Thank you for the relevant standards for waterproofing membrane testing

Key projects.

1.Water Resistance 2Temperature stability 3Mechanical strength, elongation, and fracture resistance 4Flexibility 5Atmospheric stability.

Analyze the project. Material identification, content detection, formula reduction, and ingredient analysis.

The test items of modified asphalt waterproofing membrane are as follows:

1.coil weight, area and thickness;

2.appearance;

3.Soluble content ;

4.impermeability; *

5.heat resistance; *

6.tensile force; *

7.elongation at maximum tensile force; *

8.low gentleness; *

9.tear strength;

10.Artificial climate accelerates aging.

Note: The "*" sign is a mandatory compulsory test.

Do the math how much it will cost you to renovate your home

1. The waterproof layer of the membrane and its corners, deformation joints, wall pipes and other detailed practices must meet the design requirements; 2. The base layer of the membrane waterproof layer should be firm, and the base surface should be clean and smooth, and there should be no hollowing or loosening; 3. The lap seam of the waterproof layer of the membrane should be firmly bonded and tightly sealed, and there should be no defects such as wrinkles and warping; 4. The allowable deviation of the lap width of the coil is -10mm.

What are the types of waterproofing membranes?

1. Asphalt waterproofing membrane.

Asphalt waterproofing membrane is mainly made of asphalt and kerosene asphalt, as well as petroleum asphalt. And there are many types, including asphalt gas stations, water emulsion asphalt, and rubber asphalt coatings, which themselves have relatively strong waterproof and anti-corrosion, and are durable to use.

2. Rubber and plastic waterproofing membrane.

This fiber allows the coil to use butyl rubber and polyurethane and other substances as raw materials, and the waterproof membrane, waterproof membrane, and some waterstop tapes are made of waterproof membranes, which have good tensile strength, good elasticity, and good elongation. And the anti-sleeping habits and weather resistance are also worthy of praise, and the use is strong and firm.

3. Cement-based waterproofing membrane.

When in use, the cement has a relatively intact waterproof, moisture-proof, seepage-proof effect, and can also act on underground engineering, using these waterproof membranes to plug leaks, the effect is unusually perfect.

4. Metallic waterproofing membrane.

Thin steel plate, profiled steel plate, galvanized steel plate can be used as a roof panel, the role is waterproof, and the thin steel plate can also be used in the basement and other large areas of underground buildings, the waterproof effect is very good, there will be no moisture, leakage, a more common decoration mode when used on the building.

Summary: The above is about the relevant content of the quality acceptance specifications of waterproofing membranes, I hope it will be helpful to you! There are many specifications for the quality acceptance of waterproofing membranes, so different aspects should be considered in the acceptance of waterproofing membranes.

Enter the area and get the decoration for free**].

In our daily life, we will inevitably encounter some acceptance work of waterproofing membrane, so what is the standard for the acceptance of waterproofing membrane?

1. What are the acceptance criteria for waterproofing membranes?

1. When we accept the waterproof membrane material, we must see whether there are deformed gaps at the corners of the waterproof membrane and whether some details such as wall pipes meet the qualified requirements.

2. Secondly, whether the base layer of the waterproofing membrane is firm or not, we must check these quality problems.

3. There is also the base surface of the waterproofing membrane, whether it is kept smooth and clean, and there is no hollowing or loosening, if there is such a situation, then the quality of the waterproofing membrane is not standard.

4. In addition, whether the lap seam of the waterproof membrane is firmly connected, in this case, its sealing must be ensured, and there must be no wrinkles If there are these defects, then the quality of the waterproof membrane must not be standard. It is also necessary to check the thickness and width of the waterproof membrane, the general width deviation can not be higher than 10 mm, if it is higher than 10 mm, then the quality acceptance of the waterproof membrane is also unqualified.

2. What are the precautions for using waterproof membranes?

1. Yefu should see the weather clearly when using the waterproof membrane, and never carry out membrane construction when it rains.

2. The waterproof layer of the membrane must be done well, the leveling quality must meet the requirements, and the specified degree of dryness must not be too wet, so as to prevent the problem of falling off in the later stage.

