High strength, good volume stability, low thml. Cond.，and can be installed by casting, gunning or ramming.
High strength, good volume stability, low thml. Cond.，and can be installed by casting, gunning or ramming.
强度高，烧后线变化小，导热率低，可浇注、喷射、捣打施工。
High strength, good volume stability, low thml. Cond.，and can be installed by casting, gunning or ramming.
强度高，烧后线变化小，导热率低，可浇注、喷射、捣打施工。