HEAT, SOUND AND FIRE

INSULATION PANELS AND

WALL AND ROOF

SANDWICH PANELS

PRODUCTION PLANT

“STROYINVEST-A” LTD. - PROJECT PROMOTER

Plant capacity: 30 ths. tons of mineral wool per year

350 ths. m2 - sandwich panels per year.

Number of workplaces: around 200 people.

Payback period - 5 years.

Project cost - € 27,6 m

Investor (general contractor) - “SEKO-RUS CZ a.s.”

Rented land area of 4.7 ha in the Naurkiy district, Icherskaya

village.

The process of obtaining design approvals is coming to a

conclusion.

Raw materials will be supplied from the field in the Republic of

North Ossetia-Alania and from other regions of the Russian

Federation.

PLAN OF ENTERPRISE

1. Gatehouse

2. Administration building

3. Masjid

4. Garage

5. Finished products loading department

6. Production shop

7. Raw material storage

8. Raw material supply point

9. Raw material processing department

10. Raw material unloading point

PROCESSING LINE FOR PRODUCTION OF MINERAL

BASALT WOOL

Technical specification

Mineral wool plates (insulation materials) designed for thermal and sound insulation.

The main raw materials are rock formations like basalt, dolomite, if necessary blast furnace slag is applied, which is used as an impurity.

Solution of phenol - formaldehyde resins with additives are used to connect the separate fibres in mineral wool, to provide hydrophobic

properties and join microscopic dust.

The design line capacity is 6 tons of finished products / hour at 4shift schedule of continuous operation. The line is stopped for its

inspection, adjustment and minor repairs on 1 day after every 10 days of continuous operation. Once a year in summer, the line is

stopped for preventive maintenance for 14 days. Guaranteed line capacity is 30 000 tonnes of finished products per year at the annual

fund of working time equal to 7220 hours.

Line output capacity:

- line speed 0.75-16 m/min

- melt line capacity 5 t/h

- finished products capacity:

- with waste return in production 4.2 tons/hour

- without waste return in production 4.0 tons/hour

Obtained fibre parameters

- length at least 70mm

- average diameter 4 - 6 microns (μ)

- loss during fiberization 10- 20% of melt mass

- content of “prills” in mat

Mineral wool (0 particles with 0.1mm or more 0.1 mm) is not more than 15%

Parameters of finished products (plates)

- specific weight 35-210 kg/m3

- thickness 30-210 mm

- max area load not more than 25 kg/m2

- mineral wool mat width after cutting 2000 mm

- potential dimensions of the finished plates:

width 400,500,1000 mm

length 1000-1200 mm

- heat conduction coefficient

- combustibility at 01M nonflammable

- tensile strength at 10% compression 0.07 – 0.12 Mpa

- tensile strength at bending strength 0.1 Mpa

- tensile strength by splitting 0.015 Mpa

- organic matter content not more 5%

PROCESSING LINE FOR PRODUCTION OF LAYERED (SANDWICH) PANELS

1. The line is designed for production of layered (sandwich) panels. The input line material is an insulating material (mineral

wool), steel sheets with the relevant surface treatment and glue. During the process the steel sheets are glued to the insulation

lining (mineral wool) resulting in unfinished tape of sandwich panels, which is sawed into parts with the required dimensions in

length.

1.1. Technical specification

The line is designed for the production with the following parameters:

Panel width 1000 mm

Panel thickness 50 - 250 mm

Panel length any recommended length, taking into account handling and transportation 8-12 m

“STROYINVEST-A” LTD.

Chechen Republic -

project customer

“SEKO-RUS CZ a.s.” Czech

Republic - investor (general

contractor)

G r o z n y 2 0 1 6