Premiluk

Cement for the preparation of a mortar for injection and concrete of high final hardness.
Specifically adapted for high mechanical resistance, high-strength and early mechanical load on structures.

Description

Portland cement contains 95-100% of Portland cement clinker, with addition of 5% of natural gypsum as regulating binding agent milled together in a ball mill.
The certificate of conformity to specifications HRN EN197-1 i HRN EN197-2, BAS EN 197-1, BAS EN 197-2.

Benefits and Characteristics

High initial and final strengths allow fast release of moulds and removal of the sheath;
Colour uniformity and small volume change

Physical & mechanical and chemical characteristics	PREMILUK CEM I 52,5 N	Requirements under BAS EN 197-1
Stability of the volume by La Chatelier (mm)	0,1	≤10
Setting time (min)	115	≥45
Compressive strength on 2 days (Mpa)	30	≥20
Compressive strength on 28 days (Mpa)	67	≥52,2
Sulphate content SO₃ (%)	1,8	≤4,0
Chloride content Cl (%)	0,014	≤0,10

Recommended for:

Injecting and production of ultra-high performance concrete;
Production of precast concrete elements and products with the possibility of fast release of moulds and removal of the sheath, and also suitable for manufacture of pre-stressed concrete structures;
Production of concrete very resistant to frying, frost and salt;
Maintenance of normal concrete production in cold weather;
The most demanding construction projects, where high mechanical resistance of concrete structure is required, as well as high early strength and early mechanical load on structures;
Production of syphorex;
Production of powder-like cement-based materials (mortars, plasters, glues).