Guiding Paving Block Porous for Blind People
Porous concrete is a simple form of lightweight concrete made by eliminating the use of fine aggregates (sand). That is a mixture of cement, water and coarse aggregate. Use of the guiding paving block porous for blind people is one of the efforts that will be made to overcome the inundation due to w...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Sciendo
2020-04-01
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| Series: | Holistica |
| Subjects: | |
| Online Access: | https://doi.org/10.2478/hjbpa-2020-0007 |
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