With the increasing demand for quality of life, water seepage has attracted more and more attention from real estate companies. Through continuous accumulation of design, construction technology, and practice, it has been proven that cast-in-place concrete exterior walls can greatly reduce the risk of water seepage.

As is well known, external wall insulation is a systematic project that involves composite materials such as wall foundation, cement mortar, anchoring reinforcement layer, insulation board (such as rock wool board, rock wool strip), decorative layer, system accessories, standardized operation during structural design and construction, and supervision and management during construction. Because the external insulation system of the outer wall is located on the outside of the outer wall, it is in direct contact with nature. If not handled properly, the protective layer may break, and the exterior wall tiles may fall into hollow areas, or even be blown away by strong winds. It can adapt to normal deformation of the foundation, without cracks or hollow drums, and can withstand its own weight for a long time without damage or wind load.

The installation of insulation rock wool composite board requires high quality and high impact resistance. It not only reduces the production load, but also alleviates the load on the outer wall. The airtight bubble structure and dense skin of the outer wall insulation material make it difficult for water vapor to penetrate, resulting in low water absorption rate. The product is soft, easy to install, and saves labor and materials. Elegant and clean appearance. It has a wide temperature range (-40 ℃ to 120 ℃), good fire resistance and durability.

Rainwater will seep into the exterior and interior walls through cracks, not only failing to effectively maintain insulation, but also damaging the basic functions of the exterior walls. Therefore, in the design and construction, the external wall insulation system should meet the following basic requirements. Moisture resistant, waterproof, heat-insulating, and decorative rock wool composite board can keep dry without leaving any marks, and will not condense in humid weather. The production process of integrated panels with insulation and stone paint decoration determines good insulation performance, making your living environment more comfortable.

Firstly, evenly distribute special bonding mortar on the back of the rock wool composite board. The diameter of each coating point is greater than 50mm. Push the heat insulation decorative plate to the base layer by hand, and then adjust the position of the heat insulation decorative plate to keep the whole plate flat and aligned with the grid joint (it is strictly prohibited to knock the plate during construction). These measures have played a very positive role in improving the insulation performance of solar greenhouses and have been widely used.

Insulation materials with low thermal conductivity should be used. The lower the thermal conductivity, the better the insulation performance, and the thinner the required insulation material thickness. The internal insulation system places insulation materials indoors, and lightweight materials can reduce the area occupied by the insulation layer. The insulation material supplier has complete qualifications and good after-sales service. Due to its slender and soft fiber structure, rock wool composite board has the advantages of high tensile strength, no slag balls, sound absorption and noise reduction, thermal insulation, and high cost-effectiveness. Therefore, it is widely welcomed by the market and has broad prospects.