shandong Province in implementing the quality assurance period system of waterproof projects and implementing the application of new building waterproof materials. Song Fujin, vice president of Qingdao Building Waterproof Technology Association of Waterproof Materials, said in the introduction of the association's work experience that this is first of all due to the attention of the competent authorities to the management of common problems in building quality.

According to Song Fujin, the association has been committed to promoting the development of Qingdao's waterproof industry in the direction of design standardization, material standardization, construction specialization and scientific management from the beginning of its establishment. Waterproof materials in the specific operation, the association to increase the local waterproof building materials production and waterproof construction enterprises in Qingdao services, from the technology, information, management and other aspects of the enterprise to provide advice, to help enterprises solve the problems encountered in the development, encourage enterprises to take the brand-name strategy, and actively promote the development of Qingdao building waterproof enterprises, waterproof materials include the emergence of Qingdao real estate building waterproof engineering company, Yizhong (Qingdao) chemical building materials and other national famous brand enterprises in recent years. At the same time, the association cooperates with the competent authorities to take a variety of measures to crack down on inferior waterproof materials, improve the business level of construction units, clean up fake and shoddy building materials, poor construction quality and unqualified construction teams, and standardize the order of Qingdao's building waterproof market.

And break the geographical restrictions, select high-quality products from the domestic waterproof building materials production and construction units to recommend to the society, in order to block the source of common problems in the quality of waterproof projects. As an old real estate person, Song Fujin retired from the post of deputy director of the Qingdao Municipal Housing Management Bureau, and devoted himself to the work of the association, he believes that the association is the bridge and link between the first and the enterprise, while actively publicizing and implementing the guidelines and policies of the construction administrative department, and strive to safeguard the legitimate interests of the member units, and become a close friend of the enterprise. The improvement of the quality of building waterproofing engineering requires the concerted efforts of all parties in order to achieve twice the result with half the effort.

There will be no crab cakes in the sky, the society is fair, how much you pay will affect how much you gain, how to buy good things with less money?

Summary. Kiss, spray waterproof materials have their own characteristics and effects according to different brands and specific products. In general, some good spray waterproof materials can provide a good waterproof effect, and at the same time have the advantages of easy use and fast drying, but there are also some bad products that cannot be waterproofed, the effect is not durable, affects the air permeability of the material and has potential risks to human health.

Is it easy to use the bathroom to do waterproofing?

Kiss, spray waterproof materials have their own characteristics and effects according to different brands and specific products. In general, some good spray airwheel waterproof materials can provide a good waterproof effect, and at the same time have the advantages of easy to use, fast drying, etc., but there are also some products that do not return well, showing problems such as pure hunger can not be waterproof, the effect is not durable, affecting the air permeability of the material and the potential risk to human health.

Dear, you need to pay attention to the following when using spray waterproof materials

1.Tightness issues: The waterproof spray material is critical to the cleaning of the surface of the material and the uniformity of the application. If the coating is uneven and the seal is not good, it will lead to water penetration, and the waterproof effect is not good.

Sidestep the question. 2.The problem of health is lost:

Spray-type waterproofing materials may contain chemical components and should be used in a well-ventilated environment to avoid harmful effects on the body as much as possible3Duration: The duration of spray waterproofing varies depending on the brand and specific product, and some effects may be short-lived and need to be reapplied frequently.

Is the bathroom waterproof?

The quality of spray-on waterproofing materials mainly depends on the brand, quality and construction technology chosen. Some good spraying waterproof materials can provide a good waterproof effect for the bathroom, so as to avoid the damage to the house structure and furniture caused by the infiltration of Chang Lao water, the socks are damaged, and the mildew is stirred to multiply and other problems.

It mainly depends on the quality of the waterproof material you use

Kiss, the bathroom must be waterproof

And it is very necessary and important to make the bathroom waterproof.