The above is a summary of the relevant content and information about the acceptance standard of waterproofing membrane, I hope it can help you. If you have any other questions, you can leave a message at the bottom of the platform, and we will solve the problem for you in time. Finally, if you have any questions about furniture or home decoration, you can pay more attention to Qeeka Home.

In the process of home decoration, waterproof materials must be used, there are many types of waterproof materials on the market, the following is to share with you what are the standard models of waterproof membrane materials and how the performance of waterproof membrane materials is, friends who want to know may wish to take a look with us!

1. What are the standard models of waterproofing membrane materials?

Asphalt composite flexible waterproofing membrane KSF-515

Self-adhesive polymer modified asphalt waterproofing membrane KSF-930

EPDM waterproofing membrane KFS-CPE-173

Chlorinated polyethylene waterproofing membrane KSF-603

Elastomer modified asphalt waterproofing membrane GB18242-2008[2].

Plastomer modified asphalt waterproofing membrane GB18243-2008

Petroleum asphalt fiberglass tire waterproofing membrane GB T14686-2008

Aluminum foil surface petroleum asphalt waterproofing membrane JC T504-2007

Asphalt composite tire flexible waterproofing membrane JC T690-2008

Self-adhesive rubber asphalt waterproofing membrane JC840-1999

Modified asphalt polyethylene tire waterproofing membrane GB18967-2003

Self-adhesive polymer modified asphalt polyester tire waterproofing membrane JC898-2002

Modified asphalt waterproofing membrane for roads and bridges JC T974-2005

PVC waterproofing membrane GB12952-2011

Chlorinated polyethylene waterproofing membrane GB12953-2003

The first part of the polymer waterproof material is a sheet.

Ternary butadiene rubber waterproofing membrane JC T645-1996

Chlorinated polyethylene-rubber blended waterproofing membrane JC T684-1997

Asphalt waterproofing membrane tensile properties GB

Polymer waterproof tensile performance membrane GB

Tear performance (nail rod method) GB

Polymer waterproofing membrane tear performance GB

Asphalt waterproofing roll seam stripping performance timber GB

Polymer waterproofing membrane seam peel performance GB

Asphalt waterproofing membrane joint shear performance GB

Polymer waterproofing membrane joint shear performance GB

Second, what is the performance of the waterproofing membrane material?

1. Water resistance.

The water resistance of the waterproofing membrane material is that the basic properties can remain unchanged after being soaked with water, and it can also have the function of impermeability under the action of certain pressure water.

2. Temperature stability.

The waterproofing membrane material can achieve the characteristics of no flowing, non-sliding and non-blistering at high temperatures, and can achieve the characteristics of non-brittleness at low temperatures, and can maintain its original properties under certain temperature changes.

3. Mechanical strength.

It is non-foaming, has good elongation and fracture resistance.

4. Flexibility.

The membrane material retains its original flexibility at low temperatures.

5. Atmospheric stability.

The waterproofing membrane material can resist erosion under the combination of strong sunlight and ozone and other chemical attack factors for a long time.

Summary: The above is to share with you what are the standard models of waterproofing membrane materials and the performance of waterproofing membrane materials, I believe that you also have a corresponding understanding after reading the above sharing, if you need to learn more about relevant information, please continue to ****, will answer for you one by one.

The emergence of waterproofing membrane material has brought convenience and benefits to people in the wall or ground waterproofing, and the owner intends to buy this material, what is the standard model of waterproofing membrane material? At present, many owners will choose different waterproof materials when decorating their houses, and what are the advantages of waterproof materials? Let's talk about it next.

