Material termoplástico de aplicação a quente para marcação rodoviária, fabricado segundo o enquadramento de formulação BS 3262 — a norma mais citada em concursos de influência britânica em África, no Médio Oriente e no Sudeste Asiático. Disponível em branco e amarelo, com ajuste cláusula a cláusula ao seu caderno de encargos, ficha técnica e amostras gratuitas antes da decisão.
A BS 3262 é composta por três partes, duas das quais foram retiradas em 2000 — os projetos modernos combinam normalmente o seu enquadramento de formulação com cláusulas de desempenho EN, e formulamos para ambos. As tabelas abaixo reproduzem os requisitos do texto original.
| Composition (% of total mixture) | Requirement |
|---|---|
| Binder (resin + oil) | 20 ± 2% |
| Premixed solid glass beads (when reflectorized) | ≥ 20% |
| Aggregate + pigment + filler + premix beads, combined | 80 ± 2% |
The premix beads sit inside the 80 ± 2% total. White pigment must be anatase or rutile titanium dioxide to BS 1851 — the standard fixes the type, not a minimum content. The combined solids must pass a 2.80 mm sieve completely, with 65–95% passing 600 µm.
| Property | White | Yellow |
|---|---|---|
| Softening point | ≥ 65°C | ≥ 65°C |
| Luminance factor, as manufactured | ≥ 70 | ≥ 50 |
| Luminance factor, remelted on site | ≥ 65 | ≥ 45 |
| Luminance factor after heat-stability test | ≥ 65 | ≥ 45 |
| Flow resistance (mean slump) | ≤ 25% | ≤ 25% |
| Laboratory skid resistance (pendulum) | ≥ 45 | ≥ 45 |
The heat-stability test stirs the material for six hours at 200°C or the declared maximum application temperature, whichever is lower. Luminance factor is a daytime whiteness figure — it is not the night-time retroreflectivity (RL) of EN 1436; if your tender sets an RL target, specify it separately and we formulate for it.
| Binder system | Method | Thickness (excl. drop-on beads) |
|---|---|---|
| Synthetic resin | Screed | 2.0 – 5.0 mm |
| Spray (except yellow edge lines) | ≥ 1.5 mm | |
| Extrusion | 2.5 – 3.5 mm | |
| Gum / wood rosin | Screed | 3.0 – 5.0 mm |
| Spray (except yellow edge lines) | ≥ 2.0 mm | |
| Extrusion | 4.0 – 5.0 mm |
Lay on a dry surface above 5°C; concrete and polished-aggregate asphalt need a compatible primer. Line width tolerance is +10% / −5% of the specified width.
O que a BS 3262 realmente exige — e o que não exige
SETE CLÁUSULAS COMUNS EM CONCURSOS NÃO CONSTAM DO TEXTO DA NORMA. OS NOSSOS ENGENHEIROS ANALISAM O ORIGINAL, TABELA A TABELA.


Yes — free samples of 1–2 kg for any product. Whatever you pay for the sample and its freight is credited in full against your next purchase. Email info@pztraffic.com with the products and standards you need.
Yes. Clauses like softening point ≥ 95°C, TiO₂ ≥ 10% or an initial RL figure are project add-ons, not part of the standard’s original text — so they must be stated explicitly. Send us the tender clause and we formulate against it, answering with a datasheet that covers every line.
Yes, both forms. Premix beads can be built into the material at the plant — our 20% mixed glass beads variant matches the standard’s reflectorized formulation — and drop-on beads (BS 6088B, AASHTO M247 types) ship alongside the paint in the same container.
We can provide EXW, FOB, CIF services, etc.
Preencha o formulário abaixo e entraremos em contacto consigo.
