Precast Bedding Mortar - Cembed

Pozament Precast Bedding Mortar - Cembed is a pre-blended cementitious bedding mortar with a high bond strength and shrink compensating agent to reduce the risk of cracking. It gives excellent structural support in gaps from 10mm right up to 75mm and can be used for filling and finishing gaps down to 5mm.

Why use Pozament Precast Bedding Mortar - Cembed

Pozament Cembed Pozament has good early strength gain, achieving a compressive strength of 29 N/mm2 after 1 day, 40 N/mm2 after 7 days and 56 N/mm2 after 28 days.
The high bond, shrink resisting formula of Pozament Cembed allows accurate installation of precast concrete sections with reduced risk of cracking or emergence of gaps.
Pozament Cembed can be used in gaps between 10mm and 75mm for structural support and down to 5mm for finishing.


Where can Pozament Bedding Mortar - Cembed be used?

Structural bedding mortar for precast concrete installation

As a one-part, pre-blended mortar, Pozament Cembed bedding mortar is suitable for bedding and structural support of precast concrete wall sections.
Chloride free bedding mortar for steel reinforced concrete

Since Pozament Cembed is a chloride free bedding mortar, it can be safely used with steel reinforced concrete.
Bedding mortar for tunnel segments

Pozament Cembed is ideal for use as a bedding mortar for installation of tunnel segments and precast wall sections.
Product comparison table

Precision Grout - PG
High Strength - HS
Rapid - R

Workability/flow retention
High ultimate strength
Fast setting/Rapid strength gain

Workability time
30 mins
15 mins
5 mins

Compressive Strength

60 minutes
2.5 N/mm2

90 minutes
20 N/mm2

120 minutes
25 N/mm2

1 day
15 N/mm2
45 N/mm2
40 N/mm2

7 days
40 N/mm2
70 N/mm2
52 N/mm2

28 days
55 N/mm2
85 N/mm2
70 N/mm2

Tested to BS EN 1504-3

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