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SPAIN
The Hontoria factory, located in the municipality of Venta de Baños (Palencia), has its origins in the company Cementos Hontoria, S.A., founded on March 9, 1949. In 1952, the production of clinker and cement began. In 1993, this company merged with Cementos El Alto, S.A. and Cementos Portland, S.A.
She is currently part of the Cementos Portland Valderrivas, S.A.
It has its own quarry with a crushing plant of 700 tons / hour, crude crushing of 150 tons / hour, a recovery plant at Torre Dopol and Main Burner, a kiln line with a capacity of 2200 tons / day and two cement mills.
Cement is shipped in bulk and in bags.
It has recently supplied cement to first-rate works such as the AVE underground tunnel in Valladolid as it passed through the Pinar de Antequera and Autovías such as the A-50 Ávila-Salamanca, A-66 Salamanca- Béjar or the A-67 Palencia-Cantabria.
- Cement production capacity (t / year): 815,000.
PRODUCTOS
MORTAR
Industrial dry mortar was born in Germany at the end of the 1970s. In Spain today it has become an indispensable product in the construction sector. Due to its versatility, mortar is able to adapt to the multitude of needs that arise in performing a job.
If you would like information on a specific product, please contact us.
CEM II/A-L 42,5 R
Portland cement with limestone, high-end clinker, type CEM II / A-L of medium-high resistance 42.5 MPa at 28 days with high initial resistance R.
Recommended in the preparation of concrete, both in mass and reinforced, when rapid stripping is required. Also in the manufacture of concretes with high mechanical requirements, for light precast, for fair-faced or architectural concrete parts and for the preparation of ready-made mortars.
CEM II/A-M (V-L) 42,5 R
Mixed Portland cement type CEM II / A-M with addition of fly ash and limestone (V-L)
medium-high strength 42.5 MPa at 28 days with high initial strength R.
Suitable in the preparation of concrete, both in mass and reinforced, when a fast hardening is needed.
Its high content of fly ash increases workability when it comes to make concrete or mortar with this requirement.
CEM II/A-V 42,5 N
Portland cement with fly ash, type CEM II / A-V, medium-high strength 42.5 MPa at 28 days, with normal initial strength N.
Its fly ash content increases the workability and resistance to advanced ages in concrete and mortar.
Cement specially designed for use in fiber-cement.
CEM II/B-L 32,5 N
Portland cement with limestone type CEM II / B-L of medium strength 32.5 MPa to 28
days with normal initial resistance N.
It is used in ready-mix concrete plants for the manufacture of mass concrete, stabilized mortars and self-compacting concrete.
Also recommended in the preparation of masonry mortars.
CEM IV/B (V) 32,5 N-LH/SR
CEM IV pozzolanic cement with the addition of fly ash (v) of medium strength 32.5 MPa at 28 days with normal initial strength N.
Low heat of hydration cement LH and resistant to sulphates/SR. Recommended for reinforced or mass concrete, especially in aggressive environments due to sulphates, hydraulic works and in concrete with reactive aggregates. Also widely used on roads, for stabilizing soils, soil-cement and filler.
Its low heat of hydration makes it advisable in large volume concretes. Widely used in public works for stabilizing soils and soil-cement.
CEM I 52,5 R
Portland cement type CEM I of high resistance 52.5 MPa at 28 days with high initial resistance R.
Necessary to manufacture high strength concretes, very suitable for the industrial manufacture of precast structural elements that require maximum resistance.
Its high performance makes it especially suitable for the preparation of prestressed concrete, widely used in special public works, such as prestressed concrete bridges.
CEM I 42,5 R
Portland cement type CEM I of medium-high resistance 42.5 MPa at 28 days with high initial resistance R.
Its benefits of high initial resistance make it suitable for preparation of concrete, both in mass and reinforced, when rapid hardening is required.
Ideal for the preparation of precast and prestressed, obtaining high resistance values.
CEM I 52,5 N-SR5
Portland cement type I high strength 52.5 MPa at 28 days with normal initial strength N and resistant to sulphates / SR.
Due to its high performance, it is specific for producing high-strength concretes, very suitable for the industrial manufacture of precast structural elements that require maximum resistance and are in contact with soil or waters that contain sulphates or have to be located in marine environments.
Its high performance makes it suitable for foundations in gypsum soils and/or in areas close to the sea.