轻质隔墙板出现裂缝或者是脱落现象的原因 The cause of a crack or a falling off of a light partition board 轻质隔墙板出现裂缝或者是脱落现象的原因:轻质隔墙板强度低,两块板缝共设1个钢板卡,部分板角破损,造成板端与结构墙板开裂;其次是部分轻质隔墙板的混凝土,未达到设计强度要求,轻骨料混凝土抗压强度值小于7.5MPa。 Light partition board cracks or cause shedding phenomenon: lightweight partition board two block seam strength is low, a total of 1 steel card, plate angle and structure damage, caused by the plate end part of wallboard cracking; lightweight partition board concrete does not meet the design requirements of strength, compressive strength of lightweight aggregate concrete is smaller than 7.5MPa. 轻质隔墙板长向边未设企口,竖向接缝只设一道100mm宽的聚脂无纺布连接,未按88J2-7中要求的在接缝加强后,对整面轻质隔墙板再做一道聚脂无纺布加强面层。另外,门窗洞口异形板是由标准轻质隔墙板切割而成的,在门口端板与竖向板支座处粘结剂不密实,加之轻质隔墙板未做满粘的聚脂无纺布加强。 The light partition wall has no port to the side. The vertical joint is only connected with a 100mm wide polyester nonwoven fabric. After the reinforcement is strengthened according to the requirements of 88J2-7, a polyester non-woven fabric reinforced surface is made for the whole light partition board. In addition, the special-shaped panels of doors and windows are cut by standard light partition boards, and the binder is not dense at the door end plate and vertical plate support, and the lightweight partition board is not sticky enough to strengthen the nonwoven fabric. 几年来,轻质隔墙板施工质量问题,己成为工程质量问题的焦点。针对这个问题,生产厂家应逐渐加深对轻质隔墙板设计、生产管理、安装施工全过程的理解,并且能够对轻质隔墙板在住宅建筑工程中的合理使用起到积极作用。 In the past few years, the quality problem of the lightweight partition board has become the focus of the quality of the project. To solve this problem, manufacturers should gradually deepen the understanding of the whole process of light partition wall design, production management, installation and construction, and play a positive role in the rational use of lightweight partition boards in residential construction projects. 山东非凡新型建材有限公司 联系人:高经理 邮箱: 285132697@ Q 网址/ 地址:山东省济南市黄河大厦4楼 鲁商云 诺商商道系统,-专业互联网应用服务提供商:/ 诺商商道系统,-专业互联网应用服务提供商:/ 诺商基于多年的优化经验和品牌基础推出的诺商商道系统,诺商信息您身边的互联网*!