We are glad to inform, that since 4-th of May, 2009 and within all this month at purchase of a hangar "SPRINT M" we give to you the fiber building micro reinforcing (further - ВСМ) is a special additive for prevention of formation of cracks in concrete. You will have equal and smooth floors!
At application ВСМ (a fiber, fiber filament):
Especially, very important problem of creation of a strong and durable basis of a concrete floor without cracks for the subsequent drawing toppings and bulk floors dares.
Technical and economic result from application ВСМ in concrete floors and couplers the following:
To define the necessary quantity of a fiber for its addition in concrete it is necessary:
V м3=H*L*W, where
V – necessary volume of concrete which is defined from:
H - thickness of a bracing wire, in meters,
L – lengths of an abide meters and
W - width of an abide too in meters;
Q = V/0,9, where
Q - quantity of bags with ВСМ for addition in concrete,
V - volume of concrete,
0,9 - the weight of packing ВСМ necessary for introduction in 1 м3 of concrete;
Now you have received number which is equaled to quantity of packing ВСМ in weight 900 gr., necessary for hardening and improvement of appearance of your floor.
In concrete it is not necessary for introduction ВСМ any additional actions with it, i.e. it does not need to be mixed preliminary with water; it is not necessary preliminary распушать on separate fibers.
ВСМ it is perfectly distributed, both in already ready concrete mix, and at dry hashing of components (sand, rubble, cement and water).
ВСМ is capable to mix up, as in any type of amalgamators (gravitational or compulsory action), and at manual hashing.
As ВСМ it is well distributed in a mix, therefore by manufacture of concrete or a solution containing ВСМ, there are no problems. Clumping it in a mix does not occur.
ВСМ it is possible to add in the concrete mix transported by ready-mix trucks (automixer). Time of hashing of ready concrete mixes after addition ВСМ increases on 10 – 15 %.
More detailed information on application ВСМ (fiber)