spray fireproofingとは 意味・読み方・使い方

To provide an effective fireproofing material for spray-repairing, which is used in a section for which the strong slag erosion resistance is required, such as a slag line part of the blast furnace main gutter.例文帳に追加

高炉主樋スラグライン部のように強い耐スラグ侵食性が求められるような部位に用いて効果的な吹付け補修用耐火材を提案すること。 - 特許庁

The fire proofing material for spray repairing to the slag line part of the blast furnace main gutter is characterized by containing 15-40 mass% of Al_2O_3-SiC-C type fireproofing material grain as aggregate containing 50 mass% or more of SiC therein as the whole content, of which the particle size is 10 mm or less.例文帳に追加

骨材として、Ａｌ_２Ｏ_３−ＳｉＣ−Ｃ系耐火物粒を15〜40mass％含有し、骨材中にはＳｉＣを全含有量にして50mass％以上含有しており、粒径が10mm以下の大きさのものであることを特徴とする高炉主樋のスラグライン用吹付け用耐火材。 - 特許庁