鉱物繊維 is one of 32 materials in this atlas, grouped under thermal: history, structure, measured properties, process routes, uses, safety and market — not a product catalogue.
Scores compare 鉱物繊維 with the rest of the atlas on strength, heat, fire behaviour, insulation, workability and circularity. They are editorial, not certificates.
Seven chapters follow. Fire and insulation claims name test families (Euroclass, ASTM E84, ISO 5660, KS F) rather than inventing a single safety number.
深く読む
鉱物繊維 (Ca-Mg-Al silicates / soda-lime glass fibres) is a family of grades whose density 20–150 kg/m³ products, heat band softens ~1000 °C class (stone), and fire letter A1.
鉱物繊維 is sold as grades, not as a single substance. Chemistry Ca-Mg-Al silicates / soda-lime glass fibres, density 20–150 kg/m³ products, heat band softens ~1000 °C class (stone).
This atlas treats 鉱物繊維 as a system: mill route, coatings, tests and the cavity it sits in.
Conductivity note: λ ~0.032–0.040 W/m·K typical batts. Insulation score 86/100 is relative to 32 entries — metals lose, VIPs and aerogels win.
Fire letter in editorial use: A1. Do not equate A1 with “safe in a blaze” or E with “illegal”. Assemblies decide.
Origin: Slag wool 19th c.; glass wool 1930s, US / Germany / Denmark. The process chapter follows feedstock → conversion → forming → finish → install.
Uses span buildings to defence / safety. Pairings matter: polyurethane-foam.
Producers below are landmarks, not an endorsement ranking. Prices are bands, not live quotes.
Circularity mark 58/100. Ask which scrap, which certificate, which year.
United States · 1938–
Owens-Corning Pink is a reference point in the public image of 鉱物繊維.
Denmark · 1937–
ROCKWOOL is a reference point in the public image of 鉱物繊維.
Germany · 1970s–
Knauf Insulation is a reference point in the public image of 鉱物繊維.
Europe · 1970s–
Cavity batt is a reference point in the public image of 鉱物繊維.
UK / EU · 2010s
High-rise rainscreen is a reference point in the public image of 鉱物繊維.
Global · 1950s–
Pipe section is a reference point in the public image of 鉱物繊維.
Global · 1960s–
Acoustic ceiling is a reference point in the public image of 鉱物繊維.
United States · 19th c.
Slag wool heritage is a reference point in the public image of 鉱物繊維.
アイコンのオンオフで、棒が選択内の首位に合わせて再スケールされる。
同じ家族、違う点数 — 一戦を選ぶ。
六軸で最も近い隣人 — 強度、耐熱、火災、断熱、加工性、循環性。