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抹面砂浆施工后需要养护吗?
来源://www.gochiism.com 日期:2023-04-04 发布人:
抹面砂浆在施工后需要马上保养,保养需要留意施工时的温度,在依据温度的状况确认保养时需要准备的材料,此外也是有无需保养的产品,具体保养条件如下所示:
The plastering mortar needs to be maintained immediately after construction, and attention should be paid to the temperature during construction. The materials that need to be prepared for maintenance should be confirmed based on the temperature condition. In addition, there are products that do not require maintenance, and the specific maintenance conditions are as follows:
冬天施工日平均气温小于5°C时要按冬天施工并满足以下规定:
When the average daily temperature during winter construction is less than 5 ° C, it should be carried out in winter and meet the following requirements:
1.济南抹面砂浆施工前要采取一定的有效措施加热基础表层,使其温度维持在KTC以上,并清理存水。
Before the construction of Jinan plastering mortar, certain effective measures should be taken to heat the surface layer of the foundation, maintain its temperature above KTC, and clean up any water.
2.受冷前,水泥基工程材料的抗压程度不可小于6MPa。
Before being cooled, the compressive strength of cement-based engineering materials should not be less than 6MPa.
高温气候环境施工施工位置溫度超过37°C,应按高温气候延缓施工并满足以下规定:
If the temperature of the construction site in a high-temperature climate exceeds 37 ° C, the construction should be postponed according to the high-temperature climate and meet the following requirements:
1.施工前24小时采取一定的有效措施,避免施工位置受到遭受直射或别的辐射热。
1. Take effective measures 24 hours before construction to avoid direct sunlight or other radiation heat at the construction site.
2.采取适度减温措施,与水泥基工程材料接触的混凝土基础和设备底板的溫度不可超过37°C。
2. Take appropriate temperature reduction measures, and the temperature of the concrete foundation and equipment bottom plate in contact with cement-based engineering materials shall not exceed 37 ° C.
3.料浆的入模溫度不可超过35°C。
3. The injection temperature of the slurry should not exceed 35 ° C.
4.施工后应及时采取补湿保养措施。
4. Moisturizing and maintenance measures should be taken promptly after construction.
免保养条件如下所示:
The maintenance free conditions are as follows:
施工溫度超过5°小于37°时,基础施工后无需保养。超过温度范围应遵循抹面砂浆施工保养方法实行保养。
When the construction temperature exceeds 5 ° C but is less than 37 ° C, there is no need for maintenance after the foundation construction. If the temperature exceeds the range, the maintenance method for plastering mortar construction should be followed for maintenance.
冬天保养需要准备的材料:棉被、薄膜这些材料主要是为了保溫,因为冬天温度过低,因此需要做好保温防范准备
Materials that need to be prepared for winter maintenance: cotton quilts, thin films, etc. These materials are mainly used for insulation. Due to the low temperature in winter, it is necessary to prepare for insulation prevention
夏天保养需要准备的材料:薄膜,薄膜主要是为了补湿,预防水分的太早外流造成产品施工內部无法牢固,此外一定要按时洒水,洒水的也是为了补湿,因为在施工后內部反应需要大量水分。您有需求就来我们网站//www.gochiism.com咨询吧!
Materials that need to be prepared for summer maintenance: thin films. Thin films are mainly used to replenish moisture and prevent the early outflow of water from causing the internal construction of the product to become unstable. In addition, it is necessary to sprinkle water on time, as it is also used to replenish moisture, as a large amount of water is required for internal reactions after construction. Come to our website if you have any needs //www.gochiism.com Consult!