Name: Shrinkage Drain for Mortar and Concrete
SKU: Y6Q4ZGF78R
Availability: InStock
Rating: 5 (1 reviews)

Shrinkage Drain for Mortar and Concrete

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Product code: Y6Q4ZGF78R

The Shrinkage Drain: a 1-meter-long, U-shaped stainless steel profile designed to hold specimens. To minimize wall…

Shrinkage Drain for Mortar and Concrete Technical Specifications

Specimen Length	1000 mm (standard), 500 mm or 250 mm (option)
Specimen Diameter	60 * 40 mm (mortar) or 100 * 60 mm (concrete)
Measurement Range	5 mm
Resolution	0.3 μm
Typical Accuracy	Better than ±2 μm
Temperature Control (option)	Double wall floor and walls with aluminum core and copper tubes can be connected to a chiller for temperature control
Temperature Measurement (option)	Thermocouple type K for embedding into the specimen
Temperature- and Moisture Measurement (option)	Temperature and humidity sensor for measuring the environmental conditions. Stainless steel housing.

Also available:

Double-wall drain for cooling and heating (see image below).
Various lengths, including 250 mm and 500 mm options.
Different cross sections, such as 60 x 100 mm for concrete.
Additional sensors for humidity and temperature to measure environmental conditions.
Thermocouple sensor for embedding into mortar or concrete.

See below for the double-wall version:

Order Codes

Drain for Mortar 60 x 40 x 1000 mm with LVDT displacement sensor	S0103
Drain for Mortar 60 x 40 x 1000 mm w/o LVDT	S0102
Drain for Mortar 60 x 40 x 250 mm with LVDT	S01044
Drain for Mortar 60 x 40 x 500 mm with LVDT	S0104
Cellular Rubber for the Mortar Drain	S0008
Drain for Concrete 100 x 60 x 1000 mm with LVDT	S0033
Drain for Concrete 100 x 60 x 1000 mm w/o LVDT	S0034
Drain for Concrete 100 x 60 x 500 mm with LVDT	S0036
Cellular Rubber Sheet for Concrete	S0014
Anchor for the Mortar and Concrete Drains	S0020
Double Wall Temperature Control Option	S0035
Data Logger for up to 10 Drains	S0001
Data Logger Input Thermocouple Type K, incl. Sensor	S0027
Data Logger Input Temperature/Humidity Sensor, incl. combined Sensor	S0016

Shrinkage Drain for Mortar and Concrete

The Shrinkage Drain: a 1-meter-long, U-shaped stainless steel profile designed to hold specimens. To minimize wall friction, the drain is covered with a removable Neoprene® sheet. One end of the Shrinkage Drain has a fixed, removable anchor, while the other end has a movable anchor that slides on three wheels. This anchor's movement is tracked by a highly sensitive digital probe. The digital probe is connected to Probe Interface Electronics, which converts the analog signals from the probe into a digital format.

Up to 10 probes can be connected via a digital bus system, allowing for distances of several hundred meters between the probes and the data logger. The system's data logger records data from multiple shrinkage drains and stores it as standard ASCII text files. Optional synchronous registration of temperature and humidity is available, with several temperature channels and a mixed temperature/humidity channel. A balance can also be connected as an option.

The data logger includes an Ethernet network interface, enabling easy integration into a local intranet. Data can be read and visualized using any standard web browser, such as Firefox or Internet Explorer. For further data analysis, programs like Microsoft Excel® or any similar visualization software are recommended.

Standards

No special PC software is required; you only need your web browser. The Shrinkage Drain is now described in the Austrian standard OENORM B 3329:2009-06-01 for grout requirements and test methods."