часы работы пн.-пт. 09:00−18:00

Get presents with the purchase of a SPRINT-M hangar

04.09.2009

Dear customers,
We are glad to tell you that starting with May, 4, 2009 if you purchase a SPRINT-M hangar we present you with micro reinforcement fiber (BCM). This is a special additive used for the prevention of concrete cracking. You will have smooth and even floors.

BCM technology allows to:

  1. fully eliminate shrinkage (equal distribution of single fibers through the whole size of concrete eliminates shrinkage stress);
  2. eliminate demixing (the mixture becomes uniform due to the equal distribution through sand and crushed rock aggregate, and concrete grouts are fully eliminated);
  3. increase:
    1. grade strength;
    2. impact strength up to 500%;
    3. compression strength by 25%;
    4. tensile and bending strength by 35%;
  1. make concrete floor more elastic, which is very important in an erected building in the process of shrinkage;
  2. decrease concrete abrasion and increase durability.

Moreover, a strong and durable unflawed concrete base for topping and self-levelling floors application.

The technical-economic effect of the usage of BCM in concrete floors and underlayment is the following:

  1. decrease:
    1. in metal framework assembly and reinforcement costs up to 30% of the floor cost;
    2. repair works costs (working hours and materials) by 99%;
  1. Increase in grade tensile and bending strength allows to:
    1. save cement up to 7% (strength rates are the same);
    2. get profit out of the difference in concrete grades (e.g. when adding 900 g of BCM for 148.50 roubles we get M-300 from M-350 which makes at least 200 roubles for every 1 sq.m);
    3. increase concrete works productivity (due to the faster curing of concrete not less than 50%);
    4. eliminate the delivery of distillation system of substandard concrete.

To estimate the necessary amount of fiber for concrete additive you need to:

  1. estimate the amount of concrete for floor pouring by the following formula:

V m³=H*L*W
V - the amount of concrete
L – the length of the premises (m)
W – the width of premises (m)
2. estimate the amount of BCM for concrete additive:
Q=V/0.9
Q – the quantity of BCM packages
V - the amount of concrete
– the weight of a packing for 1 m³ of concrete
3. if0.9 the number is non-integer, you should round it up.

Now you have the number of BCM packages (900 g) necessary for reinforcement and improvement of your floor appearance.

Центральный офис

г. Челябинск, ул. Карла Либкнехта, 2
Часы работы 9.00-18.00
(сб, вс, выходной)

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