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公司名称:日丰地暖,伟星地暖,韩式地暖
电话:13791040768
Q Q:837840756
地址:济南市天桥区新荣装饰材料城M区3号

地暖导致石材开裂怎么办?
来源:http://www.jndngs.com 日期:2019-11-26 发布人:admin
  首先地面铺设了地板后暖和的石材为什么会开裂?
  First of all, why does the warm stone on the floor crack?
  1. 材料分析:
  1. Material analysis:
  石材质量不合格,石材本身暗色裂纹过多,是外力自然开裂,或石材板材宽度过大(大于800*800mm),未加固。
  The quality of the stone is not qualified. There are too many dark cracks in the stone itself, which are caused by natural external forces, or the width of the stone plate is too large (greater than 800 * 800mm), and it is not reinforced.
  2. 地下采暖施工分析:
  2. Analysis of underground heating construction:
  水地板采暖的工作原理可以简单理解为提高地面温度,形成热辐射面,辐射面通过辐射和对流的方式为室内供暖。
  The working principle of water floor heating can be simply understood as raising the ground temperature, forming a thermal radiation surface, which can provide indoor heating through radiation and convection.
  根据水地板采暖施工方法的不同,可分为3种类型:混凝土灌注水地板采暖、预制地沟保温板水地板采暖、预制薄层加热水地板采暖。
  According to the different construction methods of water floor heating, it can be divided into three types: concrete pouring water floor heating, prefabricated trench insulation board water floor heating, prefabricated thin-layer heating water floor heating.
  这里我们以混凝土注水地暖为例:
  Here, we take the concrete water injection ground heating as an example:
  如常规、填充层厚度不足、无膨胀节、钢筋网设置不合理、保温层抗压强度(保温板)不足、粘结强度不一致、维护不到位……这些因素更终会导致铺地采暖石材开裂。
  For example, routine, insufficient thickness of filling layer, no expansion joint, unreasonable setting of reinforcement mesh, insufficient compressive strength (insulation board) of insulation layer, inconsistent bond strength and inadequate maintenance These factors will eventually lead to the cracking of paving heating stone.
  3.人为因素:
  3. Human factors:
  在使用过程中,由于填充层的裂缝迅速升温(快速升温可理解为人为操作和导热材料的原因)。
  In the process of use, the crack of the filling layer heats up rapidly (the rapid temperature rise can be understood as the reason of human operation and heat conducting material).
济南地暖
  二、防止铺地暖措施后石材开裂
  II. Prevent stone cracking after floor heating measures
  1、使用的石材、粘结剂、保温板等材料应符合要求,产品使用前合格。
  1. The materials used such as stone, binder and heat preservation board shall meet the requirements, and the products shall be qualified before use.
  2、石板宽度大于800*800mm应采用加强处理,如背胶处理,如抗弯强度<7MPa应采用背胶网处理;或用花岗岩条加固。
  2. If the width of the stone slab is greater than 800 * 800mm, it shall be strengthened, such as back glue treatment, if the bending strength is less than 7MPa, it shall be treated with back glue net, or it shall be reinforced with granite strip.
  3.填充层厚度为3~5cm。10*10低碳钢网是用来与加热管绑定的。石材留1mm天然缝,用柔性填缝机填缝,墙体和柱四周预留10mm以上的膨胀缝。
  3. The thickness of filling layer is 3-5cm. 10 * 10 mild steel mesh is used for binding with heating pipe. 1 mm natural joint shall be reserved for the stone, and the joint shall be filled with flexible joint filling machine, and more than 10 mm expansion joint shall be reserved around the wall and column.
  4. 聚氨酯防水涂料用于地暖防水。JS防水涂料测试合格后使用。
  4. Polyurethane waterproof coating is used for floor heating and waterproofing. JS waterproof coating shall be used after passing the test.
  5、石材应完成后保护,3天内禁止人;以后使用时应避免使用湿水。
  5. The stone shall be protected after completion, and no one is allowed to use it within 3 days; the use of wet water shall be avoided in the future.
  6. 地暖初始升温为5℃/天,1℃/次。
  6. The initial temperature rise of the ground heating is 5 ℃ / day, 1 ℃ / time.
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