The tag has no usage guidance.

learn more… | top users | synonyms

0
votes
2answers
53 views

Do I need external rendering to protect my brick wall?

My kitchen has been built with bricks, but external rendering has not been placed. Now it has been 17 years but nothing has happened, but I want to know if I need to externally render the wall? Could ...
0
votes
3answers
158 views

What kind of damp do we have?

We have a damp problem in a 1920s semi-detached house we moved into 8 weeks ago. We are not sure if it's a condensation problem, or penetration from the outside, or even rising damp on the ground ...
1
vote
1answer
193 views

Preserving cracked concrete

I have a garage built with concrete blocks and the walls are surrounded on the outside by a layer of concrete rendering. The problem is that large cracks have built up in the rendering over time, ...
1
vote
1answer
785 views

Attaching punch bag bracket to pebble dash exterior wall

the outside of my house is pebble dashed like the image below I want to attach a punch bag bracket to the wall, like the image below Mt main concerns are cracking Cracking the pebble dash ...
3
votes
1answer
918 views

What should I do about my rendering & damp-proof course?

I have a house that was built around 1890 and is of brick construction with a rendered band running around the base which also forms square edged columns around the front door. Until recently the ...
1
vote
2answers
1k views

Appearance of damp after dpc injection - can “good enough” plaster go soft?

Approximately 1 year ago we had a wall treated with damp proof course injections (silicone I believe) and we then rendered with a mixture including a relatively strong mix of good waterproofer. ...
3
votes
1answer
732 views

Best method to ensure scratch coat (render) adheres to brickwork

I am a plasterer by trade and we have an exterior rendering job coming. The exterior face of the house is red brick and has to be scratched, then dry dashed over it. I have heard some horror stories ...
3
votes
1answer
10k views

What is the best mix for cement render?

I have some bricked exterior areas that had some cement render on them, and then paint. The render has fallen off the bricks in patches. I think the problem is that large chunks of the brick work was ...
0
votes
2answers
8k views

How do I render over a DPC (damp proof course)?

We own a 1930 house we cavity brick walls and have a few damp problems.., Our render goes over the top of our DPC (damp proof course). The DPC is only about 1cm above the level of the paving. So I ...