公开(公告)号：US4419256A

公开(公告)日：1983-12-06

申请号：US320313

申请日：1981-11-12

申请人： Richard E. Loomis

发明人： Richard E. Loomis

IPC分类号： C04B30/02 ,  E04B1/94 ,  C04B43/16 ,  E04B1/78

CPC分类号： E04B1/94 ,  C04B30/02 ,  Y02W30/97

摘要： A composition for insulation which may be used for reducing thermal transmission, for absorbing sound waves and for providing a fire spread barrier, and which may be sprayed on surfaces in relatively thick coats. The composition includes a blended mixture of cellulose fiber, mineral wool, boric acid and expanded silicate glass. The blended fibers are mixed with an adhesive and sprayed on a surface to be insulated, and the adhesive preferably is a fire retardant, nontoxic adhesive which remains flexible after it has dried so that expansion or contraction of the insulation or the insulated surface will not result in cracks in the insulation.

摘要翻译： 用于绝缘的组合物，其可用于减少热传递，用于吸收声波并提供防火扩散屏障，并且其可以喷涂在相对厚的外套的表面上。 该组合物包括纤维素纤维，矿棉，硼酸和发泡硅酸盐玻璃的混合混合物。 将混合纤维与粘合剂混合并喷涂在要绝缘的表面上，并且粘合剂优选是阻燃的无毒粘合​​剂，其在干燥后保持柔性，使得不会导致绝缘体或绝缘表面的膨胀或收缩 在绝缘中的裂缝。