采用搗固法施工的半濕狀態(tài)的耐火混合料稱為耐火搗打料。與耐火可塑料不同，此類耐火混合料是一種低塑性或無塑性搗固材料，是依靠強制搗固而形成致密體，再經(jīng)加熱烘烤或焙燒發(fā)生硬化而獲得一定的結(jié)構(gòu)強度?，F(xiàn)在搗固法施工的材料，除可塑料 (濕式搗打料)和搗打料(半濕式搗打料)外，還有干式搗打料(不含液體的搗打料)，是一種完全無塑性搗打料。

過去耐火搗打料的材質(zhì)與品種較多，使用范圍較廣，但由于搗打施工勞動強度大，施工作業(yè)時間長，難以獲得均勻的整體襯體，已逐漸被其他施工方法的不定行耐火材料所取代?，F(xiàn)在使用這種半濕式狀態(tài)的搗打料場所不多。目前搗打料的主要品種有：鋁 -鎂質(zhì)搗打料，高鋁(或剛玉)-碳化硅-炭質(zhì)搗打料，堿性耐火搗打料和鋯莫來石質(zhì)搗打料等。

The semi wet refractory mixture used in the construction of the tamping method is called the refractory ramming material. Unlike fire resistant plastic, such refractory mixture is a low plastic or non plastic stamp material, which is formed by compacting and compacting, and then obtained a certain structural strength after heating, baking or roasting. Now, materials for tamping construction include plastic (wet ramming) and ramming material (semi wet ramming), and dry ramming material (no liquid ramming material), which is a completely non plastic ramming material.

In the past, the materials and varieties of refractory ramming materials were more widely used, but due to the strong labor intensity and long operation time, it was difficult to get uniform overall lining, which has been gradually replaced by other construction methods. There are not many places to use this semi wet state of tamping materials. The main varieties of ramming materials are: Aluminum magnesia ramming, high aluminum (or corundum), silicon carbide carbon ramming, basic refractory and ramming.