Block Paving
Basic cleaning
If necessary, surfaces may be washed with brush and water or
using high pressure hoses. If the latter, care should be taken not
to blast away sand in joints.
Note: Do NOT use high pressure jets or suction
cleaners for at least 3 months to allow normal detritus build up
(considerably longer for paved areas under cover).
Alternatively, joint sealants may be considered.
Stain removal
If surfaces become contaminated with oil, chewing gum, or
efflorescence for example, the use of proprietary chemical cleaners
may be necessary.
Charcon can supply on request:
- Advice on stain-removal techniques.
- Suitable products.
- Referrals to specialist cleaning companies as appropriate.
Note:
Advice and recommendations are subject to the circumstances of
specific problems. Removal of stains cannot therefore be
guaranteed.
Certain cleaning products may be subject to statutory
regulations for safe handling and usage (including COSHH and CDM
regulations).
Grassgrid maintenance
Ideally sow seed in Spring and wait 4 weeks minimum before
allowing trafficking.
Water regularly to sustain growth and prevent soil shrinkage,
especially after heavy trafficking or prolonged dry weather.