Deys Betontechniek Nederland BV
Gelreweg 5, 3843 AN Harderwijk
Postbus 330, 3840 AH Harderwijk
http://www.deys.nl

Telephone +31 (0)341 41 51 48
(24 hr / day)
Fax (0341) 42 54 90
info@deys.nl

BETEC 110 HOZ / 140 HOZ / 180 HOZ

Description
BETEC 110 HOZ, 140 HOZ and 180 HOZ are so-called non- (wet) shrinking moulding mortars based on blast furnace cement which are applied in the heavy and medium-heavy industry as well as in road and hydraulic engineering. Betec 140 HOZ is authorised for drinkwater installations Download PDF for Information

Type	Grain structure(mm)	Particulars
110 hoz ^*	0-1	moulding mortar based on blast furnace cement
140 hoz ^*	0-4
180 hoz ^*	0-8

Quality control
During manufacturing only high-quality aggregates are used, which meet the strictest requirements. During the production process as well as during the final stages these materials are extensively tested for quality, not only in our own laboratory, but also in independent acknowledged institutes.

Application areas	Advantages
Grouting of constructions with heavy static and/or dynamic load, like foundations of machines, railway constructions, concrete constructions and joint junctions Fastening reinforcement bars and anchors as well as grouting holes in concrete structures Injecting gain holes in columns and joints in prefab concrete structures Under-water repairs	Products ready for use, which are easy to process and environment-friendly Chromate reduced Checked volume increase Low generation of heat during hydration No plastic shrinkage Resistant to frost and gritting materials, like salt High fluidity Free of chlorides and other corrosive aggregates Contain no aluminous cement Comply with the requirements drawn up for prestressed concrete Very good adhesion to concrete and steel Highly resistant to oil and grease Can be pumped, vibrated or poured without any danger of de-mixing By adding microsilica a highly dense and homogenous mortar matrix is realised

Application areas

Advantages

Grouting of constructions with heavy static and/or dynamic load, like foundations of machines, railway constructions, concrete constructions and joint junctions
Fastening reinforcement bars and anchors as well as grouting holes in concrete structures
Injecting gain holes in columns and joints in prefab concrete structures
Under-water repairs

Products ready for use, which are easy to process and environment-friendly
Chromate reduced
Checked volume increase
Low generation of heat during hydration
No plastic shrinkage
Resistant to frost and gritting materials, like salt
High fluidity
Free of chlorides and other corrosive aggregates
Contain no aluminous cement
Comply with the requirements drawn up for prestressed concrete
Very good adhesion to concrete and steel
Highly resistant to oil and grease
Can be pumped, vibrated or poured without any danger of de-mixing
By adding microsilica a highly dense and homogenous mortar matrix is realised

Packaging and storage
25 kg bags – Dry and frostproof, storage life 12 months in the original and closed packaging.

Precautions
Refer to safety sheets

Article Code	110 HOZ	140 HOZ	180 HOZ
Kind of mortar	moulding mortar	moulding mortar	moulding mortar
Type of Mortar [mm]	1	4	8
Moulding height [mm]	5-50	20-200	50-300
At armed constructions moulding height can change
Class of strength	K50	K50	K50
Environmental degree	xo t/m xa3	xo t/m xa3	xo t/m xa3
Volume increase [%]	> 0.1 and < 2.0	> 0.1 and < 2.0	> 0.1 and < 2.0

Yield measurement [mm]
• after 5 minutes	≥,665	≥,665	≥,665
• after 30 minutes	≥,570	≥,570	≥,570
Desiccation shrinkage after 7 days [mm/m]	< 1	< 1	< 1
(measurements of shrinkage on experimental patches that received no curing)
Water segregation (bleeding)	none	none	none
Min. processing temp. [°C]	5	5	5
Max. processing temp. [°C]	35	35	35
Rel. humidity foundation soil	moderately damp	moderately damp	moderately damp
Bond strength to concrete [N/mm²]	> 2	> 2	> 2
Water dosage	refer to front of package
Calculation of amount of dry mortar [kg/m³]	1900	1980	2090
Density of mixed mortar (kg/dm³)	2.2	2.26	2.30

Compressive strength [N/mm²] (20°C)
• 1 day	25.0	26.0	26.0
• 3 days	48.0	49.0	49.0
• 7 days	62.0	64.0	65.0
• 28 days	82.0	85.0	91.0
• 90 days	90.0	95.0	102.0

Flexural-tensile strength [N/mm²] (20°C)
• 1 day	4.5	5.0	4.0
• 7 days	7.5	9.0	8.0
• 28 days	9.0	11.0	10.0
• 90 days	10.5	11.5	12.0

Complies with CUR recommendation 24

Liability

The technical instructions and recommendations we provide on the basis of our experience and to the best of our knowledge, are entirely without obligation and merely provide an indication. Not all facts, problems and queries that occur during practical application can be included in a general documentation sheet. Our recommendations and instructions do not commit us to any legal obligations as a result of the purchase and application of our products. Any deviating agreements made by our employees that are not included in our datasheets will only be lawful providing they have been confirmed in writing by the management. Our raw materials, semi-finished products and products comply with the most stringent quality standards. This does not relieve the user of their responsibility to test our products prior to their application. Our general trading and delivery conditions, which we are happy to forward to you on demand, are and remain applicable at all times.
This specification sheet supersedes any previous versions.