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路缘石常见质量通病与安装方法

Common quality common diseases and installation methods of limbus stones

路缘石，施工过程中常常忽略的地方。不经意，从这些小的地方可以看得出施工水平的高低。让我们通过一组照片先看看路缘石行业的质量通病吧！

Curb is often neglected in the construction process. Inadvertently, from these small places, we can see the level of construction. Let's take a look at the quality problems of the kerb industry through a group of photos.

一、行业常见的质量通病

First, common quality common diseases in the industry

1、直段路缘石安装避免小段出现，若模数 有出入，需通过调整同、段路缘石长度来消化

1. The installation of straight curbs should avoid small segments. If the modulus is different, we need to adjust the length of the same and the length of the curb.

2、同段路缘石安装避免长短不一，厚薄不一

2, the same section of the curb installation to avoid uneven length, thickness varies.

3、路缘石厚薄统一，安装后顺直，确保面层铺装后衔接缜密

3. The thickness of the curb stone is thick and thin. After installation, it is straight and straight to ensure the convergence of the pavement.

4、采用直段路缘石拼接，折线不能太过生硬

4. The straight line kerbs should be spliced together and the broken line should not be too rigid.

5、路缘石伸缩缝、倒边要统一，同段需保持一致

5. The expansion joint of the curb should be unified and the same section should be consistent.

怎么样？这些“不经意”的品质控制，往往在施工过程中时常发生吧？那么，如何克服呢？接下来李哥和您一起来分享！

What about? Do these "casual" quality control often happen in the construction process? So, how to overcome it? And then share it with you!

二、路缘石设计与施工品质控制

Two, the design and construction quality control of the road edge stone

1、进场前的材料验收严格把关

1. Strict inspection of material acceptance before entering

1.1.材料的质量直接影响到安装效果，具有关键作用，故对进场材料须严格把关，对不符合要求的材料杜绝进场；

The quality of 1.1. material has a direct impact on the installation effect and has a key role. Therefore, the entry materials must be strictly checked and the materials that do not meet the requirements should be strictly prohibited.

1.2.材料规格必须规整，确保厚度、长度统一；无缺棱掉角、裂纹等；有工厂倒边的，倒边宽度须统一；

1.2. material specification must be regular to ensure uniform thickness and length. No corners, cracks and so on.

1.3.材料需有相应的成品保护措施，避免磕碰受损等。

1.3. materials need corresponding protection measures to avoid collision and damage.

2、遇到弧形部位，需根据现场实际弧度在厂家加工成异形，并提高异形石材的加工精度，确保弧度部位圆滑

2. When encountering the arc part, it is necessary to manufacture the special shape according to the actual radian of the factory, and improve the machining accuracy of the special-shaped stone, so as to ensure that the radian part is smooth.

3、路缘石安装节点详图

3. Detailed diagram of the installation node of the road edge stone

路缘石垫层、护角、与路面间隙需采用砼浇筑，确保安装牢固，不建议采取干硬性砂浆固定。

Curb stone cushion, corner protection and concrete clearance should be used to ensure the installation is firm and no dry mortar is recommended.

4、路缘石垫层及护角品质控制

4, the quality control of the road edge stone cushion and the angle protection

素土夯实后，再浇筑路缘石砼垫层，素土夯实率及垫层厚度需符合要求。路缘石砼护角高度需保证。

After compaction, the rammed concrete cushion should be poured, and the compaction ratio and cushion thickness of the plain soil must meet the requirements. The height of the corner stone concrete protection should be guaranteed.

5、路缘石节点加固处理方法

5. Reinforcement method of road flange joints

除砼护角固定外，路缘石交接处可以采用砌块、片石等用水泥砂浆顶固，上部有铺装面层的，注意不得超过砼垫层标高。

In addition to the concrete protection angle fixed, the road edge stone intersection can use the block, stone and other cement mortar Topstrong, the upper part of the pavement layer, should not be more than the concrete cushion elevation.

6、路缘石铺贴过程中顺直度控制必须严格留意

6. Straightening control must be strictly monitored in the process of road stone paving.

7、质量停止检查点设置思路与方法

7. The idea and method of setting the quality stop checkpoint