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Products - Articles of polymer concrete - Covers, gratings and restrictors

The technology allows production of standard and special covers according to drawings and requirements of the client. There is a possibility for choice between different colors.

The articles are tested by “Central laboratory for roads and bridges“, accredited by Bulgarian Accreditation Service and National Directorate of building control, and they meet the technical requirements according to BSS 3649-74.

	Round cover for cable-shafts -"Light type "
	Round cover for cable-shafts -"Heavy type "
"	Rectangular cover for cable-shafts - "Light type"
	Grating for street drainage

Group	Number	Name	Measure
KLT	01010	КLТ 600x900x60 mm	set
	01011	Cover 600x900x60 mm	number
	01012	Frame 600x900x60 mm	number
KLT	01020	КLТ 600x900x40 mm	set
	01021	Cover 600x900x40 mm	number
	01022	Frame 600x900x40 mm	number
KLT	01030	КLТ 600x900x80 mm	set
	01031	Cover 600x900x80 mm	number
	01032	Frame 600x900x80 mm	number
KLT	01040	КLТ 300x450x40 mm	set
	01041	Cover 300x450x40 mm	number
	01042	Frame 300x450x40 mm	number
KLT	01050	KLТ ф820х50 mm	set
	01051	Cover Ф820х50 mm	number
	01052	Ring ф 820x50 mm	number
KLT	01090	KLT 900x450x60	set
	01091	Cover 900x450x60	number
	01092	Frame 900x450x60	number
KLT	01100	KLT 700x700x60	set
	01101	Cover 700x700x60	number
	01102	Frame 700x700x60	number
КТТ	02010	КТТ ф668х60 mm	set
	02011	Cover ф668х60 mm	number
	02012	Ring ф668х60 mm	number
КТТ	02020	КТТ ф640х55 mm	set
	02021	Cover ф640х55 mm	number
	02022	Ring ф640х55 mm	number
КТТ	02030	КТТ ф560х45 mm	set
	02031	Cover ф560х45 mm	number
	02032	Ring ф560х45 mm	number
RО	03011	Grating 400x450 mm	number
RО	03021	Grating 400x430 mm	number
RО	03031	Grating 400x440 mm	number
RО	03041	Grating 420x380 mm	number
RО	03051	Grating 380x390 mm	number
RО	03061	Grating 450x450 mm	number
ОP	04011	Sphere ф 280	number
ОP	04021	Pillar for parking area h 500 mm	number
ОP	04031	Pillar for parking area h 600 mm	number
ОP	04041	Pillar for parking area h 700 mm	number
ОP	04051	Semi-sphere ф400/h200	number

Rules for designation of The Article Name for sector "Polymer concrete ":

5 - symbols length :

ggiiv - where :

	gg - Group of the Article
	ii - Number of the Article in group
	v - Set type ( Subtype of the Article)

Number	Name	Аbbreviation
01	Covers "Light type "	КLТ
02	Covers "Heаvy type"	КТТ
03	Gratings for drainage	RО
04	Restrictors for parking areas	ОP