发明公开
EP2476659A1 LIGHT-WEIGHT AND ENERGY-SAVING PLASTERING MORTAR AND CONSTRUCTION METHOD THEREOF
审中-公开

基本信息:
- 专利标题: LIGHT-WEIGHT AND ENERGY-SAVING PLASTERING MORTAR AND CONSTRUCTION METHOD THEREOF
- 专利标题(中):LEICHTGEWICHTIGER UND STROMSPARENDERPFLASTERMÖRTELUND HERSTELLUNGSVERFAHRENDAFÜR
- 申请号:EP10854353.9 申请日:2010-12-06
- 公开(公告)号:EP2476659A1 公开(公告)日:2012-07-18
- 发明人: LI, Shaoqiang , ZHANG, Qishan , GUO, Xiaoyan
- 申请人: Shenzhen Grandland Decoration Group Co., Ltd.
- 申请人地址: GUO Xiaoyan 1-2 Floor Homtel North Yanhe Rd 1003 Luohu Shenzhen, Guangdong 518003 CN
- 专利权人: Shenzhen Grandland Decoration Group Co., Ltd.
- 当前专利权人: Shenzhen Grandland Decoration Group Co., Ltd.
- 当前专利权人地址: GUO Xiaoyan 1-2 Floor Homtel North Yanhe Rd 1003 Luohu Shenzhen, Guangdong 518003 CN
- 代理机构: Schmid, Klaus Michael Johannes
- 优先权: CN201010223052 20100708
- 国际公布: WO2012003694 20120112
- 主分类号: C04B28/04
- IPC分类号: C04B28/04 ; C04B22/06 ; C04B14/06
摘要:
A light-weight and energy-saving plastering mortar comprising the following compositions by weight: 30-40% of Ordinary Portland Cement; 2-4% of hydrated lime; 10-20% of light aggregate; 40-50% of heavy aggregate; and 1.0% of compound additive, wherein said light aggregate is an inorganic vitrified microporous material with a fineness of smaller than 100 mesh, and wherein said heavy aggregate is aeolian sand. During use for construction, said mortar is diluted with water which accounts for 30-50% of the weight of said mortar, then said mortar and the water are stirred together either mechanically or manually until they are evenly mixed to achieve a viscosity suitable for mechanical spraying or manual application. The present invention is based on the light-weight and environmental friendly concepts in which light-weight aggregate of inorganic vitrified microporous material is employed to reduce the weight of the mortar, an elastic modulus of the mortar is matched with that of the light-weight wall substrate, the heat transmission coefficient is decreased, and the thermal bridge effect is minimized. Therefore, hollowing, cracking, and spalling can be prevented, heat- and sound- insulation are improved while mechanized construction is facilitated. The aggregate utilizes aeolian sand which features superior grading and distribution properties such that a three-dimensional texture is highlighted. The employment of a specific compound additive enhances the mortar workability and therefore a superior effect in application can be obtained.
摘要(中):
一种重量轻,节能的抹灰砂浆,其包含以下重量份数:普通硅酸盐水泥的30-40%; 2-4%熟石灰; 轻骨料10-20% 重质骨料40-50% 和1.0%的复合添加剂,其中所述轻骨料是细度小于100目的无机玻璃化微孔材料,其中所述重骨料是风沙。 在施工使用期间,所述砂浆用水稀释,占所述砂浆重量的30-50%,然后将所述砂浆和水以机械方式或手动搅拌至均匀混合,以达到适于机械 喷涂或手动应用。 本发明是基于轻质和环保的概念,其中使用无机玻璃化微孔材料的轻质骨料来减少砂浆的重量,砂浆的弹性模量与轻质量的弹性模量相匹配 壁基材,传热系数降低,热桥效应最小化。 因此,可以防止空心,开裂和剥落,从而提高机械化结构的隔热和隔音。 聚集体利用具有优越的分级和分布特性的风沙,使得三维纹理被突出显示。 使用特定的复合添加剂增加了砂浆的可加工性,因此可以获得优异的应用效果。