Baverce: gifting the building industry with green coverage and producer of asbestos free concrete products using natural cellulose fibers and artificial poly vinyl alcohol.
Products of Eyvanit Baverce Company
(Private Joint Stock)
Flat Sheets
Corrugated Sheets
Slates
(compressed sheets)
(compressed sheets)
Concrete pipes
Polymer inter-lining for concrete pipes with grips (V-Grip)
Concrete pieces
Design and launch of production lines
The fiber cement flat sheets produced by Eyvanit Baverce are composed of minerals such as cement and silicon, which are strengthened and reinforced with natural and artificial non-asbestos fiber, using the Hatschek method. The considerably high durability of the materials is not affected or reduced over time. Since the flat sheets are produced under high-quality standards, they can be utilized in outer spaces as well as inner spaces of various types of buildings and constructions. As mentioned before, the flat sheets are produced without using asbestos, which is an important advantage in terms of environmental concerns, however, the sheets are as durable, resistant, and strong as asbestos products.
The fiber cement flat sheets produced by Eyvanit Baverce are produced in two types, in terms of density: medium (MD) and high (HD), as a result they can be used extensively for covering a variety of surfaces, colorful high-density sheets being ideal for outer spaces and facades. When applied to separating walls and panels, they show incredible resistance to destructive atmospheric conditions.
The general characteristics of the fiber cement flat sheets produced by Eyvanit Baverce are as followed:
• The most economical, water-resistant sheets in the construction industry, which makes them ideal for inner and outer walls as well as floors.
• The relatively light weight of the sheets makes the installation process easily possible by using wood or light metal scaffoldings. The lightness of the sheets is an important factor in various construction projects, while it facilitates installation as well as transportation.
• Fire resistant
• Corrosion and UV resistant
• Heat resistant
• The fiber cement flat sheets are originally produced in grey but can be easily painted or covered to the architects’ or designers’ preferences.
• Produced under DIN EN 12467 Standard
The underlayment of the fiber cement flat sheets (NT):
The holding structure used for the fiber cement flat sheets (NT) should be designed by construction engineers, and numerous factors must be considered in the design. For general usage, the holding structure should have a lateral bearing capacity of 1.2kPa, and the length of the structure should not exceed 6 meters. Some general instructions are as followed:
• The sides of the sheets should be placed on the poles of the structure.
• The distance between the vertical poles should not exceed 60 centimeters.
• The distance between the horizontal poles should not exceed 125 centimeters (except for the sheets of 6mm and 8mm thickness, for which the distance should not exceed 62.5 centimeters).
• In case of using the products for floors as an underlayment to be covered with tiles or ceramic, make sure to consider the expansion joints.
• It is recommended to use 10mm and 12mm sheets painted with acrylic for the facades of the buildings.
The fiber cement flat sheets produced by Eyvanit Baverce are produced in two types, in terms of density: medium (MD) and high (HD), as a result they can be used extensively for covering a variety of surfaces, colorful high-density sheets being ideal for outer spaces and facades. When applied to separating walls and panels, they show incredible resistance to destructive atmospheric conditions.
The general characteristics of the fiber cement flat sheets produced by Eyvanit Baverce are as followed:
• The most economical, water-resistant sheets in the construction industry, which makes them ideal for inner and outer walls as well as floors.
• The relatively light weight of the sheets makes the installation process easily possible by using wood or light metal scaffoldings. The lightness of the sheets is an important factor in various construction projects, while it facilitates installation as well as transportation.
• Fire resistant
• Corrosion and UV resistant
• Heat resistant
• The fiber cement flat sheets are originally produced in grey but can be easily painted or covered to the architects’ or designers’ preferences.
• Produced under DIN EN 12467 Standard
The underlayment of the fiber cement flat sheets (NT):
The holding structure used for the fiber cement flat sheets (NT) should be designed by construction engineers, and numerous factors must be considered in the design. For general usage, the holding structure should have a lateral bearing capacity of 1.2kPa, and the length of the structure should not exceed 6 meters. Some general instructions are as followed:
• The sides of the sheets should be placed on the poles of the structure.
• The distance between the vertical poles should not exceed 60 centimeters.
• The distance between the horizontal poles should not exceed 125 centimeters (except for the sheets of 6mm and 8mm thickness, for which the distance should not exceed 62.5 centimeters).
• In case of using the products for floors as an underlayment to be covered with tiles or ceramic, make sure to consider the expansion joints.
• It is recommended to use 10mm and 12mm sheets painted with acrylic for the facades of the buildings.