Bathroom is a high humidity space, water is easy to stay in the bathtub, laundry sink, wash basin and other places, if there is no necessary waterproof measures, Mengxin water infiltration into the ground and wall, will make the wall of the branch wheel leakage, aging, resulting in the cost and loss of decoration.

Before laying tiles, the toilet should be irritated to prevent the lead from being buried. Waterproof methods include brushing and spraying, the brushing type is more common, and the spraying waterproofing has gradually become popular.

Waterproof material refers to the use of chemical or physical methods to coat, spray, brush or laminate the surface of the building structure to make it have waterproof function. In the past, materials containing lead, asbestos, or other materials that were considered harmful were often used to increase the waterproofing effect. However, due to the development of modern technology, most waterproofing materials have been produced using more environmentally friendly materials.

At present, the vast majority of the most waterproof materials on the market are products that have been recognized by the regulatory authorities of relevant countries and meet the relevant national roll-containing standards, which means that they generally do not contain toxic ingredients. Some chemicals such as additives and curing agents may be added to the waterproof material, but the content of these chemicals is very low under normal use and will not cause harm to the human body. At the same time, modern production and use methods have also made some toxic waterproof materials used in history have been gradually eliminated.

However, if consumers are concerned about a particular waterproof material, it is recommended to check the product manual first to understand the ingredients and whether it will cause harm to the human body under normal use. If you are still worried about the storage of harmful substances, you can choose to use environmentally friendly waterproof materials that meet the standards, or seek professional advice and help.

In short, the vast majority of waterproof materials are safe and do not cause harm to the human body. While some products may contain some chemicals, they are very low in content and are produced under strict regulation and testing. When choosing waterproof materials, consumers should choose environmentally friendly products that meet the standards, and pay attention to the instructions for use to avoid the harm caused by improper use.

Yes. There are two main categories of waterproofing materials on the market:

First, polyurethane waterproof coatings. These materials are generally made of polyurethane and coal tar. The tar gas it volatilizes is highly toxic and not easy to remove, so it was banned in China in 2000.

The polyurethane waterproof coating that is still on sale uses asphalt instead of coal tar as a raw material. However, when using this kind of coating, it is generally diluted with organic solvents such as toluene and xylene, so it also contains toxicity;

The other type is polymer cement-based waterproof coatings. It is composed of an emulsion synthesized from a variety of water-based polymers and high-quality cement mixed with various additives, and the flexibility of the polymer (resin) is combined with the rigidity of the cement, which makes it excellent in terms of impermeability and stability. Its advantages are convenient construction, low comprehensive cost, short construction period, and non-toxic and environmentally friendly.

It is best to use environmentally friendly water-based polymer waterproof materials for reservoir leakage, and I have made many edible water tanks myself, which are particularly demanding; It is recommended to use Jintang brand or Ludu brand JS cement-based composite waterproof coating for construction; The thickness is not less than 2mm, and the last one is sprinkled with dry cement sand to make it rough, and then 2cm polymer cement mortar is painted on the finished coating film and a protective layer to ensure that the coating film is not blistered and peeled by water for a long time; Each coating should be fully dried in the upper road after construction, and the water can be discharged with a high-power fan if it is not ventilated; JS is about 10---13 yuan per kilogram, and oil-based paint must not be used. Such as polyurethane series 911, 851Oil-based waterproof coating solvents all contain toluene, a carcinogenic chemical

This question is so general, like coils, polyurethane, linoleum, etc. are all toxic, no matter how nice he says, no! Now the domestic construction committee and other institutions are recognized as recommending Guoerjia acrylic coating, acrylic is a non-toxic and environmentally friendly base material, after the development and production of Guoerjia waterproof engineering, it is widely used in metal roof waterproofing, home kitchen and bathroom waterproofing, concrete building waterproofing, basement, pool waterproofing, industrial equipment waterproofing, etc., combined with its production of reinforced polyester cloth construction, the warranty period is higher than 50 years.