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Caldas de São Jorge
4505-686 Caldas de São Jorge
Headquarters
Quarries/Mines
Raw Materials
GNEISS
TOUT- VENANT
ARMOURSTONE
DUST
CRUSHING
GRAVEL
SAND

Irmãos Cavaco, S.A.
The granite quarry Nº4655 “Malaposta” is located in the parish of Caldas de São Jorge, municipality of Santa Maria da Feira, county of Aveiro, Portugal.
The quarry of Malaposta produces high resistance inerts which are used in high quality construction due to its resistance and shape uniformity of each batch.
The massive where the quarry is located is formed mainly by gneiss granites.
All its crushed aggregates are also produced according to the European rules fulfilling the Regulation (EU) nº 305/2011 of the European Parliament which settles the standard conditions for the trade of construction materials.
The location of the exploitation near the main national road axis, IC2 (N1), A1, A29 and A32, enables an excellent access to the quarry being the load easily done, which allows the reduction of time losses as well as the reduction of the wear out of equipment transportation.
The Malaposta quarry has a customer and work demanding portfolio, to which has been supplying regularly over the last 30 years:
• Crushed aggregates for the main roads;
• Crushed aggregates for railways;
• Crushed aggregates for concrete plans;
• Crushed aggregates for construction and prefabricated;
• Rockfill for coast protection works, ports and river works.
Come and visit us, get to know our productive process and check out the quality of our products.
The quarry of Malaposta produces high resistance inerts which are used in high quality construction due to its resistance and shape uniformity of each batch.
The massive where the quarry is located is formed mainly by gneiss granites.
All its crushed aggregates are also produced according to the European rules fulfilling the Regulation (EU) nº 305/2011 of the European Parliament which settles the standard conditions for the trade of construction materials.
The location of the exploitation near the main national road axis, IC2 (N1), A1, A29 and A32, enables an excellent access to the quarry being the load easily done, which allows the reduction of time losses as well as the reduction of the wear out of equipment transportation.
The Malaposta quarry has a customer and work demanding portfolio, to which has been supplying regularly over the last 30 years:
• Crushed aggregates for the main roads;
• Crushed aggregates for railways;
• Crushed aggregates for concrete plans;
• Crushed aggregates for construction and prefabricated;
• Rockfill for coast protection works, ports and river works.
Come and visit us, get to know our productive process and check out the quality of our products.
Address
Lugar das Airas, S/NCaldas de São Jorge
4505-686 Caldas de São Jorge
Location of Quarries/Mines
PortoNumber of Quarries/Mines
1CAE
42910Extracting
YesTransformation
YesOther Certificates
NP EN ISO 9001,Production Control Certificate in factory for the construction products (CE Marking)
0/4; 4/10; 4/12; 8/20, 12/32; 16/40; 32/63; 31,5/50 Ballast ; 63/180; 0/32; 0/40; Sand 0/4; Crushing


Raw Materials

crashed aggregates
Products