Physical and Mechanical Features of the fiber cement flat sheets produced by Eyvanit Baverce
| Features | Unit | Flat Sheet Class 3 (MD) |
Flat Sheet Class 4 (HD) |
Standard |
| Thickness | mm | 4-6-8-10-12 | 4-6-8-10-12 | DIN EN 12467 |
| Pre-order thickness | mm | 14 and more | 14 and more | DIN EN 12467 |
| Length tolerance | Level | 1 | 1 | DIN EN 12467 |
| Width tolerance | Level | 1 | 1 | DIN EN 12467 |
| Squareness | Level | 1 | 1 | DIN EN 12467 |
| Edge alignment | Leve l | 2 | 1 | DIN EN 12467 |
| MOR Classes Category |
Mpa | 13 3 A&B |
18 4 A |
DIN EN 12467 |
| Special weight | g/Cm3 | 1.4 | 1.7 | DIN EN 12467 |
| Thermal conductivity | w/m.k | 0.26 | 0.36 | DN 12664 |
| Thermal elongation coefficient C 20-27 |
c/1 | insignificant | insignificant | EN ISO 10545-8 |
| Thermal elongation coefficient C 10-70 |
c/1 | 9.31E-06 | 4.21E-06 | EN ISO 10545-8 |
| Watre absorption | % | 30 | 18 | |
| Impermeability test | Yes | Yes | DIN EN 12467 | |
| Freezing and warming test | Cycle | 50.25 | 100 | DIN EN 12467 |
| Rain heat test | Cycle | 50.25 | 50 | DIN EN 12467 |
| Wetting and drying test | Cycle | 50.25 | 50 | DIN EN 12467 |
| Hot water test | Yes | Yes | DIN EN 12467 | |
| Fire resistancy | Class | A2 | A2 | DIN EN 13501-1 |
| Smoke production | Class | d0 | d0 | DIN EN 13501-1 |
| Dripping and falling fire particles | Class | s1 | s1 | DIN EN 13501-1 |
| Rodent resistance | It does not hurt | It does not hurt | ||
| Termite resistance | Class | 1 | 1 | EN 335-3 |
| Bacteria resistance | Class | 1 | 1 | EN 335-3 |
The fiber cement corrugated sheets produced by Eyvanit Baverce under Iran National Standard 12276 and the Global Standard EN949 are ideal for the roofs and façade coverage. The product is asbestos free and is considered a green industrial production.
General characteristics of the fiber cement corrugated sheets produced by Eyvanit Baverce are as followed:
• The most economical corrugated sheets in the construction industry.
• Fire resistant, up to 150 C
• Thermal insulation up to 346 w/mk
• Bacteria & fungus resistant
• Acid resistant
• Hail resistant up to 37mm
• Watertight
• Rodent resistant
• The fiber cement corrugated sheets are originally produced in grey but can be easily painted with acrylic in blue hues. Painting can be done with either brushes or rollers. Eyvanit Baverce Company accepts painted orders.
General characteristics of the fiber cement corrugated sheets produced by Eyvanit Baverce are as followed:
• The most economical corrugated sheets in the construction industry.
• Fire resistant, up to 150 C
• Thermal insulation up to 346 w/mk
• Bacteria & fungus resistant
• Acid resistant
• Hail resistant up to 37mm
• Watertight
• Rodent resistant
• The fiber cement corrugated sheets are originally produced in grey but can be easily painted with acrylic in blue hues. Painting can be done with either brushes or rollers. Eyvanit Baverce Company accepts painted orders.
Dimensions and weights
| Length (mm) | Weight (kg) |
| 1000 | 14 |
| 1200 | 16.8 |
| 1520 | 21.3 |
| 1800 | 25.2 |
| 2000 | 28 |
| 2200 | 30.8 |
| 2500 | 35 |
| 3050 | 42.7 |
Physical Features
| Physical features | Unit | Measures |
| Width | mm | 1097 |
| Wave leap | mm | 177 |
| Wave height | mm | 51 |
| Wave numbers | – | 6.5 |
| Thickness | mm | 6.0 |
| Cross-sectional moment of inertia in one meter width | cm4 | 255.5 |
| Half-wave surface (A) | cm2 | 43.9 |
| Coverage width | mm | 1050 |
| Maximum distance between poles in roof coverage | mm | 1150 |
| Maximum distance between poles in facade coverage | mm | 1500 |
| Minimum installation slope in roof coverage | degrees | 10 |
Eyvanit Baverce Corrugated Sheets
Slates are fine-grained metamorphic rocks in thin, flat sheets. Slates produced by Eyvanit Baverce are compressed under 100kg to 150kg per square centimeter, to acquire properties as natural as possible. Eyvanit Slates that are produced under pressure show extra resistance to destructive atmospheric factors, remarkably higher than flat sheets do. The general characteristics of the slates produced by Eyvanit Baverce are as followed:
• Light, impenetrable, appropriate for high slope roofs
• Precise cutting and perforation make the installation process fast and easy
• Light, impenetrable, appropriate for high slope roofs
• Precise cutting and perforation make the installation process fast and easy
| Dimensions | 600*300*4mm |
| Numbers in a box | 10 |
| Numbers in a palette | 1020 |
| Required numbers for covering one square meter | 17 |
| Distance between trusses | 900mm |
| Distance between framings in the batten | 200mm |
| Dimensions of wooden poles in the batten | 40*30mm |
| Required clamps and fasteners | Galvanized nails:2 Crampon nails: 1 |
Eyvanit Baverce Slates Instalation Details
The Eyvanit Baverce concrete pipes are produced under national and global standards and are controlled daily in our on-site laboratory. During various steps of production, the quality control team checks out the samples to make sure the final product matches the concrete mix design, a design formulated by our professionals in the laboratory. The concrete setting is done by either steam systems or concrete sprinklers before the concrete pipe is tested under crushing standards.
