Roof rigid waterproof mainly refers to the fine stone concrete waterproof layer, which is made of concrete pouring and tamping. Admixtures are added to the concrete to make the poured concrete fine and dense, so as to achieve the purpose of waterproof. This paper interprets the key points of construction technology with examples for your reference and implementation.

施工主控标准（1）细石混凝土的原材料及配合比必须符合设计要求。

Main construction control standard (1) the raw materials and mix proportion of fine aggregate concrete must meet the design requirements.

（2）细石混凝土防水层不得有渗漏或积水现象。

(2) There shall be no leakage or ponding in the fine aggregate concrete waterproof layer.

（3）细石混凝土防水层在天沟、檐沟、水落口、泛水、变形缝和伸出屋面管道的防水构造，必须符合设计要求。

(3) The waterproof structure of fine aggregate concrete waterproof layer in gutters, eaves gutters, water outlets, flashing, deformation joints and pipes extending out of the roof must meet the design requirements.

（4）密封材料的质量必须符合设计要求。

(4) The quality of sealing materials must meet the design requirements.

（5）密封材料嵌填必须密实、连续、饱满，粘接牢固，无气泡、开裂、脱落等缺陷。

(5) The sealing material must be filled tightly, continuously and fully, firmly bonded, and free of defects such as bubbles, cracking and falling off.

以上这些内容就是关于济南屋面防水http://www.jnldfs.com/相关内容，如果您想要了解更多内容，欢迎联系在线客服，我们必将竭诚为您服务。

The above contents are about roof waterproofing in Jinan http://www.jnldfs.com/ If you want to know more, please contact online customer service. We will serve you wholeheartedly.