砖砌水塔和烟囱要做到安全施工、降低成本,架子形式是关键问题之一。目前广泛使用的外架子工作量大,技术要求高,消耗大量的铅丝和木材。而内架子由于工作面狭小,不利于加快施工速度。有些水塔上部设有水箱,也不能采用内架子施工。近年来我们采用挂架施工S846[二]水塔,效果良好。现将施工情况介绍如下。一、挂架构造 Brick towers and chimneys must be constructed safely and reduce costs. The shelf form is one of the key issues. The current extensive use of external shelves has a large workload, high technical requirements, and consumes a lot of lead wire and wood. The inner shelf is not conducive to speeding up construction due to the narrow working surface. Some water towers have water tanks in the upper part of the water tower, and they cannot be constructed using internal shelves. In recent years, we have used a pylon to construct the S846 [II] water tower with good results. The construction is now described as follows. One, rack structure