Appearance of Concrete Pipes
| Internal diameter (mm) | Thickness (mm) | Length (m) | Weight (kg) | Condition |
| 800 | 92 | 2.5 | 1750 | Reinforced |
| 1000 | 110 | 2.5 | 2550 | Reinforced |
| 1200 | 130 (straight (T+G)) | 2.5 | 3200 | Reinforced |
| 1200 | 135 (with bell type) | 2.5 | 3750 | Reinforced |
| 1400 | 160 | 2.5 | 4550 | Reinforced |
| 1600 | 165 | 2.5 | 6000 | Reinforced |
| 1800 | 195 | 2.5 | 7500 | Reinforced |
| 2000 | 200 | 2, 1.25 | 6720, 4200 | Reinforced |
| 2200 | 225 | 2.5 | 10300 | Reinforced |
| 2400 | 225 | 2, 1.5 | 9200, 5500 | Reinforced |
| 2540 | 238 | 2 | 11000 | Reinforced |
Crushing Test Results (ASTM-C76 Standard)
| Internal diameter (mm) |
Class1 minimum weight (kg/m) |
Class2 minimum weight (kg/m) |
Class3 minimum weight (kg/m) |
Class4 minimum weight (kg/m) |
Class5 minimum weight (kg/m) |
|||||
| 3% crack | Final load | 3% crack | Final load | 3% crack | Final load | 3% crack | Final load | 3% crack | Final load | |
| 400 | — | — | 2040 | 3060 | 2652 | 4080 | 4080 | 6120 | 5712 | 7140 |
| 450 | — | — | 2295 | 5/3442 | 5/2983 | 4590 | 4590 | 6885 | 6426 | 5/8032 |
| 500 | — | — | 2550 | 3825 | 3315 | 5100 | 5100 | 7650 | 7140 | 8925 |
| 600 | — | — | 3060 | 4590 | 3978 | 6120 | 6120 | 9180 | 8568 | 10710 |
| 700 | — | — | 3570 | 5355 | 4641 | 7140 | 7140 | 10710 | 9996 | 12495 |
| 800 | — | — | 4080 | 6120 | 5304 | 8160 | 8160 | 12240 | 11424 | 14280 |
| 900 | — | — | 4590 | 6885 | 5967 | 9180 | 9180 | 13770 | 12852 | 16065 |
| 1000 | — | — | 5100 | 7650 | 6630 | 10200 | 10200 | 15300 | 14280 | 17850 |
| 1200 | — | — | 6120 | 9180 | 7956 | 12240 | 12240 | 18360 | 17136 | 21420 |
| 1400 | — | — | 7140 | 10710 | 9282 | 14280 | 14280 | 21420 | 19992 | 24990 |
| 1600 | 6528 | 9792 | 8160 | 12240 | 10608 | 16320 | 16320 | 24480 | 22848 | 28560 |
| 1800 | 7344 | 11016 | 9180 | 13770 | 11934 | 18360 | 18360 | 27540 | 25704 | 32130 |
| 2000 | 8160 | 12240 | 10200 | 15300 | 13260 | 20400 | 20400 | 30600 | 28560 | 35700 |
| 2200 | 8800 | 13200 | 11000 | 16500 | 14300 | 22000 | 22000 | 33000 | 300800 | 38500 |
| 2400 | 9792 | 14688 | 12240 | 18360 | 15912 | 24480 | 24480 | 36720 | 34272 | 42840 |
| 2540 | 10363 | 15545 | 12946 | 19419 | 16830 | 25892 | 25892 | 38840 | 36249 | 45311 |
The Eyvanit Baverce V-Grip polymer concrete pipes include a flat surface and a V-shaped gripped surface. The V-shaped protuberances are locked in the product during pouring concrete and fixing the polymer inter-lining. The V-Grip covers are produced from polyethylene (PE) gripped sheets of 2mm thickness. The resulting product is used extensively in sewerage systems. The polymer inter-lining raises the product's useful life to more than a hundred years, a fact that makes the polymer concrete pipes the most economical in the sewerage industry.
