Top buildings are particularly hot in summer. How to solve this situation?

Add another layer of insulation to the roof. Many friends complained that the heat preservation effect was not good. In fact, individuals can clearly tell everyone that the effect is very good after insulation. I saw fish in a fish pond in Hunan, but there were few fish farmers. I've only seen fish farmers online. Most of them just put some water to keep warm. This effect should be good, but I don't know how to prevent water leakage. The top floor is designed as the top inner layer and the top outer layer, with a space of 70-80 cm left in the middle, and stainless steel screen windows are installed at both ends, which can not only prevent slag from entering, but also make air convection heat dissipation. Ordinary insulation bricks and shading not only have high cost, but also affect the activity of the roof. Now it is popular to lay a simple layer of heat insulation material on the roof, which is also based on the principle of air heat insulation.

If the indoor height is high enough, you can also add a ceiling indoors. The ceiling space should be higher, for example, more than one foot. The hot air in the ceiling space should be forced out by an exhaust fan and discharged to the outside. The green plant quilt can effectively insulate the heat, playing a good decorative and beautiful insulation effect. This is a bit troublesome, but the effect is obvious. Those with strength can focus on it! Very good! The thermal insulation coating on the roof can reflect part of the solar radiation, thus reducing the heat received by the roof. Install a spray pipe on the roof, turn it on regularly, and take away the heat through the evaporation of water.

Polystyrene board is a roof board made of cement and broken polystyrene foam. The polystyrene board is located between the fine stone concrete surface layer and the waterproof layer, which has the function of heat preservation and insulation, and also has the function of isolation layer. If there is an open-air balcony, you can plant some fast-growing vines on the balcony, so that in summer, vines will cover the roof and play a role in shading. This method is very convenient to implement and does not require the consent of the property. Spread extruded boards on the roof. Similar to the practice of floor heating, the extruded board has better compressive performance, and people step on it and then cover it with other roofing waterproof materials.