THD-1無機堵料（粉狀）

THD-1無機堵料(粉狀)是一種以無機材料為主要成分的耐火速凝材料制成，適用于電纜豎井、開關柜、控制柜底部的防火封堵以及在電纜隧道、電纜溝中構筑阻火墻等。該產品具有耐火、耐水、耐油、耐腐蝕、抗暴、無毒等特點，施工工藝簡便易操作，能有效防止火焰穿透和延燃。 

THD-1 lnorganic Plugging Material(Powdery) is a kind of fire-resistant fast-congealing material withinorganic material as main element, which is suitable for fireproofing plugging at the bottom of cableshaft, cubicle switchboard and control cabinet, constructive fireproofing wall in cable tunnel andcable duct etc. It embraces characteristics as fire tolerance, water tolerance, oil tolerance, corrosiontolerance, explosion resistance and innocuity etc, which is gcod for construction technology and easyoperation so as to prevent flame penetration and extension.

施工方法：

1根據封堵孔洞的尺寸大小，估算用量。以1:0.7左右的粉水比例，進行攪拌均勻。
2.孔洞內的電纜應用柔性有機堵料包裹，然后將攪拌好的堵料倒入需封孔洞內，搗實抹平，以不透光為止。 

1.The use level should be estimated accordingto size of the plugging hole. The material should bestirred evenly with a proportion of about 1:0.7between powder and water.

2.Cables inside the hole should be packedwith flexible organic putty, putting it into the holeneeding plugging, tamping and floating it to belight-proof.

主要技術性能：