Thermal insulation cylinders made of mineral wool GOST 23208. Safety and environmental requirements

GOST 23208-2003

ME ZhG OSU DONATIONAL ST ANDART

CYLINDERS AND HALF-CYLINDERS
THERMAL INSULATION
MINERAL WOOL
ON SYNTHETIC BINDER

INTERSTATE SCIENTIFIC AND TECHNICAL COMMISSION
ON STANDARDIZATION, TECHNICAL REGULATION
AND CERTIFICATION IN CONSTRUCTION (MNTKS)

Moscow

Preface

1 DEVELOPED by JSC "Te ploproe kt" with the participation of FSUE C NS (Center for Methodology of Normalization and Standardization in Construction)

INTRODUCED by the State Construction Committee of Russia

2 ACCEPTED InterstateV established by the scientific and technical commission for standardization, technical regulation and certification in construction e Flattery (MNTKS) May 14, 2003

State name	Name of body government controlled construction
A z Republic of Erbaijan	State Construction Committee of the Azerbaijan Republic
Republic of Armagh nia	Ministry of Urban Development Republic of Armenia
Republic of Kazakhstan n	Kazstroyk o Committee of the Republic of Kazakhstan
Republic of Kyrgyzstan	State of Venice 1st Commission for Architecture and Construction under the Government of the Kyrgyz Republic
The Republic of Moldova	Ministry of Ecology, Construction and Territorial Development of the Republic of Moldova
Russian Federation	Gosstroy of Russia
The Republic of Tajikistan	Komarchs t swarm of the Republic of Tajikistan
Res p public Uzbekistan	Goskomarch itek t swarm of the Republic of Uzbekistan
Ukraine	Gosstroy of Ukraine

3 INSTEAD GOST 23208-83

4 PUT INTO EFFECT1March 2004 as a state standard of the Russian Federation ts and by the resolution of the State Construction Committee of Russia dated June 21, 2003 No. 85

INTERSTATE COURTA ENVIRONMENTAL STANDARD

THERMAL INSULATION CYLINDERS AND HALF-CYLINDERS
MINERAL WOOL WITH SYNTHETIC BINDER

Technicalconditions

TH ERMOINS ULATING CYLINDERS AND SEMICY L INDERS
OF MINERAL WOOL ON SYNTHETIC BINDER

Specifications

dateintroduction 2004 -03 -01

1 area of use

Real standard racesP extends to hollow cylinders and floors ts cylinders (hereinafter referred to as products), manufactured V cast from miner l cotton wool and synthetic binder and intended for la thermal insulation of pipelines at a temperature of the insulated surface from minus 180 °C to +400 °C.

The requirements of this standard, set out in paragraphs, - , , (in terms of manual oh loading and unloading of products), -8.7, P subsection, sections-, are mandatory.

2 Normative references

IN n This standard uses references to the following standards:

GOST 515-77 Paperinvestment bi tumirova NN oh and tarry. Specifications

GOST 4640-93 Mineral wool. Specifications

GOST 7076-99 Construction materials and products. Method for determining thermal conductivity and thermal resistancen iya under stationary thermal conditions

GOST 9078-84 Flat pallets. General technical conditions

GOST 9570-84 Box palletsn y and rack-mounted. General technical conditions

GOST 10354-82 Polyethylene filmV and I. Technical conditions Viya

GOST 14192-96 Marking gr bonds

GOST 17177-94 Heat-insulating construction materials and products. Test methods

GOST 18051-83 Wooden containers for thermal insulationts ionic materials and products. Specifications

GOST 21650-76 Fastening means T ar no-things x cargo in transport packages. General e requirements

GOST 24597-81 Packages of packaged piece goods. Main parameters and size e ry

GOST 25880-83 Materials and publicationse Lia construction equipment P loisolating. Labeling, packaging, transportation and storage

GOST 25951-83 Polyethylene shrink film. Specifications

GOST 26281-84 Heat-insulating construction materials and products. Acceptance rules

GOST 26381-84 PalletsP flat disposable. General technical conditions

GOST 30108-94 Construction materials and products. Definition e neither specific effective activity of natural radionuclides

GOST 30244-94 Construction materials. Flammability Test Methods

GOST 30256-94 Materials and construction products e. M e Method for determining thermal conductivity with a cylindrical probe

GOST 30402-96 Construction materials. Flammability Test Method

GOST 30444-97 Construction materials. Flame propagation test method

NRB-99 Radiation Safety Standards

3 Brands and sizes

3 .1Products are divided into brands depending on density 100, 150, 200.

