I do n’t know how much you know about the foam board. Zhengzhou foam board is mainly made of expandable polystyrene beads containing volatile liquid foaming agent. It is a white object heated and molded in the mold after pre-heating. Today, I will introduce you to the advantages and requirements of Zhengzhou foam board.
Understand the advantages of Zhengzhou foam board, next we talk about the requirements for the use of Zhengzhou foam board:
The use of Zhengzhou foam board to protect the main structure of the building can extend the life of the building, mainly because the external insulation is to place the insulation layer on the outside of the structure, which reduces the stress caused by the structural deformation caused by temperature changes and reduces the harmfulness in the air Corrosion of structure by substances and ultraviolet rays.
Zhengzhou foam board has its unique function. Before it is put into construction, the external wall must be cleaned, and there must be no dirt, mud, dust and other debris that are not conducive to adhesion.
The base wall should be flat and strong, and at the same time be vertical, in line with China's wall construction specifications. When constructing Zhengzhou foam board, first apply mortar to the surface of the concrete and closed-cell foam board and brush it evenly. The plastic board of Zhengzhou foam board is attached to the surface of the concrete, fully compacted, and fixed with steel nails. The raw materials of Zhengzhou foam board must be tested and re-inspected. The re-inspection should be sampled and sampled. Generally, the density, strength, thermal conductivity, bonding strength, mechanical properties and corrosion resistance of insulation materials should be checked.
During summer construction, Zhengzhou foam board should take sun protection measures to avoid direct sunlight on the construction layer; winter construction temperature should not be below zero degrees; waterproof measures should be taken in the rainy season, and the newly constructed wall should be protected. Construction in the rain.
Zhengzhou Yuzhong Building Materials Packing Co., Ltd. was founded in 2002, is a professional manufacturer of building materials packaging products. The company has always adhered to the concept of "quality and common development", while relying on unique geographical resources to reduce production costs, at the same time provide customers with cost-effective products, live together with customers, and work together to create a better future!