Fill Box Apparatus-Kajima Test
Product Code : EL-CTLE-10300
Fill Box Apparatus-Kajima Test (code EL-CTLE-10300) is a transparent container with a flat, smooth surface for measuring the filling ability of self-compacting concrete whose aggregate does not exceed 20 mm. It is also known as the Kajima Test apparatus, measures 500 × 300 × 900 mm and weighs approximately 5 kg.
Get a quote: use the Add To Cart enquiry button below, or send your quantity and delivery location through the contact page.
Specifications
| Parameter | Detail |
|---|---|
| Use | Measuring the filling ability of self-compacting concrete |
| Maximum aggregate size | 20 mm |
| Also known as | Kajima Test apparatus |
| Container | Transparent, with a flat and smooth surface |
| Dimensions | 500 × 300 × 900 mm |
| Weight | Approx. 5 kg |
| Product code | EL-CTLE-10300 |
| Manufacturer | Engineering Lab Equipment, Ambala, Haryana, India |
What Is the Fill Box Apparatus-Kajima Test Used For?
Filling ability is the capacity of self-compacting concrete to flow into formwork and fill it completely under its own weight, with no vibration. In the fill box test fresh concrete is poured into the container and allowed to flow until it comes to rest; because the container is transparent, the operator can see how far the concrete has filled it and where gaps remain, and so judge the filling ability of the mix. The apparatus is intended for self-compacting concrete in which the aggregate is no larger than 20 mm.
What to Specify When Ordering
- Quantity — the number of fill boxes required.
Frequently Asked Questions
What does the fill box test measure?
It measures the filling ability of self-compacting concrete, meaning how completely the concrete fills the container when it flows in under its own weight.
What is the largest aggregate size the fill box can be used with?
The fill box is intended for self-compacting concrete in which the maximum aggregate size is 20 mm.
What is the Kajima Test?
The Kajima Test is another name for the fill box test; the apparatus is a transparent container with a flat, smooth surface used to judge filling ability.
How large and heavy is the fill box?
The transparent container measures 500 × 300 × 900 mm, and its weight is approximately 5 kg.
OEM Manufacturer
Engineering Lab Equipment (Engineering Labs Equipment Pvt Ltd) builds the Fill Box Apparatus-Kajima Test at its works in Saha, District Ambala, Haryana (Plot No. 43, Industrial Park, Sector 2, Growth Center). Its concrete testing equipment, from workability apparatus and specimen moulds to compression and flexure machines go to engineering colleges, polytechnics, technical training institutes and research laboratories in India and abroad, and equipment can be made to an institution's own requirements. For tenders and OEM supply, see the Tenders/OEM page.
Related Concrete Testing Equipment
- Lateral Extensometer — pivoted twin-frame extensometer with 0.002 mm dial gauge for lateral strain of concrete specimens.
- Demountable Mechanical Strain Gauge — demountable digital strain gauge with 100 or 300 mm base, 0.001 mm resolution and 50 datum discs.
- Tamping Bar — steel bar of 25 mm square section, 380 mm long, with handle for compacting cube concrete.
- Cementometer Moisture Meter — portable microwave probe reading water cement ratio of fresh concrete, mortar and cement, in two types.
- Mortar Penetrometer — spring penetrometer graduated 0–70 kg with 6 needles for the hardening rate of sieved mortar.
See the full Concrete Testing Lab Equipment range or all Civil Engineering Lab Equipment.
Request a Quote
For this and other concrete testing lab equipment, schools and colleges can contact Engineering Lab Equipment, a manufacturer, supplier and exporter based in Ambala, India. For a price, send the number of fill boxes required and the delivery location through the contact page; the Add To Cart button on this page also adds the Fill Box Apparatus-Kajima Test to an enquiry.
Last updated: October 2026
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