1、施工條件

1. Construction conditions

1.鐵藝預埋件已完成并驗收合格。

1. The iron embedded parts have been completed and accepted as qualified.

2.鐵藝護欄成品驗收合格，符合設計要求。

2. The finished iron guardrail has passed the acceptance and meets the design requirements.

3.現(xiàn)場施工水電供應充足。

3. Adequate water and electricity supply for on-site construction.

2、施工準備

2. Construction preparation

1.工具準備：電焊機、焊條、角磨機、刷子、鋼卷尺、切割機、水平尺。

1. Tool preparation: electric welding machine, welding rod, angle grinder, brush, steel tape measure, cutting machine, level ruler

2.材料準備：符合設計要求的成品護欄、設計要求的油漆。

2. Material preparation: Finished guardrails that meet the design requirements, and paint that meets the design requirements.

3、濟南鐵藝護欄施工工藝

3. Construction Technology of Jinan Iron Art Guardrail

基層處理：清理護欄表層垃圾、露出預埋件預埋位置。

Grassroots treatment: Clean the surface garbage of the guardrail and expose the embedded parts and positions.

定位標高控制：根據(jù)設計要求將護欄安裝位置、標高標出并做好記號。

Positioning elevation control: Mark and mark the installation position and elevation of the guardrail according to the design requirements.

固定焊接：根據(jù)做好的位置、標高記號進行固定并焊接或用膨脹螺絲固定。

Fixed welding: Fix and weld according to the prepared position and elevation marks, or fix with expansion screws.

修整磨平：焊接好后需進行檢查，將焊口打磨光滑并補平接口處小孔。

Dressing and smoothing: After welding, it is necessary to inspect, polish the welded junction smooth, and fill the small holes at the interface.

4、注意事項

4. Precautions

1.成品護欄應符合設計要求，經(jīng)驗收合格后才能進場施工。

1. The finished guardrail should meet the design requirements and can only be mobilized for construction after passing the acceptance inspection.

2.焊接點有打磨無法處理平整的及接口處有小孔的，需用原子灰密實以防進水后生銹。

2. If the welding points are polished and cannot be processed smoothly, and there are small holes at the interface, atomic ash should be used to compact them to prevent rusting after water ingress.

3.連接部位需打磨光滑，刷兩道防銹漆，經(jīng)驗收后再做表面一致處理。

3. The connecting parts need to be polished smooth, coated with two coats of rust resistant paint, and then subjected to surface consistency treatment after acceptance.

4.焊接時應滿焊，禁止點焊。

4. During welding, full welding should be carried out and spot welding is prohibited.

5.已安裝完成的護欄上不得涂抹砂漿及掛放雜物。

5. The installed guardrail shall not be coated with mortar or hung with debris.

5、濟南鐵藝護欄質(zhì)量要求

5. Jinan Iron Art Guardrail Quality Requirements

1.成品護欄規(guī)格、質(zhì)量、外形符合設計要求。

1. The specifications, quality, and appearance of the finished guardrail meet the design requirements.

2.安裝位置、標高正確，滿足設計要求。

2. The installation position and elevation are correct and meet the design requirements.

3.與預埋件連接牢固，無松動、斷裂現(xiàn)象。

3. Connect firmly to the embedded parts without looseness or breakage.

4.護欄高度、護欄間距符合設計要求。

4. The height and spacing of guardrails meet the design requirements.

5.焊口平滑、焊縫均勻，且需經(jīng)過防銹處理。

5. The welding seam is smooth, the weld seam is uniform, and needs to undergo rust prevention treatment.

6、驗收標準

6. Acceptance criteria

1.護欄的尺寸、高度、間距、油漆顏色符合設計要求。

1. The size, height, spacing, and paint color of the guardrail meet the design requirements.

2.護欄直形部分橫平豎直、彎曲部分曲線順暢。

2. The straight part of the guardrail is horizontal and vertical, and the curved part is smooth.

3.焊口平滑、焊縫均勻，油漆品種、顏色與護欄一致。

3. The welding seam is smooth, the weld seam is uniform, and the paint type and color are consistent with the guardrail.

4.焊接牢固、無松動。

4. The welding is firm and free from looseness.

7、后期養(yǎng)護維修

7. Post maintenance and repair

1.保持護欄清潔，遠離酸堿或易腐蝕物品并經(jīng)常除塵。

1. Keep the guardrail clean, away from acids, alkalis, or corrosive substances, and regularly remove dust.

2.護欄除油一般可采用有機溶液沖洗等方法。

2. Generally, methods such as organic solution flushing can be used to remove oil from guardrails.

3.小面積除銹可用有機油清洗、抹擦。

3. Small areas of rust removal can be cleaned and wiped with engine oil.

4.護欄有松動需重新焊接，焊接后需打磨、防銹刷漆處理。

4. If the guardrail is loose, it needs to be re welded. After welding, it needs to be polished, rustproof, and painted.

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That's all for the installation process of iron guardrails. I hope it can be helpful to you. For more information, please come to our website http://qzone9781.cn consulting service