3.2 The nominal dimensions of the products are given in the table ts e.

Table 1

In millimeters

Notes

1 According to communication with the consumer is allowed I prepared the liv Products available in other sizes V.

2 Cylinders must have one through hole A cut in the longitudinal direction.

3.3 The symbol of products must consist of the initial letters of the name V Description of the product, dimensions in length, internal diameter and thickness in millimeters and the designation of this standard.

Example symbol cylinder Ts brand 150, length 1000 mm, internal diameter 108 mm and thickness 80 mm:

C150 -1000 .108.80 GOST 23208-2003.

Same thing, half c ilindra PC grade 100, length 1000 mm, internal diameter 57 mm, thickness 40 mm:

PC 100-1000.57.40 GOST 23208-2003.

4 Technical requirements

Products must comply with the requirements of this standard and be manufactured according to technological documentation approved by the manufacturer.

4 .1Characteristics (properties)

4 .1.1 Limit deviations nominal dimensions of products should not exceed walk with values given in the table tse .

Table 2

In millimeters

Dl in A		Inner diameter		Thickness
Nominal	Etc unit deviation	Nominal	Maximum deviation	Nominal	Maximum deviation
		From 18 to 89		From 40 to 50
1000		From 1 08 to 219		From 60 to 80

4 .1.2 According to the physical and mechanical characteristics of the product, it should n s meet the requirements,given in the table.

Table 3

Indicator name	Value for brand products
Indicator name
Density, kg/m 3	From 75 to 125 incl.	St. 125 to 175 inclusive.	St. 175 to 225 incl.
Thermal conductivity, W/( m K), no more at a temperature:
(25±5) °С	0,048	0,050	0,052
(125±5) ºС	0,067	0,070	0,073
Tensile strength, MPa, not less	0,015	0,02	0,025
Masso in the share of organic matter substances, %, not most
Humidity, % by mass, no more

4.1.3 The following must be specified for products P fire but technical e characteristics: flammability group, flammability group, flame propagation group.

4.1.4 The amount of harmful substances released from products should not exceed the maximum P usable concentrations th , established by the State Sanitary Inspection authorities.

4.2 Material requirements

4.2.1 For the manufacture of products use yay t the following materials:

mineral wool according to GOST 4640;

synthetic binder according to the current regulatory or technical document ts ii.

4.2.2 The specific effective activity of natural radionuclides of mineral raw materials used for the manufacture of products must not exceed the limit values established NRB-99.

4.3 Package

4.3.1 For packaging products, wrapping materials are used that provide moisture-resistant and durable packaging (for example, plastic film according to GOST 10354, polyethylene shrink film according to GOST 25951,tar and bitumen packaging paper nnu u according to GOST 515).

4.3.2 Products can be packaged one or more pieces to form a technological package.

When loading and unloading manually, the weight of the technological package should not exceed 15 kg.

4.3.3 When packaging in technological bags, the products must be wrapped on all sides in such a way that during their storage and transportation the package does not spontaneously open.

Method of wrapping, shape of folds and withP special fixation of wrapping material is not regulated I.

By agreement with the consumer, it is allowed to leave the ends of the technological package open, and the consumer bears responsibility for the quality of the products.

4.3.4 Packaged products are usually delivered in the form of transport packages.

Dimensions of transport packages suitable for transportation by transportV all types, must comply with the requirements of GOST 24597 and be 1240×1040×1 350 mm. The gross weight of the package is no more than 1.25 tons.

Apply n no pack here other sizes up to P will be arranged in agreement with the Ministry of Transport.

4.3.5 To form transport P aketo in application t reusable products V and packaging: flat pallets with strapping in accordance with GOST 9078, rack-mount pallets type PS-0.5G with dimensions of 1100×1200×1200 mm, box pallets in accordance with GOST 9570, as well as disposable packaging means: flat pallets of disposable use calling n with harness according to GOST 26381,backing sheets with strapping.

4.3.6 Materials are used to fasten products into transport packages,specified in GOST 21650.

4.3.7 In the Far North and hard-to-reach areas, packaged products must be delivered in wooden crates in accordance with GOST 18051.

4.3.8 Allowed when shipped fromd If you choose to use other types of packaging for self-pickup, you are responsible veno with We are not responsible for the reliability of the packaging and the quality of the products. set consumer.

4.4 Mark And roving

4.4 .1 Markings and h affairs are carried out in coo TV compliance with the requirements of GOST 25880 and n this standard with additional n a clear indication of the date of manufacture, the mark of conformity, if the product is gray tifi ts ated, and product symbols.

4.4.2 Marking and ma nip National sign “Take care of t of moisture" according to GOST 14192 should n s be applied to each tra nsport package.

