Effect of Glass Wool Addition on Some Properties of Cement Mortar
This work presents an investigation of possible incorporation of the glass wool (fiberglass insulation) in cement mortar as an insulating building material. Mortar of ordinary Portland cement of (1:3) cement to sand ratio was mixed with glass wool at different weight percentages ranged between (0 –...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Unviversity of Technology- Iraq
2016-12-01
|
| Series: | Engineering and Technology Journal |
| Subjects: | |
| Online Access: | https://etj.uotechnology.edu.iq/article_123702_d47ad6f14f18b4edfdc59a63aea4308c.pdf |
| _version_ | 1797325895663353856 |
|---|---|
| author | Hussein Alaa Jaber |
| author_facet | Hussein Alaa Jaber |
| author_sort | Hussein Alaa Jaber |
| collection | DOAJ |
| description | This work presents an investigation of possible incorporation of the glass wool (fiberglass insulation) in cement mortar as an insulating building material. Mortar of ordinary Portland cement of (1:3) cement to sand ratio was mixed with glass wool at different weight percentages ranged between (0 – 0.24) wt%. Density, water absorption, thermal conductivity, compressive strength and flexural strength experimentally were investigated for mortar specimens after curing for (28 days). The results showed that the incorporation of glass wool decreases the density, thermal conductivity and compressive strength, but the flexural strength of cement mortar enhances. Thermal conductivity of the cement mortar has decreased by about 44 % by increasing of glass wool content up to 0.24 wt%. Thus, utilization of glass wool as constituents in cement mortar appears to be a promising opportunity that enables applying as thermal insulation materials in constructions. |
| first_indexed | 2024-03-08T06:15:55Z |
| format | Article |
| id | doaj.art-d69ab0d789524bcfa6df5b3c0b1521a7 |
| institution | Directory Open Access Journal |
| issn | 1681-6900 2412-0758 |
| language | English |
| last_indexed | 2024-03-08T06:15:55Z |
| publishDate | 2016-12-01 |
| publisher | Unviversity of Technology- Iraq |
| record_format | Article |
| series | Engineering and Technology Journal |
| spelling | doaj.art-d69ab0d789524bcfa6df5b3c0b1521a72024-02-04T17:27:56ZengUnviversity of Technology- IraqEngineering and Technology Journal1681-69002412-07582016-12-013414A2685269110.30684/etj.34.14A.12123702Effect of Glass Wool Addition on Some Properties of Cement MortarHussein Alaa JaberThis work presents an investigation of possible incorporation of the glass wool (fiberglass insulation) in cement mortar as an insulating building material. Mortar of ordinary Portland cement of (1:3) cement to sand ratio was mixed with glass wool at different weight percentages ranged between (0 – 0.24) wt%. Density, water absorption, thermal conductivity, compressive strength and flexural strength experimentally were investigated for mortar specimens after curing for (28 days). The results showed that the incorporation of glass wool decreases the density, thermal conductivity and compressive strength, but the flexural strength of cement mortar enhances. Thermal conductivity of the cement mortar has decreased by about 44 % by increasing of glass wool content up to 0.24 wt%. Thus, utilization of glass wool as constituents in cement mortar appears to be a promising opportunity that enables applying as thermal insulation materials in constructions.https://etj.uotechnology.edu.iq/article_123702_d47ad6f14f18b4edfdc59a63aea4308c.pdfcement mortarglass woolflexural strength and thermal conductivity |
| spellingShingle | Hussein Alaa Jaber Effect of Glass Wool Addition on Some Properties of Cement Mortar Engineering and Technology Journal cement mortar glass wool flexural strength and thermal conductivity |
| title | Effect of Glass Wool Addition on Some Properties of Cement Mortar |
| title_full | Effect of Glass Wool Addition on Some Properties of Cement Mortar |
| title_fullStr | Effect of Glass Wool Addition on Some Properties of Cement Mortar |
| title_full_unstemmed | Effect of Glass Wool Addition on Some Properties of Cement Mortar |
| title_short | Effect of Glass Wool Addition on Some Properties of Cement Mortar |
| title_sort | effect of glass wool addition on some properties of cement mortar |
| topic | cement mortar glass wool flexural strength and thermal conductivity |
| url | https://etj.uotechnology.edu.iq/article_123702_d47ad6f14f18b4edfdc59a63aea4308c.pdf |
| work_keys_str_mv | AT husseinalaajaber effectofglasswooladditiononsomepropertiesofcementmortar |