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近几年来,建设部大力推广新型墙体材料,加上新型砌体材料比粘土砖有许多优点(自重轻、节能、造价低),使得各种轻质砌块得到广泛使用,而大量使用轻质砌块后,由于设计与施工对砌块性能的掌握不够以及生产监管力度不到位,致使建筑物建成后墙体开裂渗漏问题较多,工程质量投诉很多。为此,有必要对新型墙体材料砌块的特性进行研究分析,并采取合适的设计和施工方法,避免墙体开裂质量通病的继续扩大,确保工程质量。
In recent years, the Ministry of Construction to promote new wall materials, coupled with the new brick material has many advantages over clay bricks (light weight, energy saving, low cost), making a variety of light blocks are widely used, and extensive use of light After the quality of the block, due to the design and construction mastery of the performance of the block is not enough and production supervision is not in place, resulting in the construction of the wall after the crack wall leakage more problems, the quality of the project a lot of complaints. Therefore, it is necessary to study and analyze the characteristics of the new type of wall material block, and adopt appropriate design and construction methods to avoid the common problem of wall cracking quality to continue to expand to ensure project quality.