In case of delivery of products in the form of technologicalP aketov marking and ma nipulation sign “Take care of every dess should have lags 5th package

5 Safety and environmental requirements

5 .1When applied production of products harmful factors are mineral fiber dust and volatile components of the synthetic binder: phenol vapor, formaldehyde, ammonia.

5.2 When permanent job with products, the premises must be equipped with an inlet n with exhaust ventilation.

5.3 For respiratory protection, it is necessary to take n anti-dust e respirators or gauze bandages to protect the skin - special clothes and gloves accordingly V and with current standards.

5.4 Waste generated during the manufacture of products, their use in the construction and repair of buildings and structures must be disposed of at the manufacturer or outsideI'm taking him out to the village special industrial polygons disposed waste s or organized neutralization in special areas designated for these targets places.

6 Acceptance rules

6. 1Acceptance of products is carried out in accordance with the requirements of GOST 26281 and this standard.

6.2 The volume of the batch is determined in the amount of shift output.

6.3 When acceptance tests determine the size, density, tensile strength, mass fraction of organic mattersch food and humidity.

6.4 During periodic tests, thermal conductivity is determined at least once every six months and with each change in raw materials and/or production technology.

Fire n o-techn Chemical characteristics are determined when products are put into production and with each change in raw materials or production technology.

6.5 The specific effective activity of natural radionuclides in materials used for the manufacture of products is established according to the documente ntam the supplier of these materials. In the absence of such data, the product manufacturer carries out incoming inspection in accordance with the technological documentation to her.

6.6 The amount of harmful substances released from products is determined when the product is put into production, when the recipe is changed, or when a sanitary and epidemiological certificate is obtained.

6.7 The quality document indicates test results calculated as arithmetic average values of the indicators of products included in the sample and meeting the requirements of this standard, as well as P fire no-techn ical indicators and information on the availability of a sanitary and epidemiological conclusion. GOST 26281

8 Transportation and storage

8.1 Transportn Products are stored and stored in accordance with the requirements of GOST 25880 and this standard.

8.2 Products are transported covered vehicles all types in accordance withP cargo transportation rules applicable to trans P orte of this type.

8.3 When transporting products packed in transport bags,d o p learns to use open vehicles.

8.4 Height w The length of the list of products packed in film or paper during storage should not exceed 1.2 m.

8.5 Shipment of products to the consumerd must be done n before they are kept in the warehouse for 24 hours.

8.6 The shelf life of products before use is no more than one year from the date of manufacture.

After the expiration of the established shelf life, the products can be used for their intended purpose after preliminary checking their quality for compliance with the requirements of thisgeneral standard.

KlyucheV s words: ts or ndry and semicil n waste from mineral wool, thermal insulation, pipework water, technical local requirements, acceptance rules, control methods

GOST 23208-2003

ME ZhG OSU DONATIONAL ST ANDART

CYLINDERS AND HALF-CYLINDERS
THERMAL INSULATION
MINERAL WOOL
ON SYNTHETIC BINDER

Specifications

INTERSTATE SCIENTIFIC AND TECHNICAL COMMISSION
ON STANDARDIZATION, TECHNICAL REGULATION
I (MNTKS)

Moscow

Preface

1 DEVELOPED by JSC "Te ploproe kt" with the participation of FSUE C NS (Center for Methodology of Normalization and Standardization in Construction)

INTRODUCED by the State Construction Committee of Russia

2 ACCEPTED InterstateV established by the scientific and technical commission for standardization, technical regulation and certification in construction e Flattery (MNTKS) May 14, 2003

State name	Name of the state construction management body
A z Republic of Erbaijan	State Construction Committee of the Azerbaijan Republic
Republic of Armagh nia	Ministry of Urban Development Republic of Armenia
Republic of Kazakhstan n	Kazstroyk o Committee of the Republic of Kazakhstan
Republic of Kyrgyzstan	State of Venice 1st Commission for Architecture and Construction under the Government of the Kyrgyz Republic
The Republic of Moldova	Ministry of Ecology, Construction and Territorial Development of the Republic of Moldova
Russian Federation	Gosstroy of Russia
The Republic of Tajikistan	Komarchs t swarm of the Republic of Tajikistan
Res p public Uzbekistan	Goskomarch itek t swarm of the Republic of Uzbekistan
Ukraine	Gosstroy of Ukraine

3 INSTEAD GOST 23208-83

4 PUT INTO EFFECT1March 2004 as a state standard of the Russian Federation ts and by the resolution of the State Construction Committee of Russia dated June 21, 2003 No. 85

INTERSTATE COURTA ENVIRONMENTAL STANDARD

THERMAL INSULATION CYLINDERS AND HALF-CYLINDERS
MINERAL WOOL WITH SYNTHETIC BINDER

Technicalconditions

TH ERMOINS ULATING CYLINDERS AND SEMICY L INDERS
OF MINERAL WOOL ON SYNTHETIC BINDER

Specifications

dateintroduction 2004 -03 -01

1 area of use

The requirements of this standard, set out in paragraphs, - , , (in terms of manual oh loading and unloading of products), -8.7, P subsection, sections-, are mandatory.

