Hollow Block 16 × 8 × 4
4 inch hollow block for partitions and internal walls.
- Lower dead load than solid brick masonry
- Better sound and thermal insulation
- Uniform size means less mortar and plaster
- Pre-cured, minimum breakage in transit
- Sizes
- 16 × 8 × 4 in (390 × 190 × 100 mm)
- Material
- Vibro-compacted concrete
- Finish
- Grey / customised
- Strength
- Compressive strength ≥ 7.5 N/mm²
- Coverage
- 1.25 blocks per sq.ft. · 13.49 blocks per m²
- MOQ
- 500 pieces
Hollow Block 16 × 8 × 4 is a precast concrete product manufactured by kamadinfratech.in. 4 inch hollow block for partitions and internal walls. It measures 16 × 8 × 4 in (390 × 190 × 100 mm). Each piece weighs about 11.5 kg approx.. Coverage works out to 1.25 blocks per sq.ft. · 13.49 blocks per m². Available in Grey / customised. Minimum order is 500 pieces. It ships from the plant near Ajmer, Rajasthan with freight quoted separately; rates are given on request on +91 77 37 37 39 11.
A 4 inch hollow block for partition and non-load bearing walls. At 11.5 kg it is light enough for fast masonry, and the hollow cavity cuts both dead load and heat transfer compared with solid brickwork.
Uniform size means less mortar, less plaster and a straighter wall — the saving shows up in the finishing bill, not just the block rate.
Technical specification
| Size | 16 × 8 × 4 in |
|---|---|
| Length / Height | 390 mm / 190 mm |
| Thickness | 100 mm |
| Weight per piece | 11.5 kg approx. |
| Blocks per m² | 13.49 |
| Compressive strength | ≥ 7.5 N/mm² |
Questions buyers ask about Hollow Block 16 × 8 × 4
The Hollow Block 16 × 8 × 4 is manufactured at 16 × 8 × 4 in (390 × 190 × 100 mm). Other sizes can be cast to order on project quantities.
About 11.5 kg approx. per piece. Use this to work out the load when you plan transport — a nine tonne truck is the usual unit for Hollow Block 16 × 8 × 4.
Coverage is 1.25 blocks per sq.ft. · 13.49 blocks per m². Add five percent for wastage on normal site conditions, or use the quantity calculator at https://kamadinfratech.in/quantity-calculator/ which does the arithmetic for you.
Rates depend on quantity, colour, thickness and the freight to your pincode, so we quote rather than publish a fixed price. Call +91 77 37 37 39 11 or send your requirement at https://kamadinfratech.in/bulk-order/ and a written quotation with rate, GST and freight goes out the same working day.
Standard shades are Grey / customised. Because the colour is through the body rather than a surface coat, scuffs on a Hollow Block 16 × 8 × 4 do not show white. Custom shades are possible on bulk orders.
It is made from Vibro-compacted concrete, batched and cured at our own plant. Tested strength: Compressive strength ≥ 7.5 N/mm².
Minimum order is 500 pieces direct from the plant. Smaller quantities of Hollow Block 16 × 8 × 4 are available through our dealers, listed by city on the dealer page.
Stock items usually dispatch within a few working days. Custom colours and sizes take longer, and we confirm the exact dispatch date in writing before you pay an advance.
Yes. We dispatch pan-India from the plant near Sarwar, District Ajmer. Freight is quoted separately per truck to your delivery pincode, so you always see what transport is costing.
Yes. Samples are couriered to architects, contractors and serious buyers before a custom order is confirmed. Ask for one along with your quotation request.
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