The sheet material, generally exceeding 1.5 mm in thickness, shall be classified according to its density. The types of boards are subdivided into soft, medium and hard. Replaces ISO Recommendation R 818-1968 with which it is technically identical.
Дата введения:
01.01.75
Дата отмены:
20.10.03
Код КГС:
К20
Код ОКСТУ:
5526;5501
Код ОКС(МКС):
01.040.79; 79.060.20
Код ОКП:
5526;5501
Нормативные ссылки:
AMD 2502-1978, NEQ*AMD 4568-1985, NEQ*AMD 4768-1985, NEQ*AMD 4769-1985, NEQ*AMD 977-1972, NEQ*BS 1142 PART 1-1971, NEQ*BS 1142 PART 2-1971, NEQ*BS 1142 PART 3-1972, NEQ*BS 4046 PART 2-1971, NEQ*DIN 68753-1976, NEQ*NF B54-050-1985, NEQ*SFS 2190-1978, NEQ*UNI 9345(1988/UNI), NEQ
Ключевые слова:
BUILDING BOARDS CLASSIFICATION CLASSIFICATION SYSTEMS CONSTRUCTION MATERIALS FIBRE BUILDING BOARD FIBREBOARDS WOOD FIBRE BOARDS CLASSIFICATIONS