2 Normative references

IN n This standard uses references to the following standards:

GOST 515-77 Paperinvestment bi tumirova NN oh and tarry. Specifications

GOST 4640-93 Mineral wool. Specifications

GOST 7076-99 Construction materials and products. Method for determining thermal conductivity and thermal resistancen iya under stationary thermal conditions

GOST 9078-84 Flat pallets. General technical conditions

GOST 9570-84 Box palletsn y and rack-mounted. General technical conditions

GOST 10354-82 Polyethylene filmV and I. Technical conditions Viya

GOST 14192-96 Marking gr bonds

GOST 17177-94 Heat-insulating construction materials and products. Test methods

GOST 18051-83 Wooden containers for thermal insulationts ionic materials and products. Specifications

GOST 21650-76 Fastening means T ar no-things x cargo in transport packages. General e requirements

GOST 24597-81 Packages of packaged piece goods. Main parameters and size e ry

GOST 25880-83 Materials and publicationse Lia construction equipment P loisolating. Labeling, packaging, transportation and storage

GOST 25951-83 Polyethylene shrink film. Specifications

GOST 26281-84 Heat-insulating construction materials and products. Acceptance rules

GOST 26381-84 PalletsP flat disposable. General technical conditions

GOST 30108-94 Construction materials and products. Definition e neither specific effective activity of natural radionuclides

GOST 30244-94 Construction materials. Flammability Test Methods

GOST 30256-94 Materials and construction products e. M e Method for determining thermal conductivity with a cylindrical probe

GOST 30402-96 Construction materials. Flammability Test Method

GOST 30444-97 Construction materials. Flame propagation test method

NRB-99 Radiation Safety Standards

3 Brands and sizes

3 .1Products are divided into brands depending on density 100, 150, 200.

3.2 The nominal dimensions of the products are given in the table ts e.

Table 1

In millimeters

Notes

1 According to communication with the consumer is allowed I prepared the liv Products available in other sizes V.

2 Cylinders must have one through hole A cut in the longitudinal direction.

Example of a symbolcylinder Ts brand 150, length 1000 mm, internal diameter 108 mm and thickness 80 mm:

C150 -1000 .108.80 GOST 23208-2003.

Same thing, half c ilindra PC grade 100, length 1000 mm, internal diameter 57 mm, thickness 40 mm:

PC 100-1000.57.40 GOST 23208-2003.

4 Technical requirements

Products must comply with the requirements of this standard and be manufactured according to technological documentation approved by the manufacturer.

4 .1Characteristics (properties)

4 .1.1Maximum deviations of nominal dimensions of products must not exceed walk with values given in the table tse .

Table 2

In millimeters

Dl in A		Inner diameter		Thickness
Nominal	Etc unit deviation	Nominal	Maximum deviation	Nominal	Maximum deviation
		From 18 to 89		From 40 to 50
1000		From 1 08 to 219		From 60 to 80

4 .1.2 According to the physical and mechanical characteristics of the product, it should n s meet the requirements,given in the table.

Table 3

Indicator name	Value for brand products
Indicator name
Density, kg/m 3	From 75 to 125 incl.	St. 125 to 175 inclusive.	St. 175 to 225 incl.
Thermal conductivity, W/( m K), no more at a temperature:
(25±5) °С	0,048	0,050	0,052
(125±5) ºС	0,067	0,070	0,073
Tensile strength, MPa, not less	0,015	0,02	0,025
Masso in the share of organic matter substances, %, not most
Humidity, % by mass, no more

4.1.3 The following must be specified for products P fire but technical e characteristics: flammability group, flammability group, flame propagation group.

4.1.4 The amount of harmful substances released from products should not exceed the maximum P usable concentrations th , established by the State Sanitary Inspection authorities.

4.2 Material requirements

4.2.1 For the manufacture of products use yay t the following materials:

mineral wool according to GOST 4640;

synthetic binder according to the current regulatory or technical document ts ii.

4.2.2 The specific effective activity of natural radionuclides of mineral raw materials used for the manufacture of products must not exceed the limit values established NRB-99.

4.3 Package

4.3.1 For packaging products, wrapping materials are used that provide moisture-resistant and durable packaging (for example, polyethylene film according to GOST 10354, polyethylene shrink film according to GOST 25951,tar and bitumen packaging paper nnu u according to GOST 515).