CN201778429U - 保温复合墙体砌块 - Google Patents

保温复合墙体砌块 Download PDF

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Publication number
CN201778429U
CN201778429U CN2010202850440U CN201020285044U CN201778429U CN 201778429 U CN201778429 U CN 201778429U CN 2010202850440 U CN2010202850440 U CN 2010202850440U CN 201020285044 U CN201020285044 U CN 201020285044U CN 201778429 U CN201778429 U CN 201778429U
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heat
insulation
building block
block
walls
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翟玉波
腾聿辉
李川
翟雷
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/24Structural elements or technologies for improving thermal insulation
    • Y02A30/244Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires

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Abstract

保温复合墙体砌块,涉及一种建筑墙体材料,特别是属于一种具有保温效果的复合墙体砌块。以250毫米厚的B05级轻质砂加气块为基础层(1),基础层(1)上依次附加有轻质保温砂浆(2)、抗裂砂浆(3)、耐碱网格布(4)及面层涂料(5)。本实用新型构筑墙体后无需再做保温,节能环保,工序简单,工程造价低,且防火性能好,具有适用广泛、施工方便的积极效果。

Description

保温复合墙体砌块
技术领域
本实用新型涉及一种建筑墙体材料,特别是属于一种具有保温效果的复合墙体砌块。
背景技术
目前,建筑墙体的保温结构主要有两种:硬泡聚氨酯外墙保温体系构造及聚苯板外墙保温体系构造。所谓硬泡聚氨酯外墙保温体系构造是在构建墙体基层后,在其表面依次附加硬泡聚氨酯保温层、聚氨酯界面砂浆、聚合物玻化微珠保温材料、抗裂砂浆粘贴耐碱网格布、弹性底涂料、柔性腻子、外墙涂料;所谓聚苯板外墙保温体系构造是在墙体基层表面依次附加界面砂浆、聚苯板、抗裂砂浆、耐碱网格布、弹性腻子、柔性腻子、外墙涂料。经实践证明,上述两种墙体保温构造的保温效果比较理想,但施工工序复杂,操作步骤多,工程造价高,其中所用的有机保温材料抗热性能差,高温状态下有效寿命短,而且聚氨酯喷吐易污染环境,聚苯板则粘附性差,容易脱落。
发明内容
本实用新型的目的即在于提供一种新型的保温复合墙体砌块,以达到保温效果好、施工简便、工程造价低的目的。
本实用新型所公开的保温复合墙体砌块,其特征在于,以B05级轻质砂加气块为基础层,基础层上依次附加有轻质保温砂浆、抗裂砂浆、耐碱网格布及面层涂料。
本实用新型所提供的保温复合墙体砌块,构筑墙体后无需再做保温,节能环保,工序简单,工程造价低,且防火性能好,具有适用广泛、施工方便的积极效果。
附图说明
附图为本实用新型的端面结构剖层示意图,其中:
1、基础层;2、轻质保温砂浆;3、抗裂砂浆;4、耐碱网格布;5、面层涂料。
具体实施方式
如附图所示,本实用新型所提供的保温复合墙体砌块,由基础层1上依次附加轻质保温砂浆2、抗裂砂浆3、耐碱网格布4及面层涂料5而构成的。所谓的基础层1是250毫米厚的B05级轻质砂加气块。所谓的轻质保温砂浆采用的是玻化微珠保温砂浆,厚度为2~3厘米。抗裂砂浆厚度为3~5厘米。耐碱网格布4和面层涂料5可根据需要灵活选用,市场均有销售,故不作过多说明。
经检测,本实用新型所提供的保温复合墙体砌块主要性能参数如下:
A3.5级强度级别                        平均值≥3.5Mpa
密度级别                              干体积密度≤525kg/m3
抗冻性(经15次冻融循环后)              强度≥2.8Mpa
                                      质量损失≤5%
干燥收缩性                            ≤0.8mm/m
导热系数                 ≤0.16W/(m.K)
放射性                   内照射指数:I Ra≤1.0
                         外照射指数:I r≤1.0

Claims (2)

1.一种保温复合墙体砌块,其特征在于,以B05级轻质砂加气块为基础层(1),基础层上依次附加有轻质保温砂浆(2)、抗裂砂浆(3)、耐碱网格布(4)及面层涂料(5)。
2.根据权利要求1所述的保温复合墙体砌块,其特征还在于,所述的轻质保温砂浆(2)采用的是玻化微珠保温砂浆,厚度为2~3厘米。
CN2010202850440U 2010-08-04 2010-08-04 保温复合墙体砌块 Expired - Fee Related CN201778429U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102505762A (zh) * 2011-11-22 2012-06-20 龙信建设集团有限公司 一种砂加气混凝土保温块外墙外保温体系及其施工方法
WO2013007062A1 (zh) * 2011-07-14 2013-01-17 Peng Hao 锁扣式自保温隔音砌块、锁扣式自保温隔音墙体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013007062A1 (zh) * 2011-07-14 2013-01-17 Peng Hao 锁扣式自保温隔音砌块、锁扣式自保温隔音墙体
CN102505762A (zh) * 2011-11-22 2012-06-20 龙信建设集团有限公司 一种砂加气混凝土保温块外墙外保温体系及其施工方法

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