The advantages of "Qiqinghouyuan" composite module building compared with EPS cavity module building At present, the new method of module building is popular across the country, because it meets the needs of the insulation building market, especially those who build their own houses in rural areas, in terms of insulation, cost, fire prevention, earthquake resistance and other aspects. However, it is undeniable that the market is full of various modules, which makes people dazzled and confused. Users and franchisees do not know how to choose. "Qiqing" composite module is a practical product specially developed for the northern region of China and verified by years of practice. It is particularly suitable for the construction of flat or multi-storey thermal insulation buildings such as production plants, storage warehouses, breeding pens, greenhouse greenhouses, two-story villas, self built civilian houses, and has the following advantages compared with the cavity EPS in the current market. 1、 Different EPS cavity modules of insulation structure are hollow components, and the hollow parts need to be reinforced with cement and steel bars. Taking the module with a thickness of 24cm as an example, the thickness of the core material that can play the role of insulation is the total thickness of the module minus the part of the middle reinforcement cement, leaving only about 10cm. The thermal insulation layer of "Qiqing" composite module is dense (not hollow), and its reinforced structure adopts the outer frame type, so the space occupied by reinforcement and cement is very small. The thickness of insulation core material of 24cm module reaches 20cm. It can be seen from the above comparison that the thermal insulation layer of "Qiqing" is thicker for building modules with the same thickness, and its thermal insulation performance is better than that of EPS modules. 2、 The hollow parts of different EPS cavity modules in the reinforced structure need to be poured with concrete on site, which requires a lot of materials, takes a long time and has complex processes. While the "Qiqing" composite module adopts the edge frame steel concrete support structure, which not only greatly reduces the amount of reinforcement and concrete on the basis of ensuring the overall strength, but also makes the masonry simpler, the pouring more convenient and the comprehensive cost further reduced. 3、 The surface layer of EPS cavity modules with different surface materials is manually plastered in the later stage of construction, which not only increases the on-site construction process, but also leads to low impact resistance and increased maintenance costs in the later stage due to the thin surface layer. The "Qiqing" composite module uses special ingredients and processes to integrate the surface layer and insulation core materials in the factory, so compared with the EPS module, it not only reduces the complexity of on-site plastering construction, greatly enhances the impact resistance of the wall surface, but also significantly reduces the comprehensive cost of the wall. 4、 The "Qiqing" composite module with different specifications and sizes determines the size of the module produced according to the type, purpose and region of the building. In this way, both the product cost and the installation difficulty are considered, which can better meet the user requirements. Moreover, the "Qiqing" module can also be cut into various sizes according to the needs of the construction site. The specification of EPS cavity module is relatively simple, and it cannot be made into a large plate with an area of more than 1 square meter, nor can it be customized in different shapes. 5、 The ex factory price of EPS cavity modules with different cost performance ratios is not less than 115 yuan/square meter (the comprehensive average price of all regions), the freight, installation materials and manual plastering, and the wall molding is not less than 260 yuan/square meter. The wall building price of "Qiqing" building module shall not exceed 200 yuan/square meter. To sum up, it can be seen from the comparison between the two that building with "Qiqing" composite module is cheaper, faster, more intensive and more practical than building with cavity EPS module.
