Isogam is a layer that is used as a coating on the roof, surface or wall of the bathroom, swimming pool, etc. to prevent the penetration of moisture. In order to distinguish the characteristics of good isogam from poor isogam, there are standards according to which the quality of isogam is measured. Naturally, with the change of this quality, the prices also change.
good isogam feature
aluminum layer
If you want to insulate your roof, be sure to choose an isogami that has an aluminum coating, because the isogami on the roof is exposed to heat and cold, and it is better to use a more resistant type to prevent penetration. Resistant to water and sunlight. Isogams are produced in one-layer and two-layer types. Isogams are sold in rolls. Specifications and standards must be recorded on isogams, and these specifications are printed on the isogam rolls every two meters.
isogam stretch
Strength is a good feature of isogam, which should be taken into account so that it does not break or crack if it is bent. If the isogam cracks or breaks in these materials, it causes such reactions against temperature changes. Therefore, it cannot be a suitable option.
isogam thickness
When buying isogam, we should consider the standard thickness. The best thickness of isogam is 4 mm. You may use more thicknesses, but it is better not to use less than these thicknesses.
Size
Standard length and width is considered a good feature of isogam. The length and width of the standard isogam are as follows. Any size more or less than this value is not among the standard dimensions.
Bo
Usually, isogams that have an unpleasant and annoying smell are not considered standard isogams. Because in this type of isogams, inappropriate chemical compounds are used and these compounds are used instead of original and high-quality bitumen.
instructions for better work isogams
For isogam in places like the bathroom, you can use isogam without foil layer or double-layer isogam.
Have a standard weight. More weight does not necessarily mean that we have a better isogam.
To install Izogam, get help from skilled people and those who do this work.
Install insulation rolls at temperatures above 5°C.
Make sure that the isogam is not broken or bent.
When installing isogam, the surface you want should be dry
Izogams should not be installed in environments with snow, rain, cold, etc.
Insulators have two main layers (tissue and polyester) which are stuck to the ground after coating with bitumen. It should be noted that when installing them on the ground, they do not have protrusions or depressions. Otherwise, you will be damaged.
Place the insulation rolls vertically and avoid stacking them and throwing them
Try to use isogamy that has a period of warranty and guarantee.
Standard isogam specifications
Usually Izogam shows its quality after the first rain, if there are no leaks, it usually lasts for several years. High-quality isogam should usually meet Iran's standard requirements. In the meantime, the resistance and efficiency of the isogam must be suitable for the weather of the region (heat and cold) and have sufficient resistance. On the other hand, it should have a sufficient lifespan and also have sufficient tensile strength. If the substructure of the isogam installation site is suitable and high-quality materials are used, and the desired isogam is not perforated, this isogam will last for more than ten years and will resist moisture well. Criticizing the fact that some citizens think of the cheapness of isogam to insulate and implement isogam in their buildings, he says: although the representatives of reputable companies that produce isogam provide more expensive services, they pay attention to certain principles that have a significant impact on the durability of isogam and its efficiency. . In the production of standard isogam, high-quality raw materials must be used, in the sense that recycled plastic fibers are not used and there are no impurities. Also, these materials have been refined so that the produced isogam can withstand humidity well. Compared to other waterproofing materials such as asphalt and bitumen, Izogam has the ability to be installed quickly and can be easily installed in any place. Also, it does not have the heavy weight of other insulators and takes the load on the building, which is an important issue.
Technical Specifications of Isogam
Isogam dimensions are 1 meter by 10 meters and it is supplied in a roll.
The standard thickness of isogam is about 3 to 5 mm and may vary depending on its type.
The weight of each 10-meter isogham roll is about 40 kg.