1. What is the standard model of waterproofing membrane material?

Plastomer modified asphalt waterproofing membrane GB18243-2008

Petroleum asphalt fiberglass tire waterproofing membrane GB T14686-2008

Aluminum foil surface petroleum asphalt waterproofing membrane JC T504-2007

Asphalt composite tire flexible waterproofing membrane JC T690-2008

Self-adhesive rubber asphalt waterproofing membrane JC840-1999

Modified asphalt polyethylene tire waterproofing membrane GB18967-2003

Self-adhesive polymer modified asphalt polyester tire waterproofing membrane JC898-2002

Modified asphalt waterproofing membrane for roads and bridges JC T974-2005

Asphalt composite flexible waterproofing membrane KSF-515

Self-adhesive polymer modified asphalt waterproofing membrane KSF-930

EPDM waterproofing membrane KFS-CPE-173

Chlorinated polyethylene waterproofing membrane KSF-603

Elastomer modified asphalt waterproofing membrane: GB18242-2008

Second, the advantages of waterproof materials.

1. The waterproof material can be made into a continuous and integrated waterproof surface in any complex base layer.

2. The equipment of waterproof material is simple and easy to construct. The base layer has 100% adhesion to the waterproof layer of the paint (except for cracks, nodes, etc.).

3. The location and cause of water leakage formed by the waterproof layer of the paint during its service life are easy to find, and it will be more convenient to raise the difference in warranty.

4. A good waterproof coating can form a waterproof layer on the back water surface, and some waterproof coatings can be constructed at the wet base layer and form a waterproof layer.

Third, the shortcomings of waterproof materials.

1. During decoration, the coating needs a certain amount of time to be repeatedly fixed before it can be waterproofed, and it takes a long time to consume.

2. Some waterproof coatings will release harmful gases during the fixing process, which will be harmful to the body.

3. The thickness of the waterproof layer of the coating is determined according to the number of brushing, and the fixed content of the coating itself is the determining factor of the thickness of the film.

4. In the construction process, there is often a phenomenon of shoddy production and cutting corners.

What is the standard model of waterproofing membrane material? In fact, the advantages and disadvantages of waterproof loose blue membrane materials are quite obvious, and you should choose carefully when decorating to find the right model of products. There are also many advantages of waterproof materials, so you should take a good look at them when you buy them, but they also have disadvantages that cannot be ignored.

Waterproofing membrane is one of the decoration building materials materials, there are many types of waterproof materials on the market, and the waterproof materials used in different places are also different, and the national standard waterproofing membrane is more common, because its construction is relatively simple, so more people use it. So what are the properties of the national standard waterproofing membrane? Let's find out with me!

1. Water resistance.

The performance of the national standard waterproofing membrane is basically unchanged after being soaked in water or under the action of water, and it is often expressed by indicators such as water absorption and impermeability.

2. Temperature stability.

Temperature stability refers to the ability to not brittle at low temperatures, not to run, not to slide and not to bubble at high temperatures, and to maintain the original properties under temperature changes. It is often used to indicate heat resistance, heat resistance and other indicators.

3. Mechanical strength, fracture resistance and elongation.

The waterproofing membrane can withstand certain stresses and loads, or can not break under certain deformation conditions. It is often used to express the index of tensile strength, tensile strength and elongation at break.

4. Flexibility.

Flexibility refers to the ability to maintain its flexibility under certain low temperature conditions. Its flexibility is important to ensure that it is easy to apply and does not crack brittlely. It is often expressed by indicators such as softness and low-temperature bendability.

5. Atmospheric stability.

Atmospheric stability refers to the ability to resist erosion under the long-term effects of factors such as heat, ozone and sunlight, as well as other chemical factors. It is used to display indicators such as aging resistance and heat aging retention rate.

What are the common waterproofing membranes?

1. Asphalt waterproof material.

Asphalt waterproofing materials are divided into solvent-based or water-emulsion waterproof coatings, which are made of unmodified petroleum asphalt directly dissolved in solvents such as gasoline. There are mainly cold base oil, lime emulsified asphalt waterproof coating, emulsified asphalt waterproof coating, water-based asphalt-based waterproof coating.

2. The starting wheel is formed into a polymer waterproof membrane.

The main base material of synthetic polymer waterproofing membrane is synthetic rubber and synthetic resin, and then chemical additives and fillers are added, which are processed through various processes, or composite with synthetic rubber, synthetic resin and synthetic fibers to form two or more layers of crimpable sheet waterproof material grinding side dissipation.