AS-BALOK

Overflow chambers are especially useful in cases when pipeline retention in the incoming sewer can be used to advantage . The AS-BALOK type is based on the principle of the separation of diluted wastewater over an overflow edge. Every type of these chambers is equipped with an integrated slide valve at the outflow to the throttle line, with an adjustable overflow edge. Both these control elements are made of stainless steel 17 240. The minimum limit outflow Ql from the chamber is limited by the control range (DN 150 limits the flow to approx. 15–20 l/s).

ADVANTAGES

Reliable separation of rainwater
Adjustable height of the overflow edge
Control of the required flow Ql
Possibility to change direction right in the chamber

OVERFLOW CHAMBERS OF THE AS-BALOK RANGE
Type	L	B	H*	hv	ho1	ho2	D	Weight	Concrete volume
[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[kg]	[m ³ ]
AS–BALOK O/400	3 400	1 300	2 400	425	425	200	300, 400	880	4,9
AS–BALOK O/600	4 700	1 800	2 400	450	410	200	500, 600	1 340	8,6
AS–BALOK O/800	5 700	2 470	2 500	450	400	200	800	1 880	14,0
AS-BALOK K/ 600	-	2 470	2 300	450	425	200	300, 400 500, 600	920	4,8
AS-BALOK K/ 800	-	3 670	2 300	450	415	200	800	1 520	8,8

* Standardized structure height (can be adjusted if necessary)

References

AS-BALOK O/400/PB, municipality: Český Těšín, CZ
AS-BALOK K/600/PB, municipality: Kralice, CZ
AS-BALOK O/600/PB, municipality: Kralice, CZ
AS-BALOK K/600/PB, municipality: České Libchavy, CZ
AS-BALOK K/600/PB, municipality: Štramberk, CZ
AS-BALOK K/800/PB, municipality: Kvasiny-jih, CZ
AS-BALOK O/600/PB, municipality: Vrchlabí, CZ
AS-BALOK O/800/PB, municipality: Rousínov, CZ
AS-BALOK K/600/PB, municipality: Krtov u Tábora, CZ
AS-BALOK O/400/PB, municipality: Dobříš, CZ