网站转让 → 您的公司名称

检查井砌筑工艺

Masonry process for inspection wells

施工标准化

Standardization of construction

104 检查井砌筑工艺

104 inspection well masonry process

材料：砖、中砂、水泥

Material: brick, medium sand, cement

机具：砂浆搅拌机、模具、灰杆

Machine tools: mortar mixer, mold, ash bar

应用范围：排水、专业管线工程的砖砌圆形检查井。

Application: Brick circular inspection wells for drainage and professional pipeline engineering.

过程陈述：

Process statement:

1. 定位井室中心，根据管道外径和井室半径（内径）计算检查井中心至管口间距,管道安装时预留。

1. locate the center of the well, calculate the distance between the center of the well and the distance between the pipes according to the outer diameter of the pipe and the radius of the well chamber.

计算管间距:H=

Computing tube spacing: H=

H—检查井圆心到管口距离

H - check the distance between the center of the well and the pipe

R—检查井内半径

R - check the radius of the well

D—管材外侧直径

D - tube lateral diameter

2.钢筋砼基础，井定位、放样，摆砖预铺，调整灰缝，做到满铺满挤。

2. reinforced concrete foundation, well positioning, lofting, brick pre laying, adjust the seam, so that it is full of crowded.

3.流槽与井壁同时砌筑，用刮杆法控制流槽砌筑尺寸（预留抹面厚度），按图集要求设置脚窝。

The 3. is the simultaneous construction of the channel and the shaft lining. The scraper bar method is used to control the size of the chute (the thickness of the reserved plaster), and the foot nest is set according to the atlas.

4.干管、支管均砌砖券，井室砌筑采用模具法控制。

4. the dry pipe and branch pipe are all built brick vouchers, and the well chamber masonry is controlled by the mold method.

注：发券垂直管壁，对应管道直径方向。

Note: voucher vertical pipe wall corresponds to pipe diameter direction.

5.踏步和脚窝位置提前计保定平面设计培训 保定空调维修 保定管道通风 包装盒定做 化粪池模具 废旧电缆回收 不锈钢铸件 算，检查井砌筑同步安装、留置，位置准确，尺寸规范，安装牢固。

5. step ahead and foot nest position calculation, check well masonry synchronous installation and retention, accurate location, size specification, solid installation.

6.流槽抹面灰杆法控制圆顺度。

The 6. channel plastering grey rod method is used to control the roundness.