济南岩棉板外墙保温体系的绝热、隔音和防火性能优异，能够满足建筑物的保温节能需求，并且安装方便、节能环保效果明显，经济适用性强，性价比高，应用前景广阔。下面来讲讲岩棉板外墙保温施工技术的施工关键点。

Jinan rock wool board external wall thermal insulation system has excellent thermal insulation, sound insulation and fire protection performance, which can meet the thermal insulation and energy saving requirements of buildings, and is convenient to install, with obvious energy-saving and environmental protection effects, strong economic applicability, high cost performance and broad application prospects. Let's talk about the key points of the construction technology of rock wool board external wall insulation.

岩棉板外墙保温施工技术的施工流程如下：

The construction process of rock wool board external wall insulation construction technology is as follows:

一，基层处理完成后，使用20mm厚的防水砂浆完成找平。二，在建筑物外墙面弹线，挂设基准线，用满粘法黏贴岩棉板。三，按8个/m2的数量为安装锚固件，抹底层砂浆，压入钢丝网。四，安装岩棉板固定件，抹面层砂浆，压入耐碱网格布。

1、 After the base course is treated, use 20mm thick waterproof mortar to finish leveling. 2、 Snap the line on the outer wall of the building, hang the reference line, and stick the rock wool board with the full adhesion method. 3、 The quantity of anchors shall be 8 pieces/m2, the bottom mortar shall be plastered, and the steel wire mesh shall be pressed. 4、 Install the rock wool board fastener, plaster the surface layer mortar, and press in the alkali-resistant mesh cloth.

施工准备

Construction preparation

施工工具包括搅拌机、冲击钻、钻头、切割机、手推车、铁锹、平口批刀、锯齿批刀及铝合金刮杠等。岩棉板、粘结剂、钢网、锚栓及抹面砂浆等施工材料进场后，应放置在提前选定的干燥、清洁、易于施工的场地。建筑物的围墙应预留施工洞口和空调洞口，如果环境温度在5℃以下、风力超过5级或雨天，则不可进行岩棉板外墙保温施工。全部完成施工材料进场、机械设备安装、防护设施安装及技术交底后，可以开展岩棉板外墙保温施工。

Construction tools include mixer, impact drill, drill bit, cutting machine, trolley, shovel, flat screwdriver, serrated screwdriver, aluminum alloy scraper, etc. Construction materials such as rock wool board, adhesive, steel mesh, anchor bolt and plastering mortar shall be placed in a dry, clean and easy construction site selected in advance after mobilization. Construction openings and air conditioning openings shall be reserved for the enclosure of the building. If the ambient temperature is below 5 ℃, the wind force exceeds 5 or rainy days, the thermal insulation construction of rock wool board exterior wall is not allowed. After the mobilization of construction materials, installation of mechanical equipment, installation of protective facilities and technical disclosure are completed, the thermal insulation construction of rock wool board exterior wall can be carried out.

基层墙体处理

Base course wall treatment

为完成后续施工，保证工程质量，必须确保基层墙体表面洁净，不能有灰尘、油污、脱模剂等；确保墙面平整，不平整位置用水泥砂浆找平或者用角磨机打磨平整。基层墙体表面不能太干燥，干燥时应洒水使之湿润。采用防水砂浆进行基层找平时，对于不同材料的墙面交界位置，可采用热镀锌电焊网覆盖，将电焊网压入砂浆中，固定锚栓。找平层的表面须平整，立面须垂直，阴阳角方正度≤4mm。

In order to complete the follow-up construction and ensure the project quality, it is necessary to ensure that the surface of the base wall is clean and free of dust, oil stain, release agent, etc; Ensure that the wall is flat, and the uneven position is leveled with cement mortar or polished with an angle grinder. The surface of the base course wall should not be too dry, and should be watered when dry. The waterproof mortar is used for leveling the base course. For the junction position of the wall of different materials, the hot-dip galvanized welding mesh can be used to cover, press the welding mesh into the mortar, and fix the anchor bolt. The surface of the leveling layer must be flat, the elevation must be vertical, and the squareness of the internal and external corners ≤ 4mm.

墙面弹线

Snap line on the wall

施工前完成技术交底，读懂图纸细节，做好所有檐子造型，根据图纸要求弹出水平基准线，根据水平基准线贴保温板。在外墙表面读取水平和垂直尺寸，使用手动式划线器做好控制点标识。固定吊顶弹线，用墨斗弹出水平控制线和垂直控制线。

Complete the technical disclosure before construction, read the details of the drawing, do a good job of all eaves modeling, snap the horizontal reference line according to the requirements of the drawing, and stick the insulation board according to the horizontal reference line. Read the horizontal and vertical dimensions on the exterior wall surface, and use the manual scriber to mark the control points. Fix the ceiling snapping line, and use the ink bucket to snap the horizontal control line and vertical control line.

挂基准线

Hanging datum line

在建筑物的外墙位置，如阴角、阳角、飘窗边沿、阳台边沿、平窗的窗套和其他技术图纸要求的位置要外挂垂直基准线。所有楼层在适当位置挂设水平基准线，用于控制岩棉板水平垂直。在保温系统的一排岩棉板下方，散水标高为100mm之处，用墨线弹出水平控制线。该位置需要选用防水性能好的保温材料完成保温施工，如挤塑聚苯板、可发性聚苯乙烯板或者硬发泡聚氨酯板等。

The vertical reference line shall be hung at the external wall of the building, such as the internal corner, external corner, the edge of the floating window, the edge of the balcony, the window cover of the flat window and other positions required by the technical drawings. All floors shall be hung with horizontal reference lines at appropriate positions to control the horizontal and vertical of rock wool board. Under a row of rock wool boards in the thermal insulation system, the horizontal control line is snapped with ink line at the apron elevation of 100mm. At this location, thermal insulation materials with good waterproof performance should be selected to complete the thermal insulation construction, such as extruded polystyrene board, expandable polystyrene board or rigid foam polyurethane board.

粘贴岩棉板

Paste rock wool board

岩棉板尺寸允许误差在1.5mm以内。先完成网格布翻包，在门窗洞口和变形缝两侧粘贴网格布，总宽度在200mm左右，翻包位置的宽度在80mm左右。网格布裁剪长度为板厚度加180mm。在网格布翻包部位涂抹专用粘结剂，涂抹范围长为80mm，宽为2mm。压入涂抹了专用粘结剂的网格布，其他部分甩出，挂设在旁边备用。在岩棉板背面满涂专用粘结剂，粘结剂厚度在3mm内，粘结后检查是否牢靠。

The allowable error of rock wool board size is within 1.5mm. First, complete the turn-over of the grid cloth, and paste the grid cloth on both sides of the door and window opening and the deformation joint, with the total width of about 200mm, and the width of the turn-over position of about 80mm. The cutting length of grid cloth is the plate thickness plus 180mm. Apply the special adhesive on the turn-over part of the mesh cloth, with a length of 80mm and a width of 2mm. Press in the mesh cloth coated with special adhesive, throw out the other parts and hang them aside for standby. Apply the special adhesive on the back of the rock wool board, the thickness of the adhesive is within 3mm, and check whether it is firm after bonding.

岩棉板外墙保温施工技术的施工关键点就讲解到这里了，您对此有怎么样的疑惑或者需求，随时来我们网站http://www.jnhxtcg.com做咨询！

This is the key point of the construction technology of rock wool board external wall insulation. If you have any doubts or needs about this, please come to our website at any time http://www.jnhxtcg.com Consulting!