CN2545283Y - 防外墙渗漏砌块 - Google Patents

防外墙渗漏砌块 Download PDF

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CN2545283Y
CN2545283Y CN 02217611 CN02217611U CN2545283Y CN 2545283 Y CN2545283 Y CN 2545283Y CN 02217611 CN02217611 CN 02217611 CN 02217611 U CN02217611 U CN 02217611U CN 2545283 Y CN2545283 Y CN 2545283Y
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protruding wedge
gap
centimeter
block
brick
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曹全兴
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Abstract

本实用新型公开了一种建筑用混凝土砌块,这种砌块可浇捣成各种规格,如九五砖样,廿孔砖样,大型砌块样。在这种砌块的面上一侧边上有一条缺口,在其下方边上设置一条凸楔,缺口和凸楔的宽度约为1厘米至2厘米,深度约为1.5厘米至3.5厘米,凸楔的宽度略窄于缺口2毫米。砌墙时,凸楔置于缺口内,由于凸楔遮掩了砂浆和凸楔内侧与缺口外侧之间存在间隙,故减少了外部水份向内的渗透,并因混凝土材料水密性优于红砖,外墙渗水的现象将大为改观。

Description

防外墙渗漏砌块
建造房屋的墙体材料,到目前为止,大多数还采用红砖。红砖有极强的吸水性和透水性。砌墙用的砂浆,由水泥、石灰浆、黄沙混合而成,干燥后也具有很强的吸水性和透水性。因此,很多建筑物在竣工两、三年后,墙体已渗水,影响室内装饰和居民正常生活。而要改善墙体渗水,不但施工不便,且经修补涂刷后,墙面不整洁,严重影响市容,效果也不理想。
本实用新型的目的,是要提供一种新型的墙体材料,它能较好的改善墙体的吸水性和透水性,从而有效地减少外墙水份向墙内的渗透,保障建筑物内墙的干燥。
本实用新型采用的技术方案是:墙体材料由水泥混凝土浇捣而成,形状可多样,如九五砖样、廿孔砖样、大型砌块样,并且在这种砖块的面上边上留有一条缺口,在这条缺口的下方即砖头底下边上设置一条略窄于上述缺口约2毫米的凸契。缺口和凸楔的尺寸可制成宽×深=1厘米至2厘米×1.5厘米至3.5厘米。这种有缺口和凸楔的砌块可根据砌墙所需比例分别在砌块的宽度或长度方向上设置。
砌墙时,有这种缺口和凸楔的一侧放在外墙位置,内侧也可用红砖,凸楔对应于缺口,由于凸楔深约为1.5厘米至3.5厘米,故可将砖头间的灰砂遮掩起来,使其接触不到水份,故可防止水份的渗透。又由于凸楔的宽度略小于缺口,故在凸楔内侧与缺口外侧之间存在一个间隙,起了隔离作用,所以也在一定程度上阻止了水份的渗透。加上混凝土砌块的吸水性和透水性比红砖小的多,因此这种材质的本身也使墙体的渗水情况得到改善,所以,这种新型砌块用于建筑物外墙可大大改善墙体渗水问题。
附图为本实用新型砌块的构造图。
图中凸楔2砌墙时置于缺口1中,只在砌块的平面上使用适量的砂浆,在凸楔和缺口的垂直间隙中不要放置砂浆。

Claims (1)

  1. 一种用于建筑物墙体的混凝土砌块,其特征在于在砌块的面上一侧边上有一条缺口,在其下方边上设置一条凸楔,缺口和凸楔的宽度约为1厘米至2厘米,深度约为1.5厘米至3.5厘米,凸楔的宽度略窄于缺口2毫米。
CN 02217611 2002-05-23 2002-05-23 防外墙渗漏砌块 Expired - Fee Related CN2545283Y (zh)

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CN 02217611 CN2545283Y (zh) 2002-05-23 2002-05-23 防外墙渗漏砌块

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CN 02217611 CN2545283Y (zh) 2002-05-23 2002-05-23 防外墙渗漏砌块

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CN2545283Y true CN2545283Y (zh) 2003-04-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100434633C (zh) * 2006-07-12 2008-11-19 陆志伟 阻通型空心砖
CN102235052A (zh) * 2010-04-26 2011-11-09 王逸骁 一种防渗透外墙的构造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100434633C (zh) * 2006-07-12 2008-11-19 陆志伟 阻通型空心砖
CN102235052A (zh) * 2010-04-26 2011-11-09 王逸骁 一种防渗透外墙的构造方法

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