2024年4月11日发(作者：)

试述现浇水磨石的施工工艺流程

英文回答：

Cast-in-place Terrazzo Installation Process.

1. Substrate Preparation:

Ensure the substrate is level, smooth, and free of

cracks or defects.

Apply a bonding agent to improve adhesion between

the substrate and the terrazzo mix.

2. Mixing the Terrazzo Mix:

Combine cement, sand, marble chips, and pigments in

the appropriate proportions.

Add water to form a workable consistency.

3. Pouring and Spreading the Terrazzo Mix:

Pour the terrazzo mix onto the prepared substrate.

Spread the mix evenly using a screed or trowel.

4. Compacting and Finishing the Surface:

Compact the terrazzo mix by rolling it with a heavy

roller.

Use a power trowel or hand float to finish the

surface to the desired smoothness.

5. Cutting the Expansion Joints:

Score the terrazzo surface to create expansion

joints.

Use a wet saw or diamond blade to cut the joints.

6. Grinding and Polishing:

Allow the terrazzo to cure and harden.

Grind the surface using progressively finer grits of

abrasive stones.

Polish the surface with a rotary buffer and a

polishing compound.

7. Sealing the Terrazzo:

Apply a sealant to protect the terrazzo from

moisture and stains.

中文回答：

现浇水磨石施工工艺流程。

1. 基层处理：

确保基层平整、光滑、无裂纹或缺陷。

涂刷界面剂以提高基层与水磨石混合料之间的粘结力。

2. 水磨石混合料搅拌：

按适当的比例混合水泥、沙子、大理石碎石和颜料。

加水形成可施工的稠度。

3. 浇筑并摊铺水磨石混合料：

将水磨石混合料倒在已准备好的基层上。

使用压板或抹刀均匀摊铺混合料。

4. 压实并抹平表面：

使用重型压路机压实水磨石混合料。

使用电动抹光机或手动抹子将表面抹平至所需的平整度。

5. 切割伸缩缝：

在水磨石表面划线形成伸缩缝。

使用湿式切割机或金刚石刀片切割伸缩缝。

6. 打磨和抛光：

让水磨石固化和硬化。

使用粒度逐渐细化的磨刀对表面进行打磨。

使用旋转缓冲器和抛光剂对表面进行抛光。

7. 水磨石密封：

涂抹密封剂以保护水磨石免受水分和污渍的侵蚀。