High-strength shrinkage-compensated micro-concrete filler.

SikaRep -434 is a high performance, shrinkage compensated micro-concrete, free of metallic aggregates, chlorides and, in general, gas-generating products in the mass.

It is resistant to oils, greases and petroleum products.

Waterproof, fireproof and non-toxic.
Resists extreme temperatures (50°C to + 210°C) when cured.
Its low setting exotherm and controlled curing process make it ideal for large volume filling compared to traditional non-shrink mortars.

USES :

It is suitable for any type of filling requiring high resistance and quick installation, however complex, quickly and easily.

Levelling of beams and columns
Bridge support seat
thick padding
Filling of defects in slabs and floors by casting

BENEFITS :

It is resistant to oils, greases and petroleum products.

Waterproof, fireproof and non-toxic.
Resists extreme temperatures (50°C to + 210°C) when cured.
Its low setting exotherm and controlled curing process make it ideal for large volume filling compared to traditional non-shrink mortars.

PACKAGING :

25kg bags.

COLOUR :

Grey powder.

Chemical basis :

Portland cement, aggregates and additives

Conservation :

12 months from date of manufacture

Storage conditions :

In its original packaging, well closed and in good condition, in a dry and cool place, protected from frost.

Density :

Density of fresh mixture: ~ 2.3 ± 0.05 kg/l

Maximum particle size :

Dmax : 4mm

Soluble chloride ion content :

<0,05 %

Compression force :

1 day 25 N/mm ²
7 days: 40 N/mm ²
28 days : 60 N/mm ²

Modulus of elasticity in compression :

≥20Gpa

Flexural strength :

1 day : 6,5 N/mm ²
7 days: 9 N/mm ²
28 days : 9 N/mm ²

Tensile adhesion :

>2Mpa

Thermal compatibility :

^{> 2N} /mm2

Reaction to fire :

A1-according to 5.5

Absorption capillaire :

<0.5kg/ ^m^-2h -0.5

Resistance to carbonation :

dk≤ concrete control MC (0.45)

Layer thickness :

4-15cm

Ambient temperature :

min. + 5°C / max. + 30°C

Supporting temperature :

min. + 5°C / max. + 30°C

Consumption :

The approximate consumption of the SikaRep -434 and SikaRep®-512 mixture ^is 2.1 kg (1.4 kg + 0.7 kg respectively) per m²and mm of thickness.

Reviews

There are no reviews yet.

Be the first to review “SIKA SikaRep 434 structural repair mortar R4 25 kg”

SIKA SikaRep 434 structural repair mortar R4 25 kg

Reviews

Related products

Protector SIKA ANTISOL E 25kg

Sikalatex Mortar Adhesive Emulsion 0,5kg – 25kg – 5kg

SikaTop-10 Bonding Resin 5kg – 20kg

Repair mortar SIKA MonoTop-412 SFG grey 25 kg