As we all know, the plastic stone rockery is hollow, with steel frame welded inside and cement mortar texture modeling outside. In the construction of plastic stone rockery, the covered part belongs to concealed works, which need to be accepted and retained. Today, Yuantai environmental art will introduce to you what the concealed works in the production of plastic stone rockery include.

1，材料，隐蔽工程是有哪些材料构成的，这些材料的合格证明。大型的塑石假山项目还需要对材料进行检测。塑石假山制作中的隐蔽工程材料包含了植筋钢材、角钢、槽钢、工字钢、钢筋、铁丝网等。

1. Materials: what are the materials of concealed works and the qualification certificates of these materials. Large scale plastic stone rockery projects also need to test the materials. The concealed engineering materials in the production of plastic stone rockery include planted steel, angle steel, channel steel, I-beam, reinforcement, barbed wire, etc.

2，防腐防锈操作，塑石假山内部的钢结在隐蔽前验收的工作之一，就是钢材的防腐防锈，能用热镀锌材料的就用热镀锌材料，黑色的钢材需要刷防锈漆；钢材焊接点需要除焊渣，然后涂刷防腐防锈涂料。

2. Anti corrosion and rust prevention operation. One of the works of acceptance before concealment of the steel structure inside the plastic stone rockery is the anti-corrosion and rust prevention of steel. If hot-dip galvanized materials can be used, hot-dip galvanized materials shall be used, and black steel shall be painted with antirust paint; Steel welding points need to remove welding slag, and then apply anti-corrosion and anti rust paint.

塑石假山隐蔽工程.jpg

Plastic stone rockery concealed works jpg

3，结构稳固，视选用的钢材，测试是否牢固，钢结构是支撑整体假山的，牢固性至关重要。钢材焊接的角度和间距是验收的，一般设计图纸及施工工艺上都有交代，如间距不能大于1米，选用5号以上的角钢等。

3. The structure is stable. Depending on the selected steel, test whether it is firm. The steel structure supports the overall rockery, and the firmness is very important. The angle and spacing of steel welding are accepted, which are generally explained in the design drawings and construction process. For example, the spacing shall not be greater than 1m, and angle steel above No. 5 shall be selected.

4，预留检修口，检修口是后期塑石假山内部检修的通道，是需要保留的，单人可通过，设置在不显眼的位置，并设置通道门，后期正常情况下是关闭状态，检修及紧急状态可以打开。

4. The access opening is reserved. The access opening is the internal maintenance channel of the plastic stone rockery in the later stage, which needs to be reserved. It can be passed by a single person, set in an inconspicuous position, and set the access door. In the later stage, it is closed under normal conditions, and can be opened under maintenance and emergency.

以上就是塑石假山制作http://www.aomapaint.cn为大家介绍的内容，感谢您在百忙之中查看我公司的信息内容，如果您想要了解的更多，欢迎您来电进行咨询!

The above is the production of plastic stone rockery http://www.aomapaint.cn Thank you for checking the information of our company in your busy schedule. If you want to know more, you are welcome to inquire!