Waterproofing is a pre-made layer that protects the building against water and moisture. Waterproofing is in the form of rolls or sheets, which are produced with the required diameters and sizes. In the past, this product was used only for the roof, but today it is used in various parts of the building, such as the foundation, bathroom, kitchen, balcony, walls, etc. Insulating the building against humidity and moisture prevents irreparable damage to the building.
The types of existing isogams
- ایزوگام های تک لایه و دولایه
- ایزوگامهای فویل دارو سلاده
- ایزوگام های رنگی و طرحدار
Single -layered and double -layered isogams
single-layer isogham: The first type is called single-layer isogham, this isogham consists of one layer, and usually the inner layer is thermobond or spanbond. Since these isoghams are single-layered, they have higher flexibility and in places that have irregular geometric shapes, such as around the shingles, the walls of foundations, and the intersections of sections such as foundations and columns, dome-shaped places, and in general, in places where They need more flexibility and strength and are used. Single-layer isogam is produced with a thickness of 2-3 mm.
Two-layer isogam: The second type is called two-layer isogam, this isogam is produced from two inner layers of polyester fibers and glass fibers. Glass fibers or so-called threaded tissue are used for greater strength of isogam, and isogam does not bend easily, and usually has higher durability and more bitumen absorption than single-layer isogam, and this makes the quality and price of this isogam better than single-layer isogam. The layer available in the market should be higher. This type of isogam is thicker and is used to insulate roofs and outer walls and places with higher humidity. Two-layer isogam is produced with a thickness of 3-5 mm, but it should be noted that the most widely used double-layer isogam in the market is 4 mm.
Foil and simple isogams
Isogam with foil or aluminum: Isogam with foil or aluminum, as its name suggests, uses three to four layers of tissue, which has a very high endurance in tension. On one side of Isogam Foiled or aluminum is covered with foil to prevent heat from passing into the building against strong sunlight. But foil also has risks. For this reason, you should not visit the roof during storms and lightning. Because isogam with foil or aluminum is an electrical conductor and is dangerous for humans. Isogam with foil is used to insulate roofs and walls.
Simple Izogam: This Izogam product is mostly used in the insulation of sanitary facilities, dams, bridges and other construction projects. This Isogam has no difference in quality with its foil sample, and the only difference is that they have a coating. Simple isogam has more uses than foiled isogam, and the reason for that is its low price and more affordable.
Colored and patterned isogams
Designed Izogam are among the newest generations of Izogam; This type of isogam, in addition to its high resistance and longevity; As one of the types of waterproof insulation and anti-moisture, it gives a special appearance to the roof and walls. Brick-like, stone-like brick, mosaic, grass, ceramic and stone, honeycomb, and even wooden designs are produced and supplied in various colors and with a quality of 30 to 35 microns from pure polymer bitumen known as polymer-patterned isogam. .
Colored Isogam: Colored Isogam is a type of the latest type of building insulation, which has advantages such as beauty, resistance and durability compared to ordinary Isogam. Colored or patterned isogham has a variety of patterns or colors instead of a uniform color. These types of products can give spaces an attractive look and display different patterns and designs inside the space.
Polymer isogams
Polymeric isogam is one of the types of moisture insulation that has become very popular in recent years. The use of polymers in this type of prefabricated insulation increases their resistance to moisture and creates a coherent and very resistant structure after being applied on the surface. Polymer isogams are produced based on the country's national standard and are part of very resistant products with good performance.
The polymer bitumen used in these isogams is actually the same plastic bitumen that is obtained naturally with a purity of 60-70% in the distillation process of oil refineries and in the final stage of distillation. This type of bitumen is the highest quality type of bitumen used in Izogam, and this has made polymer Izogams to be one of the highest quality types of waterproofing. The smell of natural bitumen is felt when heating and applying polymer isogams. The durability of polymer isogams is estimated to be more than 15 years. This type of isogam is resistant to frost and can tolerate heat and high temperature in the best way. Low weight, ability to withstand high pressures and high resistance to atmospheric conditions are among the characteristics of polymer isogam.
Blood isogams
Blown isogam, which consists of blown bitumen, is one of the types of prefabricated moisture insulation. The blown bitumen in this product is made by blowing air into fuel oil. This type of isogam is less durable than polymer isogam for various reasons. However, its elasticity and flexibility are suitable. One of the weak points of some implemented isogams is their low elasticity and very low flexibility, which makes isogams not highly resistant to breaking and cracking during frost. Therefore, it is necessary that the bitumen added in the isogams is very soft and flexible.
Blown isoghams are used for greater bitumen flexibility; In such a way that during the production of bitumen, hot air is blown by pipes to the bitumen holding chamber with high pressure. This will cause hydrogen of bitumen to combine with oxygen and will be separated from it in the form of water. Oxidized or blown bitumen has high thermal sensitivity. For this reason, you will notice a lot of smoke and diesel smell when running blown isogams. Due to the lack of adhesive materials in blown isogams, they need to be executed with high thicknesses. This issue has caused the implementation of these moisture insulations to impose a lot of weight on that space.
What is the best isogam?
To answer the question of what is Izogam and basically which is the best Izogam brand, we refer to the characteristics of Izogam waterproofing.
- وزن هر رول 50 کیلوگرم
- ضخامت 5 میلی متر
- حداقل طول عمر 25 سال
- دارای استاندارد CE اروپا
- دارای استاندارد ISO 9001
- دارای ضمانت کارخانه
- تولید شده از بهترین مواد اولیه
- بسته بندی شیک با وکیوم و فوم داخلی
- قیمت مناسب نسبت به کیفیت
The appearance of the standard isogam
Standard isogam is produced in the form of vacuumed rolls with dimensions of 1 x 10 meters (length x width) and thickness of 3.5 to 4 mm and weight of approximately 40 to 42 kg. Isogam production factory must consider the standards announced by relevant authorities such as standards and environment department in their products.
The standard types are marked on the insulation roll and this marking must be placed every two meters. It should be printed on the polyethylene film on the insulation, the insulation label should also be marked, and in this sign, features such as the type of waterproofing, production date, weight, thickness and standard mark will be printed.
