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    • 10. 发明申请
    • Self-dispensing bullet trap buffer block
    • 自动分配子弹捕获缓冲块
    • US20050006849A1
    • 2005-01-13
    • US10911771
    • 2004-08-04
    • Steven LarsonCharles WeissJoe TomPhilip MaloneEdward Fransen
    • Steven LarsonCharles WeissJoe TomPhilip MaloneEdward Fransen
    • F41J13/00F41J1/12
    • F41J13/00F41J11/02
    • An additive for buffering a projectile trapping medium and spent projectiles trapped therein is a buffering compound formed as a low density foamed concrete block that will self-dispense via fragmentation or pulverization when subjected to incoming fire. The block combines at least one dry component selected from the group consisting of low solubility phosphate compounds, low solubility aluminum compounds, iron compounds, sulfate compounds, and calcium carbonate with a cementing material, water, and an aqueous based foam in substantially stoichiometric amounts. The aqueous based foam is added in a quantity sufficient to adjust the density of the resulting block to be non-buoyant without sinking in the projectile trapping medium. The additive may be employed in a projectile trapping medium to chemically stabilize the medium and environmentally stabilize projectiles trapped therein.
    • 用于缓冲抛射物捕获介质和被捕获的废弃抛射物的添加剂是形成为低密度发泡混凝土块的缓冲化合物,其在经受火灾时经由碎裂或粉碎而自分配。 该嵌段以基本上化学计量的量将至少一种选自低溶解度磷酸盐化合物,低溶解度铝化合物,铁化合物,硫酸盐化合物和碳酸钙的干组分与胶结材料,水和基于水的基础泡沫体组合。 添加的水性泡沫体的量足以将所得块的密度调节为非浮力,而不会沉入射弹捕获介质中。 添加剂可以用于抛射物捕集介质中以化学稳定介质并且环境地稳定被捕获在其中的射弹。