Eyvanit Baverce takes orders to produce various concrete pieces used in the construction industry, such as concrete flower pots, decorative items, etc.
Baverce company and Eyvanit Baverce Factory execute projects of designing, manufacturing, installing, and launching production lines in the field of concrete industry. Some of our projects are as followed:
• We plan, build, and run production lines of fiber cement sheets and boards, slates, concrete pipes, and prestressed concrete pipes with steel cores.
• We build all types of casts and palettes, high-capacity vacuum pumps (1000 – 1500 m3) with 60% energy saving, cutting machines, bag openers with minimum environmental impacts, steel grids machinery for reinforcing pipes, and crushing test machines.
• We design and build central vibration devices used for the production of 300-3500mm pipes, quad systems of 300mm pipes, dust filters for the cement and fiber cement industry, cylinders for the fiber cement industry, and industrial boilers with various capacities for preparing concrete.
• We plan, build, and run production lines of fiber cement sheets and boards, slates, concrete pipes, and prestressed concrete pipes with steel cores.
• We build all types of casts and palettes, high-capacity vacuum pumps (1000 – 1500 m3) with 60% energy saving, cutting machines, bag openers with minimum environmental impacts, steel grids machinery for reinforcing pipes, and crushing test machines.
• We design and build central vibration devices used for the production of 300-3500mm pipes, quad systems of 300mm pipes, dust filters for the cement and fiber cement industry, cylinders for the fiber cement industry, and industrial boilers with various capacities for preparing concrete.
List of factories and production lines launched by Eyvanit Baverce Company:
1. Permit Company, the slate production line (design, build and launch)
2. Isfahan Iranit Factory, the whole production line (design, build and launch), executed under VOITH (Austria) standards. The technicians are trained by Baverce Company.
3. Mazandaran Cement Company (Sarit), the whole production line (design, build, and launch), executed under VOITH (Austria) standards. The technicians are trained by Baverce Company.
4. Azarit Company, the whole production line (design, build, and launch), industrial concrete mixer, and complementary machinery (design, build and install).
5. Hesarak Karaj Concrete Pipe Factory, 300-1400mm pipe production machinery (design, build, and install)
6. Shahryar Concrete Pipe Factory, 1800mm pipe production machinery (design, build, and install)
7. Salemkar Ghazvin Concrete Pipe Factory, 300-2000mm pipe production machinery (design, build, and install)
8. Doroud Concrete Pipe Factory, 300-1600 pipe production machinery (design, build, and install)
9. Iran Beton Concrete Pipe Factory (Babul city), 700-2000mm pipe production machinery (design, build, and install)
10. Gorgan Concrete Pipe Factory, 700-2000mm pipe production machinery (design, build, and install)
11. 1998, Prestressed Concrete Pipe with Steel Core Project for the sewerage systems of Tehran, bought from Bonn
1. Permit Company, the slate production line (design, build and launch)
2. Isfahan Iranit Factory, the whole production line (design, build and launch), executed under VOITH (Austria) standards. The technicians are trained by Baverce Company.
3. Mazandaran Cement Company (Sarit), the whole production line (design, build, and launch), executed under VOITH (Austria) standards. The technicians are trained by Baverce Company.
4. Azarit Company, the whole production line (design, build, and launch), industrial concrete mixer, and complementary machinery (design, build and install).
5. Hesarak Karaj Concrete Pipe Factory, 300-1400mm pipe production machinery (design, build, and install)
6. Shahryar Concrete Pipe Factory, 1800mm pipe production machinery (design, build, and install)
7. Salemkar Ghazvin Concrete Pipe Factory, 300-2000mm pipe production machinery (design, build, and install)
8. Doroud Concrete Pipe Factory, 300-1600 pipe production machinery (design, build, and install)
9. Iran Beton Concrete Pipe Factory (Babul city), 700-2000mm pipe production machinery (design, build, and install)
10. Gorgan Concrete Pipe Factory, 700-2000mm pipe production machinery (design, build, and install)
11. 1998, Prestressed Concrete Pipe with Steel Core Project for the sewerage systems of Tehran, bought from Bonn
Contact us
To contact us use the form below
Office address:
Eyvanit Baverce Company, Unit 10, 10thfloor, Zarrin Tower, Ghasr Crossroads, Tehran, Iran.
Phone: +982188503316
Factory address:
Eyvanit Baverce Company, Sanat 9, Eyvanekey Industrial Estate, Garmsar County, Semnan Province, Iran.
Phone: +982334583227-8
Fax: +9823344583229
Baverce Co.