Special concretes - Lightweight concrete - Foamed concrete, lightweight aggregates,
21:33
Special concretes - Lightweight concrete - Light weigh aggregates, aerated concrete
27:14
Special concretes: Self compacting concrete -Introduction, design requirements and plastic shrinkage
28:17
Special concretes - Ultra high performance concrete - Design principles, strength, durability
26:48
Special concretes - High density concrete - Heavy weight aggregates, design, case study
16:34
Sustainable Ultra High-Performance Geopolymer Composite
22:09
The Map of Engineering
25:05
Bomba de agua no eléctrica de alta presión: nuevo diseño con tres válvulas de desagüe
17:01