檢視速凝剂的原始碼

[[File:速凝剂.jpg|缩略图|[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E9%80%9F%E5%87%9D%E5%89%82%20%20%20%E6%90%9C%E7%8B%90&step_word=&hs=0&pn=2&spn=0&di=23100&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=2&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=-1&cs=717845354%2C3151746169&os=1226341513%2C1894698395&simid=0%2C0&adpicid=0&lpn=0&ln=282&fr=&fmq=1622935918795_R&fm=result&ic=&s=undefined&hd=&latest=&copyright=&se=&sme=&tab=0&width=&height=&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fimg.mp.itc.cn%2Fupload%2F20170209%2F922a2f15894e4c6987c0e0b93a20ffe7_th.jpg%26refer%3Dhttp%3A%2F%2Fimg.mp.itc.cn%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1625527951%26t%3D834cca0872249501c752a3a4ac581e2d&fromurl=ippr_z2C%24qAzdH3FAzdH3F4p_z%26e3Bf5i7_z%26e3Bv54AzdH3Fda80adalAzdH3Fg9ban809d8_z%26e3Bfip4s&gsm=3&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined 原图链接][https://www.sohu.com/a/125862949_540368 来自搜狐]]]
'''速凝剂'''：掺入混凝土中能使混凝土迅速凝结硬化的外加剂。主要种类有无机盐类和有机物类  。粉状固体，其掺用量仅占混凝土中水泥用量2%～3%，却能使混凝土在5min内初凝，速凝剂12min内凝结。以达到抢修或井巷中混凝土快速凝结的目的。是喷射混凝土施工法中不可缺少的添加剂。它们的作用是加速水泥的水化硬化，在很短的时间内形成足够的强度，以保证特殊施工的要求。