B UILDING & M ANAGEMENT
V OLUME 3 I SSUE 2 M AY - A UGUST 2019
D ECLARATION OF PERFORMANCE (DOP) AND CE MARKING OF CEMENT MORTARS MADE WITH RECYCLED STEEL WASTE
I. S ANTAMARÍA -V ICARIO , S. G UTIÉRREZ -G ONZÁLEZ , V. C ALDERÓN -C ARPINTERO AND A. R ODRÍGUEZ -S AIZ (2019). B UILDING & M ANAGEMENT , 3(2): 06-15
Rendering and plastering mortar
University of Burgos
19
EN 998-1 (2016)
Ordinary rendering mortar for exterior usage (GP)
Dry bulk density of hardened mortar
Masonry mortar
University of Burgos
19
EN 998-2 (2016)
Masonry mortar designed for ordinary usage (G) in exterior load-
bearing constructions
1982 kg/m 3
N/mm 2
Compressive strength at 28 days 10.6
Adhesive strength 0.62 N/mm 2
Workable life of fresh mortar 213 min
Water-soluble chloride content < 0.01%
Air content (%)
22%
Water absorption by capillarity W2 Compressive strength at 28 days 11.5 N/mm 2
Water vapour permeability (µ) 15 Initial shear strength 0.46 N/mm 2
Thermal conductivity
Reaction to fire
Workable life of fresh mortar
Air content
Freeze/thaw durability
0.56 W/m·K Water absorption by capillarity 0.16 kg/m 2 ·min 0.5
A1 Water vapour permeability (µ) 9
451 min
Dry bulk density of hardened mortar
24 %
Thermal conductivity
Without alterations
Freeze/thaw durability
Maximum size of aggregate
Reaction to fire
2080 kg/m 3
0.61 W/m·K
Without alterations
MSA≤2 mm
A1
8. Conclusions noviembre de 2015, por el que se aprueba el Plan Estatal Marco de Gestión de Residuos
(PEMAR) 2016-2022.
In accordance with the characterization of the dry industrial
mortars under study and the results of the present research,
the data sheet of the mortars dosed with steelmaking slags as
aggregates, with regard only to the material specifications,
would be as presented in Fig. 7. [7] I. Santamaría-Vicario, A. Rodríguez, S. Gutiérrez-González, and V. Calderón, "Design of
masonry mortars fabricated concurrently with different steel slag aggregates," Construction
and Building Materials, vol. 95, pp. 197-206, 10/1/ 2015. http://dx.doi.org/10.1016/
j.conbuildmat.2015.07.164
[8] I. Santamaría-Vicario, A. Rodríguez, C. Junco, S. Gutiérrez-González, and V. Calderón,
"Durability behavior of steelmaking slag masonry mortars," Materials & Design, vol. 97, pp.
307-315, 2016. http://dx.doi.org/10.1016/j.matdes.2016.02.080
9. References
[9] I. Santamaria-Vicario, A. Rodriguez-Saiz, J. Garcia-Cuadrado, C. Junco-Petrement, and S.
Gutierrez-Gonzalez, "The influence of porosity on the behaviour in humid environments of
mortars made with steelmaking slags and additives," Dyna, vol. 92, pp. 220-225, Mar-Apr
2017. http://dx.doi.org/10.6036/8193
[1] Regulation No. 305/2011 (Construction Products Regulation, or CPR) of the European
Parliament and of the European Council of 9 March 2011 that lays down harmonized
conditions for the marketing of construction products and replaces Construction Products
Directive (89/106/ECC), 2011.
[10] EN 998-1 Specification for mortar for masonry - Part 1: Rendering and plastering mortar.
European Committee for Standardization, 2016.
[2] Council Directive 89/106/EEC of 21 December 1988 on the approximation of laws,
regulations and administrative provisions of the Member States relating to construction
products 1988.
[11] EN 998-2 Specification for mortar for masonry. Part 2: Masonry mortar. European
Committee for Standardization, 2016.
[3] Ministerio de Vivienda. Real Decreto 314/2006, de 17 de marzo, por el que se aprueba el
Código Técnico de la Edificación.
[12] Resolución de 6 de abril de 2017, de la Dirección General de Industria y de la Pequeña y
Mediana Empresa, por la que se amplían los Anexos I, II y III de la Orden de 29 de
noviembre de 2001, por la que se publican las referencias a las Normas UNE que son
transposición de normas armonizadas, así como el período de coexistencia y la entrada en
vigor del marcado CE relativo a varias familias de productos de construcción.
[4] Directive 2008/98/EC of the European Parliament and of the Council of 19 November 2008
on waste and repealing certain directives of 19 November 2008 on waste and repealing
certain directives de 19 de November de 200.
[5] Resolución de 20 de diciembre de 2013, de la Dirección General de Calidad y Evaluación
Ambiental y Medio Natural, por la que se publica el Acuerdo del Consejo de Ministros de 13
de diciembre de 2013, por el que se aprueba el Programa Estatal de Prevención de Residuos
2014-2020. [13] J. Setién, D. Hernández, and J. J. González, "Characterization of ladle furnace basic slag
for use as a construction material," Construction and Building Materials, vol. 23, pp. 1788-
1794, 2009. http://dx.doi.org/10.1016/j.conbuildmat.2008.10.003
[6] Resolución de 16 de noviembre de 2015, de la Dirección General de Calidad y Evaluación
Ambiental y Medio Natural, por la que se publica el Acuerdo del Consejo de Ministros de 6 de [14] A. Rodríguez, J. M. Manso, Á. Aragón, and J. J. González, "Strength and workability of
masonry mortars manufactured with ladle furnace slag," Resources, Conservation and
Recycling, vol. 53, pp. 645-651, 2009. https://doi.org/10.1016/j.resconrec.2009.04.015
14