Concrete with delivery at a low price Guaranteed quality! Without intermediaries

Concrete of all brands Delivery city, region contractual price. All cars with a seal and an invoice with a seal. Cars all pass through the scales. Call the number 8 702 921 11 40 !!! Basic rules for the care of concrete !!! In summer, the main goal is to protect the surface from drying out. Indeed, during hardening, concrete changes volume, dries and shrinks. Concrete dries faster on the outside than on the inside. As a result, shrinkage cracks may form. In winter Concrete care measures are reduced to one goal: keeping the water that is part of the solution in a liquid state. at negative temperatures, the water contained in the cement slurry freezes and crystallizes, and the hydration process stops. Basic rules for the care of concrete in the summer: It is necessary to protect the concrete from wind and direct sunlight. You can cover the concrete structure with burlap or tarpaulin. Moisten the concrete liberally. Water with a stream so that the water falls in the form of rain. In hot weather, the structure should be watered at least every 3 hours. The optimum temperature for laying concrete is 10-25 degrees Celsius. Freshly laid concrete must be protected from mechanical influences - impacts and shaking.